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Commit Graph

1816 Commits

Author SHA1 Message Date
Michael Niedermayer
c5ea3a009b ffmpeg: Do not discard slightly invalid timestamps.
Fixes Ticket1627

The fate change is due to ffmpeg no longer pushing audio timestamps
aggressively up (which is what caused the AV sync issues in the ticket)
but leaving them as they are.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-12 01:22:48 +02:00
Michael Niedermayer
969267482d ffmpeg: Allocate new buffer for bitstream filter when buffer shifted
fix crash with aac_adtstoasc bitstream filter
Fixes Ticket1441

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-10 04:36:43 +02:00
Michael Niedermayer
9f088a1ed4 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mpegvideo: reduce excessive inlining of mpeg_motion()
  mpegvideo: convert mpegvideo_common.h to a .c file
  build: factor out mpegvideo.o dependencies to CONFIG_MPEGVIDEO
  Move MASK_ABS macro to libavcodec/mathops.h
  x86: move MANGLE() and related macros to libavutil/x86/asm.h
  x86: rename libavutil/x86_cpu.h to libavutil/x86/asm.h
  aacdec: Don't fall back to the old output configuration when no old configuration is present.
  rtmp: Add message tracking
  rtsp: Support mpegts in raw udp packets
  rtsp: Support receiving plain data over UDP without any RTP encapsulation
  rtpdec: Remove an unused include
  rtpenc: Remove an av_abort() that depends on user-supplied data
  vsrc_movie: discourage its use with avconv.
  avconv: allow no input files.
  avconv: prevent invalid reads in transcode_init()
  avconv: rename OutputStream.is_past_recording_time to finished.

Conflicts:
	configure
	doc/filters.texi
	ffmpeg.c
	ffmpeg.h
	libavcodec/Makefile
	libavcodec/aacdec.c
	libavcodec/mpegvideo.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-09 19:31:56 +02:00
Michael Niedermayer
fc97f8e0e2 ffmpeg: factorize process_input() out
Based-on:
	commit 0c00fd80ee
	Author: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-09 18:21:45 +02:00
Michael Niedermayer
b7e9eea31f Merge commit 'f154ef1ae5b03f288dd8c025dab1884b4cb20c1a'
* commit 'f154ef1ae5b03f288dd8c025dab1884b4cb20c1a':
  avconv: send EOF to lavfi even if flushing the decoder fails
  avconv: get rid of pointless temporary variable.
  avconv: simplify transcode().
  avconv: cosmetics
  avconv: replace no_packet array in transcode() with a var in InputStream
  avconv: remove unused variable from InputFile.
  avconv: remove commented out cruft.
  avconv: maintain sync on lavfi outputs.

Conflicts:
	ffmpeg.c
	ffmpeg.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-09 15:23:00 +02:00
Nicolas George
aed032c25b dvbsub: fix encoding of termination packets.
The old code generates a termination packet with the same regions as the
start packet and page_state set to "only what changed"; the result is
that the termination packet is decoded as identical to the start packet.

The new code does as found in some DVB broadcasts: produce a packet with
no regions. This is done by expecting num_rects to be 0 rather than
using a flip-flop. ffmpeg.c is updated accordingly.
2012-08-09 11:03:22 +02:00
Michael Niedermayer
2cdb0810f1 ffmpeg: reduce difference to qatar by a few lines
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-09 04:12:50 +02:00
Michael Niedermayer
11a1033c9f Merge remote-tracking branch 'qatar/master'
* qatar/master: (23 commits)
  build: cosmetics: Reorder some lists in a more logical fashion
  x86: pngdsp: Fix assembly for OS/2
  fate: add test for RTjpeg in nuv with frameheader
  rtmp: send check_bw as notification
  g723_1: clip argument for 15-bit version of normalize_bits()
  g723_1: use all LPC vectors in formant postfilter
  id3v2: Support v2.2 PIC
  avplay: fix build with lavfi disabled.
  avconv: split configuring filter configuration to a separate file.
  avconv: split option parsing into a separate file.
  mpc8: do not leave padding after last frame in buffer for the next decode call
  mpegaudioenc: list supported channel layouts.
  mpegaudiodec: don't print an error on > 1 frame in a packet.
  api-example: update to new audio encoding API.
  configure: add --enable/disable-random option
  doc: cygwin: Update list of FATE package requirements
  build: Remove all installed headers and header directories on uninstall
  build: change checkheaders to use regular build rules
  rtmp: Add a new option 'rtmp_subscribe'
  rtmp: Add support for subscribing live streams
  ...

