FFmpeg

Commit Graph

Author	SHA1	Message	Date
Clément Bœsch	91a5b4d480	gif: remove outdated comments.	12 years ago
Clément Bœsch	8694e87127	lavc/gif: return more meaningful error code.	12 years ago
Clément Bœsch	71411b69a2	lavc/gif: merge two allocation checks.	12 years ago
Clément Bœsch	dfb323109c	lavf/gif: simplify palette writing.	12 years ago
Clément Bœsch	7b972d82b6	gif: reindent after previous commits.	12 years ago
Clément Bœsch	e065e8a4ea	lavc/gif: crop image when possible. Increase compression when pictures are similar. -f lavfi testsrc=300: 61M -> 21M	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
Stefano Sabatini	1efcab02b6	lavfi/aspect: apply hot fix for NUM:DEN syntax	12 years ago
Stefano Sabatini	f04ec05f0e	lavfi/setdar: fix num/den swapping in log message	12 years ago
Stefano Sabatini	f212c2380a	lavfi/setsar: remove spurious #if FF_API_OLD_FILTER_OPTS around init field	12 years ago
Michael Niedermayer	c25224737c	avutil/intfloat_readwrite: include common.h for isinf() Solution based on rational.c, which uses isinf() too This should fix compilation with msvc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	e252460c9b	lavfi/mptestsrc: remove unused size field	12 years ago
Stefano Sabatini	db84088e99	lavfi/mptestsrc: use AV_OPT_TYPE_DURATION Simplify.	12 years ago
Stefano Sabatini	bbf003e949	lavfi/mptestsrc: reindent option constants	12 years ago
Stefano Sabatini	3933963d7b	lavfi/testsrc: fix style	12 years ago
Stefano Sabatini	7ab6312610	lavfi/testsrc: use int in place of unsigned Avoid implicit int->unsigned conversion, causing invalid access in case of negative linesize. Fix crash with: ffplay -f lavfi testsrc,vflip	12 years ago
Stefano Sabatini	5229b78371	lavfi/aspect: extend verbose feedback, show old SAR and DAR values	12 years ago
Stefano Sabatini	fe5ca6b913	lavfi/aspect: restore ratio parsing Allow to set a ratio as "a:b" (with proper escaping), and correctly honour the max parameter.	12 years ago
Stefano Sabatini	8bfd878151	lavfi/select: factorize options definition between select and aselect	12 years ago
Stefano Sabatini	dcc1b32361	lavfi/select: add support for dynamic number of outputs	12 years ago
Stefano Sabatini	565c50ac7b	lavfi/select: make select_frame() return void Set select->select internally to the function, avoid lossy double->int conversion causing spurious frame drop (e.g. in case the evaluation result is positive and less than 1).	12 years ago
Michael Niedermayer	0b3bd78714	Merge remote-tracking branch 'cigaes/master' * cigaes/master: lavfi/buffersrc: fix failed requests count. Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3220083c11	ra144: Try to fix int16/uint16 warnings from pgc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	cc6f848dba	avutil/intfloat_readwrite: avoid comparission with INFINITY, use isinf() Should fix pgc warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	45741dd81f	vf_lut: fix simplification / off by 1 error Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	1de7dcb457	lavfi/stereo3d: fix interleave row output modes Linesizes that did not match output width produced several artifacts. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Clément Bœsch	7ee2daed9b	lavfi/interlace: remove exec permissions.	12 years ago
Clément Bœsch	4c6fa4ef45	lavfi/lut: simplify nested component stepping.	12 years ago
Clément Bœsch	45f5bf917b	lavfi/lut: reindent after previous commit.	12 years ago
Clément Bœsch	3db3b278f2	lavfi/lut: add direct path.	12 years ago
