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* libwavpackenc: remove libwavpackenc wrapperLynne2020-10-02
| | | | | | | | | The manual states "there is virtually no reason to use that encoder.". It supports less sample formats than the native encoder, is less efficient than the native encoder and is also slower and pretty much remains untested. libwavpack also isn't being fuzzed, which given that we plug the parameters without any sanitizing them looks concerning.
* avcodec/libopusenc: add option to set inband FECGyan Doshi2020-09-09
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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>
* 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>
* avcodec/mpeg12enc: support mpeg2 encoder const levelLimin Wang2020-08-14
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* 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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* 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>
* 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>
* 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>
* 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>
* 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>
* 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>
* avcodec: Add MediaFoundation encoder wrapperwm42020-05-19
| | | | | | | | | | | | | | | This contains encoder wrappers for H264, HEVC, AAC, AC3 and MP3. This is based on top of an original patch by wm4 <nfxjfg@googlemail.com>. The original patch supported both encoding and decoding, but this patch only includes encoding. The patch contains further changes by Paweł Wegner <pawel.wegner95@gmail.com> (primarily for splitting out the encoding parts of the original patch) and further cleanup, build compatibility fixes and tweaks for use with Qualcomm encoders by Martin Storsjö. Signed-off-by: Martin Storsjö <martin@martin.st>
* doc/encoders: remove unsubstantiated ffaacenc > fdk-aac claimLou Logan2020-05-08
| | | | | | | | | | | | | | | | | | | After this claim was made in e34e361 kamedo2 did an in-depth ABX test comparing these encoders: https://hydrogenaud.io/index.php?topic=111085.0 Result: FFmpeg AAC wasn't as good as libfdk_aac on average. I know some things have changed since then such as, "use the fast coder as the default" (fcb681ac) for example, so maybe the situation is different now. However, I am unaware of any recent comparison. So without any substantiation we shouldn't make such a blantant claim. Signed-off-by: Lou Logan <lou@lrcd.com> Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
* avcodec/libaomenc.c: Add a libaom command-line option 'tune'Wang Cao2020-04-11
| | | | | Signed-off-by: Wang Cao <wangcao@google.com> Signed-off-by: James Zern <jzern@google.com>
* avcodec/libvpxenc: add a way to explicitly set temporal layer idWonkap Jang2020-02-11
| | | | | | | | | In order for rate control to correctly allocate bitrate to each temporal layer, correct temporal layer id has to be set to each frame. This commit provides the ability to set correct temporal layer id for each frame. Signed-off-by: James Zern <jzern@google.com>
* lavc/dvdsubenc: accept palette from optionsMichael Kuron2020-02-04
| | | | | | | | Previously, the default palette would always be used. Now, we can accept a custom palette, just like dvdsubdec does. Signed-off-by: Michael Kuron <michael.kuron@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/libvpxenc: add VP9 temporal scalability encoding optionWonkap Jang2020-02-03
| | | | | | | | | This commit reuses the configuration options for VP8 that enables temporal scalability for VP9. It also adds a way to enable three preset temporal structures (refer to the documentation for more detail) that can be used in offline encoding. Signed-off-by: James Zern <jzern@google.com>
* Add a commandline option to control loop restoration for libaomWang Cao2020-01-17
| | | | | Signed-off-by: Wang Cao <wangcao@google.com> Signed-off-by: James Zern <jzern@google.com>
* avcodec/libx265: add a qp option and apply the relevant global ↵James Almer2020-01-01
| | | | | | AVCodecContext settings to the encoder context Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/libx265: apply some global AVCodecContext settings to the encoder ↵James Almer2020-01-01
| | | | | | | | context There's no reason to ignore them if set. Signed-off-by: James Almer <jamrial@gmail.com>
* doc/encoders: correct the description for ts_target_bitrateWonkap Jang2019-12-20
| | | | | | | ts_target_bitrate is in kbps, not bps. This commit clarifies the unit and modifies the example to match the description. Signed-off-by: James Zern <jzern@google.com>
* doc/encoder: add the missing qsv encodersZhong Li2019-11-28
| | | | | Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro> Signed-off-by: Zhong Li <zhongli_dev@126.com>
* lavc/rav1e: log and doc updated for const quantizer modeZhong Li2019-11-28
| | | | Signed-off-by: Zhong Li <zhongli_dev@126.com>
* avcodec: Add librav1e encoderDerek Buitenhuis2019-11-10
| | | | | | Port to the new send/receive API by: James Almer <jamrial@gmail.com>. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* doc/encoders: Document eld_v2 option for libfdk_aac encoder.Jun Zhao2019-05-28
| | | | | | Document eld_v2 option for libfdk_aac encoder. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* doc/encoders: Fix libvpx option name arnr-maxframes.Carl Eugen Hoyos2019-04-18
| | | | Fixes ticket #7856.
