2009-04-15 14:51:02 +03:00
Entries are sorted chronologically from oldest to youngest within each release,
releases are sorted from youngest to oldest.
2017-05-14 02:38:30 +02:00
version 3.3.1:
- libswscale/tests/swscale: Fix uninitialized variables
- avcodec/ffv1dec: Fix runtime error: signed integer overflow: 1550964438 + 1550964438 cannot be represented in type 'int'
- avcodec/webp: Fix signedness in prefix_code check
- avcodec/svq3: Fix runtime error: signed integer overflow: 169 * 12717677 cannot be represented in type 'int'
- avcodec/mlpdec: Check that there is enough data for headers
- avcodec/ac3dec: Keep track of band structure
- avcodec/webp: Add missing input padding
- avcodec/aacdec_fixed: Fix runtime error: left shift of negative value -1
- avcodec/aacsbr_template: Do not change bs_num_env before its checked
- avcodec/scpr: Fix multiple runtime error: index 256 out of bounds for type 'unsigned int [256]'
- avcodec/mlp: Fix multiple runtime error: left shift of negative value -1
- avcodec/xpmdec: Fix multiple pointer/memory issues
- avcodec/vp8dsp: vp7_luma_dc_wht_c: Fix multiple runtime error: signed integer overflow: -1366381240 + -1262413604 cannot be represented in type 'int'
- avcodec/avcodec: Limit the number of side data elements per packet
- avcodec/texturedsp: Fix runtime error: left shift of 255 by 24 places cannot be represented in type 'int'
- avcodec/g723_1dec: Fix runtime error: left shift of negative value -1
- avcodec/wmv2dsp: Fix runtime error: signed integer overflow: 181 * -17047030 cannot be represented in type 'int'
- avcodec/diracdec: Fix Assertion frame->buf[0] failed at libavcodec/decode.c:610
- avcodec/msmpeg4dec: Check for cbpy VLC errors
- avcodec/cllc: Check num_bits
- avcodec/cllc: Factor VLC_BITS/DEPTH out, do not use repeated literal numbers
- avcodec/scpr: Check y in first line loop in decompress_i()
- avcodec/dvbsubdec: Check entry_id
- avcodec/aacdec_fixed: Fix multiple shift exponent 33 is too large for 32-bit type 'int'
- avcodec/mpeg12dec: Fixes runtime error: division by zero
- avcodec/pixlet: Fix runtime error: signed integer overflow: 436207616 * -5160230545260541 cannot be represented in type 'long'
- avcodec/webp: Always set pix_fmt
- avfilter/vf_uspp: Fix currently unused input frame dimensions
- avcodec/truemotion1: Fix multiple runtime error: left shift of negative value -1
- avcodec/eatqi: Fix runtime error: signed integer overflow: 4466147 * 1075 cannot be represented in type 'int'
- avcodec/dss_sp: Fix runtime error: signed integer overflow: 2147481189 + 4096 cannot be represented in type 'int'
- avformat/wavdec: Check chunk_size
- avcodec/cavs: Check updated MV
- avcodec/y41pdec: Fix width in input buffer size check
- avcodec/svq3: Fix multiple runtime error: signed integer overflow: -237341 * 24552 cannot be represented in type 'int'
- avcodec/texturedsp: Fix runtime error: left shift of 218 by 24 places cannot be represented in type 'int'
- avcodec/lagarith: Check scale_factor
- avcodec/lagarith: Fix runtime error: left shift of negative value -1
- avcodec/takdec: Fix multiple runtime error: left shift of negative value -1
- avcodec/indeo2: Check for invalid VLCs
- avcodec/g723_1dec: Fix several integer related cases of undefined behaviour
- avcodec/htmlsubtitles: Check for string truncation and return error
- avcodec/bmvvideo: Fix runtime error: left shift of 137 by 24 places cannot be represented in type 'int'
- avcodec/dss_sp: Fix multiple runtime error: signed integer overflow: -15699 * -164039 cannot be represented in type 'int'
- avcodec/dvbsubdec: check region dimensions
- avcodec/vp8dsp: Fixes: runtime error: signed integer overflow: 1330143360 - -1023040530 cannot be represented in type 'int'
- avcodec/hqxdsp: Fix multiple runtime error: signed integer overflow: 248220 * 21407 cannot be represented in type 'int' in idct_col()
- avcodec/cavsdec: Check sym_factor
- avcodec/cdxl: Check format for BGR24
- avcodec/ffv1dec: Fix copying planes of paletted formats
- avcodec/wmv2dsp: Fix runtime error: signed integer overflow: 181 * -12156865 cannot be represented in type 'int'
- avcodec/xwddec: Check bpp more completely
- avcodec/aacdec_template: Do not decode 2nd PCE if it will lead to failure
- avcodec/s302m: Fix left shift of 8 by 28 places cannot be represented in type 'int'
- avcodec/eamad: Fix runtime error: signed integer overflow: 49674 * 49858 cannot be represented in type 'int'
- avcodec/g726: Fix runtime error: left shift of negative value -2
- avcodec/magicyuv: Check len to be supported
- avcodec/ra144: Fix runtime error: left shift of negative value -798
- avcodec/mss34dsp: Fix multiple signed integer overflow
- avcodec/targa_y216dec: Fix width type
- avcodec/texturedsp: Fix multiple runtime error: left shift of 255 by 24 places cannot be represented in type 'int'
- avcodec/ivi_dsp: Fix multiple left shift of negative value -2
- avcodec/svq3: Fix multiple runtime error: signed integer overflow: 44161 * 61694 cannot be represented in type 'int'
- avcodec/msmpeg4dec: Correct table depth
- avcodec/dds: Fix runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
- avcodec/cdxl: Check format parameter
- avutil/softfloat: Fix overflow in av_div_sf()
- avcodec/hq_hqa: Fix runtime error: left shift of negative value -207
- avcodec/mss3: Change types in rac_get_model_sym() to match the types they are initialized from
- avcodec/shorten: Check k in get_uint()
- avcodec/webp: Fix null pointer dereference
- avcodec/dfa: Fix signed integer overflow: -2147483648 - 1 cannot be represented in type 'int'
- avcodec/g723_1: Fix multiple runtime error: left shift of negative value
- avcodec/mimic: Fix runtime error: left shift of negative value -1
- avcodec/clearvideo: Fix multiple runtime error: left shift of negative value -1024
- avcodec/fic: Fix multiple left shift of negative value -15
- avcodec/mlpdec: Fix runtime error: left shift of negative value -22
- avcodec/snowdec: Check qbias
- avutil/softfloat: Fix multiple runtime error: left shift of negative value -8
- avcodec/aacsbr_template: Do not leave bs_num_env invalid
- avcodec/mdec: Fix signed integer overflow: 28835400 * 83 cannot be represented in type 'int'
- avcodec/dfa: Fix off by 1 error
- avcodec/nellymoser: Fix multiple left shift of negative value -8591
- avcodec/cdxl: Fix signed integer overflow: 14243456 * 164 cannot be represented in type 'int'
- avcodec/g722: Fix multiple runtime error: left shift of negative value -1
- avcodec/dss_sp: Fix multiple left shift of negative value -466
- avcodec/wnv1: Fix runtime error: left shift of negative value -1
- avcodec/tiertexseqv: set the fixed dimenasions, do not depend on the demuxer doing so
- avcodec/mjpegdec: Fix runtime error: signed integer overflow: -24543 * 2031616 cannot be represented in type 'int'
- avcodec/cavsdec: Fix undefined behavior from integer overflow
- avcodec/dvdsubdec: Fix runtime error: left shift of 242 by 24 places cannot be represented in type 'int'
- libavcodec/mpeg4videodec: Convert sprite_offset to 64bit
- avcodec/pngdec: Use ff_set_dimensions()
- avcodec/msvideo1: Check buffer size before re-getting the frame
- avcodec/h264_cavlc: Fix undefined behavior on qscale overflow
- avcodec/dcadsp: Fix runtime error: signed integer overflow
- avcodec/svq3: Reject dx/dy beyond 16bit
- avcodec/svq3: Increase offsets to prevent integer overflows
- avcodec/indeo2: Check remaining bits in ir2_decode_plane()
- avcodec/vp3: Check remaining bits in unpack_dct_coeffs()
- doc/developer: Add terse documentation of assumed C implementation defined behavior
- avcodec/bmp: Use ff_set_dimensions()
- avcodec/mdec: Fix runtime error: left shift of negative value -127
- avcodec/x86/vc1dsp_init: Fix build failure with --disable-optimizations and clang
- libavcodec/exr : fix float to uint16 conversion for negative float value
- avformat/webmdashenc: Validate the 'streams' adaptation sets parameter
- avformat/webmdashenc: Require the 'adaptation_sets' option to be set
- lavfi/avfiltergraph: only return EOF in avfilter_graph_request_oldest if all sinks EOFed
- ffmpeg: check for unconnected outputs
- avformat/utils: free AVStream.codec properly in free_stream()
- avcodec/options: do a more thorough clean up in avcodec_copy_context()
- avcodec/options: factorize avcodec_copy_context() cleanup code
- ffmpeg: count packets when queued
- avformat/concatdec: fix the h264 annexb extradata check
- avcodec/dnxhd_parser: fix parsing interlaced video, simplify code
- ffmpeg; check return code of avcodec_send_frame when flushing encoders
2017-04-02 23:39:47 +02:00
version 3.3:
2016-10-10 05:46:38 +02:00
- CrystalHD decoder moved to new decode API
2016-10-15 19:21:22 +02:00
- add internal ebur128 library, remove external libebur128 dependency
2016-06-02 16:28:13 +02:00
- Pro-MPEG CoP #3-R2 FEC protocol
2016-11-28 18:28:59 +02:00
- premultiply video filter
2016-11-12 00:47:44 +02:00
- Support for spherical videos
2016-12-01 00:50:17 +02:00
- configure now fails if autodetect-libraries are requested but not found
2016-11-24 22:26:42 +02:00
- PSD Decoder
2016-09-19 22:26:39 +02:00
- 16.8 floating point pcm decoder
- 24.0 floating point pcm decoder
2016-12-02 21:30:50 +02:00
- Apple Pixlet decoder
2016-12-26 17:58:46 +02:00
- QDMC audio decoder
2017-01-08 13:07:09 +02:00
- NewTek SpeedHQ decoder
2017-01-20 18:01:31 +02:00
- MIDI Sample Dump Standard demuxer
2017-01-14 20:04:54 +02:00
- readeia608 filter
2017-01-21 13:29:44 +02:00
- Sample Dump eXchange demuxer
2016-05-05 12:15:39 +02:00
- abitscope multimedia filter
2017-01-27 14:58:11 +02:00
- Scenarist Closed Captions demuxer and muxer
2016-02-06 18:11:07 +02:00
- threshold filter
2017-02-02 14:10:37 +02:00
- midequalizer filter
2017-02-02 09:23:04 +02:00
- Optimal Huffman tables for (M)JPEG encoding
2017-04-02 23:55:33 +02:00
- VAAPI-accelerated MPEG-2 and VP8 encoding
2017-02-06 10:17:29 +02:00
- FM Screen Capture Codec decoder
2017-02-16 18:28:10 +02:00
- native Opus encoder
2017-02-16 16:21:29 +02:00
- ScreenPressor decoder
2017-03-02 12:21:48 +02:00
- incomplete ClearVideo decoder
2017-03-12 18:55:32 +02:00
- Intel QSV video scaling and deinterlacing filters
2017-03-20 09:19:03 +02:00
- Support MOV with multiple sample description tables
2017-03-11 23:01:23 +02:00
- XPM decoder
2017-03-15 23:07:47 +02:00
- Removed the legacy X11 screen grabber, use XCB instead
2017-01-02 03:08:57 +02:00
- MPEG-7 Video Signature filter
2017-03-27 19:34:15 +02:00
- Removed asyncts filter (use af_aresample instead)
2017-04-02 23:39:01 +02:00
- Intel QSV-accelerated VP8 video decoding
2017-03-15 23:07:47 +02:00
2016-10-26 20:50:19 +02:00
2016-10-26 20:46:53 +02:00
version 3.2:
2016-07-14 19:30:27 +02:00
- libopenmpt demuxer
2016-07-18 14:42:22 +02:00
- tee protocol
2016-07-21 02:45:20 +02:00
- Changed metadata print option to accept general urls
2016-07-21 02:55:12 +02:00
- Alias muxer for Ogg Video (.ogv)
2016-07-21 03:29:54 +02:00
- VP8 in Ogg muxing
2016-07-16 13:46:32 +02:00
- curves filter doesn't automatically insert points at x=0 and x=1 anymore
2016-10-02 03:28:43 +02:00
- 16-bit support in curves filter and selectivecolor filter
2016-06-23 23:58:17 +02:00
- OpenH264 decoder wrapper
2016-10-04 17:47:44 +02:00
- MediaCodec H.264/HEVC/MPEG-4/VP8/VP9 hwaccel
2016-08-04 21:21:25 +02:00
- True Audio (TTA) muxer
2016-08-06 09:50:35 +02:00
- crystalizer audio filter
2016-08-10 16:11:37 +02:00
- acrusher audio filter
2016-08-14 18:10:55 +02:00
- bitplanenoise video filter
2016-08-12 14:21:41 +02:00
- floating point support in als decoder
2016-08-09 13:26:03 +02:00
- fifo muxer
2016-08-22 10:02:15 +02:00
- maskedclamp filter
2016-08-22 15:45:44 +02:00
- hysteresis filter
2016-08-24 10:36:31 +02:00
- lut2 filter
2016-08-24 18:55:05 +02:00
- yuvtestsrc filter
2016-10-05 17:27:51 +02:00
- CUDA CUVID H.263/VP8/VP9/10 bit HEVC (Dithered) Decoding
2016-08-24 22:13:03 +02:00
- vaguedenoiser filter
2016-08-27 22:44:42 +02:00
- added threads option per filter instance
2013-04-18 03:26:28 +03:00
- weave filter
2016-09-01 01:18:45 +02:00
- gblur filter
2016-09-05 15:28:09 +02:00
- avgblur filter
2016-09-10 23:34:30 +02:00
- sobel and prewitt filter
2016-10-04 17:47:44 +02:00
- MediaCodec HEVC/MPEG-4/VP8/VP9 decoding
2016-10-02 03:28:43 +02:00
- Meridian Lossless Packing (MLP) / TrueHD encoder
2015-09-30 20:29:30 +02:00
- Non-Local Means (nlmeans) denoising filter
2016-10-02 03:28:43 +02:00
- sdl2 output device and ffplay support
2016-09-22 20:20:24 +02:00
- sdl1 output device and sdl1 support removed
2016-09-29 14:44:08 +02:00
- extended mov edit list support
2016-09-29 22:54:42 +02:00
- libfaac encoder removed
2016-10-06 23:17:04 +02:00
- Matroska muxer now writes CRC32 elements by default in all Level 1 elements
2016-10-05 00:32:48 +02:00
- sidedata video and asidedata audio filter
2016-10-22 03:53:38 +02:00
- Changed mapping of rtp MIME type G726 to codec g726le.