Conflicts:
	Makefile
	common.mak
	configure
	doc/examples/decoding_encoding.c
	ffmpeg.c
	libavcodec/g723_1.c
	libavcodec/mpegaudiodec.c
	libavcodec/x86/pngdsp.asm
	libavformat/version.h
	library.mak
	tests/fate/video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-09 00:51:02 +02:00
Michael Niedermayer
7a72695c05 Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85'
* commit '36ef5369ee9b336febc2c270f8718cec4476cb85':
  Replace all CODEC_ID_* with AV_CODEC_ID_*
  lavc: add AV prefix to codec ids.

Conflicts:
	doc/APIchanges
	doc/examples/decoding_encoding.c
	doc/examples/muxing.c
	ffmpeg.c
	ffprobe.c
	ffserver.c
	libavcodec/8svx.c
	libavcodec/avcodec.h
	libavcodec/dnxhd_parser.c
	libavcodec/dvdsubdec.c
	libavcodec/error_resilience.c
	libavcodec/h263dec.c
	libavcodec/libvorbisenc.c
	libavcodec/mjpeg_parser.c
	libavcodec/mjpegenc.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pcm.c
	libavcodec/r210dec.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/version.h
	libavdevice/alsa-audio-dec.c
	libavdevice/bktr.c
	libavdevice/v4l2.c
	libavformat/asfdec.c
	libavformat/asfenc.c
	libavformat/avformat.h
	libavformat/avidec.c
	libavformat/caf.c
	libavformat/electronicarts.c
	libavformat/flacdec.c
	libavformat/flvdec.c
	libavformat/flvenc.c
	libavformat/framecrcenc.c
	libavformat/img2.c
	libavformat/img2dec.c
	libavformat/img2enc.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/matroska.c
	libavformat/matroskadec.c
	libavformat/matroskaenc.c
	libavformat/mov.c
	libavformat/movenc.c
	libavformat/mp3dec.c
	libavformat/mpeg.c
	libavformat/mpegts.c
	libavformat/mxf.c
	libavformat/mxfdec.c
	libavformat/mxfenc.c
	libavformat/nsvdec.c
	libavformat/nut.c
	libavformat/oggenc.c
	libavformat/pmpdec.c
	libavformat/rawdec.c
	libavformat/rawenc.c
	libavformat/riff.c
	libavformat/sdp.c
	libavformat/utils.c
	libavformat/vocenc.c
	libavformat/wtv.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 22:45:46 +02:00
Clément Bœsch
16dc5f2050 Replace various inlined inverse AVRational with av_inv_q(). 2012-08-06 00:04:36 +02:00
Michael Niedermayer
b4780d03d0 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  x86: h264_idct: Rename x264_add8x4_idct_sse2 --> h264_add8x4_idct_sse2
  rational: add av_inv_q() returning the inverse of an AVRational
  dpx: Make start offset unsigned
  lavfi: properly signal out-of-memory error in ff_filter_samples
  cosmetics: Fix a few switched periods and linebreaks
  zerocodec: Fix memleak in decode_frame
  zerocodec: Cosmetics

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-05 22:17:02 +02:00
Philip Langdale
50b4dbf65a ass subtitles: Fix valgrind warnings.
We're now running some of this code through valgrind for the first
time, and a few warnings showed up stemming from two problems.

1) The ASS code assumes the subtitle header is null terminated, but
it wasn't, and passing the size down doesn't look like fun, so I
added a terminator

2) The code wasn't freeing all of its state.

