generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
78,078 Commits 24 Branches 241 Tags 173 MiB
dbbfbde085
Commit Graph

94 Commits

Author SHA1 Message Date
Hendrik Leppkes
7f5af80ba4 Merge commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457' 
* commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457':
  avpacket: Replace av_free_packet with av_packet_unref

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-27 14:28:56 +01:00
Luca Barbato
ce70f28a17 avpacket: Replace av_free_packet with av_packet_unref 
`av_packet_unref` matches the AVFrame ref-counted API and can be used as
a drop in replacement.

Deprecate `av_free_packet`.
 2015-10-26 18:00:55 +01:00
Carl Eugen Hoyos
2c2d1624a2 lavf: Remove duplicated latm demuxer. 
The demuxer used to demux loas files for which a dedicated demuxer exists.
 2015-10-15 01:11:17 +02:00
Carl Eugen Hoyos
1f2c474cb2 lavf/vc1dec: Autodetect raw vc-1 streams. 
Move the demuxer into its own file.
 2015-10-14 16:40:57 +02:00
Carl Eugen Hoyos
32a6d37a6b lavf/mlpdec: Simplify mlp/thd probe function. 
Move the demuxers into their own file.
 2015-10-03 22:40:27 +02:00
Carl Eugen Hoyos
d89820002a lavf/shortendec: Autodetect raw Shorten streams. 
Move the demuxer into its own file.
 2015-10-03 21:48:16 +02:00
Carl Eugen Hoyos
da767f06f5 lavf/rawdec: Autodetect raw TrueHD streams. 2015-10-02 03:15:04 +02:00
Carl Eugen Hoyos
aea5db97f7 lavf/rawdec: Autodetect raw mlp streams. 2015-10-01 19:58:10 +02:00
wm4
4c6beaed92 rawdec: fix mjpeg probing buffer size check 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-30 00:06:15 +02:00
wm4
bf51fcd304 rawdec: fix mjpeg probing 
There can be other headers than "Content-Type:" (in this case, a
"Content-Length:" header was following), so checking for a trailing
newline is wrong.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-29 23:50:46 +02:00
Vittorio Giovara
059a934806 lavc: Consistently prefix input buffer defines 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-27 15:24:59 +01:00
Michael Niedermayer
dc265e2b6b avformat/rawdec: Make ff_raw_data_read_header() non static 
This is similar to the raw video read header

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-05 01:45:49 +01:00
Luca Barbato
4f5906a1d7 latm: Do not give a score for a single instance 
Bug-Id: 773
CC: libav-stable@libav.org
 2014-12-07 13:15:03 +01:00
wm4
f41cf2e09e avformat/rawdec: raw formats have no timestamps 
Some raw demuxers already had AVFMT_NOTIMESTAMPS set. Add it for all the
others.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-24 19:58:26 +01:00
Michael Niedermayer
2b37864e7f Merge commit '2d6e58497e76836604364b037df9b00ba3d75b69' 
* commit '2d6e58497e76836604364b037df9b00ba3d75b69':
  lavf: switch to AVCodecContext.framerate for demuxing

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-15 18:19:58 +02:00
Michael Niedermayer
0f0f626048 avformat/rawdec: Increase probe score when "Content-Type: image/jpeg" is found at the file start 
Based-on code by: Carl Eugen Hoyos and Andrey Utkin
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-10 14:42:19 +02:00
Michael Niedermayer
b45a451dbe avformat/rawdec: mark raw vc1 and mjpeg as having no timestamps 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-10 14:21:24 +02:00
Michael Niedermayer
2d3842f541 avformat: add mjpeg_probe() 
Fixes Ticket3679

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-09 17:52:44 +02:00
Michael Niedermayer
4210cbf193 Merge commit 'f66d0c57b13c1b7102e1e353237af178960dd3c5' 
* commit 'f66d0c57b13c1b7102e1e353237af178960dd3c5':
  latm: Add a probe function

Conflicts:
	libavformat/rawdec.c

See: 47818b2a67
See: 097f668047
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-04 00:19:35 +02:00
Luca Barbato
f66d0c57b1 latm: Add a probe function 2014-05-03 18:51:17 +02:00
Nicolas George
276fcbde6c lavf: data muxer and demuxer. 
Allow to use tools designed to work with demuxers, muxers
and packets (for example ffmpeg itself) to process raw byte
streams (like aviocat).
 2013-05-01 11:56:34 +02:00
Paul B Mahol
4c76600a8c rawdec: make use of AV_OPT_TYPE_VIDEO_RATE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-05 15:42:24 +00:00
Anton Khirnov
85a5bc054c lavf: remove disabled FF_API_R_FRAME_RATE cruft 2013-03-11 18:23:50 +01:00
Janne Grunau
54c7fe6d68 raw demuxer: initialize end of partial packets 2012-12-05 00:02:43 +01:00
Michael Niedermayer
507f2940cc Merge commit '1b891d17c531e8a63c2974aab4bf997ce70746f3' 
* commit '1b891d17c531e8a63c2974aab4bf997ce70746f3':
  avconv: fix bitrate report when writing to /dev/null
  avfilter: fix graphparser memleaks on error paths
  rawdec: remove ff_raw_read_header
  pcmdec: remove dependency from rawdec
  g722: refactor out of rawdec.c
  rawvideo: use a specific read_header