2016-11-15 11:28:10 +02:00
- spec compliant VAAPI/DXVA2 VC-1 decoding of slices in frame-coded images
2016-06-13 12:17:44 +02:00
version 3.1:
2016-01-30 18:10:56 +02:00
- DXVA2-accelerated HEVC Main10 decoding
2016-02-14 20:02:42 +02:00
- fieldhint filter
2016-02-11 23:05:54 +02:00
- loop video filter and aloop audio filter
2016-02-08 02:00:42 +02:00
- Bob Weaver deinterlacing filter
2016-02-16 20:02:22 +02:00
- firequalizer filter
2016-02-23 23:41:07 +02:00
- datascope filter
2016-02-29 13:19:55 +02:00
- bench and abench filters
2016-02-01 22:05:16 +02:00
- ciescope filter
2016-03-03 19:14:26 +02:00
- protocol blacklisting API
2016-01-21 10:29:39 +02:00
- MediaCodec H264 decoding
2016-05-03 19:07:37 +02:00
- VC-2 HQ RTP payload format (draft v1) depacketizer and packetizer
2016-05-30 16:31:52 +02:00
- VP9 RTP payload format (draft v2) packetizer
2016-02-19 05:38:37 +02:00
- AudioToolbox audio decoders
2016-02-24 05:01:24 +02:00
- AudioToolbox audio encoders
2016-03-19 17:28:40 +02:00
- coreimage filter (GPU based image filtering on OSX)
2016-03-25 23:32:26 +02:00
- libdcadec removed
2016-03-27 13:02:33 +02:00
- bitstream filter for extracting DTS core
2016-04-03 12:55:17 +02:00
- ADPCM IMA DAT4 decoder
2016-04-03 12:10:09 +02:00
- musx demuxer
2016-04-05 14:05:10 +02:00
- aix demuxer
2016-04-05 09:36:37 +02:00
- remap filter
2016-04-12 16:16:18 +02:00
- hash and framehash muxers
2016-04-06 20:08:21 +02:00
- colorspace filter
2016-04-15 12:14:55 +02:00
- hdcd filter
2016-04-06 16:25:53 +02:00
- readvitc filter
2016-04-18 16:22:24 +02:00
- VAAPI-accelerated format conversion and scaling
2016-04-18 16:33:38 +02:00
- libnpp/CUDA-accelerated format conversion and scaling
2016-04-06 11:02:39 +02:00
- Duck TrueMotion 2.0 Real Time decoder
2016-04-29 18:48:45 +02:00
- Wideband Single-bit Data (WSD) demuxer
2016-05-08 23:46:52 +02:00
- VAAPI-accelerated H.264/HEVC/MJPEG encoding
2016-05-01 17:43:00 +02:00
- DTS Express (LBR) decoder
2016-05-11 20:23:15 +02:00
- Generic OpenMAX IL encoder with support for Raspberry Pi
2016-05-10 23:48:50 +02:00
- IFF ANIM demuxer & decoder
2016-05-15 01:19:12 +02:00
- Direct Stream Transfer (DST) decoder
2016-05-11 20:30:14 +02:00
- loudnorm filter
2016-05-15 20:35:14 +02:00
- MTAF demuxer and decoder
2016-05-22 15:18:30 +02:00
- MagicYUV decoder
2016-06-06 22:48:24 +02:00
- OpenExr improvements (tile data and B44/B44A support)
2016-05-30 19:33:31 +02:00
- BitJazz SheerVideo decoder
2016-06-04 19:06:52 +02:00
- CUDA CUVID H264/HEVC decoder
2016-06-22 13:31:32 +02:00
- 10-bit depth support in native utvideo decoder
- libutvideo wrapper removed
2016-06-26 20:27:47 +02:00
- YUY2 Lossless Codec decoder
2016-06-27 17:43:13 +02:00
- VideoToolbox H.264 encoder
2016-06-04 19:06:52 +02:00
2016-02-14 22:34:08 +02:00
version 3.0:
2016-01-30 14:30:29 +02:00
- Common Encryption (CENC) MP4 encoding and decoding support
2015-09-07 16:07:07 +02:00
- DXV decoding
2015-09-05 05:55:47 +02:00
- extrastereo filter
2015-09-09 15:43:35 +02:00
- ocr filter
2015-09-05 21:12:58 +02:00
- alimiter filter
2015-09-12 06:01:18 +02:00
- stereowiden filter
2015-09-17 23:16:51 +02:00
- stereotools filter
2015-09-18 22:22:05 +02:00
- rubberband filter
2015-09-21 17:16:43 +02:00
- tremolo filter
2015-09-17 11:38:23 +02:00
- agate filter
2015-09-23 18:06:46 +02:00
- chromakey filter
2015-09-25 22:46:38 +02:00
- maskedmerge filter
2015-10-03 12:22:41 +02:00
- Screenpresso SPV1 decoding
2015-10-04 00:24:06 +02:00
- chromaprint fingerprinting muxer
2015-10-04 04:36:06 +02:00
- ffplay dynamic volume control
2015-07-23 21:25:24 +02:00
- displace filter
2015-06-07 20:21:28 +02:00
- selectivecolor filter
2015-12-05 20:29:10 +02:00
- extensive native AAC encoder improvements and removal of experimental flag
2015-10-16 14:01:53 +02:00
- ADPCM PSX decoder
2015-10-19 14:42:56 +02:00
- 3dostr, dcstr, fsb, genh, vag, xvag, ads, msf, svag & vpk demuxer
2015-09-21 15:34:15 +02:00
- zscale filter
2015-10-19 00:03:10 +02:00
- wve demuxer
2015-10-22 16:18:02 +02:00
- zero-copy Intel QSV transcoding in ffmpeg
2015-10-20 10:26:54 +02:00
- shuffleframes filter
2015-10-24 20:41:32 +02:00
- SDX2 DPCM decoder
2015-10-24 07:08:19 +02:00
- vibrato filter
2015-10-27 14:58:44 +02:00
- innoHeim/Rsupport Screen Capture Codec decoder
2015-10-28 15:51:27 +02:00
- ADPCM AICA decoder
2015-10-30 18:45:33 +02:00
- Interplay ACM demuxer and audio decoder
2015-11-01 14:15:36 +02:00
- XMA1 & XMA2 decoder
2015-10-25 18:31:58 +02:00
- realtime filter
2015-11-08 13:39:37 +02:00
- anoisesrc audio filter source
2015-11-11 23:04:57 +02:00
- IVR demuxer
2015-11-24 12:14:36 +02:00
- compensationdelay filter
2015-11-25 12:36:45 +02:00
- acompressor filter
2015-11-29 16:49:31 +02:00
- support encoding 16-bit RLE SGI images
2015-11-28 20:50:32 +02:00
- apulsator filter
2015-11-30 00:22:47 +02:00
- sidechaingate audio filter
2015-12-03 15:22:16 +02:00
- mipsdspr1 option has been renamed to mipsdsp
2015-11-30 14:36:58 +02:00
- aemphasis filter
2015-12-03 15:22:17 +02:00
- mips32r5 option has been removed
2015-12-03 15:22:19 +02:00
- mips64r6 option has been removed
2015-12-03 12:09:51 +02:00
- DXVA2-accelerated VP9 decoding
2015-12-09 14:40:03 +02:00
- SOFAlizer: virtual binaural acoustics filter
2015-12-19 21:31:00 +02:00
- VAAPI VP9 hwaccel
2015-12-20 10:50:35 +02:00
- audio high-order multiband parametric equalizer
2015-10-08 04:32:14 +02:00
- automatic bitstream filtering
2015-12-31 21:45:37 +02:00
- showspectrumpic filter
2016-01-03 20:22:03 +02:00
- libstagefright support removed
2016-01-10 15:48:12 +02:00
- spectrumsynth filter
2015-12-29 22:22:26 +02:00
- ahistogram filter
2016-01-19 01:57:38 +02:00
- only seek with the right mouse button in ffplay
2016-01-19 01:57:38 +02:00
- toggle full screen when double-clicking with the left mouse button in ffplay
2016-01-16 16:09:25 +02:00
- afftfilt filter
2016-01-22 12:52:58 +02:00
- convolution filter
2016-01-24 19:45:11 +02:00
- libquvi support removed
2016-01-25 22:54:17 +02:00
- support for dvaudio in wav and avi
2016-01-30 03:23:33 +02:00
- libaacplus and libvo-aacenc support removed
2016-01-30 20:09:36 +02:00
- Cineform HD decoder
2016-01-16 10:54:38 +02:00
- new DCA decoder with full support for DTS-HD extensions
2016-02-01 01:52:34 +02:00
- significant performance improvements in Windows Television (WTV) demuxer
2016-01-23 18:15:53 +02:00
- nnedi deinterlacer
2016-01-18 12:22:32 +02:00
- streamselect video and astreamselect audio filter
2015-12-07 17:45:52 +02:00
- swaprect filter
2016-02-06 12:19:45 +02:00
- metadata video and ametadata audio filter
2016-02-14 23:59:50 +02:00
- SMPTE VC-2 HQ profile support for the Dirac decoder
- SMPTE VC-2 native encoder supporting the HQ profile
2015-09-06 15:59:23 +02:00
version 2.8:
2015-06-13 15:09:07 +02:00
- colorkey video filter
2015-06-20 12:01:15 +02:00
- BFSTM/BCSTM demuxer
2015-06-20 12:01:14 +02:00
- little-endian ADPCM_THP decoder
2015-06-23 01:29:48 +02:00
- Hap decoder and encoder
2015-06-22 23:24:10 +02:00
- DirectDraw Surface image/texture decoder
2015-06-21 13:27:55 +02:00
- ssim filter
2015-08-28 11:08:28 +02:00
- optional new ASF demuxer
2015-02-20 12:28:36 +02:00
- showvolume filter
2015-06-29 16:17:05 +02:00
- Many improvements to the JPEG 2000 decoder
2015-07-01 03:18:30 +02:00
- Go2Meeting decoding support
2015-06-24 17:48:57 +02:00
- adrawgraph audio and drawgraph video filter
2015-07-04 22:19:05 +02:00
- removegrain video filter
2015-07-09 11:52:05 +02:00
- Intel QSV-accelerated MPEG-2 video and HEVC encoding
2015-07-26 01:20:46 +02:00
- Intel QSV-accelerated MPEG-2 video and HEVC decoding
2015-07-25 18:28:11 +02:00
- Intel QSV-accelerated VC-1 video decoding
2015-07-14 07:53:35 +02:00
- libkvazaar HEVC encoder
2015-02-25 11:34:32 +02:00
- erosion, dilation, deflate and inflate video filters
2015-07-17 13:39:52 +02:00
- Dynamic Audio Normalizer as dynaudnorm filter
2015-07-21 12:43:04 +02:00
- Reverse video and areverse audio filter
2015-07-15 03:48:37 +02:00
- Random filter
2015-07-10 18:16:53 +02:00
- deband filter
2015-07-20 13:36:22 +02:00
- AAC fixed-point decoding
2015-07-17 20:44:16 +02:00
- sidechaincompress audio filter
2015-07-26 00:34:12 +02:00
- bitstream filter for converting HEVC from MP4 to Annex B
2015-07-24 00:13:17 +02:00
- acrossfade audio filter
2015-08-16 01:22:59 +02:00
- allyuv and allrgb video sources
2015-07-29 19:04:28 +02:00
- atadenoise video filter
2015-07-11 13:23:21 +02:00
- OS X VideoToolbox support
2015-08-11 16:37:45 +02:00
- aphasemeter filter
2015-08-04 14:41:35 +02:00
- showfreqs filter
2015-08-15 14:37:16 +02:00
- vectorscope filter
2015-08-16 13:01:53 +02:00
- waveform filter
2015-08-24 22:00:59 +02:00
- hstack and vstack filter
2015-08-27 09:40:06 +02:00
- Support DNx100 (1440x1080@8)
2015-08-26 14:55:40 +02:00
- VAAPI hevc hwaccel
2015-08-28 17:15:57 +02:00
- VDPAU hevc hwaccel
2015-07-24 09:09:16 +02:00
- framerate filter
2015-08-28 06:05:41 +02:00
- Switched default encoders for webm to VP9 and Opus
2015-09-04 23:48:32 +02:00
- Removed experimental flag from the JPEG 2000 encoder
2015-06-09 23:14:57 +02:00
version 2.7:
2015-02-24 08:47:30 +02:00
- FFT video filter
2015-03-14 00:17:54 +02:00
- TDSC decoder
2015-03-15 22:44:06 +02:00
- DTS lossless extension (XLL) decoding (not lossless, disabled by default)
2014-12-24 16:03:26 +02:00
- showwavespic filter
2015-03-29 12:47:10 +02:00
- DTS decoding through libdcadec
2015-03-24 11:26:57 +02:00
- Drop support for nvenc API before 5.0
2015-06-06 20:00:45 +02:00
- nvenc HEVC encoder
2015-03-27 16:06:05 +02:00
- Detelecine filter
2015-03-28 02:33:27 +02:00
- Intel QSV-accelerated H.264 encoding
2015-03-29 11:32:24 +02:00
- MMAL-accelerated H.264 decoding
2015-05-04 17:49:36 +02:00
- basic APNG encoder and muxer with default extension "apng"
2015-04-03 18:19:53 +02:00
- unpack DivX-style packed B-frames in MPEG-4 bitstream filter
2015-03-30 23:46:10 +02:00
- WebM Live Chunk Muxer
2015-04-04 13:34:14 +02:00
- nvenc level and tier options
2014-06-24 11:35:37 +03:00
- chorus filter
2015-04-20 05:28:13 +02:00
- Canopus HQ/HQA decoder
2015-05-02 22:39:00 +02:00
- Automatically rotate videos based on metadata in ffmpeg
2015-05-06 20:40:26 +02:00
- improved Quickdraw compatibility
2015-05-07 23:33:11 +02:00
- VP9 high bit-depth and extended colorspaces decoding support
2015-05-20 03:04:07 +02:00
- WebPAnimEncoder API when available for encoding and muxing WebP
2015-05-25 22:02:00 +02:00
- Direct3D11-accelerated decoding
2015-05-28 21:46:16 +02:00
- Support Secure Transport
2015-06-08 00:44:28 +02:00
- Multipart JPEG demuxer
2015-03-06 20:34:05 +02:00
2015-03-06 17:19:58 +02:00
version 2.6:
2014-11-30 01:04:37 +02:00
- nvenc encoder
2014-12-15 19:59:13 +02:00
- 10bit spp filter
2014-12-06 16:04:38 +02:00
- colorlevels filter
2014-12-17 13:04:37 +02:00
- RIFX format for *.wav files
2014-12-19 03:49:36 +02:00
- RTP/mpegts muxer
2014-12-25 23:12:02 +02:00
- non continuous cache protocol support
2014-12-04 13:27:53 +02:00
- tblend filter
2015-01-01 04:33:44 +02:00
- cropdetect support for non 8bpp, absolute (if limit >= 1) and relative (if limit < 1.0) threshold
2014-12-31 18:20:18 +02:00
- Camellia symmetric block cipher
2015-01-07 01:48:23 +02:00
- OpenH264 encoder wrapper
2015-01-11 01:16:41 +02:00
- VOC seeking support
2015-01-06 08:55:41 +02:00
- Closed caption Decoder
2015-01-13 14:12:19 +02:00
- fspp, uspp, pp7 MPlayer postprocessing filters ported to native filters
2015-01-15 12:39:06 +02:00
- showpalette filter
2015-01-25 20:39:20 +02:00
- Twofish symmetric block cipher
2015-01-27 22:56:20 +02:00
- Support DNx100 (960x720@8)
2015-02-11 11:35:23 +02:00
- eq2 filter ported from libmpcodecs as eq filter
2015-01-27 13:21:50 +02:00
- removed libmpcodecs
2015-02-10 13:37:00 +02:00
- Changed default DNxHD colour range in QuickTime .mov derivatives to mpeg range
2015-02-11 11:35:23 +02:00
- ported softpulldown filter from libmpcodecs as repeatfields filter
2015-01-28 17:46:58 +02:00
- dcshift filter
2015-02-22 02:18:18 +02:00
- RTP depacketizer for loss tolerant payload format for MP3 audio (RFC 5219)
