FFmpeg

Commit Graph

Author	SHA1	Message	Date
Nicolas George	70feca926b	lavc: check decoded subtitles encoding. Address trac ticket #2431.	12 years ago
Vittorio Giovara	fc18cc44eb	fate: add CVFC1_Sony_C to h264 conformance tests The sample is already included in the FATE suite, but is not tested because cropping wasn't fully supported before. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Nicolas Bertrand	c81a706381	JPEG 2000 decoder for DCinema Based on the 2007 GSoC project from Kamil Nowosad <k.nowosad@students.mimuw.edu.pl> Updated to current programming standards, style and many more small fixes by Diego Biurrun <diego@biurrun.de>. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Clément Bœsch	e1b35bdde2	lavc/gif: add flag to enable transparency detection between frames. While this is not always optimal, in practice most of the common cases are. ffmpeg -i big_buck_bunny_1080p_h264.mov -ss 45 -vf scale=320:160 -gifflags -transdiff -frames:v 50 -y bbb-notrans.gif ffmpeg -i big_buck_bunny_1080p_h264.mov -ss 45 -vf scale=320:160 -gifflags +transdiff -frames:v 50 -y bbb-trans.gif -rw-r--r-- 1 ubitux ubitux 1.1M Apr 19 19:00 bbb-notrans.gif -rw-r--r-- 1 ubitux ubitux 378K Apr 19 19:00 bbb-trans.gif	12 years ago
Clément Bœsch	a7c5b7a676	lavf/gif: correct the delay after the first frame. To define accurately the delay between two frames, it is necessary to have both available. Before this commit, the first frame had a delay of 0; while in practice the problem is not visible in most situation, it is problematic with low frame rate and large scene change. This commit notably fixes output generated with commands such as: ffmpeg -i big_buck_bunny_1080p_h264.mov -vf "select='gt(scene,0.4)',scale=320:-1,setpts=N/TB" -frames:v 5 -y out.gif Also, to avoid odd loop delays, the N-1 delay is duplicated for the last frame.	12 years ago
Clément Bœsch	7e57adb464	lavf/gif: fix timing. pkt->duration can not be used since the values are only based on frame rate.	12 years ago
Clément Bœsch	13478b270a	gif: use only one graphic control extension block per image. The encoder now doesn't produce any extra graphic control extension block anymore. Only the image is encoded, and the muxer writing its own GCE containing notably the timing information now includes the optional palette transmitted through packet side data. This commit avoid setting clashes between the two GCE, and reduce the size of the generated file with pal8 output.	12 years ago
Clément Bœsch	3d786591b8	fate/gif: create meaningful gif encoding tests.	12 years ago
Clément Bœsch	32cc7ba8a7	fate: hot fix for gif failure.	12 years ago
Clément Bœsch	635389ccfa	Cleanse GIF muxer and encoder. This commit removes the badly duplicated code between the encoder and the muxer. That may sound surprising, but the encoder is now responsible from the encoding of the picture when muxing to a .gif file. It also does not require anymore a manual user intervention such as a -pix_fmt rgb24 to work properly. To summarize, output gif are now easier to generate, code is saner and simpler, and files are smaller (thanks to the lzw encoding which was unused so far with the default .gif output). We can certainly make things even better, but this is the first step. FATE is updated because of the output being produced by the encoder and not the muxer (no lzw in the muxer), and in the seek test only the size mismatches. Fixes Ticket #2262	12 years ago
Michael Niedermayer	7e20f80d2c	fate: fix histogram test, try #2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	7a2a421d73	vf_histogram: avoid floats, unbreak fate Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	a4f03f082b	FATE: add a test for the histogram filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	227b4458fb	vf_interlace: fix frame rate Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b3c3996212	avcodec: rename prores encoders Using the first names of authors sounds somewhat unprofessional and might be considered offensive which is not intended. The new names use the initials of the authors due to simplicity and the possibility to apply it consistently without the need to find political correct names for each future case where alternative codecs might exist. Also its shorter ... If someone has a better idea, like maybe 2 random letters and people prefer it then iam happy to switch to that ... Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Vittorio Giovara	25882a7ff6	FATE: add a test for the interlace filter Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Nicolas George	08dd2c9df1	fate: add tests for unknown channel layouts.	12 years ago