Signed-off-by: Philip Langdale <philipl@overt.org>
2012-08-05 09:11:11 -07:00
Nicolas George
88fc1438c6 ffmpeg: insert bitmap subtitles as video in filters.
With this feature, it becomes possible to perform commonly
requested tasks, such as hardcoding bitmap subtitles.

This will be reverted once libavfilter has proper support
for subtitles. All the changes have the string "sub2video"
in them, it makes it easy to spot the parts.
2012-08-04 21:49:05 +02:00
Clément Bœsch
53a3748ed2 ffmpeg: honor -ss and -t parameters with muxed subtitles.
This patch fixes two things:

 - in case of subtitles, check_recording_time() is comparing the current
   PTS to the recording time (-t option, set to INT_MAX by default), so
   the -ss option needs to be taken into account. It is not required in
   do_{audio,video}_out() because this adjustment is set while polling
   the filtergraph (see poll_filters()).

 - It also adjusts the PTS sent to the encoder (and later transmitted to
   the muxer) so the TS in the output make sense and are not kept
   verbatim.

Note: this only works for muxers honoring the PTS, such as
lavf/matroskaenc. But for other such as the ASS muxer which just does a
verbatim copy, or the SubRip muxer which doesn't write the TS in some
cases, it will not work yet.
2012-08-01 20:37:34 +02:00
Michael Niedermayer
d57a9928ea ffmpeg: avoid bogus error with "test.flac -c copy -f null -"
Reported-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-01 01:47:51 +02:00
Michael Niedermayer
cbb2c95e47 ffmpeg: init simple filter graph before trying to extract framerate from its output.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-30 14:17:10 +02:00
Michael Niedermayer
7d1918affe Merge remote-tracking branch 'qatar/master'
* qatar/master:
  flvdec: remove spurious use of stream id
  lavf: deprecate r_frame_rate.
  lavf: round estimated average fps to a "standard" fps.

Conflicts:
	ffmpeg.c
	ffprobe.c
	libavformat/avformat.h
	libavformat/electronicarts.c
	libavformat/flvdec.c
	libavformat/rawdec.c
	libavformat/utils.c
	tests/ref/fate/iv8-demux

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-30 00:56:33 +02:00
Michael Niedermayer
7c26761b81 Merge commit 'fe1c1198e670242f3cf9e3e1eef27cff77f3ee23'
* commit 'fe1c1198e670242f3cf9e3e1eef27cff77f3ee23':
  lavf: use dts difference instead of AVPacket.duration in find_stream_info()
  avf: introduce nobuffer option
  fate: make yadif tests consistent across systems
  vf_hqdn3d: support 9 and 10bit colordepth
  vf_hqdn3d: reduce intermediate precision
  vf_hqdn3d: simplify and optimize
  factor identical ff_inplace_start_frame out of two filters
  vf_hqdn3d: cosmetics
  avprobe/avconv: fix tentative declaration compile errors on MSVS.

Conflicts:
	doc/APIchanges
	ffmpeg.c
	ffprobe.c
	libavformat/avformat.h
	libavformat/options_table.h
	libavformat/utils.c
	libavformat/version.h
	tests/fate/filter.mak
	tests/ref/fate/filter-yadif-mode0
	tests/ref/fate/filter-yadif-mode1

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-29 23:04:49 +02:00
Michael Niedermayer
3adc9c9996 ffmpeg: allow using the r_frame_rate as fundamental timebase for stream copy in avi
Fixes Ticket1434

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-28 17:43:14 +02:00
Michael Niedermayer
157f956973 ffmpeg: add code to perform ts wrap correction
Fixes ticket1385

