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* hlsenc: expand hls_fmp4_init_filename with strftime()Nikola Pajkovsky2020-12-08
| | | | | | | | the init.mp4 can be expanded with strftime the same way as hls_segment_filename. Signed-off-by: Nikola Pajkovsky <nikola@pajkovsky.cz> Signed-off-by: liuqi05 <liuqi05@kuaishou.com>
* doc/filters: fix obvious mistake for minimum accepted valuePaul B Mahol2020-12-07
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* avfilter/af_biquads: add shortcut to set internal precisionPaul B Mahol2020-12-06
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* avformat/mspdec: Microsoft Paint (MSP) demuxerPeter Ross2020-12-06
| | | | Signed-off-by: Peter Ross <pross@xvid.org>
* avfilter/af_afreqshift: add level optionPaul B Mahol2020-12-05
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* avfilter: add asubcut filterPaul B Mahol2020-12-05
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* avfilter/af_arnndn: add mix optionPaul B Mahol2020-12-04
| | | | Mostly useful to listen to actual noise.
* avfilter/af_stereotools: add support for commandsPaul B Mahol2020-12-04
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* avfilter/af_stereotools: add two more modesPaul B Mahol2020-12-04
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* avdevice/decklink_dec: add support for 50/60 fps timecodeMarton Balint2020-12-03
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avutil/timecode: add av_timecode_init_from_componentsMarton Balint2020-12-03
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/af_acrossover: add per output band gainPaul B Mahol2020-12-02
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* avfilter/af_acrossover: document roll-off of each filter orderPaul B Mahol2020-12-02
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* avfilter/af_agate: add support for commands and timelinePaul B Mahol2020-11-30
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* avfilter/af_asupercut: add order optionPaul B Mahol2020-11-29
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* avfilter/af_asubboost: make wet option apply to final outputPaul B Mahol2020-11-28
| | | | | | Also changes some default values for options after this change. This makes distinction between feedback and wet option. Before they would produce same output if values were swapped.
* avfilter/avf_showfreqs: add group delay data modePaul B Mahol2020-11-28
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* avfilter/af_acrossover: add option to adjust input gainPaul B Mahol2020-11-28
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* doc/filters: mention when adenorm filter should be placed in graphPaul B Mahol2020-11-28
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* avfilter/af_aemphasis: add timeline/slice and commands supportPaul B Mahol2020-11-27
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* doc/filters: fix several errors/typosPaul B Mahol2020-11-27
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* avcodec: deprecate thread_safe_callbacksAnton Khirnov2020-11-27
| | | | | | | | | They add considerable complexity to frame-threading implementation, which includes an unavoidably leaking error path, while the advantages of this option to the users are highly dubious. It should be always possible and desirable for the callers to make their get_buffer2() implementation thread-safe, so deprecate this option.
* doc/filters: document adenorm commands supportPaul B Mahol2020-11-27
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* doc/filters: add acrossover examplesPaul B Mahol2020-11-27
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* avfilter/avf_showfreqs: implement phase displayPaul B Mahol2020-11-27
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* avfilter: add asupercut filterPaul B Mahol2020-11-26
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* avfilter/af_acrossover: add even more ordersPaul B Mahol2020-11-26
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* doc/filters: fix typo in overlay_cudaGyan Doshi2020-11-26
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* libavcodec: add a new AV_CODEC_EXPORT_DATA_FILM_GRAIN flag and optionLynne2020-11-25
| | | | | | This introduces a new field to allow decoders to export their film grain parameters. Will be used by the next patch.
* libavutil: introduce AVFilmGrainParams side dataLynne2020-11-25
| | | | | | | | This patch introduces a new frame side data type AVFilmGrainParams for use with video codecs which support it. It can save a lot of memory used for duplicate processed reference frames and reduce copies when applying film grain during presentation.
* avfilter/vf_readeia608: add support for commandsPaul B Mahol2020-11-24
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* avcodec: add SpeedHQ encoderJean-Baptiste Kempf2020-11-24
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* avfilter/af_aiir: add support for arbitrary order lattice-ladder filter formatPaul B Mahol2020-11-22
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* doc/examples/transcoding: switch to the new encoding APIAnton Khirnov2020-11-20
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* doc/examples/transcoding: stop constantly allocating AVFramesAnton Khirnov2020-11-20
| | | | Allocate just one and reuse it.
* avfilter/vf_xfade: add squeeze transitionsPaul B Mahol2020-11-19
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* avfilter/vf_frei0r: add support for commandsPaul B Mahol2020-11-19
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* avfilter/vf_despill: add support for commandsPaul B Mahol2020-11-18
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* avfilter/af_afade: add sinc curve typesPaul B Mahol2020-11-18
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* avfilter/af_anlmdn: support all options as commandsPaul B Mahol2020-11-17
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* avfilter: add speechnorm filterPaul B Mahol2020-11-15
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* avfilter/af_asoftclip: add oversampling supportPaul B Mahol2020-11-10
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* avcodec: add adpcm_ima_amv encoderZane van Iperen2020-11-09
| | | | | | Fixes ticket #747. Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avdevice/xcbgrab: Add select_region optionOmar Emara2020-11-06
| | | | | | | | | | | | | | | | | | | | This patch adds a select_region option to the xcbgrab input device. If set to 1, the user will be prompted to select the grabbing area graphically by clicking and dragging. A rectangle will be drawn to mark the grabbing area. A single click with no dragging will select the whole screen. The option overwrites the video_size, grab_x, and grab_y options if set by the user. For testing, just set the select_region option as follows: ffmpeg -f x11grab -select_region 1 -i :0.0 output.mp4 The drawing happens directly on the root window using standard rubber banding techniques, so it is very efficient and doesn't depend on any X extensions or compositors. Reviewed-by: Andriy Gelman <andriy.gelman@gmail.com> Signed-off-by: Omar Emara <mail@OmarEmara.dev>
* avfilter: add adenorm filterPaul B Mahol2020-11-05
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* avfitler/af_asoftclip: add hard typePaul B Mahol2020-11-03
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* avfilter/af_asoftclip: add erf soft clip typePaul B Mahol2020-11-03
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* doc: mark "ADPCM IMA High Voltage Software ALP" as encodableZane van Iperen2020-11-03
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* doc/APIchanges: add missing marker for release 4.3James Almer2020-11-02
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avfilter/af_biquads: add lattice-ladder formPaul B Mahol2020-11-02
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