2015-02-22 01:46:22 +02:00
- RTP depacketizer for AC3 payload format (RFC 4184)
2015-01-25 20:18:59 +02:00
- palettegen and paletteuse filters
2015-02-15 15:46:42 +02:00
- VP9 RTP payload format (draft 0) experimental depacketizer
2015-02-23 00:54:11 +02:00
- RTP depacketizer for DV (RFC 6469)
2015-02-12 22:10:19 +02:00
- DXVA2-accelerated HEVC decoding
- AAC ELD 480 decoding
2015-02-10 11:40:59 +02:00
- Intel QSV-accelerated H.264 decoding
2015-02-13 09:36:17 +02:00
- DSS SP decoder and DSS demuxer
2015-02-16 12:40:36 +02:00
- Fix stsd atom corruption in DNxHD QuickTimes
2015-02-22 20:38:31 +02:00
- Canopus HQX decoder
2015-02-08 23:22:41 +02:00
- RTP depacketization of T.140 text (RFC 4103)
2015-03-06 21:26:32 +02:00
- Port MIPS optimizations to 64-bit
2015-02-16 12:40:36 +02:00
2014-12-04 02:28:06 +02:00
version 2.5:
2014-09-21 13:10:42 +03:00
- HEVC/H.265 RTP payload format (draft v6) packetizer
2014-09-24 18:38:58 +03:00
- SUP/PGS subtitle demuxer
2014-10-08 10:59:23 +03:00
- ffprobe -show_pixel_formats option
2014-10-17 21:22:25 +03:00
- CAST128 symmetric block cipher, ECB mode
2014-10-20 23:25:39 +03:00
- STL subtitle demuxer and decoder
2014-10-25 01:22:04 +03:00
- libutvideo YUV 4:2:2 10bit support
2014-08-24 15:18:22 +03:00
- XCB-based screen-grabber
2014-11-05 11:59:44 +02:00
- UDP-Lite support (RFC 3828)
2014-11-10 07:24:54 +02:00
- xBR scaling filter
2014-11-13 18:24:14 +02:00
- AVFoundation screen capturing support
2014-11-11 00:21:34 +02:00
- ffserver supports codec private options
2014-10-06 11:36:17 +03:00
- creating DASH compatible fragmented MP4, MPEG-DASH segmenting muxer
2014-11-20 04:21:05 +02:00
- WebP muxer with animated WebP support
2014-11-21 21:21:56 +02:00
- zygoaudio decoding support
2014-11-25 11:03:12 +02:00
- APNG demuxer
2014-12-03 22:42:03 +02:00
- postproc visualization support
2014-11-20 04:21:05 +02:00
2014-09-14 17:47:26 +03:00
version 2.4:
2014-07-28 11:36:19 +03:00
- Icecast protocol
2014-08-12 01:52:45 +03:00
- ported lenscorrection filter from frei0r filter
2014-08-13 21:02:21 +03:00
- large optimizations in dctdnoiz to make it usable
2014-09-14 09:32:46 +03:00
- ICY metadata are now requested by default with the HTTP protocol
2014-08-14 01:41:08 +03:00
- support for using metadata in stream specifiers in fftools
2014-08-23 05:39:57 +03:00
- LZMA compression support in TIFF decoder
2014-12-06 20:54:07 +02:00
- H.261 RTP payload format (RFC 4587) depacketizer and experimental packetizer
2014-09-03 15:56:12 +03:00
- HEVC/H.265 RTP payload format (draft v6) depacketizer
2014-08-18 17:32:26 +03:00
- added codecview filter to visualize information exported by some codecs
2014-09-04 21:50:01 +03:00
- Matroska 3D support thorugh side data
2014-09-01 05:39:35 +03:00
- HTML generation using texi2html is deprecated in favor of makeinfo/texi2any
2014-07-02 12:39:07 +03:00
- silenceremove filter
2014-07-23 03:37:26 +03:00
2014-07-16 03:09:06 +03:00
version 2.3:
2014-04-02 08:45:06 +03:00
- AC3 fixed-point decoding
2014-02-23 17:38:13 +03:00
- shuffleplanes filter
2014-03-16 21:15:58 +03:00
- subfile protocol
- Phantom Cine demuxer
2014-02-19 23:02:12 +03:00
- replaygain data export
2014-02-18 13:52:30 +03:00
- VP7 video decoder
2014-03-20 03:15:25 +03:00
- Alias PIX image encoder and decoder
2014-06-03 05:46:04 +03:00
- Improvements to the BRender PIX image decoder
- Improvements to the XBM decoder
2014-03-24 12:55:35 +03:00
- QTKit input device
2014-06-03 05:46:04 +03:00
- improvements to OpenEXR image decoder
2014-03-13 17:14:37 +03:00
- support decoding 16-bit RLE SGI images
2014-04-02 21:53:10 +03:00
- GDI screen grabbing for Windows
2013-12-28 01:09:45 +03:00
- alternative rendition support for HTTP Live Streaming
2014-04-11 18:29:07 +03:00
- AVFoundation input device
2014-04-14 11:22:32 +03:00
- Direct Stream Digital (DSD) decoder
2014-04-17 13:43:11 +03:00
- Magic Lantern Video (MLV) demuxer
2013-06-09 21:03:33 +03:00
- On2 AVC (Audio for Video) decoder
2014-04-29 02:06:58 +03:00
- support for decoding through DXVA2 in ffmpeg
2014-04-29 19:53:16 +03:00
- libbs2b-based stereo-to-binaural audio filter
2014-04-12 05:23:20 +03:00
- libx264 reference frames count limiting depending on level
2014-04-17 13:51:03 +03:00
- native Opus decoder
2014-09-03 01:43:29 +03:00
- display matrix export and rotation API
2014-05-23 07:20:34 +03:00
- WebVTT encoder
2014-06-05 07:42:38 +03:00
- showcqt multimedia filter
2013-09-16 18:31:15 +03:00
- zoompan filter
2014-06-11 22:14:01 +03:00
- signalstats filter
2013-06-07 11:57:29 +03:00
- hqx filter (hq2x, hq3x, hq4x)
2014-06-27 11:42:35 +03:00
- flanger filter
2014-06-21 22:43:19 +03:00
- Image format auto-detection
2014-07-09 09:24:05 +03:00
- LRC demuxer and muxer
2014-07-13 01:54:23 +03:00
- Samba protocol (via libsmbclient)
2014-07-14 19:52:23 +03:00
- WebM DASH Manifest muxer
2014-06-21 07:41:45 +03:00
- libfribidi support in drawtext
2013-07-10 04:14:33 +03:00
2014-03-01 05:34:59 +03:00
version 2.2:
2013-11-01 12:39:50 +03:00
- HNM version 4 demuxer and video decoder
2013-11-02 12:37:03 +03:00
- Live HDS muxer
2013-11-03 13:36:16 +03:00
- setsar/setdar filters now support variables in ratio expressions
2013-11-11 01:46:41 +03:00
- elbg filter
2013-10-02 17:22:17 +03:00
- string validation in ffprobe
2013-11-23 16:43:08 +03:00
- support for decoding through VDPAU in ffmpeg (the -hwaccel option)
2013-11-26 14:28:31 +03:00
- complete Voxware MetaSound decoder
2013-12-14 23:39:47 +03:00
- remove mp3_header_compress bitstream filter
2013-12-05 23:50:14 +03:00
- Windows resource files for shared libraries
2013-12-05 20:23:06 +03:00
- aeval filter
2013-12-09 23:33:51 +03:00
- stereoscopic 3d metadata handling
2013-12-22 13:53:41 +03:00
- WebP encoding via libwebp
2013-10-10 21:32:14 +03:00
- ATRAC3+ decoder
2013-12-25 08:48:34 +03:00
- VP8 in Ogg demuxing
2014-01-04 17:07:52 +03:00
- side & metadata support in NUT
2014-01-10 04:53:15 +03:00
- framepack filter
2014-01-10 19:50:33 +03:00
- XYZ12 rawvideo support in NUT
2014-01-14 09:11:31 +03:00
- Exif metadata support in WebP decoder
2013-11-24 22:13:27 +03:00
- OpenGL device
2014-01-30 16:58:18 +03:00
- Use metadata_header_padding to control padding in ID3 tags (currently used in
MP3, AIFF, and OMA files), FLAC header, and the AVI "junk" block.
2014-02-08 21:02:46 +03:00
- Mirillis FIC video decoder
2014-02-10 05:42:06 +03:00
- Support DNx444
2013-10-02 17:46:26 +03:00
- libx265 encoder
2014-02-15 00:15:44 +03:00
- dejudder filter
2014-03-23 15:24:07 +03:00
- Autodetect VDA like all other hardware accelerations
2014-09-05 05:45:30 +03:00
- aliases and defaults for Ogg subtypes (opus, spx)
2013-11-01 12:39:50 +03:00
2013-10-28 02:39:34 +03:00
version 2.1:
2013-07-08 16:44:35 +03:00
- aecho filter
2013-07-12 20:50:22 +03:00
- perspective filter ported from libmpcodecs
2013-07-25 13:55:40 +03:00
- ffprobe -show_programs option
2013-07-17 00:39:06 +03:00
- compand filter
2013-08-03 10:01:48 +03:00
- RTMP seek support
2013-08-06 11:57:04 +03:00
- when transcoding with ffmpeg (i.e. not streamcopying), -ss is now accurate
even when used as an input option. Previous behavior can be restored with
the -noaccurate_seek option.
2013-08-06 13:35:48 +03:00
- ffmpeg -t option can now be used for inputs, to limit the duration of
data read from an input file
2013-08-08 13:10:39 +03:00
- incomplete Voxware MetaSound decoder
2013-08-12 20:36:08 +03:00
- read EXIF metadata from JPEG
2013-09-02 00:05:50 +03:00
- DVB teletext decoder
2013-08-31 21:46:17 +03:00
- phase filter ported from libmpcodecs
2013-09-04 15:59:18 +03:00
- w3fdif filter
2013-09-12 20:22:36 +03:00
- Opus support in Matroska
2013-09-14 22:36:16 +03:00
- FFV1 version 1.3 is stable and no longer experimental
2013-09-15 14:24:16 +03:00
- FFV1: YUVA(444,422,420) 9, 10 and 16 bit support
- changed DTS stream id in lavf mpeg ps muxer from 0x8a to 0x88, to be
more consistent with other muxers.
2013-09-13 14:36:52 +03:00
- adelay filter
2013-07-08 15:42:53 +03:00
- pullup filter ported from libmpcodecs
2012-10-22 17:01:29 +03:00
- ffprobe -read_intervals option
2013-09-19 13:06:39 +03:00
- Lossless and alpha support for WebP decoder
2013-09-19 13:44:06 +03:00
- Error Resilient AAC syntax (ER AAC LC) decoding
2013-09-19 13:55:26 +03:00
- Low Delay AAC (ER AAC LD) decoding
2013-09-20 12:56:26 +03:00
- mux chapters in ASF files
2013-09-18 15:08:11 +03:00
- SFTP protocol (via libssh)
2013-09-22 00:57:08 +03:00
- libx264: add ability to encode in YUVJ422P and YUVJ444P
- Fraps: use BT.709 colorspace by default for yuv, as reference fraps decoder does
2013-08-08 21:27:24 +03:00
- make decoding alpha optional for prores, ffv1 and vp6 by setting
the skip_alpha flag.
2013-09-20 17:01:00 +03:00
- ladspa wrapper filter
2013-10-01 06:03:30 +03:00
- native VP9 decoder
2013-10-06 15:51:08 +03:00
- dpx parser
2013-10-08 14:38:59 +03:00
- max_error_rate parameter in ffmpeg
2013-10-04 12:49:07 +03:00
- PulseAudio output device
2013-09-26 12:41:53 +03:00
- ReplayGain scanner
2013-10-23 11:02:43 +03:00
- Enhanced Low Delay AAC (ER AAC ELD) decoding (no LD SBR support)
2013-10-16 18:18:55 +03:00
- Linux framebuffer output device
2013-11-01 19:31:18 +03:00
- HEVC decoder
2013-11-01 20:04:44 +03:00
- raw HEVC, HEVC in MOV/MP4, HEVC in Matroska, HEVC in MPEG-TS demuxing
2013-09-27 21:37:51 +03:00
- mergeplanes filter
2013-09-13 14:36:52 +03:00
2013-07-10 04:14:33 +03:00
2013-07-10 03:47:10 +03:00
version 2.0:
2013-03-04 18:06:14 +03:00
- curves filter
2013-02-17 12:31:25 +03:00
- reference-counting for AVFrame and AVPacket data
2013-03-12 23:45:51 +03:00
- ffmpeg now fails when input options are used for output file
2013-02-21 12:58:46 +03:00
or vice versa
2013-03-16 06:41:03 +03:00
- support for Monkey's Audio versions from 3.93
2013-03-13 07:59:20 +03:00
- perms and aperms filters
2013-02-26 00:00:30 +03:00
- audio filtering support in ffplay
2013-03-19 20:23:05 +03:00
- 10% faster aac encoding on x86 and MIPS
2013-03-16 18:33:05 +03:00
- sine audio filter source
2013-03-23 01:18:26 +03:00
- WebP demuxing and decoding support
2013-12-12 21:55:06 +03:00
- ffmpeg options -filter_script and -filter_complex_script, which allow a
2013-03-13 16:24:45 +03:00
filtergraph description to be read from a file
2013-04-01 14:32:34 +03:00
- OpenCL support
2013-03-30 07:03:39 +03:00
- audio phaser filter
2013-04-09 18:35:23 +03:00
- separatefields filter
2013-04-04 09:22:32 +03:00
- libquvi demuxer
2013-04-05 16:37:29 +03:00
- uniform options syntax across all filters
2013-04-06 16:45:52 +03:00
- telecine filter
2013-11-28 17:01:50 +03:00
- interlace filter
2013-04-11 18:49:44 +03:00
- smptehdbars source
2012-12-11 02:53:10 +03:00
- inverse telecine filters (fieldmatch and decimate)
2013-04-15 01:16:51 +03:00
- colorbalance filter
2013-04-15 19:56:29 +03:00
- colorchannelmixer filter
subtitles: introduce ASS codec id and use it.
Currently, we have a AV_CODEC_ID_SSA, which matches the way the ASS/SSA
markup is muxed in a standalone .ass/.ssa file. This means the AVPacket
data starts with a "Dialogue:" string, followed by a timing information
(start and end of the event as string) and a trailing CRLF after each
line. One packet can contain several lines. We'll refer to this layout
as "SSA" or "SSA lines".
In matroska, this markup is not stored as such: it has no "Dialogue:"
prefix, it contains a ReadOrder field, the timing information is not in
the payload, and it doesn't contain the trailing CRLF. See [1] for more
info. We'll refer to this layout as "ASS".
Since we have only one common codec for both formats, the matroska
demuxer is constructing an AVPacket following the "SSA lines" format.
This causes several problems, so it was decided to change this into
clean ASS packets.
Some insight about what is changed or unchanged in this commit:
CODECS
------
- the decoding process still writes "SSA lines" markup inside the ass
fields of the subtitles rectangles (sub->rects[n]->ass), which is
still the current common way of representing decoded subtitles
markup. It is meant to change later.
