Commit Graph

16 Commits

Author SHA1 Message Date
Marton Balint
a0cf87780d mpeg12enc: always set closed gop flag on the first gop
Improves compatibility with XDCAM HD formats. It has been set for a long time
in ffmbc.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Marton Balint <cus@passwd.hu>
2014-04-01 20:52:37 +02:00
Nicolas George
dd9555e94b ffmpeg: remove obsolete workaround in trim insertion.
The bug it was working seems to have been fixed.
This change causes ffmpeg to use the trim filter to implement
the -t option.
FATE tests are updated due to the more accurate handling of
the last packets.
2013-08-07 16:20:41 +02:00
Paul B Mahol
9e2387a6a9 fate: upate after 55d32eed8f
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-01-08 18:47:09 +00:00
Michael Niedermayer
fa11f36876 mpegpsenc: avoid shifting dts/pts
Only shift if needed to avoid negative scr when requested
or for dvd.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-04 20:58:59 +01:00
Michael Niedermayer
9e9b5159e9 mpegvideo_enc: reduce QMAT_SHIFT to avoid overflow in dnxhd
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-27 19:43:31 +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
Anton Khirnov
fc49f22c3b ffmpeg: add support for audio filters.
Some of the FATE changes are due to off-by-one different rounding being used
(lrintf vs av_rescale_q).
Some fate changes are due to 1 audio frame less being encoded (the new variant seems
matching what qatar does and according to ffprobe its closer to the requested duration)
the mapchan feature sadly is lost in this commit because it depends on resampling
being done in ffmpeg.c which is now moved completely into the av filter layer
-async is broken after this commit, this will be fixed in subsequent commits
the new filter reconfiguration system is flawed and will drop a frame on each
parameter change which is why the nelly moser checksums need updating.

Conflicts:

	ffmpeg.c
	tests/ref/fate/smjpeg
2012-05-17 03:29:21 +02:00
Michael Niedermayer
967facb695 Merge remote-tracking branch 'qatar/master'
* qatar/master: (26 commits)
  adxenc: use AVCodec.encode2()
  adxenc: Use the AVFrame in ADXContext for coded_frame
  indeo4: fix out-of-bounds function call.
  configure: Restructure help output.
  configure: Internal-only components should not be command-line selectable.
  vorbisenc: use AVCodec.encode2()
  libvorbis: use AVCodec.encode2()
  libopencore-amrnbenc: use AVCodec.encode2()
  ra144enc: use AVCodec.encode2()
  nellymoserenc: use AVCodec.encode2()
  roqaudioenc: use AVCodec.encode2()
  libspeex: use AVCodec.encode2()
  libvo_amrwbenc: use AVCodec.encode2()
  libvo_aacenc: use AVCodec.encode2()
  wmaenc: use AVCodec.encode2()
  mpegaudioenc: use AVCodec.encode2()
  libmp3lame: use AVCodec.encode2()
  libgsmenc: use AVCodec.encode2()
  libfaac: use AVCodec.encode2()
  g726enc: use AVCodec.encode2()
  ...

Conflicts:
	configure
	libavcodec/Makefile
	libavcodec/ac3enc.c
	libavcodec/adxenc.c
	libavcodec/libgsm.c
	libavcodec/libvorbis.c
	libavcodec/vorbisenc.c
	libavcodec/wmaenc.c
	tests/ref/acodec/g722
	tests/ref/lavf/asf
	tests/ref/lavf/ffm
	tests/ref/lavf/mkv
	tests/ref/lavf/mpg
	tests/ref/lavf/rm
	tests/ref/lavf/ts
	tests/ref/seek/lavf_asf
	tests/ref/seek/lavf_ffm
	tests/ref/seek/lavf_mkv
	tests/ref/seek/lavf_mpg
	tests/ref/seek/lavf_rm
	tests/ref/seek/lavf_ts

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-22 00:40:11 +01:00
Justin Ruggles
b0f75ba272 mpegaudioenc: use AVCodec.encode2()
Update FATE references due to encoder delay.
2012-03-20 18:56:22 -04:00
Anton Khirnov
1270e12e49 avconv: rework -t handling for encoding.
Current code compares the desired recording time with InputStream.pts,
which has a very unclear meaning. Change the code to use actual
timestamps of the frames passed to the encoder.

In several tests, one less frame is encoded, which is more correct.

In the idroq test one more frame is encoded, which is again more
correct.

Behavior with stream copy should be unchanged.
2012-02-07 20:11:11 +01:00
Clément Bœsch
b18ebcbe83 timecode: add write regressions tests. 2012-02-02 14:16:34 +01:00
Vitor Sessak
96573c0d76 lavf/utils.c: Order packets with identical PTS by stream index.
This allows for more reproducible results when using multi-threading.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-04-12 19:06:26 -04:00
Michael Niedermayer
94bdb1f80c Avoid negative SCR in mpeg ps muxer.
Fixes a scr issue reported with dvdauthor ([FFmpeg-user] FFMPEG encoded MPEG-2 video causes error in DVDAuthor)

Originally committed as revision 25512 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-16 21:31:31 +00:00
Michael Niedermayer
9b272e3274 Init SCR in mpeg muxer based on first DTS.
This fixes issues if the first DTS is far away from 0.

Originally committed as revision 25383 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-07 00:32:22 +00:00
Måns Rullgård
cc3e2472f3 Place regression test output files in subdirs per family
Originally committed as revision 22155 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-02 21:41:52 +00:00
Måns Rullgård
eca478c317 regtest: split reference files allowing tests to run individually
With this change, the output is checked immediately after each test
has run.  This means commands like "make regtest-mpeg2" can now be
used to run a single test and get meaningful results.

By default, make will abort if any test fails.  To run all tests
regardless, use make -k.

Originally committed as revision 21254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 20:18:13 +00:00