* Updated documentation for libaom encoder options.Sam John2019-04-18
| | | | Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
* mpeg12enc: Use Closed Captions if availableMathieu Duponchelle2019-03-16
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* vaapi_encode: Support more RC modesMark Thompson2019-02-25
| | | | | Allow setting the mode explicitly, and try to make a sensible choice given the available parameters if not.
* vaapi_encode: Convert to send/receive APIMark Thompson2019-01-23
| | | | | | | | | | | | | This attaches the logic of picking the mode of for the next picture to the output, which simplifies some choices by removing the concept of the picture for which input is not yet available. At the same time, we allow more complex reference structures and track more reference metadata (particularly the contents of the DPB) for use in the codec-specific code. It also adds flags to explicitly track the available features of the different codecs. The new structure also allows open-GOP support, so that is now available for codecs which can do it.
* doc/encoders: Update docs for libxavs2Jun Zhao2019-01-04
| | | | | | Update standard libavcodec options for libxavs2 Signed-off-by: Jun Zhao <mypopydev@gmail.com>
* avcodec/libvpxenc: add VP8/9 sharpness config optionRene Claus2018-12-24
| | | | | | | | This commit adds configuration options to libvpxenc.c that can be used to tune the sharpness parameter for VP8 and VP9. Signed-off-by: Rene Claus <rclaus@google.com> Signed-off-by: James Zern <jzern@google.com>
* doc/encoders: Fix colums typoMichael Niedermayer2018-12-19
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/libaomenc: add row-mt optionJames Almer2018-12-09
| | | | | | | | Default to disable, same as aomenc. Fixes ticket #7598 Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/libvpxenc: add VP8 temporal scalability config optionsArd Oerlemans2018-11-19
| | | | | | | | | This commit adds configuration options to libvpxenc.c that can be used to enable VP8 temporal scalability. It also adds a way to programmatically set the per-frame encoding flags which can be used to control usage and updates of reference frames while encoding with temporal scalability enabled. Signed-off-by: James Zern <jzern@google.com>
* doc/encoders: Add libaom-av1Mark Thompson2018-11-18
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* doc/encoders: Move libxavs2 to correct place in alphabetical orderMark Thompson2018-11-18
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* libvpxenc: extend auto-alt-ref rangeJames Zern2018-11-09
| | | | | | | vp9 now supports [0, 6] Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: James Zern <jzern@google.com>
* libvpxenc,vp9: add enable-tpl optionJames Zern2018-11-09
| | | | | | enables temporal dependency model Signed-off-by: James Zern <jzern@google.com>
* vaapi_encode: Support configurable slicesMark Thompson2018-10-27
| | | | | | This adds common code to query driver support and set appropriate address/size information for each slice. It only supports rectangular slices for now, since that is the most common use-case.
* doc/encoders: Document -sei option to hevc_vaapiMark Thompson2018-09-23
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* vaapi_encode_h265: Set level based on stream if not set by userMark Thompson2018-09-23
| | | | | | Sets the level based on the stream properties if it is not explicitly set by the user. Also add a tier option to set general_tier_flag, since that affects the level choice.
* vaapi_encode_mjpeg: Use CBS to store parameters and write headersMark Thompson2018-09-23
| | | | Also adds greyscale, 4:2:2, 4:4:4 and RGB support.
* doc/encoders: Add missing options to VAAPI encodersMark Thompson2018-09-23
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