- new ASS codec id: AV_CODEC_ID_ASS (which is different from the
legacy AV_CODEC_ID_SSA)
- lavc/assdec: the "ass" decoder is renamed into "ssa" (instead of
"ass") for consistency with the codec id and allows to add a real
ass decoder. This ass decoder receives clean ASS lines (so it starts
with a ReadOrder, is followed by the Layer, etc). We make sure this
is decoded properly in a new ass-line rectangle of the decoded
subtitles (the ssa decoder OTOH is doing a simple straightforward
copy). Using the packet timing instead of data string makes sure the
ass-line now contains the appropriate timing.
- lavc/assenc: just like the ass decoder, the "ssa" encoder is renamed
into "ssa" (instead of "ass") for consistency with the codec id, and
allows to add a real "ass" encoder.
One important thing about this encoder is that it only supports one
ass rectangle: we could have put several dialogue events in the
AVPacket (separated by a \0 for instance) but this would have cause
trouble for the muxer which needs not only the start time, but also
the duration: typically, you have merged events with the same start
time (stored in the AVPacket->pts) but a different duration. At the
moment, only the matroska do the merge with the SSA-line codec.
We will need to make sure all the decoders in the future can't add
more than one rectangle (and only one Dialogue line in it
obviously).
FORMATS
-------
- lavf/assenc: the .ass/.ssa muxer can take both SSA and ASS packets.
In the case of ASS packets as input, it adds the timing based on the
AVPacket pts and duration, and mux it with "Dialogue:", trailing
CRLF, etc.
- lavf/assdec: unchanged; it currently still only outputs SSA-lines
packets.
- lavf/mkv: the demuxer can now output ASS packets without the need of
any "SSA-lines" reconstruction hack. It will become the default at
next libavformat bump, and the SSA support will be dropped from the
demuxer. The muxer can take ASS packets since it's muxed normally,
and still supports the old SSA packets. All the SSA support and
hacks in Matroska code will be dropped at next lavf bump.
[1]: http://www.matroska.org/technical/specs/subtitles/ssa.html
2013-01-03 05:06:43 +03:00
- The matroska demuxer can now output proper verbatim ASS packets. It will
become the default at the next libavformat major bump.
2013-04-20 00:53:55 +03:00
- decent native animated GIF encoding
2013-04-18 17:59:27 +03:00
- asetrate filter
2013-04-08 16:16:06 +03:00
- interleave filter
2013-04-08 21:35:02 +03:00
- timeline editing with filters
2013-04-19 02:49:27 +03:00
- vidstabdetect and vidstabtransform filters for video stabilization using
the vid.stab library
2013-04-22 15:38:24 +03:00
- astats filter
2013-05-01 12:26:53 +03:00
- trim and atrim filters
2013-05-01 15:35:02 +03:00
- ffmpeg -t and -ss (output-only) options are now sample-accurate when
2013-04-10 16:02:01 +03:00
transcoding audio
2013-04-30 09:36:20 +03:00
- Matroska muxer can now put the index at the beginning of the file.
2013-04-30 15:12:12 +03:00
- extractplanes filter
2013-02-21 13:32:59 +03:00
- avectorscope filter
2013-05-04 00:07:13 +03:00
- ADPCM DTK decoder
2013-05-04 00:08:05 +03:00
- ADP demuxer
2013-05-10 22:52:10 +03:00
- RSD demuxer
2013-05-10 22:53:02 +03:00
- RedSpark demuxer
2013-05-10 22:53:50 +03:00
- ADPCM IMA Radical decoder
2013-04-21 16:00:11 +03:00
- zmq filters
2013-04-24 16:28:53 +03:00
- DCT denoiser filter (dctdnoiz)
2013-05-10 22:27:15 +03:00
- Wavelet denoiser filter ported from libmpcodecs as owdenoise (formerly "ow")
2013-05-16 08:21:08 +03:00
- Apple Intermediate Codec decoder
2011-12-16 23:30:27 +03:00
- Escape 130 video decoder
2013-05-15 17:08:11 +03:00
- FTP protocol support
2013-05-20 00:36:10 +03:00
- V4L2 output device
2013-05-07 15:48:56 +03:00
- 3D LUT filter (lut3d)
2013-05-24 05:20:54 +03:00
- SMPTE 302M audio encoder
2013-05-11 21:41:46 +03:00
- support for slice multithreading in libavfilter
2013-05-25 02:07:46 +03:00
- Hald CLUT support (generation and filtering)
2013-04-26 04:44:05 +03:00
- VC-1 interlaced B-frame support
2013-05-28 18:44:18 +03:00
- support for WavPack muxing (raw and in Matroska)
2013-05-14 14:44:29 +03:00
- XVideo output device
2013-04-02 13:48:32 +03:00
- vignette filter
2013-05-27 16:52:36 +03:00
- True Audio (TTA) encoder
2013-02-25 23:38:25 +03:00
- Go2Webinar decoder
2013-06-05 20:35:37 +03:00
- mcdeint filter ported from libmpcodecs
- sab filter ported from libmpcodecs
2013-06-06 10:54:58 +03:00
- ffprobe -show_chapters option
2013-05-25 20:22:59 +03:00
- WavPack encoding through libwavpack
2013-06-11 11:31:59 +03:00
- rotate filter
2013-05-11 13:03:38 +03:00
- spp filter ported from libmpcodecs
2013-06-28 11:36:00 +03:00
- libgme support
2013-07-06 03:21:12 +03:00
- psnr filter
2013-03-04 18:06:14 +03:00
version 1.2:
2013-02-16 18:01:01 +03:00
2013-01-12 18:53:43 +03:00
- VDPAU hardware acceleration through normal hwaccel
2012-10-20 23:18:01 +03:00
- SRTP support
2013-01-19 01:01:08 +03:00
- Error diffusion dither in Swscale
2013-01-16 21:58:59 +03:00
- Chained Ogg support
2013-01-16 22:02:37 +03:00
- Theora Midstream reconfiguration support
2013-01-09 13:56:18 +03:00
- EVRC decoder
2013-01-18 00:53:27 +03:00
- audio fade filter
2013-01-26 13:25:21 +03:00
- filtering audio with unknown channel layout
2013-01-24 20:20:05 +03:00
- allpass, bass, bandpass, bandreject, biquad, equalizer, highpass, lowpass
and treble audio filter
2013-02-01 18:33:17 +03:00
- improved showspectrum filter, with multichannel support and sox-like colors
2012-12-21 21:50:13 +03:00
- histogram filter
2013-02-09 22:50:11 +03:00
- tee muxer
2013-02-08 18:48:59 +03:00
- il filter ported from libmpcodecs
2013-02-10 15:06:16 +03:00
- support ID3v2 tags in ASF files
2013-02-16 10:49:50 +03:00
- encrypted TTA stream decoding support
2013-01-23 11:30:23 +03:00
- RF64 support in WAV muxer
2013-02-10 18:18:30 +03:00
- noise filter ported from libmpcodecs
2013-01-07 20:08:56 +03:00
- Subtitles character encoding conversion
2013-02-11 19:01:40 +03:00
- blend filter
2013-03-01 20:35:52 +03:00
- stereo3d filter ported from libmpcodecs
2012-10-06 01:05:40 +03:00
2013-01-06 23:28:15 +03:00
version 1.1:
2012-09-26 13:30:08 +03:00
- stream disposition information printing in ffprobe
2012-08-18 04:26:07 +03:00
- filter for loudness analysis following EBU R128
2012-10-02 15:38:01 +03:00
- Opus encoder using libopus
2012-10-04 18:38:43 +03:00
- ffprobe -select_streams option
2012-10-06 07:20:52 +03:00
- Pinnacle TARGA CineWave YUV16 decoder
2012-10-02 16:43:19 +03:00
- TAK demuxer, decoder and parser
2012-10-05 15:32:20 +03:00
- DTS-HD demuxer
2012-10-10 14:51:07 +03:00
- remove -same_quant, it hasn't worked for years
2012-10-09 04:49:40 +03:00
- FFM2 support
2012-07-25 13:23:31 +03:00
- X-Face image encoder and decoder
2012-11-09 12:29:51 +03:00
- 24-bit FLAC encoding
2012-12-04 21:46:20 +03:00
- multi-channel ALAC encoding up to 7.1
2012-10-16 11:10:16 +03:00
- metadata (INFO tag) support in WAV muxer
2012-10-14 04:08:30 +03:00
- subtitles raw text decoder
2012-10-18 15:06:49 +03:00
- support for building DLLs using MSVC
2012-10-18 15:34:46 +03:00
- LVF demuxer
2012-10-15 13:17:15 +03:00
- ffescape tool
2012-10-26 02:33:34 +03:00
- metadata (info chunk) support in CAF muxer
2012-10-30 14:15:28 +03:00
- field filter ported from libmpcodecs
2012-11-03 21:09:46 +03:00
- AVR demuxer
2012-05-14 20:03:19 +03:00
- geq filter ported from libmpcodecs
2012-11-16 15:07:10 +03:00
- remove ffserver daemon mode
2012-11-29 19:14:50 +03:00
- AST muxer/demuxer
2012-11-10 21:46:37 +03:00
- new expansion syntax for drawtext
2012-11-15 22:48:02 +03:00
- BRender PIX image decoder
2012-09-17 22:08:09 +03:00
- ffprobe -show_entries option
2012-11-20 02:08:48 +03:00
- ffprobe -sections option
2012-11-21 18:29:15 +03:00
- ADPCM IMA Dialogic decoder
2012-11-23 14:20:11 +03:00
- BRSTM demuxer
2012-11-30 19:51:44 +03:00
- animated GIF decoder and demuxer
2012-11-30 19:49:24 +03:00
- PVF demuxer
2012-11-29 05:28:37 +03:00
- subtitles filter
2012-12-02 21:13:56 +03:00
- IRCAM muxer/demuxer
2012-11-27 18:14:53 +03:00
- Paris Audio File demuxer
2012-08-22 19:28:37 +03:00
- Virtual concatenation demuxer
2012-09-03 03:51:00 +03:00
- VobSub demuxer
2012-06-05 17:34:01 +03:00
- JSON captions for TED talks decoding support
2012-12-12 00:22:59 +03:00
- SOX Resampler support in libswresample
2012-12-11 03:19:30 +03:00
- aselect filter
2014-04-19 20:12:57 +03:00
- SGI RLE 8-bit / Silicon Graphics RLE 8-bit video decoder
2012-12-17 12:37:54 +03:00
- Silicon Graphics Motion Video Compressor 1 & 2 decoder
2012-12-17 12:37:54 +03:00
- Silicon Graphics Movie demuxer
2012-12-18 07:13:59 +03:00
- apad filter
2012-12-24 03:45:20 +03:00
- Resolution & pixel format change support with multithreading for H.264
2012-12-21 03:08:24 +03:00
- documentation split into per-component manuals
2012-11-22 20:19:12 +03:00
- pp (postproc) filter ported from MPlayer
2012-12-18 23:38:49 +03:00
- NIST Sphere demuxer
2012-12-29 02:04:44 +03:00
- MPL2, VPlayer, MPlayer, AQTitle, PJS and SubViewer v1 subtitles demuxers and decoders
2012-12-28 16:40:55 +03:00
- Sony Wave64 muxer
2013-01-01 16:04:50 +03:00
- adobe and limelight publisher authentication in RTMP
2012-12-26 22:26:08 +03:00
- data: URI scheme
2013-01-02 22:16:39 +03:00
- support building on the Plan 9 operating system
2012-10-18 10:50:53 +03:00
- kerndeint filter ported from MPlayer
2012-10-20 08:45:51 +03:00
- histeq filter ported from VirtualDub
2013-01-07 12:44:48 +03:00
- Megalux Frame demuxer
2013-01-06 19:55:14 +03:00
- 012v decoder
2013-01-08 03:08:36 +03:00
- Improved AVC Intra decoding support
2012-09-27 21:25:53 +03:00
version 1.0:
2012-10-06 01:05:40 +03:00
2012-06-04 22:46:24 +03:00
- INI and flat output in ffprobe
2012-05-26 13:38:59 +03:00
- Scene detection in libavfilter
2012-06-05 23:43:44 +03:00
- Indeo Audio decoder
2012-06-13 22:04:06 +03:00
- channelsplit audio filter
2012-05-25 14:14:53 +03:00
- setnsamples audio filter
2012-06-17 13:35:57 +03:00
- atempo filter
2012-04-07 20:18:09 +03:00
- ffprobe -show_data option
2012-06-18 21:05:32 +03:00
- RTMPT protocol support
2012-06-19 21:52:00 +03:00
- iLBC encoding/decoding via libilbc
2012-06-20 21:47:46 +03:00
- Microsoft Screen 1 decoder
2012-06-24 03:09:53 +03:00
- join audio filter
- audio channel mapping filter
2012-07-02 22:19:41 +03:00
- Microsoft ATC Screen decoder
2012-07-10 20:36:11 +03:00
- RTSP listen mode
2012-07-08 20:51:08 +03:00
- TechSmith Screen Codec 2 decoder
2012-06-28 16:46:24 +03:00
- AAC encoding via libfdk-aac
2012-07-07 14:21:52 +03:00
- Microsoft Expression Encoder Screen decoder
2012-07-17 13:02:42 +03:00
- RTMPS protocol support
2012-07-17 13:02:43 +03:00
- RTMPTS protocol support
2012-07-19 15:13:58 +03:00
- RTMPE protocol support
2012-07-20 17:36:47 +03:00
- RTMPTE protocol support
2011-12-30 01:45:45 +03:00
- showwaves and showspectrum filter
2014-04-06 23:00:07 +03:00
- LucasArts SMUSH SANM playback support
2014-04-06 23:46:29 +03:00
- LucasArts SMUSH VIMA audio decoder (ADPCM)
2014-04-07 00:24:21 +03:00
- LucasArts SMUSH demuxer
2012-07-14 00:42:35 +03:00
- SAMI, RealText and SubViewer demuxers and decoders
2012-07-26 21:37:05 +03:00
- Heart Of Darkness PAF playback support
- iec61883 device
- asettb filter
- new option: -progress
2012-06-06 19:12:24 +03:00
- 3GPP Timed Text encoder/decoder
2012-07-26 21:37:05 +03:00
- GeoTIFF decoder support
- ffmpeg -(no)stdin option
- Opus decoder using libopus
- caca output device using libcaca
- alphaextract and alphamerge filters
- concat filter
2011-08-21 03:29:33 +03:00
- flite filter
2012-07-28 02:08:23 +03:00
- Canopus Lossless Codec decoder
2012-07-26 20:29:27 +03:00
- bitmap subtitles in filters (experimental and temporary)
2012-08-01 17:33:34 +03:00
- MP2 encoding via TwoLAME
2012-08-06 02:46:41 +03:00
- bmp parser
2012-06-20 04:54:58 +03:00
- smptebars source
2012-08-08 14:44:11 +03:00
- asetpts filter
2012-08-12 14:26:17 +03:00
- hue filter
2012-08-12 19:29:36 +03:00
- ICO muxer
2012-08-13 00:18:35 +03:00
- SubRip encoder and decoder without embedded timing
2012-07-26 20:45:53 +03:00
- edge detection filter
2012-08-16 20:04:26 +03:00
- framestep filter
2012-08-18 16:10:13 +03:00
- ffmpeg -shortest option is now per-output file
2012-08-19 10:15:48 +03:00
-pass and -passlogfile are now per-output stream
2012-08-18 14:49:47 +03:00
- volume measurement filter
2012-08-20 12:15:34 +03:00
- Ut Video encoder
2012-08-24 18:45:57 +03:00
- Microsoft Screen 2 decoder
2012-08-28 19:41:06 +03:00
- smartblur filter ported from MPlayer
2012-08-23 19:40:22 +03:00
- CPiA decoder
2012-03-17 17:49:51 +03:00
- decimate filter ported from MPlayer
2012-09-07 20:30:23 +03:00
- RTP depacketization of JPEG
2012-03-20 00:12:54 +03:00
- Smooth Streaming live segmenter muxer
2012-09-17 17:16:16 +03:00
- F4V muxer
2012-08-13 21:13:26 +03:00
- sendcmd and asendcmd filters
2012-09-01 15:34:24 +03:00
- WebVTT demuxer and decoder (simple tags supported)
2012-09-23 17:17:41 +03:00
- RTP packetization of JPEG
2012-09-20 11:40:10 +03:00
- faststart option in the MOV/MP4 muxer
2012-10-18 15:06:49 +03:00
- support for building with MSVC
2012-05-27 02:24:19 +03:00
2012-05-24 22:27:01 +03:00
version 0.11:
2012-05-29 13:59:10 +03:00
- Fixes: CVE-2012-2772, CVE-2012-2774, CVE-2012-2775, CVE-2012-2776, CVE-2012-2777,
CVE-2012-2779, CVE-2012-2782, CVE-2012-2783, CVE-2012-2784, CVE-2012-2785,
CVE-2012-2786, CVE-2012-2787, CVE-2012-2788, CVE-2012-2789, CVE-2012-2790,
CVE-2012-2791, CVE-2012-2792, CVE-2012-2793, CVE-2012-2794, CVE-2012-2795,
CVE-2012-2796, CVE-2012-2797, CVE-2012-2798, CVE-2012-2799, CVE-2012-2800,
CVE-2012-2801, CVE-2012-2802, CVE-2012-2803, CVE-2012-2804,
2012-02-06 02:31:12 +03:00
- v408 Quicktime and Microsoft AYUV Uncompressed 4:4:4:4 encoder and decoder
2012-02-02 02:31:00 +03:00
- setfield filter
2012-02-14 20:36:20 +03:00
- CDXL demuxer and decoder
2012-02-02 22:54:53 +03:00
- Apple ProRes encoder
2012-02-01 18:23:53 +03:00
- ffprobe -count_packets and -count_frames options
2012-02-17 00:08:51 +03:00
- Sun Rasterfile Encoder
2012-02-28 14:07:53 +03:00
- ID3v2 attached pictures reading and writing
2012-03-01 15:43:00 +03:00
- WMA Lossless decoder
2012-03-03 06:25:48 +03:00
- bluray protocol
2012-03-02 17:51:26 +03:00
- blackdetect filter
2012-03-05 23:29:23 +03:00
- libutvideo encoder wrapper (--enable-libutvideo)
2012-03-08 18:18:03 +03:00
- swapuv filter
2012-03-11 05:05:42 +03:00
- bbox filter
2012-03-24 01:54:09 +03:00
- XBM encoder and decoder
2012-03-19 21:11:24 +03:00
- RealAudio Lossless decoder
2012-03-18 20:00:18 +03:00
- ZeroCodec decoder
2012-02-23 16:32:27 +03:00
- tile video filter
2012-03-22 01:18:54 +03:00
- Metal Gear Solid: The Twin Snakes demuxer
2012-04-06 07:02:25 +03:00
- OpenEXR image decoder
2012-03-10 16:01:28 +03:00
- removelogo filter
2012-04-07 23:41:37 +03:00
- drop support for ffmpeg without libavfilter
2012-04-07 16:09:16 +03:00
- drawtext video filter: fontconfig support
2012-04-11 20:26:09 +03:00
- ffmpeg -benchmark_all option
2012-03-18 12:59:01 +03:00
- super2xsai filter ported from libmpcodecs
2012-04-25 23:01:59 +03:00
- add libavresample audio conversion library for compatibility
2012-04-14 22:46:01 +03:00
- MicroDVD decoder
2012-05-22 21:33:24 +03:00
- Avid Meridien (AVUI) encoder and decoder
2012-04-27 11:55:12 +03:00
- accept + prefix to -pix_fmt option to disable automatic conversions.
