| Commit message (Collapse) | Author | Age |
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This also tests LINEAR_CORE_FLT_SSE
Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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The rational for this is another issue that plex has exposed. When it is
conducting a transcode of video to HLS for streaming, my father noticed
artifacts when played on his GoogleTV (NSZ-GT1). He sent me a test file
and I reproduced it on my device of the same model. It is important to
note that the artifacts were not present when streaming to VLC or QuickTime
Player. I copied the command-line that plex used, and conducted all of the
following tests using FFmpeg git.
Transcode to HLS: artifacts on playback
Transcode to TS: playback is fine
Cat HLS segments into a single TS: playback is fine
Segment single TS file to segments: artifacts on playback
Segment single TS file to segments using Apple's HLS segmenter: playback is
fine
At this point I carefully examined the differences between Apple's HLS
segmenter output and FFmpeg's. Among the considerable differences, I
noticed that the video PES packets always had a 0 length. So I continued:
Transcode to HLS using FFmpeg with 0 length PES packets: playback is fine.
Segment single TS to segments with 0 length PES packets: playback is fine.
All failures mentioned are only on the GTV since it is the only player on
which I could reproduce artifacts. I only tested the GTV, VLC, and
QuickTime Player though, so my test case is limited. I do not know if
other players exhibit this issue.
Since it was useful last time, I have uploaded the test file as
hls_pes_packet_length.m4v along with its associated txt file which contains
the transcode command-line that was used.
Reviewed-by: Kieran Kunhya <kierank@obe.tv>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '911fa05b514e1be009e00b79d7004b93717c023b':
mvc: Specify the pixel format for the mv-mvc* tests
Conflicts:
tests/fate/video.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Also set the RGBA pixel format correctly as the native endian format,
which is what it returns.
This fixes the tests on big endian.
Signed-off-by: Martin Storsjö <martin@martin.st>
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* commit '6dfd99c93808d6504dd5cb1fad847d68cb179352':
fate: add tests for SGI RLE and MVC1&2 decoders
Conflicts:
tests/fate/video.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This ensures int_sins output doesnt have "random" lsbs
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '0983d48111f578e17e8c1967d25ce593fce62b63':
crc: add ANSI CRC16 LE
Conflicts:
doc/APIchanges
libavutil/crc.c
libavutil/crc.h
libavutil/version.h
tests/ref/fate/crc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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This adds the reversed byte-order version of the ANSI CRC16.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This fixes rounding differences between platforms
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This should avoid slight differences in the output causes by input
size alignment differences between archs
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Merged-by: Michael Niedermayer <michaelni@gmx.at>
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filters = 1 case
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '13164e479f1c87829096c19003d2cc658ccc1fd4':
FATE: add tests for more resampling modes
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'f7c5fd81516fb7b186c64c66dc080e1139586226':
resample: implement flushing
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Fixes conversion of pal8 to rgb formats with alpha.
Updated references for 2 FATE tests which previously encoded fully
transparent images.
Based on a patch by Baptiste Coudurier <baptiste.coudurier@gmail.com>
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If 384k is too high for the samplerate, choose the closest
possible
Idea to increase the bitrate from: 46439e156219d27f059cf687743ba5aacf238b87
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This causes us to favor RGB8 over PAL8 when FF_LOSS_COLORQUANT is used
It probably makes sense to reinvestigate the exact scoring of pal8 when
our pal8 support improves to be supperior to rgb8
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '60fd7d36c47d62d4c603bf16c213b1a924f5cfcf':
fate: correctly set sample rate for mp2 tests
Conflicts:
tests/fate/acodec.mak
tests/lavf-regression.sh
one hunk has been ommited as it breaks fate
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'b6a09ef700786b4e1e871dfa0f5c386ea43bbd0a':
rawvideo: Support decoding YVYU422 FourCC
See: ab7d6cb8f770c3b88a8139d1182fcc934062f891
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '92b099daf4b8ef93513e38b43899cb8458a2fde3':
swscale: support converting YVYU422 pixel format
Conflicts:
libswscale/input.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
fate: add tests for SANM and VIMA
Conflicts:
tests/fate/video.mak
tests/ref/fate/sanm
See: 4cdff582068b968f9c2f14ce4bd5a68be069ce11
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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* commit 'eeadcdfd1a6f3089b6bf6e194d6ece8d3f113123':
LucasArts SMUSH demuxer
Conflicts:
Changelog
doc/general.texi
libavformat/smush.c
libavformat/version.h
See: bef8fd7099edfac9c487e6eb75d7e6116ad80465
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '287432430c5c9cb8ffe1da1376949de494f24e45':
fate: add a VP7 test
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '0ca0924c10d9617a5793964bf79655424ef32b68':
swscale: add endianness conversion for AV_PIX_FMT_BGRA64|RGBA64
Conflicts:
libswscale/swscale_unscaled.c
libswscale/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* cus/stable:
mpeg12enc: always set closed gop flag on the first gop
mpeg12enc: always write closed gops for intra only outputs
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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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>
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Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Marton Balint <cus@passwd.hu>
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* commit '66d04c068a30751750818dcfbb6555ab74eb3f6d':
fate: Explicitly use gray16le in fate-sgi-gray16
Conflicts:
tests/fate/image.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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This fixes the test on big endian.
Signed-off-by: Martin Storsjö <martin@martin.st>
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* qatar/master:
fate: add SGI tests
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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* commit '3e4e2142d246699a1a3a0045ba7124b18bc34d7a':
fate: Convert the paletted output in the brenderpix tests to rgb24
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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