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* avformat: add mca demuxerZixing Liu2020-09-10
| | | | Signed-off-by: liushuyu <liushuyu@aosc.io>
* libavcodec/options_table: Add missing colorspace optionsHarry Mallon2020-09-10
| | | | | | | * chroma-derived-nc / chroma-derived-c and ictcp Signed-off-by: Harry Mallon <harry.mallon@codex.online> Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
* avcodec/libopusenc: add option to set inband FECGyan Doshi2020-09-09
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* lavfi/vsrc_testsrc: switch to activate.Nicolas George2020-09-08
| | | | | | | | | | | | | | | | | | | | | | Allow to set the EOF timestamp. Also: doc/filters/testsrc*: specify the rounding of the duration option. The changes in the ref files are right. For filter-fps-down, the graph is testsrc2=r=7:d=3.5,fps=3. 3.5=24.5/7, so the EOF of testsrc2 will have PTS 25/7. 25/7=(10+5/7)/3, so the EOF PTS for fps should be 11/7, and the output should contain a frame at PTS 10. For filter-fps-up, the graph is testsrc2=r=3:d=2,fps=7, for filter-fps-up-round-down and filter-fps-up-round-up it is the same with explicit rounding options. But there is no rounding: testsrc2 produces exactly 6 frames and 2 seconds, fps converts it into exactly 14 frames. The tests should probably be adjusted to restore them to a useful coverage.
* doc: include general in *-all pages.Nicolas George2020-09-08
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* doc/general: move contents into a separate file.Nicolas George2020-09-08
| | | | It will allow to include it.
* doc/texi2pod: support @float.Nicolas George2020-09-08
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* ffmpeg: add auto_conversion_filters option.Nicolas George2020-09-08
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* avfilter/asrc_anullsrc: add support to set output durationPaul B Mahol2020-09-04
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* avfilter/vf_alphamerge: use framesyncPaul B Mahol2020-09-04
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* doc/filters: add example for drawtext fontsize exprAndrei Rybak2020-09-03
| | | | | | | | Expressions for option fontsize of video filter drawtext have been supported since commit 6442e4ab3c. Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com> Revised-by: Gyan Doshi <ffmpeg@gyani.pro>
* doc/decoders: Document default value of ac3's drc_scale optionAman Verma2020-08-31
| | | | | Signed-off-by: Aman Verma <amanraoverma@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/f_graphmonitor: also show link EOF status in bluePaul B Mahol2020-08-31
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* avfilter/vsrc_gradients: add speed optionPaul B Mahol2020-08-31
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* avfilter/vsrc_gradients: add duration optionPaul B Mahol2020-08-31
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* libavcodec/j2kenc: Support for multiple layersGautam Ramakrishnan2020-08-30
| | | | | | | | | | | This patch allows setting a compression ratio and to set multiple layers. The user has to input a compression ratio for each layer. The per layer compression ration can be set as follows: -layer_rates "r1,r2,...rn" for to create 'n' layers. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_xfade: add corner wipe transformsPaul B Mahol2020-08-27
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* avfilter/vf_xfade: add fadegrays transitionPaul B Mahol2020-08-26
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* doc/examples: Always open files as "binary", not "text".Carl Eugen Hoyos2020-08-25
| | | | Fixes ticket #8638.
* avfilter/af_biquads: add different transform typesPaul B Mahol2020-08-21
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* avcodec: add RPZA encoderPaul B Mahol2020-08-21
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* doc/APIchanges: Remove version conflict separatorAndreas Rheinhardt2020-08-21
| | | | | | | Added in 06f26512046de1a84e045d219e7fa211c37ad0e4. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* lavu/avstring: deprecate av_d2str().Nicolas George2020-08-21
| | | | | It is no longer used in our code base and does not seem to be used much in other projects.