2012-05-27 16:28:15 +03:00
- complete audio filtering in libavfilter and ffmpeg
2012-05-09 15:08:21 +03:00
- add fps filter
2012-05-24 22:27:01 +03:00
- vorbis parser
- png parser
2012-05-22 04:27:59 +03:00
- audio mix filter
2013-01-03 15:22:45 +03:00
- ffv1: support (draft) version 1.3
2012-01-26 23:33:51 +03:00
2012-05-29 13:59:10 +03:00
2012-01-26 23:33:51 +03:00
version 0.10:
2012-05-29 13:59:10 +03:00
2012-01-26 23:33:51 +03:00
- Fixes: CVE-2011-3929, CVE-2011-3934, CVE-2011-3935, CVE-2011-3936,
CVE-2011-3937, CVE-2011-3940, CVE-2011-3941, CVE-2011-3944,
CVE-2011-3945, CVE-2011-3946, CVE-2011-3947, CVE-2011-3949,
CVE-2011-3950, CVE-2011-3951, CVE-2011-3952
2011-12-20 12:24:41 +03:00
- v410 Quicktime Uncompressed 4:4:4 10-bit encoder and decoder
- SBaGen (SBG) binaural beats script demuxer
- OpenMG Audio muxer
2012-01-02 13:56:06 +03:00
- Timecode extraction in DV and MOV
2011-12-27 14:56:45 +03:00
- thumbnail video filter
2011-10-09 01:24:31 +03:00
- XML output in ffprobe
2011-12-26 01:04:44 +03:00
- asplit audio filter
2011-06-25 14:06:24 +03:00
- tinterlace video filter
2011-12-14 23:33:48 +03:00
- astreamsync audio filter
2011-11-06 23:28:05 +03:00
- amerge audio filter
2012-01-09 18:58:26 +03:00
- ISMV (Smooth Streaming) muxer
2012-01-09 03:50:31 +03:00
- GSM audio parser
2012-01-14 22:29:59 +03:00
- SMJPEG muxer
2012-01-21 20:45:52 +03:00
- XWD encoder and decoder
2011-12-25 13:45:05 +03:00
- Automatic thread count based on detection number of (available) CPU cores
2012-01-01 15:16:42 +03:00
- y41p Brooktree Uncompressed 4:1:1 12-bit encoder and decoder
2011-12-29 15:24:59 +03:00
- ffprobe -show_error option
2012-01-25 22:46:57 +03:00
- Avid 1:1 10-bit RGB Packer codec
2012-01-04 17:24:38 +03:00
- v308 Quicktime Uncompressed 4:4:4 encoder and decoder
2012-01-04 17:35:15 +03:00
- yuv4 libquicktime packed 4:2:0 encoder and decoder
2012-01-05 03:04:14 +03:00
- ffprobe -show_frames option
2012-01-04 01:47:09 +03:00
- silencedetect audio filter
2012-01-01 19:19:58 +03:00
- ffprobe -show_program_version, -show_library_versions, -show_versions options
2012-01-11 11:32:56 +03:00
- rv34: frame-level multi-threading
- optimized iMDCT transform on x86 using SSE for for mpegaudiodec
2012-01-19 18:31:01 +03:00
- Improved PGS subtitle decoder
2012-01-19 21:38:11 +03:00
- dumpgraph option to lavfi device
2012-01-25 22:46:57 +03:00
- r210 and r10k encoders
2012-01-26 23:33:51 +03:00
- ffwavesynth decoder
- aviocat tool
- ffeval tool
2014-04-01 05:09:22 +03:00
- support encoding and decoding 4-channel SGI images
2011-12-20 12:24:41 +03:00
version 0.9:
2011-06-25 09:06:00 +03:00
- openal input device added
2011-07-09 19:13:10 +03:00
- boxblur filter added
2011-03-18 02:00:15 +02:00
- BWF muxer
2011-07-16 13:02:55 +03:00
- Flash Screen Video 2 decoder
2011-06-11 16:40:08 +03:00
- lavfi input device added
2011-08-17 00:47:35 +03:00
- added avconv, which is almost the same for now, except
2011-07-29 15:17:01 +03:00
for a few incompatible changes in the options, which will hopefully make them
easier to use. The changes are:
2011-11-06 16:05:46 +03:00
* The options placement is now strictly enforced! While in theory the
options for ffmpeg should be given in [input options] -i INPUT [output
options] OUTPUT order, in practice it was possible to give output options
before the -i and it mostly worked. Except when it didn't - the behavior was
a bit inconsistent. In avconv, it is not possible to mix input and output
options. All non-global options are reset after an input or output filename.
* All per-file options are now truly per-file - they apply only to the next
input or output file and specifying different values for different files
will now work properly (notably -ss and -t options).
* All per-stream options are now truly per-stream - it is possible to
specify which stream(s) should a given option apply to. See the Stream
specifiers section in the avconv manual for details.
* In ffmpeg some options (like -newvideo/-newaudio/...) are irregular in the
sense that they're specified after the output filename instead of before,
like all other options. In avconv this irregularity is removed, all options
apply to the next input or output file.
* -newvideo/-newaudio/-newsubtitle options were removed. Not only were they
irregular and highly confusing, they were also redundant. In avconv the -map
option will create new streams in the output file and map input streams to
them. E.g. avconv -i INPUT -map 0 OUTPUT will create an output stream for
each stream in the first input file.
* The -map option now has slightly different and more powerful syntax:
+ Colons (':') are used to separate file index/stream type/stream index
instead of dots. Comma (',') is used to separate the sync stream instead
of colon.. This is done for consistency with other options.
+ It's possible to specify stream type. E.g. -map 0:a:2 creates an
output stream from the third input audio stream.
+ Omitting the stream index now maps all the streams of the given type,
not just the first. E.g. -map 0:s creates output streams for all the
subtitle streams in the first input file.
+ Since -map can now match multiple streams, negative mappings were
2011-07-29 15:17:01 +03:00
introduced. Negative mappings disable some streams from an already
2011-11-06 16:05:46 +03:00
defined map. E.g. '-map 0 -map -0:a:1' means 'create output streams for
all the stream in the first input file, except for the second audio
stream'.
* There is a new option -c (or -codec) for choosing the decoder/encoder to
2015-06-14 20:28:28 +02:00
use, which makes it possible to precisely specify target stream(s) consistently with
2011-11-06 16:05:46 +03:00
other options. E.g. -c:v lib264 sets the codec for all video streams, -c:a:0
libvorbis sets the codec for the first audio stream and -c copy copies all
the streams without reencoding. Old -vcodec/-acodec/-scodec options are now
aliases to -c:v/a/s
2011-07-29 15:17:01 +03:00
* It is now possible to precisely specify which stream should an AVOption
2011-11-06 16:05:46 +03:00
apply to. E.g. -b:v:0 2M sets the bitrate for the first video stream, while
-b:a 128k sets the bitrate for all audio streams. Note that the old -ab 128k
syntax is deprecated and will stop working soon.
2011-07-29 15:17:01 +03:00
* -map_chapters now takes only an input file index and applies to the next
output file. This is consistent with how all the other options work.
* -map_metadata now takes only an input metadata specifier and applies to
the next output file. Output metadata specifier is now part of the option
name, similarly to the AVOptions/map/codec feature above.
2011-11-06 16:05:46 +03:00
* -metadata can now be used to set metadata on streams and chapters, e.g.
-metadata:s:1 language=eng sets the language of the first stream to 'eng'.
This made -vlang/-alang/-slang options redundant, so they were removed.
* -qscale option now uses stream specifiers and applies to all streams, not
just video. I.e. plain -qscale number would now apply to all streams. To get
the old behavior, use -qscale:v. Also there is now a shortcut -q for -qscale
and -aq is now an alias for -q:a.
* -vbsf/-absf/-sbsf options were removed and replaced by a -bsf option which
uses stream specifiers. Use -bsf:v/a/s instead of the old options.
* -itsscale option now uses stream specifiers, so its argument is only the
scale parameter.
* -intra option was removed, use -g 0 for the same effect.
* -psnr option was removed, use -flags +psnr for the same effect.
* -vf option is now an alias to the new -filter option, which uses stream specifiers.
* -vframes/-aframes/-dframes options are now aliases to the new -frames option.
* -vtag/-atag/-stag options are now aliases to the new -tag option.
2011-08-16 22:26:45 +03:00
- XMV demuxer
2011-08-20 01:27:38 +03:00
- LOAS demuxer
2011-08-18 19:19:55 +03:00
- ashowinfo filter added
2011-08-17 15:24:42 +03:00
- Windows Media Image decoder
2011-08-18 15:26:15 +03:00
- amovie source added
2011-09-06 23:08:29 +03:00
- LATM muxer/demuxer
2011-09-11 05:42:11 +03:00
- Speex encoder via libspeex
2011-09-13 23:37:54 +03:00
- JSON output in ffprobe
2011-09-13 12:54:44 +03:00
- WTV muxer
2011-09-14 03:35:28 +03:00
- Optional C++ Support (needed for libstagefright)
2011-08-31 01:44:47 +03:00
- H.264 Decoding on Android via Stagefright
2011-09-15 06:50:44 +03:00
- Prores decoder
2011-09-16 05:50:26 +03:00
- BIN/XBIN/ADF/IDF text file decoder
2011-07-04 11:35:39 +03:00
- aconvert audio filter added
2011-08-18 16:39:24 +03:00
- audio support to lavfi input device added
2011-09-13 18:23:06 +03:00
- libcdio-paranoia input device for audio CD grabbing
2011-09-21 14:09:32 +03:00
- Apple ProRes decoder
2011-09-26 14:19:05 +03:00
- CELT in Ogg demuxing
2011-03-18 00:56:51 +02:00
- G.723.1 demuxer and decoder
2011-10-04 21:47:16 +03:00
- libmodplug support (--enable-libmodplug)
2011-10-06 22:00:27 +03:00
- VC-1 interlaced decoding
2011-10-18 02:12:48 +03:00
- libutvideo wrapper (--enable-libutvideo)
2011-10-18 19:42:28 +03:00
- aevalsrc audio source added
2011-10-16 18:20:17 +03:00
- Ut Video decoder
2011-10-18 22:16:27 +03:00
- Speex encoding via libspeex
2011-08-16 18:05:44 +03:00
- 4:2:2 H.264 decoding support
2011-11-06 16:22:22 +03:00
- 4:2:2 and 4:4:4 H.264 encoding with libx264
2011-10-20 02:16:21 +03:00
- Pulseaudio input device
2011-10-28 23:13:58 +03:00
- Prores encoder
2011-11-02 02:55:09 +03:00
- Video Decoder Acceleration (VDA) HWAccel module.
2011-11-02 23:34:57 +03:00
- replacement Indeo 3 decoder
2011-11-04 20:54:01 +03:00
- new ffmpeg option: -map_channel
2011-11-01 23:42:14 +03:00
- volume audio filter added
2011-03-26 22:02:50 +02:00
- earwax audio filter added
2011-10-30 05:21:55 +03:00
- libv4l2 support (--enable-libv4l2)
2011-02-06 00:20:26 +02:00
- TLS/SSL and HTTPS protocol support
2011-11-06 16:22:22 +03:00
- AVOptions API rewritten and documented
- most of CODEC_FLAG2_*, some CODEC_FLAG_* and many codec-specific fields in
AVCodecContext deprecated. Codec private options should be used instead.
- Properly working defaults in libx264 wrapper, support for native presets.