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-28 17:05:24 +02:00
Michael Niedermayer
f5a5b4344b ffmpeg: doxyfy some comments and mention the timebase used in various timestamp fields.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-26 17:58:26 +02:00
Michael Niedermayer
1a7af514de ffmpeg: move decoded_frame->pts computation together
This clarifies the code.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-26 17:57:36 +02:00
Michael Niedermayer
c76a5365bb ffmpeg: Fix rounding errors in decoded_frame->pts computation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-26 17:56:52 +02:00
Michael Niedermayer
9b1fdb1c5a ffmpeg: fix assumed decoded_frame->pts timebase
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-26 17:56:07 +02:00
Michael Niedermayer
b616405c16 ffmpeg: reset decoded_frame->pts after rescaling.
This ensures its not used afterwards.
This commit should not change anything as it should not have been used afterwards.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-26 17:51:56 +02:00
Michael Niedermayer
55fa883b30 ffmpeg: fix units of next_?ts in debug printing routine.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-26 17:12:07 +02:00
Nicolas George
6bf87785e8 ffmpeg: warn about new streams after startup. 2012-07-26 00:30:38 +02:00
Nicolas George
3ccf22c64a ffmpeg: keep packet/frame availability in global structures.
This replaces the use of the no_packet and no_frame arrays.
2012-07-24 19:14:10 +02:00
Nicolas George
1cadab6023 ffmpeg: select input file based on output time.
Filters can change the timings, so input files must not
necessarily be read at the same rythm. This patch select
the input file to read based on the timestamp at output
instead of input. With complex filter graphs, finding the
input for a given output is done by making a request and
checking to what buffer source it has been forwarded.
2012-07-23 10:59:41 +02:00
Nicolas George
bf8ce5a5c3 ffmpeg: probe buffersinks once more after EOF.
Reap buffers stored in the buffer sinks even when
the avfilter_graph_request_oldest() loop only returns EOF.

avfilter_graph_request_oldest() can cause frames to arrive
to the sinks even when it returns EOF.
2012-07-20 10:18:45 +02:00
Nicolas George
d853ed46b1 Revert "ffmpeg: set pkt_timebase"
This reverts commit 744bd8d08c.

pkt_timebase is now set by av_codec_set_pkt_timebase.
If some demuxer set AVStream.time_base directly,
it need to be fixed. There is a warning to detect it.
2012-07-19 23:41:03 +02:00
Nicolas George
0fe8acf2d6 ffmpeg: add -(no)stdin option.
Allows to disable interaction from standard input.
Useful, for example, if ffmpeg is in the background process group.
Roughly the same result can be achieved with "ffmpeg ... < /dev/null"
but it requires a shell.
2012-07-19 16:33:02 +02:00
Nicolas George
52ab418588 ffmpeg: invert using_stdin and rename accordingly.
There are other reasons not to use stdin than having it as an input.
2012-07-19 16:32:45 +02:00
Michael Niedermayer
dece4f4693 ffmpeg: revert 3ba90d9 (cosmetics to reduce difference to qatar by about 90 lines)
This commit caused Ticket1490 (Infinity loop / lock in export image)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-18 16:35:38 +02:00
Michael Niedermayer
56ae5926f7 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  libopenjpeg: introduce encoding support
  libopenjpeg: rename decoder source file.
  RTMPTS protocol support
  RTMPS protocol support
  avconv: print an error message when demuxing fails.
  tscc2: DCT output should not be clipped
  rtmp: Rename rtmphttp to ffrtmphttp

Conflicts:
	Changelog
	configure
	doc/general.texi
	libavcodec/libopenjpegenc.c
	libavcodec/version.h
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-18 01:27:19 +02:00
Michael Niedermayer
5dba4cbc2f ffmpeg: fix streamcopy of some mp3 in avi
Fixes Ticket1432

