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* 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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* avfilter/vf_bilateral: stop using sigmaS as percent of width/heightPaul B Mahol2020-07-17
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* avformat/riffenc: indicate storage of flipped RGB bitmapsGyan Doshi2020-07-15
| | | | | | | | | | | | | Some legacy applications such as AVI2MVE expect raw RGB bitmaps to be stored bottom-up, whereas our RIFF BITMAPINFOHEADER assumes they are always stored top-down and thus write a negative value for height. This can prevent reading of these files. Option flipped_raw_rgb added to AVI and Matroska muxers which will write positive value for height when enabled. Note that the user has to flip the bitmaps beforehand using other means such as the vflip filter.
* API: add AV_PKT_DATA_S12M_TIMECODE to AVPacketSideDataTypeLimin Wang2020-07-15
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* libavformat/dashenc.c: Support mpd update periodSiyuan Huang2020-07-09
| | | | | | According ISO 23009-1, in live cases, mpd refresh period should be configurable Signed-off-by: Siyuan Huang <saber.huang@samsung.com>
* avcodec/libaomenc: fix build w/libaom v1.0.0James Zern2020-07-08
| | | | | | | | broken since: aa5c6f382b avcodec/libaomenc: Add command-line options to control the use of partition tools Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: James Zern <jzern@google.com>
* avfilter: add chromanr video filterPaul B Mahol2020-07-08
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* libavcodec/pgxdec: Add PGX decoderGautam Ramakrishnan2020-07-03
| | | | | | This patch adds a pgx decoder. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avdevice/decklink_dec: add support for extracting and outputing klv from vancMilos Zivkovic2020-07-03
| | | | | Signed-off-by: Milos Zivkovic <zivkovic@teralogics.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* configure: remove libvmaf from EXTERNAL_LIBRARY_VERSION3_LISTKyle Swanson2020-07-02
| | | | | | since libvmaf v1.5.1, libvmaf has been relicensed as BSD+Patent Signed-off-by: Kyle Swanson <k@ylo.ph>
* avformat/icecast: Add option to use TLS connectionMarvin Scholz2020-07-02
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Replace 'FontName' with 'Fontname' in the documentation.Joe Ratterman2020-07-02
| | | | | | | | | | This is the only use of 'FontName' with that capitalization, as both source-code and tests use 'Fontname'. Having consistent capitalization makes it easier to find the relevant source from the docs. See these examples for other uses: libavcodec/ass_split.c:68 tests/ref/fate/sub-cc:9
* vf_dnn_processing.c: add dnn backend openvinoGuo, Yejun2020-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can try with the srcnn model from sr filter. 1) get srcnn.pb model file, see filter sr 2) convert srcnn.pb into openvino model with command: python mo_tf.py --input_model srcnn.pb --data_type=FP32 --input_shape [1,960,1440,1] --keep_shape_ops See the script at https://github.com/openvinotoolkit/openvino/tree/master/model-optimizer We'll see srcnn.xml and srcnn.bin at current path, copy them to the directory where ffmpeg is. I have also uploaded the model files at https://github.com/guoyejun/dnn_processing/tree/master/models 3) run with openvino backend: ffmpeg -i input.jpg -vf format=yuv420p,scale=w=iw*2:h=ih*2,dnn_processing=dnn_backend=openvino:model=srcnn.xml:input=x:output=srcnn/Maximum -y srcnn.ov.jpg (The input.jpg resolution is 720*480) Also copy the logs on my skylake machine (4 cpus) locally with openvino backend and tensorflow backend. just for your information. $ time ./ffmpeg -i 480p.mp4 -vf format=yuv420p,scale=w=iw*2:h=ih*2,dnn_processing=dnn_backend=tensorflow:model=srcnn.pb:input=x:output=y -y srcnn.tf.mp4 … frame= 343 fps=2.1 q=31.0 Lsize= 2172kB time=00:00:11.76 bitrate=1511.9kbits/s speed=0.0706x video:1973kB audio:187kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.517637% [aac @ 0x2f5db80] Qavg: 454.353 real 2m46.781s user 9m48.590s sys 0m55.290s $ time ./ffmpeg -i 480p.mp4 -vf format=yuv420p,scale=w=iw*2:h=ih*2,dnn_processing=dnn_backend=openvino:model=srcnn.xml:input=x:output=srcnn/Maximum -y srcnn.ov.mp4 … frame= 343 fps=4.0 q=31.0 Lsize= 2172kB time=00:00:11.76 bitrate=1511.9kbits/s speed=0.137x video:1973kB audio:187kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.517640% [aac @ 0x31a9040] Qavg: 454.353 real 1m25.882s user 5m27.004s sys 0m0.640s Signed-off-by: Guo, Yejun <yejun.guo@intel.com> Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
* avcodec/libaomenc: Add command-line options for intra-coding toolsWang Cao2020-07-01
| | | | | Signed-off-by: Wang Cao <wangcao@google.com> Signed-off-by: James Zern <jzern@google.com>
* avcodec/libaomenc: Add command-line options to control the use of partition ↵Wang Cao2020-07-01
| | | | | | | | | | tools This patch adds the control for enabling rectangular partitions, 1:4/4:1 partitions and AB shape partitions. Signed-off-by: Wang Cao <wangcao@google.com> Signed-off-by: James Zern <jzern@google.com>
* avfilter/zoompan: add in_time variableexwm2020-06-25
| | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the zoompan filter exposes a 'time' variable (missing from docs) for use in the 'zoom', 'x', and 'y' expressions. This variable is perhaps better named 'out_time' as it represents the timestamp in seconds of each output frame produced by zoompan. This patch adds aliases 'out_time' and 'ot' for 'time'. This patch also adds an 'in_time' (alias 'it') variable that provides access to the timestamp in seconds of each input frame to the zoompan filter. This helps to design zoompan filters that depend on the input video timestamps. For example, it makes it easy to zoom in instantly for only some portion of a video. Both the 'out_time' and 'in_time' variables have been added in the documentation for zoompan. Example usage of 'in_time' in the zoompan filter to zoom in 2x for the first second of the input video and 1x for the rest: zoompan=z='if(between(in_time,0,1),2,1):d=1' V2: Fix zoompan filter documentation stating that the time variable would be NAN if the input timestamp is unknown. V3: Add 'it' alias for 'in_time. Add 'out_time' and 'ot' aliases for 'time'. Minor corrections to zoompan docs. Signed-off-by: exwm <thighsman@protonmail.com>
* avformat/libamqp: add option delivery_modeLevis Florian2020-06-24
| | | | | Reviewed-by: Andriy Gelman <andriy.gelman@gmail.com> Signed-off-by: Levis Florian <levis.florian@gmail.com>
* doc/general: mention BT20 decoderPaul B Mahol2020-06-23
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* doc/general: merge dupe ProRes entriesPaul B Mahol2020-06-23
| | | | While here add missing fourcc.