- Encrypted OMA files support
2011-11-01 13:58:44 +03:00
- Discworld II BMV decoding support
2011-11-12 02:13:35 +03:00
- VBLE Decoder
2011-11-11 17:48:21 +03:00
- OS X Video Decoder Acceleration (VDA) support
2011-11-16 02:41:55 +03:00
- compact and csv output in ffprobe
2011-11-05 16:48:41 +03:00
- pan audio filter
2011-11-21 22:31:47 +03:00
- IFF Amiga Continuous Bitmap (ACBM) decoder
2011-09-17 16:52:19 +03:00
- ass filter
2011-12-19 19:10:34 +03:00
- CRI ADX audio format muxer and demuxer
2011-03-26 17:25:10 +02:00
- Playstation Portable PMP format demuxer
2011-12-04 09:45:24 +03:00
- Microsoft Windows ICO demuxer
2011-06-26 20:47:18 +03:00
- life source
2011-12-02 07:54:21 +03:00
- PCM format support in OMA demuxer
2011-12-08 03:05:23 +03:00
- CLJR encoder
2011-12-08 16:42:24 +03:00
- new option: -report
2011-12-09 13:06:02 +03:00
- Dxtory capture format decoder
2011-12-08 20:07:52 +03:00
- cellauto source
2011-10-03 00:05:29 +03:00
- Simple segmenting muxer
2012-01-02 18:58:16 +03:00
- Indeo 4 decoder
- SMJPEG demuxer
2009-04-15 14:51:02 +03:00
2009-03-03 15:38:40 +02:00
2011-12-14 09:29:58 +03:00
version 0.8:
2011-04-19 20:48:44 +03:00
2011-03-27 04:06:24 +03:00
- many many things we forgot because we rather write code than changelogs
2010-06-05 01:40:54 +03:00
- WebM support in Matroska de/muxer
2010-05-24 02:19:37 +03:00
- low overhead Ogg muxing
2010-05-25 00:59:32 +03:00
- MMS-TCP support
2010-06-03 23:47:59 +03:00
- VP8 de/encoding via libvpx
2010-05-28 00:23:04 +03:00
- Demuxer for On2's IVF format
2010-06-08 14:55:06 +03:00
- Pictor/PC Paint decoder
2010-06-19 17:14:51 +03:00
- HE-AAC v2 decoder
2011-09-26 03:28:21 +03:00
- HE-AAC v2 encoding with libaacplus
2010-06-20 13:31:53 +03:00
- libfaad2 wrapper removed
2010-06-22 12:22:21 +03:00
- DTS-ES extension (XCh) decoding support
2010-06-23 16:01:35 +03:00
- native VP8 decoder
2010-06-30 10:55:13 +03:00
- RTSP tunneling over HTTP
2010-07-01 23:12:58 +03:00
- RTP depacketization of SVQ3
2010-07-03 18:35:23 +03:00
- -strict inofficial replaced by -strict unofficial
2010-07-04 15:43:12 +03:00
- ffplay -exitonkeydown and -exitonmousedown options added
2010-07-10 10:55:06 +03:00
- native GSM / GSM MS decoder
2010-07-14 15:32:00 +03:00
- RTP depacketization of QDM2
2010-07-18 11:06:55 +03:00
- ANSI/ASCII art playback system
2010-07-20 17:13:24 +03:00
- Lego Mindstorms RSO de/muxer
2011-06-24 00:52:33 +03:00
- libavcore added (and subsequently removed)
2010-07-25 01:50:12 +03:00
- SubRip subtitle file muxer and demuxer
2010-07-27 10:18:36 +03:00
- Chinese AVS encoding via libxavs
2010-07-29 02:17:59 +03:00
- ffprobe -show_packets option added
2010-08-07 14:16:07 +03:00
- RTP packetization of Theora and Vorbis
2010-08-13 00:07:17 +03:00
- RTP depacketization of MP4A-LATM
2010-08-16 17:23:35 +03:00
- RTP packetization and depacketization of VP8
2010-08-17 17:59:12 +03:00
- hflip filter
2010-08-19 17:54:37 +03:00
- Apple HTTP Live Streaming demuxer
2010-08-23 16:23:44 +03:00
- a64 codec
2010-08-25 19:05:03 +03:00
- MMS-HTTP support
2010-09-24 00:33:29 +03:00
- G.722 ADPCM audio encoder/decoder
2010-09-14 01:08:51 +03:00
- R10k video decoder
2010-09-14 16:21:13 +03:00
- ocv_smooth filter
2010-09-24 03:32:22 +03:00
- frei0r wrapper filter
2010-09-25 02:14:01 +03:00
- change crop filter syntax to width:height:x:y
2010-09-25 04:18:43 +03:00
- make the crop filter accept parametric expressions
2010-09-25 04:32:02 +03:00
- make ffprobe accept AVFormatContext options
2010-09-25 20:03:26 +03:00
- yadif filter
2010-09-27 00:36:05 +03:00
- blackframe filter
2010-10-01 14:08:24 +03:00
- Demuxer for Leitch/Harris' VR native stream format (LXF)
2010-10-06 15:42:18 +03:00
- RTP depacketization of the X-QT QuickTime format
2010-10-13 12:06:59 +03:00
- SAP (Session Announcement Protocol, RFC 2974) muxer and demuxer
2010-10-12 12:22:32 +03:00
- cropdetect filter
2010-10-18 16:34:46 +03:00
- ffmpeg -crop* options removed
2010-10-19 00:29:37 +03:00
- transpose filter added
2010-10-19 00:47:15 +03:00
- ffmpeg -force_key_frames option added
2010-10-19 10:38:53 +03:00
- demuxer for receiving raw rtp:// URLs without an SDP description
2010-11-02 10:32:04 +02:00
- single stream LATM/LOAS decoder
2010-11-03 00:29:17 +02:00
- setpts filter added
2011-07-09 18:43:53 +03:00
- Win64 support for optimized x86 assembly functions
2010-11-11 17:24:11 +02:00
- MJPEG/AVI1 to JPEG/JFIF bitstream filter
2010-11-14 19:33:43 +02:00
- ASS subtitle encoder and decoder
2011-07-09 18:43:53 +03:00
- IEC 61937 encapsulation for E-AC-3, TrueHD, DTS-HD (for HDMI passthrough)
2010-11-21 20:39:34 +02:00
- overlay filter added
2010-11-23 00:03:24 +02:00
- rename aspect filter to setdar, and pixelaspect to setsar
2010-11-23 00:09:26 +02:00
- IEC 61937 demuxer
2010-11-26 12:11:16 +02:00
- Mobotix .mxg demuxer
2010-11-30 22:14:36 +02:00
- frei0r source added
2010-12-04 15:03:42 +02:00
- hqdn3d filter added
2010-12-05 21:37:45 +02:00
- RTP depacketization of QCELP
2010-12-07 16:50:50 +02:00
- FLAC parser added
2010-12-12 19:59:10 +02:00
- gradfun filter added
2010-12-18 05:03:18 +02:00
- AMR-WB decoder
2010-12-23 19:29:48 +02:00
- replace the ocv_smooth filter with a more generic ocv filter
2010-12-26 03:28:25 +02:00
- Windows Televison (WTV) demuxer
2010-12-27 09:46:53 +02:00
- FFmpeg metadata format muxer and demuxer
2010-09-14 06:55:12 +03:00
- SubRip (srt) subtitle encoder and decoder
2011-01-04 13:53:44 +02:00
- floating-point AC-3 encoder added
2011-01-08 23:22:15 +02:00
- Lagarith decoder
2011-01-15 13:13:07 +02:00
- ffmpeg -copytb option added
2011-01-18 08:59:49 +02:00
- IVF muxer added
2011-02-05 00:41:07 +02:00
- Wing Commander IV movies decoder added
2011-01-29 12:22:41 +02:00
- movie source added
2011-02-20 03:25:05 +02:00
- Bink version 'b' audio and video decoder
2011-03-08 17:11:10 +02:00
- Bitmap Brothers JV playback system
2011-03-17 12:23:52 +02:00
- Apple HTTP Live Streaming protocol handler
2011-03-27 01:03:41 +02:00
- sndio support for playback and record
2011-03-07 19:54:52 +02:00
- Linux framebuffer input device added
2011-03-15 10:37:48 +02:00
- Chronomaster DFA decoder
2011-03-26 06:12:35 +02:00
- DPX image encoder
2010-09-11 00:10:53 +03:00
- MicroDVD subtitle file muxer and demuxer
2011-03-26 17:25:10 +02:00
- Playstation Portable PMP format demuxer
2011-04-10 20:18:03 +03:00
- fieldorder video filter added
2010-12-19 21:40:23 +02:00
- AAC encoding via libvo-aacenc
2009-12-29 16:48:09 +02:00
- AMR-WB encoding via libvo-amrwbenc
2011-04-12 14:59:39 +03:00
- xWMA demuxer
2011-03-28 19:02:19 +03:00
- Mobotix MxPEG decoder
2011-06-24 00:52:33 +03:00
- VP8 frame-multithreading
- NEON optimizations for VP8
- Lots of deprecated API cruft removed
- fft and imdct optimizations for AVX (Sandy Bridge) processors
- showinfo filter added
- SMPTE 302M AES3 audio decoder
- Apple Core Audio Format muxer
2016-06-21 21:55:20 +02:00
- 9 bits and 10 bits per sample support in the H.264 decoder
- 9 bits and 10 bits FFV1 encoding / decoding
2011-06-24 00:52:33 +03:00
- split filter added
- select filter added
- sdl output device added
- libmpcodecs video filter support (3 times as many filters than before)
- mpeg2 aspect ratio dection fixed
- libxvid aspect pickiness fixed
- Frame multithreaded decoding
- E-AC-3 audio encoder
- ac3enc: add channel coupling support
- floating-point sample format support to the ac3, eac3, dca, aac, and vorbis decoders.
- H264/MPEG frame-level multi-threading
- All av_metadata_* functions renamed to av_dict_* and moved to libavutil
- 4:4:4 H.264 decoding support
- 10-bit H.264 optimizations for x86
- lut, lutrgb, and lutyuv filters added
- buffersink libavfilter sink added
- Bump libswscale for recently reported ABI break
2011-11-18 02:57:09 +03:00
- New J2K encoder (via OpenJPEG)
2011-06-24 00:52:33 +03:00
version 0.7:
- all the changes for 0.8, but keeping API/ABI compatibility with the 0.6 release
2010-05-24 00:19:37 +03:00
version 0.6:
2009-03-03 15:38:40 +02:00
- PB-frame decoding for H.263
2009-03-03 16:12:41 +02:00
- deprecated vhook subsystem removed
2009-03-04 20:43:20 +02:00
- deprecated old scaler removed
2009-03-08 00:42:09 +02:00
- VQF demuxer
2009-03-20 16:33:59 +02:00
- Alpha channel scaler
2009-03-20 19:23:45 +02:00
- PCX encoder
2009-04-07 09:41:55 +03:00
- RTP packetization of H.263
2009-04-08 10:16:14 +03:00
- RTP packetization of AMR
2009-04-14 18:01:46 +03:00
- RTP depacketization of Vorbis
2009-05-25 03:31:52 +03:00
- CorePNG decoding support
2009-04-25 13:47:24 +03:00
- Cook multichannel decoding support
2009-04-27 10:27:39 +03:00
- introduced avlanguage helpers in libavformat
2009-05-07 01:06:19 +03:00
- 8088flex TMV demuxer and decoder
2009-05-12 15:35:46 +03:00
- per-stream language-tags extraction in asfdec
2009-05-12 22:56:48 +03:00
- V210 decoder and encoder
2009-05-20 19:30:56 +03:00
- remaining GPL parts in AC-3 decoder converted to LGPL
2009-05-20 20:19:39 +03:00
- QCP demuxer
2009-05-30 21:51:15 +03:00
- SoX native format muxer and demuxer
2009-06-05 15:32:40 +03:00
- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
2009-06-12 08:29:29 +03:00
- DPX image decoder
2009-06-13 05:19:41 +03:00
- Electronic Arts Madcow decoder
2009-06-19 12:56:35 +03:00
- DivX (XSUB) subtitle encoder
2009-07-08 00:39:49 +03:00
- nonfree libamr support for AMR-NB/WB decoding/encoding removed
2010-04-03 12:42:40 +03:00
- experimental AAC encoder
2009-07-27 17:00:10 +03:00
- RTP depacketization of ASF and RTSP from WMS servers
2009-07-31 09:49:36 +03:00
- RTMP support in libavformat
2009-08-05 09:14:39 +03:00
- noX handling for OPT_BOOL X options
2009-08-10 19:27:33 +03:00
- Wave64 demuxer
2009-08-21 11:34:19 +03:00
- IEC-61937 compatible Muxer
2009-08-23 04:55:54 +03:00
- TwinVQ decoder
2009-08-25 11:47:39 +03:00
- Bluray (PGS) subtitle decoder
2009-08-27 01:10:35 +03:00
- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
2010-04-03 12:42:40 +03:00
- WMA Pro decoder
2009-09-16 15:26:59 +03:00
- Core Audio Format demuxer
2013-09-02 21:21:49 +03:00
- ATRAC1 decoder
2009-09-22 20:28:03 +03:00
- MD STUDIO audio demuxer
2009-10-06 20:50:10 +03:00
- RF64 support in WAV demuxer
2009-11-12 00:36:17 +02:00
- MPEG-4 Audio Lossless Coding (ALS) decoder
2009-11-20 12:23:40 +02:00
- -formats option split into -formats, -codecs, -bsfs, and -protocols
2009-12-03 02:27:01 +02:00
- IV8 demuxer
2009-12-17 19:25:31 +02:00
- CDG demuxer and decoder
2009-12-17 20:56:56 +02:00
- R210 decoder
2009-12-23 18:01:15 +02:00
- Auravision Aura 1 and 2 decoders
2010-01-10 07:47:50 +02:00
- Deluxe Paint Animation playback system
2010-01-16 05:54:55 +02:00
- SIPR decoder
2010-01-14 14:55:44 +02:00
- Adobe Filmstrip muxer and demuxer
2010-01-28 18:08:13 +02:00
- RTP depacketization of H.263
2010-02-21 15:28:46 +02:00
- Bink demuxer and audio/video decoders
2010-02-01 17:51:05 +02:00
- enable symbol versioning by default for linkers that support it
2010-02-03 11:56:16 +02:00
- IFF PBM/ILBM bitmap decoder
2010-02-07 12:25:58 +02:00
- concat protocol
2010-02-09 09:55:07 +02:00
- Indeo 5 decoder
2010-02-10 19:20:50 +02:00
- RTP depacketization of AMR
2010-04-03 12:42:40 +03:00
- WMA Voice decoder
- ffprobe tool
2010-02-21 20:01:56 +02:00
- AMR-NB decoder
2010-02-22 23:28:19 +02:00
- RTSP muxer
2010-03-08 06:33:02 +02:00
- HE-AAC v1 decoder
2010-03-09 03:03:09 +02:00
- Kega Game Video (KGV1) decoder
2010-03-20 15:42:49 +02:00
- VorbisComment writing for FLAC, Ogg FLAC and Ogg Speex files
2010-03-22 18:26:29 +02:00
- RTP depacketization of Theora
2010-03-25 16:01:38 +02:00
- HTTP Digest authentication
2010-03-28 16:39:36 +03:00
- RTMP/RTMPT/RTMPS/RTMPE/RTMPTE protocol support via librtmp
2010-03-30 02:34:08 +03:00
- Psygnosis YOP demuxer and video decoder
2010-03-31 01:09:14 +03:00
- spectral extension support in the E-AC-3 decoder
2010-04-10 23:34:44 +03:00
- unsharp video filter
2010-05-19 11:12:15 +03:00
- RTP hinting in the mov/3gp/mp4 muxer
2010-05-24 02:17:42 +03:00
- Dirac in Ogg demuxing
- seek to keyframes in Ogg
- 4:2:2 and 4:4:4 Theora decoding
- 35% faster VP3/Theora decoding
- faster AAC decoding
- faster H.264 decoding
2010-06-11 12:01:25 +03:00
- RealAudio 1.0 (14.4K) encoder
2009-05-20 19:30:56 +03:00
2009-03-03 15:38:40 +02:00
2009-03-01 20:12:06 +02:00
version 0.5:
2006-03-30 05:36:02 +03:00
- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
2004-08-14 18:08:09 +03:00
- TechSmith Camtasia (TSCC) video decoder
2004-09-16 06:31:41 +03:00
- IBM Ultimotion (ULTI) video decoder
2004-09-28 06:09:49 +03:00
- Sierra Online audio file demuxer and decoder