Thanks-to: Mike Scheutzow <mike.scheutzow@alcatel-lucent.com> for some of the bug analysis
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-16 16:56:03 +02:00
Nicolas George
7b521c52c4 ffmpeg: add -progress option.
It allows to send program-friendly (easy to parse)
progress information to a file or an URL.
2012-07-14 14:51:18 +02:00
Michael Niedermayer
825e1e2437 ffmpeg: use pkt_pts before pkt->pts for audio
This fixes the timestamp of the first packet when samples have been skiped.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-14 04:24:40 +02:00
Michael Niedermayer
744bd8d08c ffmpeg: set pkt_timebase
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-14 04:24:00 +02:00
Michael Niedermayer
1cef5a0196 ffmpeg: fix type of av_log() argument
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-13 16:24:32 +02:00
Robert Krüger
c916af995d add output for frame timestamps
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-12 20:18:03 +02:00
Nicolas George
5997285d3a ffmpeg: poll filters even after -t limit.
If not, frames can still arrive to the sink and accumulate.
The frames past recording time will be ignored in do_*_out.
2012-07-06 18:33:48 +02:00
Michael Niedermayer
24823a761c Merge remote-tracking branch 'qatar/master'
* qatar/master:
  qdm2: remove broken and disabled dump_context() debug function
  x86: h264_intrapred: use newly introduced SPLAT* and PSHUFLW macros
  x86inc: add SPLATB_LOAD, SPLATB_REG, PSHUFLW macros
  x86inc: modify ALIGN to not generate long nops on i586
  x86: h264_intrapred: port to cpuflag macros
  avplay: update input filter pointer when the filtergraph is reset.
  avconv: fix parsing of -force_key_frames option.
  h264: use templates to avoid excessive inlining
  xtea: Make the count parameter match the documentation
  blowfish: Make the count parameter match the documentation
  mpegvideo: Don't use ff_mspel_motion() for vc1
  xtea: invert branch and loop precedence
  blowfish: invert branch and loop precedence
  flvdec: optionally trust the metadata
  avconv: Set audio filter time base to the sample rate
  vp8: Add ifdef guards around the sse2 loopfilter in the sse2slow branch too

Conflicts:
	ffmpeg.c
	ffplay.c
	libavcodec/h264.c
	libavcodec/mpegvideo_common.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-05 21:55:31 +02:00
Nicolas George
2fc354f90d ffmpeg: rework checks for the -t option.
This commit is based on libav's implementation and
makes sure to compare output timestamps together.
It also reduces the differences with avconv.

The changes to the test reference files are caused
by an additional packet at the end, the timestamp
of the frame encoded by this packet is always
strictly below the limit stated by the -t option.
2012-07-04 16:20:47 +02:00
Michael Niedermayer
df3a96c497 ffmpeg: Add sanity check on frame duplication
This prevents long loops and OOM in case of damaged timestamps in some
cases

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-04 04:17:00 +02:00
Michael Niedermayer
64b25938e9 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  dsputilenc_mmx: split assignment of ff_sse16_sse2 to SSE2 section.
  dnxhdenc: add space between function argument type and comment.
  x86: fmtconvert: add special asm for float_to_int16_interleave_misc_*
  attributes: Add a definition of av_always_inline for MSVC
  cmdutils: Pass the actual chosen encoder to filter_codec_opts
  os_support: Add fallback definitions for stat flags
  os_support: Rename the poll fallback function to ff_poll
  network: Check for struct pollfd
  os_support: Don't compare a negative number against socket descriptors
  os_support: Include all the necessary headers for the win32 open function
  x86: vc1: fix and enable optimised loop filter

Conflicts:
	cmdutils.c
	cmdutils.h
	ffmpeg.c
	ffplay.c
	libavformat/os_support.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-30 22:44:18 +02:00
Nicolas George
be24f85176 ffmpeg: re-set frame_size after filter graph reset.
The filter contexts are completely cleared,
so the frame size can not be kept.
2012-06-30 21:44:25 +02:00
Nicolas George
6f5e7e8690 ffmpeg: use the more powerful version of abuffersink. 2012-06-30 14:03:54 +02:00
Nicolas George
20a8dca57f ffmpeg: fix parsing of -force_key_frames option.
Identical to commit 4f6a1c9 by Reimar Döffinger,
that was lost after the merge of 19ad567.
2012-06-30 13:49:43 +02:00
Clément Bœsch
f926d91611 ffmpeg: fix a memleak in subtitles decoding. 2012-06-29 19:13:24 +02:00