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* examples/remuxing: Use av_packet_rescale_ts()Andreas Rheinhardt2021-10-03
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* fftools/ffmpeg, doc/examples: Remove redundant av_packet_unrefAndreas Rheinhardt2021-10-03
| | | | | | av_interleaved_write_frame() already returns blank packets. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter: add (a)latency filtersPaul B Mahol2021-10-02
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* avfilter/vf_codecview: added new options for blockLimin Wang2021-10-01
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* doc/filters: note values for afftflt window functionArif Driessen2021-09-30
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* avfilter/vf_blend: add few more modesPaul B Mahol2021-09-30
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* avfilter/vf_blend: add harmonic modePaul B Mahol2021-09-29
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* avfilter/vf_blend: add geometric modePaul B Mahol2021-09-29
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* avfilter/vf_morpho: add tophat and blackhat operationsPaul B Mahol2021-09-29
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* avfilter/vf_morpho: add gradient operation typePaul B Mahol2021-09-29
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* doc/encoders: add available values for libsvtav1 optionsLimin Wang2021-09-29
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avfilter: add morpho filterPaul B Mahol2021-09-28
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* avfilter/vf_blend: add softdifference blend modePaul B Mahol2021-09-26
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* avfilter/vf_colorchannelmixer: add extended preserve color supportPaul B Mahol2021-09-26
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* avfilter/vf_colorlevels: add preserve color optionPaul B Mahol2021-09-26
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* avfilter/elbg: Extend filter to include alpha values in the quantization ↵Soft Works2021-09-26
| | | | | | | | | | | procedure Usage example: ffmpeg -y -loglevel verbose -i "..\fate-suite\apng\o_sample.png" -filter_complex "elbg=pal8=1:use_alpha=1" -frames:v 1 out.png Signed-off-by: softworkz <softworkz@hotmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavu/pix_fmt: add pixel format for x2bgr10Manuel Stoeckl2021-09-26
| | | | | | | | | | | The new format (given in big/little endian forms) matches the existing X2RGB10 format, except with B and R channels switched. AV_PIX_FMT_X2BGR10 data often is created by OpenGL programs whose buffers use the GL_RGB10 internal format. Signed-off-by: Manuel Stoeckl <code@mstoeckl.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* doc/demuxers: fix typo in concatdec optionsrcombs2021-09-21
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* avutil/mem: Deprecate av_mallocz_array()Andreas Rheinhardt2021-09-20
| | | | | | | | It does the same as av_calloc(), so one of them should be removed. Given that av_calloc() has the shorter name, it is retained. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Replace all occurences of av_mallocz_array() by av_calloc()Andreas Rheinhardt2021-09-20
| | | | | | | They do the same. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/avcodec, options_table: Deprecate sub_text_formatAndreas Rheinhardt2021-09-20
| | | | | | | | Unused since 1f63665ca567fbc49fa80166d468a822c2999efa. Found-by: Soft Works <softworkz@hotmail.com> Reviewed-by: Soft Works <softworkz@hotmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* lavc: deprecate AV_CODEC_(FLAG|CAP)_TRUNCATEDAnton Khirnov2021-09-20
| | | | | | | | | | It is supported only by a few decoders (h263, h263p, mpeg(1|2|)video and mpeg4) and is entirely redundant with parsers. Furthermore, using it leads to missing frames, as flushing the decoder at the end does not work properly. Co-authored-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter/avf_avectorscope: add support for commandsPaul B Mahol2021-09-19
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* avutil/buffer: constify some function parametersJames Almer2021-09-17
| | | | | Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
* doc/decoders: mention that some libdav1d options are deprecatedJames Almer2021-09-16
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* lavf/concatdec: add stream_extradata directiveNicolas George2021-09-16
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* lavf/concat: add support for chaptersNicolas George2021-09-16
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* lavf/concatdec: add stream_codec directiveNicolas George2021-09-16
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* lavf/concatdec: support stream metadataNicolas George2021-09-16
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* lavf/concat: deprecate file_packet_metadataNicolas George2021-09-16
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* lavf/concat: add file_packet_meta directiveNicolas George2021-09-16
| | | | Same as file_packet_metadata without the double parsing.