Nicolas George	0884d04dc3	lavc: fix recoded subtitles end. Text subtitles packets are not 0-terminated (and if they are, it is handled by the recoding process since 0 is a valid Unicode code point). The terminating 0 would overwrite the last payload octet. OTOH, packets must be 0-padded. Fix a problem reported in trac ticket #2431.	12 years ago
Paul B Mahol	11d7bbb47a	fate: add coverage for background disposal in gif decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Nicolas George	464f94b206	lavc: do not init frame with guessed layout. It is breaking support from files with unknown layout.	12 years ago
Clément Bœsch	dd17843b8a	fate/filter: make overlay test bitexact.	12 years ago
Clément Bœsch	4694af1088	fate/filter: rename 'ubitux' rules to 'sample'.	12 years ago
Anton Khirnov	f917420378	FATE: add a test for the negate filter	12 years ago
Anton Khirnov	3d8c80b611	FATE: add a test for the overlay filter	12 years ago
Anton Khirnov	ea290d919a	FATE: add a test for the setpts filter	12 years ago
Anton Khirnov	71f3ede24e	FATE: add a test for the hqdn3d filter	12 years ago
Anton Khirnov	0bdbd85e47	FATE: add a test for the transpose filter	12 years ago
Anton Khirnov	ad85e8d9a5	FATE: add a test for the unsharp filter	12 years ago
Anton Khirnov	1a6d4bd7b6	FATE: add a test for the fade filter	12 years ago
Anton Khirnov	feb4922b25	FATE: add a test for the drawbox filter	12 years ago
Anton Khirnov	a222997650	FATE: add a test for the boxblur filter	12 years ago
Anton Khirnov	7cec12748a	FATE: add a test for the gradfun filter	12 years ago
Nicolas George	57cb4fb075	lavfi: add test for concat.	12 years ago
Michael Niedermayer	7239b36059	fate: dont try to filter partial frames with yadif. The partial frames leak a few uninitialized pixels through due to incomplete interlaced error concealment support. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Janne Grunau	3f15b301fa	fate: add test for cropping h264 to container dimensions Tests the workaround added for 1080 videos created with Canon cameras in `30f515091c`.	12 years ago
Anton Khirnov	93eaeb0244	FATE: add a tscc2 test.	12 years ago
Clément Bœsch	77f60f0011	lavu/eval: add between() function.	12 years ago
Janne Grunau	1c4073efd2	fate: add tests for h264 decoder reinit	12 years ago
Clément Bœsch	17e1b3cd14	fate: make metadata fate tests only output ts and metadata. The other information are just cluttering the output. The command line is also simplified in the process.	12 years ago
Clément Bœsch	bf0e44fa67	fate: add curves filter test.	12 years ago
Clément Bœsch	21aa4fafcd	fate: add ebur128 metadata test.	12 years ago
Nicolas George	ec7fc7b7d1	fate: add a test for -filter_complex / -lavfi without input.	12 years ago
Stefano Sabatini	be5c5c399b	tests/filter-metadata-scenedetect: update reference Fix reference after `f7ab23b0d0`. +10l to me, this time aliens are not involved.	12 years ago
Stefano Sabatini	72a1257b5b	tests/eval: fix reference after `b2098d2417` +10l to me, I blame the aliens.	12 years ago
Stefano Sabatini	f7ab23b0d0	ffprobe: remove deprecated frame "reference" field	12 years ago
Stefano Sabatini	b2098d2417	lavu/eval: add bitor and bitand functions Warning note suggested by Reimar.	12 years ago
ArnoB	361319d0f4	dpxenc: fix data offset Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	bde48aa92d	FATE: enable multiple slices in the ffv1 vsynth test This allows us to test the slice threading code.	12 years ago
Stefano Sabatini	aba18c5af9	tests: add overlay rgb and yuv444 tests Also rename overlay test to overlay_yuv420 accordingly.	12 years ago
Alexander Kojevnikov	29d8cd265a	mp3dec: Fix VBR bit rate parsing When parsing the Xing/Info tag, don't set the bit rate if it's an Info tag. When parsing the stream, don't override the bit rate if it's already set, otherwise calculate the mean bit rate from parsed frames. This way, the bit rate will be set correctly both for CBR and VBR streams. Signed-off-by: Alexander Kojevnikov <alexander@kojevnikov.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

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1317 Commits (9aa0606e87a221eba935ed675c1cd5ca94832e28)