- Apple QuickDraw (qdrw) video decoder
2006-02-16 20:20:00 +02:00
- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
2004-10-16 22:33:57 +03:00
- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
2004-10-27 07:30:48 +03:00
- Miro VideoXL (VIXL) video decoder
2004-10-28 22:40:57 +03:00
- H.261 video encoder
2004-11-17 05:45:53 +02:00
- QPEG video decoder
2004-11-21 01:40:22 +02:00
- Nullsoft Video (NSV) file demuxer
2005-02-26 16:30:04 +02:00
- Shorten audio decoder
2005-03-01 04:24:58 +02:00
- LOCO video decoder
2005-12-17 20:14:38 +02:00
- Apple Lossless Audio Codec (ALAC) decoder
2005-03-26 22:32:55 +02:00
- Winnov WNV1 video decoder
2005-04-03 08:02:08 +03:00
- Autodesk Animator Studio Codec (AASC) decoder
2005-04-20 23:28:25 +03:00
- Indeo 2 video decoder
2005-05-18 01:47:34 +03:00
- Fraps FPS1 video decoder
2005-12-29 19:51:42 +02:00
- Snow video encoder/decoder
2005-07-02 22:14:40 +03:00
- Sonic audio encoder/decoder
2009-03-06 00:58:19 +02:00
- Vorbis audio decoder
2005-07-02 22:14:40 +03:00
- Macromedia ADPCM decoder
2005-12-29 19:51:42 +02:00
- Duck TrueMotion 2 video decoder
- support for decoding FLX and DTA extensions in FLIC files
2005-10-25 13:16:46 +03:00
- H.264 custom quantization matrices support
2005-11-15 12:28:48 +02:00
- ffserver fixed, it should now be usable again
2005-12-12 02:53:05 +02:00
- QDM2 audio decoder
2006-02-12 13:48:43 +02:00
- Real Cooker audio decoder
2006-01-03 04:30:38 +02:00
- TrueSpeech audio decoder
2006-01-30 02:32:42 +02:00
- WMA2 audio decoder fixed, now all files should play correctly
- RealAudio 14.4 and 28.8 decoders fixed
2009-03-06 00:58:19 +02:00
- JPEG-LS decoder
2005-12-29 18:31:14 +02:00
- build system improvements
- tabs and trailing whitespace removed from the codebase
2009-03-06 00:58:19 +02:00
- CamStudio video decoder
2006-02-02 17:21:19 +02:00
- AIFF/AIFF-C audio format, encoding and decoding
2006-02-08 03:11:48 +02:00
- ADTS AAC file reading and writing
2006-02-10 00:52:23 +02:00
- Creative VOC file reading and writing
2006-02-12 08:49:40 +02:00
- American Laser Games multimedia (*.mm) playback system
2009-03-06 00:59:23 +02:00
- Zip Motion Blocks Video decoder
2009-03-02 09:52:47 +02:00
- improved Theora/VP3 decoder
2006-02-12 13:48:43 +02:00
- True Audio (TTA) decoder
2006-02-17 05:17:42 +02:00
- AVS demuxer and video decoder
2009-03-06 00:58:19 +02:00
- JPEG-LS encoder
2006-03-21 19:27:47 +02:00
- Smacker demuxer and decoder
2006-03-28 01:22:50 +03:00
- NuppelVideo/MythTV demuxer and RTjpeg decoder
2006-04-07 19:59:57 +03:00
- KMVC decoder
2009-03-02 09:52:47 +02:00
- MPEG-2 intra VLC support
2006-05-16 18:19:54 +03:00
- MPEG-2 4:2:2 encoder
2006-06-01 10:31:59 +03:00
- Flash Screen Video decoder
2006-07-03 19:32:57 +03:00
- GXF demuxer
2006-07-07 14:07:22 +03:00
- Chinese AVS decoder
2006-07-25 17:23:43 +03:00
- GXF muxer
2006-07-25 17:30:14 +03:00
- MXF demuxer
2006-08-03 15:47:50 +03:00
- VC-1/WMV3/WMV9 video decoder
2006-08-13 18:12:06 +03:00
- MacIntel support
2013-05-04 22:18:13 +03:00
- AviSynth support
2006-09-05 07:37:14 +03:00
- VMware video decoder
2006-09-09 20:19:37 +03:00
- VP5 video decoder
- VP6 video decoder
2006-09-26 06:41:51 +03:00
- WavPack lossless audio decoder
2006-10-11 07:15:04 +03:00
- Targa (.TGA) picture decoder
2009-03-06 00:58:19 +02:00
- Vorbis audio encoder
2006-10-11 20:14:02 +03:00
- Delphine Software .cin demuxer/audio and video decoder
2006-10-12 15:02:58 +03:00
- Tiertex .seq demuxer/video decoder
2006-10-12 23:56:19 +03:00
- MTV demuxer
2007-04-03 16:43:57 +03:00
- TIFF picture encoder and decoder
2006-10-22 18:05:03 +03:00
- GIF picture decoder
2009-03-02 09:52:47 +02:00
- Intel Music Coder decoder
2009-03-06 00:59:23 +02:00
- Zip Motion Blocks Video encoder
2006-12-24 06:51:43 +02:00
- Musepack decoder
2007-01-21 23:24:05 +02:00
- Flash Screen Video encoder
2007-01-25 02:16:28 +02:00
- Theora encoding via libtheora
2007-02-05 17:05:29 +02:00
- BMP encoder
2007-02-06 23:23:33 +02:00
- WMA encoder
2007-02-20 13:09:47 +02:00
- GSM-MS encoder and decoder
2007-02-27 08:30:40 +02:00
- DCA decoder
2007-03-14 16:49:49 +02:00
- DXA demuxer and decoder
2007-03-19 01:25:00 +02:00
- DNxHD decoder
2007-04-01 17:28:48 +03:00
- Gamecube movie (.THP) playback system
2007-04-02 01:37:53 +03:00
- Blackfin optimizations
2007-04-07 17:25:25 +03:00
- Interplay C93 demuxer and video decoder
2007-04-07 23:51:58 +03:00
- Bethsoft VID demuxer and video decoder
2007-04-08 00:34:18 +03:00
- CRYO APC demuxer
2013-09-02 21:21:49 +03:00
- ATRAC3 decoder
2007-04-29 12:37:07 +03:00
- V.Flash PTX decoder
2009-03-02 09:52:47 +02:00
- RoQ muxer, RoQ audio encoder
2007-05-07 23:10:35 +03:00
- Renderware TXD demuxer and decoder
2007-05-24 12:49:39 +03:00
- extern C declarations for C++ removed from headers
2007-05-23 21:38:08 +03:00
- sws_flags command line option
2007-06-04 10:28:34 +03:00
- codebook generator
2007-06-25 15:09:23 +03:00
- RoQ video encoder
2007-07-02 10:06:28 +03:00
- QTRLE encoder
2007-12-06 01:15:24 +02:00
- OS/2 support removed and restored again
2007-08-07 03:02:29 +03:00
- AC-3 decoder
2009-03-02 09:52:47 +02:00
- NUT muxer
2009-03-06 00:58:19 +02:00
- additional SPARC (VIS) optimizations
2007-09-05 03:38:42 +03:00
- Matroska muxer
2009-03-02 09:52:47 +02:00
- slice-based parallel H.264 decoding
2007-09-13 06:22:47 +03:00
- Monkey's Audio demuxer and decoder
2007-09-29 18:20:22 +03:00
- AMV audio and video decoder
2007-10-08 14:27:18 +03:00
- DNxHD encoder
2007-10-09 15:28:17 +03:00
- H.264 PAFF decoding
2007-10-15 19:26:02 +03:00
- Nellymoser ASAO decoder
2007-10-22 09:01:38 +03:00
- Beam Software SIFF demuxer and decoder
2007-11-04 14:55:32 +02:00
- libvorbis Vorbis decoding removed in favor of native decoder
2007-11-23 02:47:39 +02:00
- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
2009-03-02 06:37:46 +02:00
- Ogg (Theora, Vorbis and FLAC) muxer
2009-03-06 00:58:19 +02:00
- The "device" muxers and demuxers are now in a new libavdevice library
2007-12-28 15:42:49 +02:00
- PC Paintbrush PCX decoder
- Sun Rasterfile decoder
2008-01-02 12:46:37 +02:00
- TechnoTrend PVA demuxer
2008-01-08 01:53:57 +02:00
- Linux Media Labs MPEG-4 (LMLM4) demuxer
2008-01-21 20:06:45 +02:00
- AVM2 (Flash 9) SWF muxer
2008-03-06 09:30:41 +02:00
- QT variant of IMA ADPCM encoder
2008-03-09 01:18:47 +02:00
- VFW grabber
2009-03-02 09:52:47 +02:00
- iPod/iPhone compatible mp4 muxer
2008-03-18 21:51:34 +02:00
- Mimic decoder
2008-03-18 21:54:47 +02:00
- MSN TCP Webcam stream demuxer
2008-03-21 16:09:12 +02:00
- RL2 demuxer / decoder
2008-04-02 21:19:43 +03:00
- IFF demuxer
- 8SVX audio decoder
2009-03-02 09:57:04 +02:00
- non-recursive Makefiles
2008-04-14 00:06:31 +03:00
- BFI demuxer
2008-04-15 23:51:23 +03:00
- MAXIS EA XA (.xa) demuxer / decoder
2008-04-18 11:43:11 +03:00
- BFI video decoder
2008-06-11 23:11:04 +03:00
- OMA demuxer
2008-07-04 18:44:13 +03:00
- MLP/TrueHD decoder
2008-07-08 16:29:11 +03:00
- Electronic Arts CMV decoder
2008-07-10 21:01:21 +03:00
- Motion Pixels Video decoder
- Motion Pixels MVI demuxer
2008-07-14 15:08:48 +03:00
- removed animated GIF decoder/demuxer
2008-08-04 10:35:07 +03:00
- D-Cinema audio muxer
2008-08-06 11:33:25 +03:00
- Electronic Arts TGV decoder
2008-08-19 22:25:00 +03:00
- Apple Lossless Audio Codec (ALAC) encoder
2008-08-21 10:21:26 +03:00
- AAC decoder
2008-08-21 13:54:24 +03:00
- floating point PCM encoder/decoder
2008-08-26 18:58:25 +03:00
- MXF muxer
2009-03-06 00:58:19 +02:00
- DV100 AKA DVCPRO HD decoder and demuxer
2008-08-31 06:08:18 +03:00
- E-AC-3 support added to AC-3 decoder
2008-09-01 14:19:26 +03:00
- Nellymoser ASAO encoder
2008-09-26 22:57:06 +03:00
- ASS and SSA demuxer and muxer
2008-10-06 08:17:57 +03:00
- liba52 wrapper removed
2009-01-16 05:46:51 +02:00
- SVQ3 watermark decoding support
2008-10-25 09:59:14 +03:00
- Speex decoding via libspeex
2008-11-08 02:29:22 +02:00
- Electronic Arts TGQ decoder
2009-03-06 00:58:19 +02:00
- RV40 decoder
2008-12-02 18:48:05 +02:00
- QCELP / PureVoice decoder
2009-03-06 00:58:19 +02:00
- RV30 decoder
2009-01-16 21:18:10 +02:00
- hybrid WavPack support
2009-01-20 09:42:14 +02:00
- R3D REDCODE demuxer
2009-01-26 15:55:54 +02:00
- ALSA support for playback and record
2009-02-05 10:58:35 +02:00
- Electronic Arts TQI decoder
2009-02-06 13:49:31 +02:00
- OpenJPEG based JPEG 2000 decoder
2009-03-02 09:52:47 +02:00
- NC (NC4600) camera file demuxer
2009-02-11 18:28:46 +02:00
- Gopher client support
2009-02-13 09:28:20 +02:00
- MXF D-10 muxer
2009-03-02 09:52:47 +02:00
- generic metadata API
2011-04-29 03:25:56 +03:00
- flash ScreenVideo2 encoder
2009-03-02 09:52:47 +02:00
2004-08-14 18:08:09 +03:00
2004-07-09 23:08:33 +03:00
version 0.4.9-pre1:
2003-10-02 02:34:46 +03:00
- DV encoder, DV muxer
2003-10-01 07:39:38 +03:00
- Microsoft RLE video decoder
- Microsoft Video-1 decoder
2004-02-05 07:22:44 +02:00
- Apple Animation (RLE) decoder
2003-11-14 07:42:14 +02:00
- Apple Graphics (SMC) decoder
2003-10-01 07:39:38 +03:00
- Apple Video (RPZA) decoder
- Cinepak decoder
- Sega FILM (CPK) file demuxer
2003-11-14 07:42:14 +02:00
- Westwood multimedia support (VQA & AUD files)
2003-10-03 08:43:03 +03:00
- Id Quake II CIN playback support
2003-11-14 07:42:14 +02:00
- 8BPS video decoder
- FLIC playback support
2003-12-03 06:22:15 +02:00
- RealVideo 2.0 (RV20) decoder
- Duck TrueMotion v1 (DUCK) video decoder
2004-01-02 06:50:08 +02:00
- Sierra VMD demuxer and video decoder
2004-07-09 23:08:33 +03:00
- MSZH and ZLIB decoder support
2004-05-07 06:10:11 +03:00
- SVQ1 video encoder
2004-07-09 23:08:33 +03:00
- AMR-WB support
2005-12-29 19:51:42 +02:00
- PPC optimizations
2004-07-09 23:08:33 +03:00
- rate distortion optimal cbp support
2005-12-29 19:51:42 +02:00
- rate distorted optimal ac prediction for MPEG-4
2004-07-09 23:08:33 +03:00
- rate distorted optimal lambda->qp support
- AAC encoding with libfaac
- Sunplus JPEG codec (SP5X) support
2016-04-27 19:45:23 +02:00
- use Lagrange multiplier instead of QP for ratecontrol
2005-12-29 19:51:42 +02:00
- Theora/VP3 decoding support
2004-07-09 23:08:33 +03:00
- XA and ADX ADPCM codecs
2005-12-29 19:51:42 +02:00
- export MPEG-2 active display area / pan scan
2004-07-09 23:08:33 +03:00
- Add support for configuring with IBM XLC
- floating point AAN DCT
2005-12-29 19:51:42 +02:00
- initial support for zygo video (not complete)
- RGB ffv1 support
2004-07-09 23:08:33 +03:00
- new audio/video parser API
- av_log() system
- av_read_frame() and av_seek_frame() support
- missing last frame fixes
- seek by mouse in ffplay
2005-12-29 19:51:42 +02:00
- noise reduction of DCT coefficients
- H.263 OBMC & 4MV support
- H.263 alternative inter vlc support
- H.263 loop filter
- H.263 slice structured mode
- interlaced DCT support for MPEG-2 encoding
2004-07-09 23:08:33 +03:00
- stuffing to stay above min_bitrate
2005-12-29 19:51:42 +02:00
- MB type & QP visualization
2004-07-09 23:08:33 +03:00
- frame stepping for ffplay
- interlaced motion estimation
- alternate scantable support
- SVCD scan offset support
2005-12-29 19:51:42 +02:00
- closed GOP support
- SSE2 FDCT
2004-07-09 23:08:33 +03:00
- quantizer noise shaping
- G.726 ADPCM audio codec
- MS ADPCM encoding
- multithreaded/SMP motion estimation
2005-12-29 19:51:42 +02:00
- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
- multithreaded/SMP decoding for MPEG-2
2004-07-09 23:08:33 +03:00
- FLAC decoder
- Metrowerks CodeWarrior suppport
2005-12-29 19:51:42 +02:00
- H.263+ custom pcf support
2004-07-09 23:08:33 +03:00
- nicer output for 'ffmpeg -formats'
2005-12-29 19:51:42 +02:00
- Matroska demuxer
2004-07-09 23:08:33 +03:00
- SGI image format, encoding and decoding
2005-12-29 19:51:42 +02:00
- H.264 loop filter support
- H.264 CABAC support
2007-11-10 18:39:54 +02:00
- nicer looking arrows for the motion vector visualization
2004-07-09 23:08:33 +03:00
- improved VCD support
- audio timestamp drift compensation
2005-12-29 19:51:42 +02:00
- MPEG-2 YUV 422/444 support
2004-07-09 23:08:33 +03:00
- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
- better image scaling
2005-12-29 19:51:42 +02:00
- H.261 support
2004-07-09 23:08:33 +03:00
- correctly interleave packets during encoding
- VIS optimized motion compensation
2005-12-29 19:51:42 +02:00
- intra_dc_precision>0 encoding support
- support reuse of motion vectors/MB types/field select values of the source video
2004-07-09 23:08:33 +03:00
- more accurate deblock filter
- padding support
- many optimizations and bugfixes
2009-01-17 22:08:43 +02:00
- FunCom ISS audio file demuxer and according ADPCM decoding