Conflicts:
	ffmpeg.c
	libavformat/Makefile
	libavformat/rawdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-26 14:24:57 +02:00
Luca Barbato
587874ef1c rawdec: remove ff_raw_read_header 
It is not used anymore and is a kludge.
 2012-10-25 14:05:13 +02:00
Luca Barbato
5f0e161dd6 g722: refactor out of rawdec.c 2012-10-25 14:05:05 +02:00
Michael Niedermayer
ac627b3d38 Merge commit '716d413c13981da15323c7a3821860536eefdbbb' 
* commit '716d413c13981da15323c7a3821860536eefdbbb':
  Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat

Conflicts:
	doc/examples/muxing.c
	ffmpeg.h
	ffmpeg_filter.c
	ffmpeg_opt.c
	ffplay.c
	ffprobe.c
	libavcodec/8bps.c
	libavcodec/aasc.c
	libavcodec/aura.c
	libavcodec/avcodec.h
	libavcodec/avs.c
	libavcodec/bfi.c
	libavcodec/bmp.c
	libavcodec/bmpenc.c
	libavcodec/c93.c
	libavcodec/cscd.c
	libavcodec/cyuv.c
	libavcodec/dpx.c
	libavcodec/dpxenc.c
	libavcodec/eatgv.c
	libavcodec/escape124.c
	libavcodec/ffv1.c
	libavcodec/flashsv.c
	libavcodec/fraps.c
	libavcodec/h264.c
	libavcodec/huffyuv.c
	libavcodec/iff.c
	libavcodec/imgconvert.c
	libavcodec/indeo3.c
	libavcodec/kmvc.c
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libx264.c
	libavcodec/ljpegenc.c
	libavcodec/mjpegdec.c
	libavcodec/mjpegenc.c
	libavcodec/motionpixels.c
	libavcodec/mpeg12.c
	libavcodec/mpeg12enc.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pamenc.c
	libavcodec/pcxenc.c
	libavcodec/pgssubdec.c
	libavcodec/pngdec.c
	libavcodec/pngenc.c
	libavcodec/pnm.c
	libavcodec/pnmdec.c
	libavcodec/pnmenc.c
	libavcodec/ptx.c
	libavcodec/qdrw.c
	libavcodec/qpeg.c
	libavcodec/qtrleenc.c
	libavcodec/raw.c
	libavcodec/rawdec.c
	libavcodec/rl2.c
	libavcodec/sgidec.c
	libavcodec/sgienc.c
	libavcodec/snowdec.c
	libavcodec/snowenc.c
	libavcodec/sunrast.c
	libavcodec/targa.c
	libavcodec/targaenc.c
	libavcodec/tiff.c
	libavcodec/tiffenc.c
	libavcodec/tmv.c
	libavcodec/truemotion2.c
	libavcodec/utils.c
	libavcodec/vb.c
	libavcodec/vp3.c
	libavcodec/wnv1.c
	libavcodec/xl.c
	libavcodec/xwddec.c
	libavcodec/xwdenc.c
	libavcodec/yop.c
	libavdevice/v4l2.c
	libavdevice/x11grab.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/buffersrc.c
	libavfilter/drawutils.c
	libavfilter/formats.c
	libavfilter/src_movie.c
	libavfilter/vf_ass.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_format.c
	libavfilter/vf_hflip.c
	libavfilter/vf_lut.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vf_transpose.c
	libavfilter/vf_yadif.c
	libavfilter/video.c
	libavfilter/vsrc_testsrc.c
	libavformat/movenc.c
	libavformat/mxf.h
	libavformat/utils.c
	libavformat/yuv4mpeg.c
	libavutil/imgutils.c
	libavutil/pixdesc.c
	libswscale/input.c
	libswscale/output.c
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c
	libswscale/utils.c
	libswscale/x86/swscale_template.c
	libswscale/x86/yuv2rgb.c
	libswscale/x86/yuv2rgb_template.c
	libswscale/yuv2rgb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-08 21:06:57 +02:00
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +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
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Clément Bœsch
16dc5f2050 Replace various inlined inverse AVRational with av_inv_q(). 2012-08-06 00:04:36 +02:00
Anton Khirnov
aba232cfa9 lavf: deprecate r_frame_rate. 
According to its description, it is supposed to be the LCM of all the
frame durations. The usability of such a thing is vanishingly small,
especially since we cannot determine it with any amount of reliability.
Therefore get rid of it after the next bump.