* fftools/ffprobe: Don't access AVProgram.(start|end)_timeAndreas Rheinhardt2021-09-14
| | | | | | | These are internal fields. Reviewed-by: Tobias Rapp <t.rapp@noa-archive.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter/vf_xfade: add zoomin transitionPaul B Mahol2021-09-12
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* avfilter: add audio psychoacoustic clipperPaul B Mahol2021-09-11
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* avfilter/af_astats: add entropy statPaul B Mahol2021-09-11
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* avfilter/vf_convolution: add scharr operatorPaul B Mahol2021-09-10
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* libavutil/hwcontext_d3d11va: adding more texture information to the D3D11 ↵Artem Galin2021-09-08
| | | | | | | | | | | | hwcontext API Microsoft VideoProcessor requires texture with D3DUSAGE_RENDERTARGET flag as output. There is no way to allocate array of textures with D3D11_BIND_RENDER_TARGET flag and .ArraySize > 2 by ID3D11Device_CreateTexture2D due to the Microsoft limitation. Adding AVD3D11FrameDescriptors array to store array of single textures instead of texture with multiple slices resolves this. Signed-off-by: Artem Galin <artem.galin@intel.com>
* libavutil/hwcontext_qsv: add usage child_device_type argument to explicitly ↵Artem Galin2021-09-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | select d3d11va/DX11 device type UPD: Rebase of last patch set over current master and use DX9 as default device type. Makes selection of dxva2/DX9 device type by default as before with explicit d3d11va/DX11 usage to cover more HW configurations. Added warning message to expect changing default device type in the future. Fixes TGL / AV1 decode as requires DX11 with explicit DX11 type selection. Add headless/multi adapter support and fixes: https://trac.ffmpeg.org/ticket/7511 https://trac.ffmpeg.org/ticket/6827 http://ffmpeg.org/pipermail/ffmpeg-trac/2017-November/041901.html https://trac.ffmpeg.org/ticket/7933 https://github.com/InitialForce/FFmpeg/commit/338fbcd5bba1de0e1b3e3bad8985eee2fdfbeca1 https://github.com/jellyfin/jellyfin/issues/2626#issuecomment-602153952 Any other fixes are welcome including OpenCL interop patch since I don't have proper setup to validate this use case Decoding, encoding, transcoding have been validated. child_device_type option is responsible for d3d11va/dxva2 device selection Usage examples: DirectX 11: -init_hw_device qsv:hw,child_device_type=d3d11va -init_hw_device qsv:hw,child_device_type=d3d11va,child_device=0 OR -init_hw_device d3d11va=dx -init_hw_device qsv@dx DirectX 9 is still supported but requires explicit selection: -init_hw_device qsv:hw,child_device_type=dxva2 OR -init_hw_device dxva2=dx -init_hw_device qsv@dx Signed-off-by: Artem Galin <artem.galin@intel.com>
* sws: add a new scaling APIAnton Khirnov2021-09-06
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* doc/muxers: add entry for OBU muxerGyan Doshi2021-09-05
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* avcodec/avcodec: Allow up to seven codec ids per parserAndreas Rheinhardt2021-09-02
| | | | | | | ff_pnm_parser and ff_vp3_parser already hit the current limit; an addition to the former (to handle pfm) is planned. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat: add an AV1 Low overhead bitstream format muxerJames Almer2021-09-01
| | | | | Suggested-by: BBB Signed-off-by: James Almer <jamrial@gmail.com>
* avfilter: add grayworld video filterPaul Buxton2021-08-29
| | | | | | | | Implements a gray world color correction algorithm using a log scale LAB colorspace. Signed-off-by: Paul Buxton <paulbuxton.mail@googlemail.com> Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: add atilt filterPaul B Mahol2021-08-28
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* avfilter: add adecorrelate filterPaul B Mahol2021-08-28
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* doc/filters.texi: Include dnn_processing in docs of sr and derain filterShubhanshu Saxena2021-08-28
| | | | Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>
* libavfilter: Remove Async Flag from DNN Filter SideShubhanshu Saxena2021-08-28
| | | | | | | Remove async flag from filter's perspective after the unification of async and sync modes in the DNN backend. Signed-off-by: Shubhanshu Saxena <shubhanshu.e01@gmail.com>
* avfilter/vf_colorcorrect: add median analyze modePaul B Mahol2021-08-27
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* avfilter: add hsvkey and hsvhold video filtersPaul B Mahol2021-08-25
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* avcodec: add a Film Grain codec property flagJames Almer2021-08-24
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
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