Michael Niedermayer	7f2253078d	Merge remote-tracking branch 'qatar/master' * qatar/master: indeo3: check motion vectors. Conflicts: libavcodec/indeo3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	716588188d	lavfi/stereo3d: check input width & height Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	2787f7b188	Merge commit '34e6af9e204ca6bb18d8cf8ec68fe19b0e083e95' * commit '34e6af9e204ca6bb18d8cf8ec68fe19b0e083e95': indeo3: fix data size check Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	4029a5ebc2	Merge commit '66531d634e75b834e89e4a6a0f7470ca018712a1' * commit '66531d634e75b834e89e4a6a0f7470ca018712a1': indeo3: switch parsing the header to bytestream2 Conflicts: libavcodec/indeo3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e5dc5095f9	Merge commit '01d376f598fe95478036f5d1e3e5e14ffe32d4bf' * commit '01d376f598fe95478036f5d1e3e5e14ffe32d4bf': rv10: check that extradata is large enough Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	4916e220a6	Merge commit 'bac8d38c0a716c8bdfdecf0ae545015c68f5df36' * commit 'bac8d38c0a716c8bdfdecf0ae545015c68f5df36': rv10: return meaningful error codes. Conflicts: libavcodec/rv10.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	8cff853b23	Merge commit '69f6f03cd16a09e4e848b4e82bae4993bc361cd0' * commit '69f6f03cd16a09e4e848b4e82bae4993bc361cd0': rv10: cosmetics, reformat qdm2: check that the FFT size is a power of 2 Conflicts: libavcodec/rv10.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0a946599f8	Merge commit 'ecff5acb5a738fcb4f9e206a12070dac4bf259b3' * commit 'ecff5acb5a738fcb4f9e206a12070dac4bf259b3': svq1dec: clip motion vectors to the frame size. Conflicts: libavcodec/svq1dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	251f283b9d	Merge commit 'b1bb8fb860b47e90dd67f0c5740698128fc82dcc' * commit 'b1bb8fb860b47e90dd67f0c5740698128fc82dcc': svq1dec: check that the reference frame has the same dimensions as the current one Conflicts: libavcodec/svq1dec.c See: `3b57bb478f` Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	f60ba6c524	Merge commit 'c0771a1ac6da697f86e3b10c8fe5dbc2ee92e347' * commit 'c0771a1ac6da697f86e3b10c8fe5dbc2ee92e347': af_channelmap: cosmetics, use an extra local variable to shorten the code Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	74e86d3147	Merge commit 'aafed1175df76603e94c99a7748968780d6548d2' * commit 'aafed1175df76603e94c99a7748968780d6548d2': af_channelmap: sanity check input channel indices in all cases. Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	b725202546	lavfi/stereo3d: fix output width for sbsl/sbs2l Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	f0a149e538	lavfi: remove bad inverse telecine filters Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Anton Khirnov	a0a872d073	indeo3: check motion vectors. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	12 years ago
Anton Khirnov	34e6af9e20	indeo3: fix data size check The data offsets are relative to the bistream header, which is 16 bytes after the start of the data. Fixes invalid reads with corrupted files. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	12 years ago
Anton Khirnov	66531d634e	indeo3: switch parsing the header to bytestream2 Also add an additional sanity check to the alt_quant table. Fixes invalid reads with corrupted files. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	12 years ago
Clément Bœsch	a5ebd2d987	cmdutils: slightly better -filters output.	12 years ago
Nicolas George	e3e6aa7afb	lavfi/buffersrc: fix failed requests count. The line was lost during the AVFrame transition. It causes programs relying on the failed requests count, especially ffmpeg, to add frames to the wrong input. Fix trac ticket #2467.	12 years ago
Pavel Koshevoy	e5644313c5	examples/filtering_audio: get rid of AVABufferSinkParams AVABufferSinkParams are ignored by avfilter_graph_create_filter, therefore the example is misleading. Use av_opt_set_int_list to configure abuffersink directly. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	f2619cbd61	examples/filtering_audio: enable ref counted frames Fixes accessing freed memory Signe-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

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