Replace it with the average framerate where it makes sense.

FATE results for the wtv and xmv demux tests change. In the wtv case
this is caused by the file being corrupted (or possibly badly cut) and
containing invalid timestamps. This results in lavf estimating the
framerate wrong and making up wrong frame durations.
In the xmv case the file contains pts jumps, so again the estimated
framerate is far from anything sane and lavf again makes up different
frame durations.

In some other tests lavf starts making up frame durations from different
frame.
 2012-07-29 08:06:30 +02:00
Michael Niedermayer
fdc371114f ff_raw_audio_read_header: mark as AVSTREAM_PARSE_FULL_RAW 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-26 02:11:21 +02:00
Michael Niedermayer
9d87c8e6f8 rawdec: use av_assert() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-06-14 23:52:40 +02:00
Michael Niedermayer
1dd71e1cd5 rawdec: force timestamps from codec to be used 
This fixes playback timing with at least m4v files

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-05-22 14:59:02 +02:00
Michael Niedermayer
2e0c360abd Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  cosmetics: Align muxer/demuxer declarations
  mpeg12: Do not change frame_pred_frame_dct flag and demote error into a warning
  avcodec: remove avcodec_guess_channel_layout()
  avutil: Add av_get_default_channel_layout()

Conflicts:
	doc/APIchanges
	libavcodec/mpeg12.c
	libavformat/cdg.c
	libavformat/matroskaenc.c
	libavformat/mpegts.c
	libavformat/nuv.c
	libavformat/wav.c
	libavutil/audioconvert.c
	libavutil/audioconvert.h
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-04-06 22:52:01 +02:00
Martin Storsjö
20234a4bd7 cosmetics: Align muxer/demuxer declarations 
Also add missing trailing commas, break long codec_tag lines and
add spaces in codec_tag declarations.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-06 19:19:59 +03:00
Anton Khirnov
87d7a92b62 rawdec: set timebase to 1/fps. 2012-02-26 07:30:21 +01:00
Michael Niedermayer
a369a6b858 Merge remote-tracking branch 'qatar/master' 
* qatar/master: (29 commits)
  fate: add golomb-test
  golomb-test: K&R formatting cosmetics
  h264: Split h264-test off into a separate file - golomb-test.c.
  h264-test: cleanup: drop timer invocations, commented out code and other cruft
  h264-test: Remove unused DSP and AVCodec contexts and related init calls.
  adpcm: Add missing stdint.h #include to fix standalone header compilation.
  lavf: add functions for accessing the fourcc<->CodecID mapping tables.
  lavc: set AVCodecContext.codec in avcodec_get_context_defaults3().
  lavc: make avcodec_close() work properly on unopened codecs.
  lavc: add avcodec_is_open().
  lavf: rename AVInputFormat.value to raw_codec_id.
  lavf: remove the pointless value field from flv and iv8
  lavc/lavf: remove unnecessary symbols from the symbol version script.
  lavc: reorder AVCodec fields.
  lavf: reorder AVInput/OutputFormat fields.
  mp3dec: Fix a heap-buffer-overflow
  adpcmenc: remove some unneeded casts
  adpcmenc: use int16_t and uint8_t instead of short and unsigned char.
  adpcmenc: fix adpcm_ms extradata allocation
  adpcmenc: return proper AVERROR codes instead of -1
  ...

Conflicts:
	doc/APIchanges
	libavcodec/Makefile
	libavcodec/adpcmenc.c
	libavcodec/avcodec.h
	libavcodec/h264.c
	libavcodec/libavcodec.v
	libavcodec/mpc7.c
	libavcodec/mpegaudiodec.c
	libavcodec/options.c
	libavformat/Makefile
	libavformat/avformat.h
	libavformat/flvdec.c
	libavformat/libavformat.v

