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* lavf/tee: allow multiple stream specifiers in select.Bela Bodecs2015-10-12
| | | | | | | | | It makes possible to put multiple stream specifier into the select option separated by comma. eg. select=\'a:0,v\' Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu> Signed-off-by: Nicolas George <george@nsup.org>
* intmath: remove av_ctz.Ronald S. Bultje2015-10-11
| | | | | It's a non-installed header and only used in one place (flacenc). Since ff_ctz is static inline, it's fine to use that instead.
* avfilter: add selectivecolor filterClément Bœsch2015-10-11
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* doc/resampler, swresample/options: use proper capitalizationGanesh Ajjanagadde2015-10-10
| | | | | | | | | | | | | | Proper names should be capitalized in all user facing API as far as possible. The option names themselves have not been changed since: 1. We consistently keep option names in lower case. 2. Changing them would break existing scripts. 3. I suspect that we want to be similar to Sox and its relevant options. The converse is also true: improper names should not be capitalized generally. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* doc/scaler, swscale/options: use proper capitalizationGanesh Ajjanagadde2015-10-10
| | | | | | | | | | | | | Proper names should be capitalized in all user facing API as far as possible. The option names themselves have not been changed since: 1. We consistently keep option names in lower case. 2. Changing them would break existing scripts. The converse is also true: improper names should not be capitalized generally. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* doc/developer: minor typo and consistency fixesGanesh Ajjanagadde2015-10-10
| | | | Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* doc/build_system: miscellaneous typo and consistency fixesGanesh Ajjanagadde2015-10-10
| | | | Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* doc: fix spelling errorsAndreas Cadhalpun2015-10-09
| | | | | Reviewed-by: Lou Logan <lou@lrcd.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* doc/faq: use https instead of httpGanesh Ajjanagadde2015-10-08
| | | | | | | Change to https for FFmpeg websites. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* doc/writing_filters: miscellaneous grammar and typo fixesGanesh Ajjanagadde2015-10-08
| | | | Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* avfilter/delogo: Set default band to 1Jean Delvare2015-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | The original interpolation algorithm behaved poorly on the borders and did not even guarantee continuity at the borders. For this reason, a second interpolation/blending pass was required on the borders to make them seamless. However, since the interpolation algorithm was improved in June 2013, the border issues no longer exist. The new algorithm does guarantee continuity at the borders, making the second pass useless. A larger band always increases the cumulated interpolation error. In most cases it also increases the average interpolation error, even though the samples in the band are only partially interpolated. For this reason I would like to get rid of the "band" parameter. As a first step, let's change its default value from 4 to 1 and document it as deprecated. I have benchmarked this change on a combination of input sources and realistic logo areas. Lowering the band value from 4 to 1 resulted in 8 to 39 % less interpolation error per frame (or 1 to 34 % less interpolation error per luma sample.) Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* doc/encoders: Fix libkvazaar documentationArttu Ylä-Outinen2015-10-07
| | | | | | | | | The -threads option is ignored with libkvazaar since it does not have any of the AV_CODEC_CAP_{FRAME,SLICE,AUTO}_THREADS capabilities. This commit removes the incorrect documentation as well as the no-op of setting the number of threads in libkvazaar encoder. Signed-off-by: Arttu Ylä-Outinen <arttu.yla-outinen@tut.fi>
* doc/developer: use https instead of httpGanesh Ajjanagadde2015-10-07
| | | | | | | Change to https for FFmpeg websites. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter: add displace video filterPaul B Mahol2015-10-04
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/ebur128: add dualmono measurement optionKyle Swanson2015-10-04
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* lavf: add chromaprint muxerRodger Combs2015-10-04
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* libx264: copy A53 closed captions from sourceDeHackEd2015-10-03
| | | | | | | | Assumes 'GA94' format (ATSC standard) Signed-off-by: DHE <git@dehacked.net> Tested-by: Anshul <anshul.ffmpeg@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_tinterlace: add mergex2 modePaul B Mahol2015-10-03
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* Merge commit '9a3202a98b2e095b54dd784c3e01a09a676fc3fa'Hendrik Leppkes2015-10-03
|\ | | | | | | | | | | | | * commit '9a3202a98b2e095b54dd784c3e01a09a676fc3fa': Screenpresso SPV1 decoder Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * Screenpresso SPV1 decoderVittorio Giovara2015-09-30
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '948f3c19a8bd069768ca411212aaf8c1ed96b10d'Hendrik Leppkes2015-09-29
|\| | | | | | | | | | | | | * commit '948f3c19a8bd069768ca411212aaf8c1ed96b10d': lavc: Make AVPacket.duration int64, and deprecate convergence_duration Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavc: Make AVPacket.duration int64, and deprecate convergence_durationwm42015-09-29
| | | | | | | | | | | | | | | | | | Note that convergence_duration had another meaning, one which was in practice never used. The only real use for it was a 64 bit replacement for the duration field. It's better just to make duration 64 bits, and to get rid of it. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '539e5ac2ecfec2e2f441222a43fb0583643ea607'Hendrik Leppkes2015-09-29
|\| | | | | | | | | | | | | * commit '539e5ac2ecfec2e2f441222a43fb0583643ea607': examples/qsvdec: free the lavc decoder before closing MFX/VAAPI Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * examples/qsvdec: free the lavc decoder before closing MFX/VAAPIAnton Khirnov2015-09-28
| | | | | | | | lavc expects MFX to still be in a usable state on close.