2003-10-01 07:39:38 +03:00
2009-03-03 15:30:57 +02:00
2003-09-15 22:52:13 +03:00
version 0.4.8:
2005-12-29 19:51:42 +02:00
- MPEG-2 video encoding (Michael)
2003-09-10 04:26:53 +03:00
- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
2003-09-08 07:28:36 +03:00
- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
and Mario Brito)
- Xan DPCM audio decoder (Mario Brito)
2003-09-14 22:39:18 +03:00
- Interplay MVE playback subsystem (Mike Melanson)
2003-09-08 07:28:36 +03:00
- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
2009-03-03 15:30:57 +02:00
2003-09-08 07:28:36 +03:00
version 0.4.7:
2003-06-10 21:43:16 +03:00
2005-12-29 19:51:42 +02:00
- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
2003-06-13 12:51:17 +03:00
(originally from public domain player for Amiga at http://www.honeypot.net/audio)
2005-12-29 19:51:42 +02:00
- current version now also compiles with older GCC (Fabrice)
2003-06-10 21:43:16 +03:00
- 4X multimedia playback system including 4xm file demuxer (Mike
Melanson), and 4X video and audio codecs (Michael)
- Creative YUV (CYUV) decoder (Mike Melanson)
- FFV1 codec (our very simple lossless intra only codec, compresses much better
2005-12-29 19:51:42 +02:00
than HuffYUV) (Michael)
- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
2003-06-10 21:43:16 +03:00
alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
- ffplay has been replaced with a newer version which uses SDL (optionally)
2005-12-29 19:51:42 +02:00
for multiplatform support (Fabrice)
2003-06-10 21:43:16 +03:00
- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
by anonymous
- AMR format has been added (Johannes Carlsson)
2005-12-29 19:51:42 +02:00
- 3GP support has been added (Johannes Carlsson)
2003-06-10 21:43:16 +03:00
- VP3 codec has been added (Mike Melanson)
- more MPEG-1/2 fixes
2005-12-29 19:51:42 +02:00
- better multiplatform support, MS Visual Studio fixes (various)
- AltiVec optimizations (Magnus Damn and others)
2003-06-10 21:43:16 +03:00
- SH4 processor support has been added (BERO)
2005-12-29 19:51:42 +02:00
- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
- VOB streaming support (Brian Foley)
- better MP3 autodetection (Andriy Rysin)
2002-12-28 15:54:11 +02:00
- qpel encoding (Michael)
- 4mv+b frames encoding finally fixed (Michael)
- chroma ME (Michael)
2005-12-29 19:51:42 +02:00
- 5 comparison functions for ME (Michael)
- B-frame encoding speedup (Michael)
- WMV2 codec (unfinished - Michael)
2002-12-28 15:54:11 +02:00
- user specified diamond size for EPZS (Michael)
2003-09-08 07:28:36 +03:00
- Playstation STR playback subsystem, still experimental (Mike and Michael)
- ASV2 codec (Michael)
- CLJR decoder (Alex)
2002-12-28 15:54:11 +02:00
2005-12-29 19:51:42 +02:00
.. And lots more new enhancements and fixes.
2003-06-10 21:43:16 +03:00
2009-03-03 15:30:57 +02:00
2002-12-28 15:54:11 +02:00
version 0.4.6:
2001-09-17 00:45:21 +03:00
2005-12-29 19:51:42 +02:00
- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
from scratch
- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
- fix quantization bug in AC3 encoder
- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
- added prototype ffplay program
- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
- bug fix on MCBPC tables of H.263 (Juanjo)
- bug fix on DC coefficients of H.263 (Juanjo)
- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
- now we can decode H.263 streams found in QuickTime files (Juanjo)
- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
2001-11-19 04:13:14 +02:00
- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
2005-12-29 19:51:42 +02:00
- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
- now H.263 picture size is returned on the first decoded frame (Juanjo)
2002-05-19 02:20:40 +03:00
- added first regression tests
2005-12-29 19:51:42 +02:00
- added MPEG-2 TS demuxer
2002-05-26 01:18:04 +03:00
- new demux API for libav
2002-10-28 02:29:13 +02:00
- more accurate and faster IDCT (Michael)
2005-12-29 19:51:42 +02:00
- faster and entropy-controlled motion search (Michael)
2002-10-28 02:29:13 +02:00
- two pass video encoding (Michael)
- new video rate control (Michael)
- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
- great performance improvement of video encoders and decoders (Michael)
- new and faster bit readers and vlc parsers (Michael)
2005-12-29 19:51:42 +02:00
- high quality encoding mode: tries all macroblock/VLC types (Michael)
2002-10-28 02:29:13 +02:00
- added DV video decoder
- preliminary RTP/RTSP support in ffserver and libavformat
2005-12-29 19:51:42 +02:00
- H.263+ AIC decoding/encoding support (Juanjo)
- VCD MPEG-PS mode (Juanjo)
- PSNR stuff (Juanjo)
- simple stats output (Juanjo)
- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
2001-09-17 00:45:21 +03:00
2009-03-03 15:30:57 +02:00
2001-07-22 17:18:56 +03:00
version 0.4.5:
2007-06-25 15:31:01 +03:00
- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
2005-12-29 19:51:42 +02:00
- added configure system (actually a small shell script)
- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
2001-07-22 17:18:56 +03:00
Michael Hipp (temporary solution - waiting for integer only
2005-12-29 19:51:42 +02:00
decoder)
- fixed VIDIOCSYNC interrupt
- added Intel H.263 decoding support ('I263' AVI fourCC)
- added Real Video 1.0 decoding (needs further testing)
2001-07-22 17:18:56 +03:00
- simplified image formats again. Added PGM format (=grey
pgm). Renamed old PGM to PGMYUV.
2005-12-29 19:51:42 +02:00
- fixed msmpeg4 slice issues (tell me if you still find problems)
- fixed OpenDivX bugs with newer versions (added VOL header decoding)
- added support for MPlayer interface
- added macroblock skip optimization
- added MJPEG decoder
- added mmx/mmxext IDCT from libmpeg2
2001-08-11 21:57:01 +03:00
- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
2007-06-25 15:31:01 +03:00
<celer at shell.scrypt.net>)
2005-12-29 19:51:42 +02:00
- added pixel format conversion layer (e.g. for MJPEG or PPM)
- added deinterlacing option
- MPEG-1/2 fixes
2007-06-25 15:31:01 +03:00
- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
2005-12-29 19:51:42 +02:00
- Windows porting of file converter
2012-01-27 01:03:35 +03:00
- added MJPEG raw format (input/output)
2005-12-29 19:51:42 +02:00
- added JPEG image format support (input/output)
2001-07-22 17:18:56 +03:00
2009-03-03 15:30:57 +02:00
2001-07-22 17:18:56 +03:00
version 0.4.4:
- fixed some std header definitions (Bjorn Lindgren
2007-06-25 15:31:01 +03:00
<bjorn.e.lindgren at telia.com>).
2005-12-29 19:51:42 +02:00
- added MPEG demuxer (MPEG-1 and 2 compatible).
- added ASF demuxer
- added prototype RM demuxer
- added AC3 decoding (done with libac3 by Aaron Holtzman)
- added decoding codec parameter guessing (.e.g. for MPEG, because the
header does not include them)
- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
play them (only tested video)
- fixed H.263 white bug
- fixed phase rounding in img resample filter
- add MMX code for polyphase img resample filter
- added CPU autodetection
- added generic title/author/copyright/comment string handling (ASF and RM
use them)
2001-07-22 17:18:56 +03:00
- added SWF demux to extract MP3 track (not usable yet because no MP3
2005-12-29 19:51:42 +02:00
decoder)
- added fractional frame rate support
2001-07-22 17:18:56 +03:00
- codecs are no longer searched by read_header() (should fix ffserver
2005-12-29 19:51:42 +02:00
segfault)
2001-07-22 17:18:56 +03:00
2009-03-03 15:30:57 +02:00
2001-07-22 17:18:56 +03:00
version 0.4.3:
2007-06-25 15:31:01 +03:00
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
2005-12-29 19:51:42 +02:00
- fixed raw yuv output
- added motion rounding support in MPEG-4
- fixed motion bug rounding in MSMPEG4
- added B-frame handling in video core
- added full MPEG-1 decoding support
- added partial (frame only) MPEG-2 support
2001-07-22 17:18:56 +03:00
- changed the FOURCC code for H.263 to "U263" to be able to see the
2005-12-29 19:51:42 +02:00
+AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
this +codec ;) (JuanJo).
- Halfpel motion estimation after MB type selection (JuanJo)
- added pgm and .Y.U.V output format
2001-07-22 17:18:56 +03:00
- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
output.
- added pgmpipe I/O format (original patch from Martin Aumueller
2007-06-25 15:31:01 +03:00
<lists at reserv.at>, but changed completely since we use a format
2005-12-29 19:51:42 +02:00
instead of a protocol)
2001-07-22 17:18:56 +03:00
2009-03-03 15:30:57 +02:00
2001-07-22 17:18:56 +03:00
version 0.4.2:
2005-12-29 19:51:42 +02:00
- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
(for OpenDivX) is almost complete: 8x8 MVs and rounding are
2001-07-22 17:18:56 +03:00
missing. MSMPEG4 support is complete.
2005-12-29 19:51:42 +02:00
- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
can decode ffmpeg MPEGs :-)).
2001-07-22 17:18:56 +03:00
- added libavcodec API documentation (see apiexample.c).
- fixed image polyphase bug (the bottom of some images could be
2005-12-29 19:51:42 +02:00
greenish)
2001-07-22 17:18:56 +03:00
- added support for non clipped motion vectors (decoding only)
2005-12-29 19:51:42 +02:00
and image sizes non-multiple of 16
- added support for AC prediction (decoding only)
- added file overwrite confirmation (can be disabled with -y)
- added custom size picture to H.263 using H.263+ (Juanjo)
2001-07-22 17:18:56 +03:00
2009-03-03 15:30:57 +02:00
2001-07-22 17:18:56 +03:00
version 0.4.1:
2005-12-29 19:51:42 +02:00
- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
of AVI and ASF to DIV3.
2001-07-22 17:18:56 +03:00
- added -me option to set motion estimation method
(default=log). suppressed redundant -hq option.
- added options -acodec and -vcodec to force a given codec (useful for
2005-12-29 19:51:42 +02:00
AVI for example)
- fixed -an option
- improved dct_quantize speed
- factorized some motion estimation code
2001-07-22 17:18:56 +03:00
2009-03-03 15:30:57 +02:00
2001-07-22 17:18:56 +03:00
version 0.4.0:
2005-12-29 19:51:42 +02:00
- removing grab code from ffserver and moved it to ffmpeg. Added
multistream support to ffmpeg.
2001-07-22 17:18:56 +03:00
- added timeshifting support for live feeds (option ?date=xxx in the
2005-12-29 19:51:42 +02:00
URL)
2001-07-22 17:18:56 +03:00
- added high quality image resize code with polyphase filter (need
2007-12-02 17:43:08 +02:00
mmx/see optimization). Enable multiple image size support in ffserver.
2005-12-29 19:51:42 +02:00
- added multi live feed support in ffserver
2001-07-22 17:18:56 +03:00
- suppressed master feature from ffserver (it should be done with an
external program which opens the .ffm url and writes it to another
2005-12-29 19:51:42 +02:00
ffserver)
- added preliminary support for video stream parsing (WAV and AVI half
done). Added proper support for audio/video file conversion in
2001-07-22 17:18:56 +03:00
ffmpeg.
2005-12-29 19:51:42 +02:00
- added preliminary support for video file sending from ffserver
- redesigning I/O subsystem: now using URL based input and output
(see avio.h)
- added WAV format support
- added "tty user interface" to ffmpeg to stop grabbing gracefully
- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
2007-06-25 15:31:01 +03:00
(Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
2005-12-29 19:51:42 +02:00
- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
- added new motion estimation algorithms, log and phods (Juanjo)
- changed directories: libav for format handling, libavcodec for
codecs
2001-07-22 17:18:56 +03:00
2009-03-03 15:30:57 +02:00
2001-07-22 17:18:56 +03:00
version 0.3.4:
2005-12-29 19:51:42 +02:00
- added stereo in MPEG audio encoder
2001-07-22 17:18:56 +03:00
2009-03-03 15:30:57 +02:00
2001-07-22 17:18:56 +03:00
version 0.3.3:
- added 'high quality' mode which use motion vectors. It can be used in
real time at low resolution.
- fixed rounding problems which caused quality problems at high
2005-12-29 19:51:42 +02:00
bitrates and large GOP size
2001-07-22 17:18:56 +03:00
2009-03-03 15:30:57 +02:00
2001-07-22 17:18:56 +03:00
version 0.3.2: small fixes
2005-12-29 19:51:42 +02:00
- ASF fixes
2001-07-22 17:18:56 +03:00
- put_seek bug fix
2009-03-03 15:30:57 +02:00
2001-07-22 17:18:56 +03:00
version 0.3.1: added avi/divx support
2005-12-29 19:51:42 +02:00
- added AVI support
- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
2001-07-22 17:18:56 +03:00
- added sound for flash format (not tested)
2009-03-03 15:30:57 +02:00
2001-07-22 17:18:56 +03:00
version 0.3: initial public release