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 02:36:09 +01:00
Anton Khirnov
f7fe41a04f lavf: rename AVInputFormat.value to raw_codec_id. 
It's only used by raw demuxers for storing the codec id.
 2012-01-31 07:50:31 +01:00
Michael Niedermayer
e37f161e66 Merge remote-tracking branch 'qatar/master' 
* qatar/master: (71 commits)
  movenc: Allow writing to a non-seekable output if using empty moov
  movenc: Support adding isml (smooth streaming live) metadata
  libavcodec: Don't crash in avcodec_encode_audio if time_base isn't set
  sunrast: Document the different Sun Raster file format types.
  sunrast: Add a check for experimental type.
  libspeexenc: use AVSampleFormat instead of deprecated/removed SampleFormat
  lavf: remove disabled FF_API_SET_PTS_INFO cruft
  lavf: remove disabled FF_API_OLD_INTERRUPT_CB cruft
  lavf: remove disabled FF_API_REORDER_PRIVATE cruft
  lavf: remove disabled FF_API_SEEK_PUBLIC cruft
  lavf: remove disabled FF_API_STREAM_COPY cruft
  lavf: remove disabled FF_API_PRELOAD cruft
  lavf: remove disabled FF_API_NEW_STREAM cruft
  lavf: remove disabled FF_API_RTSP_URL_OPTIONS cruft
  lavf: remove disabled FF_API_MUXRATE cruft
  lavf: remove disabled FF_API_FILESIZE cruft
  lavf: remove disabled FF_API_TIMESTAMP cruft
  lavf: remove disabled FF_API_LOOP_OUTPUT cruft
  lavf: remove disabled FF_API_LOOP_INPUT cruft
  lavf: remove disabled FF_API_AVSTREAM_QUALITY cruft
  ...

Conflicts:
	doc/APIchanges
	libavcodec/8bps.c
	libavcodec/avcodec.h
	libavcodec/libx264.c
	libavcodec/mjpegbdec.c
	libavcodec/options.c
	libavcodec/sunrast.c
	libavcodec/utils.c
	libavcodec/version.h
	libavcodec/x86/h264_deblock.asm
	libavdevice/libdc1394.c
	libavdevice/v4l2.c
	libavformat/avformat.h
	libavformat/avio.c
	libavformat/avio.h
	libavformat/aviobuf.c
	libavformat/dv.c
	libavformat/mov.c
	libavformat/utils.c
	libavformat/version.h
	libavformat/wtv.c
	libavutil/Makefile
	libavutil/file.c
	libswscale/x86/input.asm
	libswscale/x86/swscale_mmx.c
	libswscale/x86/swscale_template.c
	tests/ref/lavf/ffm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-01-28 07:53:34 +01:00
Anton Khirnov
6e9651d106 lavf: remove AVFormatParameters from AVFormatContext.read_header signature 2012-01-27 10:51:57 +01:00
Reimar Döffinger
efd6b80b40 rawdec: use av_shrink_packet. 
This fixes reads of uninitialized data by the parser when running
FATE sample h264-conformance/SL1_SVA_B.264.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-01-09 11:02:21 +01:00
Reimar Döffinger
c914038d38 rawdec: Set start_time to 0 for raw audio files. 
None of the raw audio files have timestamps, thus setting
start_time to 0 should be reasonable.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-01-01 22:27:04 +01:00
Anton Khirnov
e745d7525a rawdec: don't set codec timebase. 
It's not supposed to be set outside of lavc. Set r_frame_rate and
avg_frame_rate instead.
 2011-12-10 22:02:44 +01:00
Michael Niedermayer
9d76cf0b18 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  rtpdec: Templatize the code for different g726 bitrate variants
  rv40: move loop filter to rv34dsp context
  lavf: make av_set_pts_info private.
  rtpdec: Add support for G726 audio
  rtpdec: Add an init function that can do custom codec context initialization
  avconv: make copy_tb on by default.
  matroskadec: don't set codec timebase.
  rmdec: don't set codec timebase.
  avconv: compute next_pts from input packet duration when possible.
  lavf: estimate frame duration from r_frame_rate.
  avconv: update InputStream.pts in the streamcopy case.

Conflicts:
	avconv.c
	libavdevice/alsa-audio-dec.c
	libavdevice/bktr.c
	libavdevice/fbdev.c
	libavdevice/libdc1394.c
	libavdevice/oss_audio.c
	libavdevice/v4l.c
	libavdevice/v4l2.c
	libavdevice/vfwcap.c
	libavdevice/x11grab.c
	libavformat/au.c
	libavformat/eacdata.c
	libavformat/flvdec.c
	libavformat/mpegts.c
	libavformat/mxfenc.c
	libavformat/rtpdec_g726.c
	libavformat/wtv.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-01 02:54:24 +01:00
Anton Khirnov
c3f9ebf743 lavf: make av_set_pts_info private. 
It's supposed to be called only from (de)muxers.
 2011-11-30 20:34:45 +01:00
Michael Niedermayer
fca85ce5ec rawdec: use a default sample rate if none is specified. 
Fixes "ffmpeg -f s16le -i /dev/zero"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-18 22:34:41 +01:00
Michael Niedermayer
1d23e5246c mjpeg: support mpo 
Fixes stereoscopic_photo.mpo

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-17 03:13:50 +01:00