* doc/general: mention NotchLCPaul B Mahol2020-06-23
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* avfilter/vf_v360: add orthographic projection supportPaul B Mahol2020-06-23
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* avfilters/vf_v360: add equisolid projection supportPaul B Mahol2020-06-22
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* avfilter/af_ladspa: add latency compensationPaul B Mahol2020-06-21
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* doc/encoders: fix the misleading usage of profileLimin Wang2020-06-20
| | | | | | | | | | users are getting mislead by the integer, although profile can support both const string and integer. http://ffmpeg.org/pipermail/ffmpeg-user/2020-June/049025.html Also fix the order of high and main, it's not my intention. Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avfilter/vf_overlay: add yuv420p10 and yuv422p10 10bit format supportLimin Wang2020-06-19
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* fftools/ffmpeg_filter: add -autoscale to disable/enable the default scaleLinjie Fu2020-06-18
| | | | | | | | | | | | | | | | | | | | | Currently, ffmpeg inserts scale filter by default in the filter graph to force the whole decoded stream to scale into the same size with the first frame. It's not quite make sense in resolution changing cases if user wants the rawvideo without any scale. Using autoscale/noautoscale as an output option to indicate whether auto inserting the scale filter in the filter graph: -noautoscale or -autoscale 0: disable the default auto scale filter inserting. ffmpeg -y -i input.mp4 out1.yuv -noautoscale out2.yuv -autoscale 0 out3.yuv Update docs. Suggested-by: Mark Thompson <sw@jkqxz.net> Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com> Signed-off-by: Linjie Fu <linjie.fu@intel.com>
* lavdevice: Add AudioToolbox output device.Thilo Borgmann2020-06-15
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* avformat/dashenc: Add hls_master_name optionPrzemysław Sobala2020-06-15
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* avcodec/libzvbi-teletextdec: fix txt_default_region limitsMarton Balint2020-06-14
| | | | | | | Max region ID is 87. Also the region affects not only the G0 charset but G2 and the national subset as well. Signed-off-by: Marton Balint <cus@passwd.hu>
* doc/APIchanges: add new AV_PIX_FMT_X2RGB10Lynne2020-06-12
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* avutil: add AV_FRAME_DATA_SEI_UNREGISTERED side data typeLimin Wang2020-06-11
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* lavu/opt: add a more general child class iteration APIAnton Khirnov2020-06-10
| | | | | | | Use opaque iteration state instead of the previous child class. This mirrors similar changes done in lavf/lavc. Deprecate the av_opt_child_class_next() API.
* doc/utils: document the "s", "ms" and "us" suffixes for durationsMoritz Barsnick2020-06-09
| | | | | | | These suffixes were introduced in 61c972384d311508d07f9360d196909e27195655 and completed in 8218249f1f04de65904f58519bde21948e5a0783. Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
* doc/ffmpeg: remove reference to deprecated optionMoritz Barsnick2020-06-09
| | | | | | | | | The "-deinterlace" was deprecated since d7edd35, over eight years ago. Refer to deinterlacing filters instead. Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
* avformat/fifo: add timeshift option to delay outputMarton Balint2020-06-09
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* doc/APIchanges: Fill in missing valuesMichael Niedermayer2020-06-08
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_vaguedenoiser: add new type of thresholdPaul B Mahol2020-06-07
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* avutil/buffer: use the default allocator if none is provided to ↵James Almer2020-06-05
| | | | | | av_buffer_pool_init2() Signed-off-by: James Almer <jamrial@gmail.com>
* fftools/ffmpeg: update text requesting samplesAndriy Gelman2020-06-01
| | | | | Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com> Reviewed-by: Marton Balint <cus@passwd.hu>
* avcodec/mpeg12enc: support mpeg2 encoder const profileLimin Wang2020-06-01
| | | | | Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avfilter: add dblur video filterPaul B Mahol2020-05-30
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* avfilter/af_aiir: add S-plane supportPaul B Mahol2020-05-30
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* avfilter/af_aiir: make it clear that transfer function is digital onePaul B Mahol2020-05-30
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* avfilter/af_biquads: implement 1st order allpassPaul B Mahol2020-05-30
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* doc: add dia_size option documentationLimin Wang2020-05-28
| | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avcodec: add adpcm_ima_ssi encoderZane van Iperen2020-05-27
| | | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec.h: split AVCodec API into its own headerAnton Khirnov2020-05-27
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* doc/APIchanges: fix typo in version numberAnton Khirnov2020-05-27
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