* | Merge commit '3ee462dca1038e63b8e8d5e751121736d5772a5d'Hendrik Leppkes2015-09-29
|\| | | | | | | | | | | | | * commit '3ee462dca1038e63b8e8d5e751121736d5772a5d': examples/qsvdec: do not free the surfaces in the frame_free() callback Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * examples/qsvdec: do not free the surfaces in the frame_free() callbackAnton Khirnov2015-09-28
| | | | | | | | | | Even though libmfx might not need them anymore, avcodec might still access the surfaces. So free them separately at the end.
* | doc/filters: move mcdeint above mergeplanesPaul B Mahol2015-09-28
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add maskedmerge filterPaul B Mahol2015-09-28
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | doc/ffplay, ffplay: add information regarding volume controlGanesh Ajjanagadde2015-09-27
| | | | | | | | | | | | | | | | | | ffplay now supports dynamic volume control. This documents the supported behavior. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* | avfilter/vf_blend: add addition128 modePaul B Mahol2015-09-26
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/vf_chromakey: Add chromakey video filterTimo Rothenpieler2015-09-23
| | | | | | | | Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* | doc/filters.texi: add rubberband documentationPaul B Mahol2015-09-23
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add agate filterPaul B Mahol2015-09-22
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add tremolo filterKyle Swanson2015-09-22
| | | | | | | | Signed-off-by: Kyle Swanson <k@ylo.ph>
* | doc: mention libavcodec can decode Opus nativelyJames Almer2015-09-20
| | | | | | | | Signed-off-by: James Almer <jamrial@gmail.com>
* | lavfi: drop the requirement that request_frame returns a frame.Nicolas George2015-09-20
| | | | | | | | | | | | | | | | It requires a loop in filters or the framework, that makes the scheduling less efficient and more complex. This is purely an internal change since the loop is now present in buffersink. Note that no filter except buffersink did rely on the requirement.
* | doc/filters: fix typo in eq contrast optionLou Logan2015-09-19
| | | | | | | | | | | | Fixes ticket #4866. Signed-off-by: Lou Logan <lou@lrcd.com>
* | avutil/attributes: add AV_GCC_VERSION_AT_MOSTJames Almer2015-09-18
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>
* | doc/filters: showfreqs: fix typoPaul B Mahol2015-09-17
| | | | | | | | | | | | Fixes #4863 Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | doc/filters: stereotools: fix mistakePaul B Mahol2015-09-17
| | | | | | | | | | Reported-by: RiCON Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | Merge commit 'e3d4784eb31b3ea4a97f2d4c698a75fab9bf3d86'Hendrik Leppkes2015-09-17
|\| | | | | | | | | | | | | * commit 'e3d4784eb31b3ea4a97f2d4c698a75fab9bf3d86': d3d11va: WindowsPhone requires a mutex around ID3D11VideoContext Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * d3d11va: WindowsPhone requires a mutex around ID3D11VideoContextSteve Lhomme2015-09-17
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* | avfilter: add stereo tools filterPaul B Mahol2015-09-17
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | doc/filters: ladspa: add two more examples, this time using SWH pluginsPaul B Mahol2015-09-16
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavf: Switch probesize and max_analyze_duration to 64bit.Carl Eugen Hoyos2015-09-15
| | | | | | | | Both are only accessible through AVOptions.
* | lavf: Switch bitrate to 64bit unless compatibility with avconv was requested.Carl Eugen Hoyos2015-09-15
| | | | | | | | | | | | Based on a patch by Steve Swanson, swanysteve at gmail. Fixes ticket #2089.
* | lavc: Switch bitrate to 64bit unless compatibility with avconv was requested.Michael Niedermayer2015-09-15
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* | doc/filters: mention newly added windowing functionsPaul B Mahol2015-09-15
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add stereowiden filterPaul B Mahol2015-09-15
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add audio limiter filterPaul B Mahol2015-09-12
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
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