FFmpeg

Commit Graph

Author	SHA1	Message	Date
Clément Bœsch	2d66fc543b	lavfi/gradfun: fix rounding in MMX code. Current code divides before increasing precision. Also reduce upper bound for strength from 255 to 64. This will prevent an overflow in the SSSE3 and MMX filter_line code: delta is expressed as an u16 being shifted by 2 to the left. If it overflows, having a strength not above 64 will make sure that m is set to 0 (making the mmdelta >> 14 expression void). A value above 64 should not make any sense unless gradfun is used as a blur filter. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Anton Khirnov	a4208b9b7d	avconv: add options for reading filtergraphs from a file.	12 years ago
Clément Bœsch	1a3f7ded14	doc: "av* tools" -> "ff* tools". Spotted-by: Timothy Gu <timothygu99@gmail.com>	12 years ago
Clément Bœsch	9371467d9d	lavfi/perms: add seed option.	12 years ago
Clément Bœsch	133035c40d	lavfi/curves: add forgotten strong_contrast preset.	12 years ago
Clément Bœsch	183f3450fd	lavfi/curves: support preset shorthand.	12 years ago
Clément Bœsch	dc65d784df	lavfi/curves: add presets support. Except for the vintage preset, the values are defined by Lou Logan based on the ones found in Adobe Photoshop CS6. Signed-off-by: Clément Bœsch <ubitux@gmail.com> Signed-off-by: Lou Logan <lou@lrcd.com>	12 years ago
Nicolas George	4f112a8e34	lavf/mux: add the flush_packets option. Note: a lot of muxers already do the flushing explicitly.	12 years ago
Nicolas George	125acd2152	lavfi: support multiple rounds of format negotiation. Remove the temporary hack for amerge and replace it with a generic solution.	12 years ago
Clément Bœsch	386dc9a3a8	lavfi/thumbnail: add support for named options.	12 years ago
Stefano Sabatini	1b140835b6	lavfi/colormatrix: add support for named options	12 years ago
Bojan Zivkovic	e54eb8db9c	mips: Optimization of AAC psychoacoustic model functions Signed-off-by: Bojan Zivkovic <bojan@mips.com> Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Giorgio Vazzana	785b849f1c	lavd/v4l2: honor previously selected input channel An input channel could have been previously set with another application, like v4l2-ctl, so if no input channel is specified use the previosly selected one. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	77f60f0011	lavu/eval: add between() function.	12 years ago
Diego Biurrun	72ad96c854	doc/developer: Clarify symbol naming prefixes section.	12 years ago
Nicolas George	21b092de7c	lavfi: add sine audio source.	12 years ago
Nicolas George	8d928a9d99	lavu/opt: add AV_OPT_TYPE_DURATION.	12 years ago
Nicolas George	de1a71595d	lavf/concatdec: support seeking.	12 years ago
Paul B Mahol	7aa9af51db	lavu/opt: add AV_OPT_VIDEO_RATE option Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Bojan Zivkovic	7d29c6eebc	mips: Optimization of IIR filter function Signed-off-by: Bojan Zivkovic <bojan@mips.com> Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Bojan Zivkovic	26f3924d78	mips: Optimization of AAC coefficients encoder functions Signed-off-by: Bojan Zivkovic <bojan@mips.com> Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	17c1881d58	lavfi: remove harddup libmpcodecs wrapper It is supposed to be used with mencoder only and does nothing when used with ffmpeg. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Clément Bœsch	1c3b428114	doc/developer: fix typo in regression tests ref.	12 years ago
Stefano Sabatini	18f43de964	doc/ffmpeg,ffmpeg-formats: avoid to mention ffmpeg options from formats.texi Also extends documentation for timestamp related ffmpeg options, in order to make more apparent the fact that muxer processing may change the timestamps values.	12 years ago
Stefano Sabatini	2bac6b6f5e	doc/ffmpeg-formats: reword and extend documentation for avoid_negative_ts option Hopefully increase readability.	12 years ago
Michael Niedermayer	d275f6eda8	doc: update release_notes by taking the ones from release/1.2	12 years ago
Anton Khirnov	2c328a9079	pixdesc: add a function for counting planes in a pixel format.	12 years ago
Anton Khirnov	e5c32d6da7	avplay: remove the -debug option. It just shadows the corresponding AVOption and prevents using named constants.	12 years ago
Michael Niedermayer	9c22039c15	doc: Document the order in which avoid_negative_ts is applied compared to other timestamp options Also try to document the rational behind it. This might fix Ticket2376 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	aafbfb1c2e	doc: try to improve avoid_negative_ts documentation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	358628074c	print_options: do not generate docs for options without enc or dec flags Those are not usable from the avtools, so mentioning them in the manpages just confuses the reader.	12 years ago
Clément Bœsch	76d1c07c89	lavfi/ebur128: add metadata injection.	12 years ago
Michael Niedermayer	ef3c88838e	doc/developer: Add "security fixes" to the release process steps Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nicolas George	40ea006b76	ffmpeg: make -lavfi an alias for -filter_complex.	12 years ago
Marton Balint	e96175ad7b	ffplay: add -af option Based on a patch by Stefano Sabatini <stefasab@gmail.com>: http://ffmpeg.org/pipermail/ffmpeg-devel/2013-February/138452.html Signed-off-by: Marton Balint <cus@passwd.hu>	12 years ago
Stefano Sabatini	f7ab23b0d0	ffprobe: remove deprecated frame "reference" field	12 years ago
Stefano Sabatini	db36ea5b5e	lavfi/settb: add support for named options	12 years ago
Stefano Sabatini	0407a79e41	lavfi/blackframe: add support for named options	12 years ago
Stefano Sabatini	356922e237	doc/filters: add bit-slicing example in lutyuv docs	12 years ago
Stefano Sabatini	b2098d2417	lavu/eval: add bitor and bitand functions Warning note suggested by Reimar.	12 years ago
Reinhard Tartler	23f4c5acc4	document the release process	12 years ago
Clément Bœsch	3b2b636a2a	lavfi: add perms and aperms filters.	12 years ago
Anton Khirnov	ef4d34aa7e	filters.texi: restore mistakenly removed section name for noformat	12 years ago
Anton Khirnov	42c7c61ab2	avfiltergraph: replace AVFilterGraph.filter_count with nb_filters This is more consistent with the naming in the rest of Libav.	12 years ago
Clément Bœsch	db670e5366	lavfi/ebur128: add framelog option.	12 years ago
Stefano Sabatini	9bb25dbd13	examples/filtering_: constify AVFrame for print_frame() and display_frame() functions	12 years ago
Stefano Sabatini	9076a6a943	examples/filtering_audio: update to new API In particular, fix crash.	12 years ago
Stefano Sabatini	f0da370a52	examples/filtering_video: update to new API In particular, fix crash.	12 years ago
Stefano Sabatini	ae732640ab	lavfi/cropdetect: add support for named options	12 years ago
Stefano Sabatini	aeac1dae29	lavfi/fieldorder: add support to named options	12 years ago

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3502 Commits (c81d2fa96ddc9f6dab38d61a8803caca7e63bea0)