2004-08-14 18:08:09 +03:00
|
|
|
version <next>
|
|
|
|
- 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
|
2005-12-29 19:51:42 +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
|
2006-03-01 09:42:55 +02:00
|
|
|
- JPEG-LS encoder and decoder
|
2006-01-14 03:33:17 +02:00
|
|
|
- CamStudio video decoder
|
2005-12-29 18:31:14 +02:00
|
|
|
- build system improvements
|
|
|
|
- tabs and trailing whitespace removed from the codebase
|
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
|
2006-02-12 10:53:29 +02:00
|
|
|
- Zip Blocks Motion Video decoder
|
2006-02-12 13:48:43 +02:00
|
|
|
- Improved Theora/VP3 decoder
|
|
|
|
- True Audio (TTA) decoder
|
2006-02-17 05:17:42 +02:00
|
|
|
- AVS demuxer and video decoder
|
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
|
2005-12-29 19:51:42 +02:00
|
|
|
- use Lagrange multipler instead of QP for ratecontrol
|
|
|
|
- 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
|
2004-07-09 23:08:33 +03:00
|
|
|
- nicer looking arrows for the motion vector vissualization
|
|
|
|
- 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
|
2003-10-01 07:39:38 +03:00
|
|
|
|
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)
|
|
|
|
|
|
|
|
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
|
|
|
|
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
|
|
|
|
2001-07-22 17:18:56 +03:00
|
|
|
version 0.4.5:
|
|
|
|
|
2005-12-29 19:51:42 +02:00
|
|
|
- some header fixes (Zdenek Kabelac <kabi@informatics.muni.cz>)
|
|
|
|
- many MMX optimizations (Nick Kurshev <nickols_k@mail.ru>)
|
|
|
|
- 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
|
2005-12-29 19:51:42 +02:00
|
|
|
<celer@shell.scrypt.net>)
|
|
|
|
- added pixel format conversion layer (e.g. for MJPEG or PPM)
|
|
|
|
- added deinterlacing option
|
|
|
|
- MPEG-1/2 fixes
|
|
|
|
- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm@pacbell.net>)
|
|
|
|
- ARM optimizations (Lionel Ulmer <lionel.ulmer@free.fr>).
|
|
|
|
- Windows porting of file converter
|
|
|
|
- added MJPEG raw format (input/ouput)
|
|
|
|
- added JPEG image format support (input/output)
|
2001-07-22 17:18:56 +03:00
|
|
|
|
|
|
|
version 0.4.4:
|
|
|
|
|
|
|
|
- fixed some std header definitions (Bjorn Lindgren
|
2005-12-29 19:51:42 +02:00
|
|
|
<bjorn.e.lindgren@telia.com>).
|
|
|
|
- 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
|
|
|
|
|
|
|
version 0.4.3:
|
|
|
|
|
2005-12-29 19:51:42 +02:00
|
|
|
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq@amsat.org>)
|
|
|
|
- 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
|
2005-12-29 19:51:42 +02:00
|
|
|
<lists@reserv.at>, but changed completely since we use a format
|
|
|
|
instead of a protocol)
|
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
|
|
|
|
|
|
|
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
|
|
|
|
|
|
|
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
|
|
|
|
mmx/see optimisation). 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)
|
|
|
|
(Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo@atmlab.utfsm.cl>)
|
|
|
|
- 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
|
|
|
|
|
|
|
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
|
|
|
|
|
|
|
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
|
|
|
|
|
|
|
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
|
|
|
|
|
|
|
|
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)
|
|
|
|
|
|
|
|
version 0.3: initial public release
|