* avfilter/libvmaf: mention csv as available log formatHarry Mallon2020-08-21
| | | | | Signed-off-by: Harry Mallon <harry.mallon@codex.online> Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
* doc/encoders: Add all options for JPEG2000 encoderGautam Ramakrishnan2020-08-17
| | | | | | | This patch updates the documentation by adding all options for JPEG2000 encoder. Revised-by: Gyan Doshi <ffmpeg@gyani.pro>
* doc/general: fix ADPCM typosPaul B Mahol2020-08-16
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* avcodec/mpeg12enc: support mpeg2 encoder const levelLimin Wang2020-08-14
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* doc/general: move Cineform HD and Canopus codecs to correct sectionPaul B Mahol2020-08-14
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* doc/general: mark that CFHD have encoder nowPaul B Mahol2020-08-11
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* doc/general: mention AGM codecsPaul B Mahol2020-08-11
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* doc/indevs: Note improved behaviour of kmsgrab with Linux 5.7Mark Thompson2020-08-09
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* doc/fftools-common-opts: document ffmpeg -h protocol=protocol_nameJun Zhao2020-08-08
| | | | | | | document ffmpeg -h protocol=protocol_name Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* doc/fftools-common-opts: fix typo (name => named)Jun Zhao2020-08-08
| | | | | | | fix typo (name => named) Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* doc/filters: update filter buffer/abuffer interface file nametomajsjiang2020-08-08
| | | | | | | | | Update filter buffer/abuffer interface file name, from libavfilter/{vsrc|asrc_buffer.h} to libavfilter/buffersrc.h Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro> Signed-off-by: Jun Zhao <barryjzhao@tencent.com> Signed-off-by: tomajsjiang <tomajsjiang@tencent.com>
* avcodec: add adpcm_argo encoderZane van Iperen2020-08-07
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avutil/channel_layout: add 22.2 layoutJan Ekström2020-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Requires some extraneous top side and bottom front channels to be defined. According to STD-B59v2, the defined channel layout is: - FL - FR - FC - LFE1 - BL - BR - FLc - FRc - BC - LFE2 - SiL - SiR - TpFL - TpFR - TpFC - TpC - TpBL - TpBR - TpSiL - TpSiR - TpBC - BtFC - BtFL - BtFR
* vaapi_encode_h265: Fix ordering of tile dimensionsMark Thompson2020-08-01
| | | | | | | Dimensions are normally specified as width x height, and this will match the same option to libaom-av1. Remove the indirection through the private context at the same time.
* vaapi_encode_h265: Remove confusing and redundant tile optionsMark Thompson2020-08-01
| | | | | | | The tile_rows/cols options currently do a confusingly different thing to the options of the same name on other encoders like libvpx and libaom. There is no backward-compatibility reason to implement the log2 behaviour as there was for libaom, so just get rid of them entirely.
* libsvtav1: Fix the documentation to match the actual optionsMark Thompson2020-07-31
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* fftools/ffmpeg: make specifying thread_queue_size turn on threaded inputMarton Balint2020-07-29
| | | | | | | | Threaded input can increase smoothness of e.g. x11grab significantly. Before this patch, in order to activate threaded input the user had to specify a "dummy" additional input, with this change it is no longer required. Signed-off-by: Marton Balint <cus@passwd.hu>
* avcodec: Add an SVT-AV1 encoder wrapperDaryl Seah2020-07-29
| | | | | | | | | Signed-off-by: Daryl Seah <daryl.seah@intel.com> Signed-off-by: Jing SUN <jing.a.sun@intel.com> Signed-off-by: ZhiZhen Tang <zhizhen.tang@intel.com> Signed-off-by: Zhong Li <zhong.li@intel.com> Signed-off-by: Xu Guangxin <guangxin.xu@intel.com> Signed-off-by: James Almer <jamrial@gmail.com>
* libavcodec/libaomenc.c: Add command-line options for inter-coding toolsWang Cao2020-07-24
| | | | | Signed-off-by: Wang Cao <wangcao@google.com> Signed-off-by: James Zern <jzern@google.com>
* libavcodec/libaomenc.c: Add command-line options for tx tools.Wang Cao2020-07-24
| | | | | Signed-off-by: Wang Cao <wangcao@google.com> Signed-off-by: James Zern <jzern@google.com>
* avutil: bump version after addition of MIPS cpu flagsJames Almer2020-07-23
| | | | | | And add the missing doc/APIchanges entry. Signed-off-by: James Almer <jamrial@gmail.com>
* avutil/imgutils: add utility to get plane sizesBrian Kim2020-07-22
| | | | | | | | | This utility helps avoid undefined behavior when doing things like checking how much memory we need to allocate for an image before we have allocated a buffer. Signed-off-by: Brian Kim <bkkim@google.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avfilter/vf_xfade: add hblur transitionPaul B Mahol2020-07-21
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* avcodec: add adpcm_ima_apm encoderZane van Iperen2020-07-21
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* lavc/vaapi_encode_h265: add h265 tile encoding supportLinjie Fu2020-07-20
| | | | | | | | | | | | | | Default to enable uniform_spacing_flag. Guess level by the tile rows/cols. Supported for ICL+ platforms. Also add documentations. To encode with 4 rows 2 columns: ffmpeg ... -c:v hevc_vaapi -tiles 4x2 ... ffmpeg ... -c:v hevc_vaapi -tile_rows 4 -tile_cols 2 ... Suggested-by: Jun Zhao <mypopydev@gmail.com> Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
* doc/http: Update HTTP protocol optionsJun Zhao2020-07-19
| | | | | | | | remove the timeout option docs part for HTTP protocol and add auth_type option part. Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* avfilter/avf_showwavespic: add filter modePaul B Mahol2020-07-17
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