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* put_bits: make avpriv_align_put_bits() inlineAnton Khirnov2020-10-28
| | | | | | | | | This function is so extremely simple that it is preferable to make it inline rather than deal with all the complications arising from it being an exported symbol. Keep avpriv_align_put_bits() around until the next major bump to preserve ABI compatibility.
* avcodec: add adpcm_ima_alp encoderZane van Iperen2020-10-25
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* avcodec/cuviddec: add av1 supportRoman Arzumanyan2020-10-15
| | | | Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* VP9 Profile 2 VDPAU supportManojGuptaBonda2020-10-08
| | | | | | | Added VDPAU to list of supported formats for VP9 420 10 and 12 bit formats. Add VP9 10/12 Bit support for VDPAU Signed-off-by: Philip Langdale <philipl@overt.org>
* avcodec: add Cintel RAW decoderPaul B Mahol2020-10-07
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* lavc,doc: add libuavs3d video decoder wrapperhwren2020-10-06
| | | | | Signed-off-by: hbj <hanbj@pku.edu.cn> Signed-off-by: hwren <hwrenx@126.com>
* avcodec: add Argonaut Games Video decoderPaul B Mahol2020-09-27
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* avcodec: add IPU Video decoder and parserPaul B Mahol2020-09-24
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* avcodec: add AV1 hardware accelerated decoderFei Wang2020-09-12
| | | | | | | | | This AV1 decoder is currently only used for hardware accelerated decoding. It can be extended into a native decoder in the future, so set its name to "av1" and temporarily give it the lowest priority in the codec list. Signed-off-by: Fei Wang <fei.w.wang@intel.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec: add PhotoCD decoderPaul B Mahol2020-09-04
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* avcodec: add MobiClip video decoderPaul B Mahol2020-09-03
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* avcodec: add FastAudio decoderPaul B Mahol2020-09-03
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* avcodec: add ADPCM IMA MOFLEX decoderPaul B Mahol2020-09-03
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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>
* avcodec: add RPZA encoderPaul B Mahol2020-08-21
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* avcodec: add adpcm_argo encoderZane van Iperen2020-08-07
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avcodec: add CFHD encoderPaul B Mahol2020-08-02
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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>
* avcodec: add adpcm_ima_apm encoderZane van Iperen2020-07-21
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* API: add AV_PKT_DATA_S12M_TIMECODE to AVPacketSideDataTypeLimin Wang2020-07-15
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avcodec/hevcdec: Add VDPAU to list of supported formatsManojGuptaBonda2020-07-09
| | | | | | | | | | | | | | Added VDPAU to list of supported formats for HEVC10 and 12 bit formats also added 42010 bit to surface_parameters and new VDP chroma formats to VDPAUPixFmtMaps Add HEVC 420 10/12 Bit and 444 10/12 Bit support for VDPAU YUV444P10 is defined as the 444 surface with 10bit valid data in LSBs but H/w returns Data in MSBs Hence if we map output as YUV444p16 it is filtering out the LSB to convert to p10 format. Signed-off-by: Philip Langdale <philipl@overt.org>
* libavcodec/pgxdec: Add PGX decoderGautam Ramakrishnan2020-07-03
| | | | | | This patch adds a pgx decoder. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* 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>
* avcodec/nvenc: add new Video SDK 10 featuresRoman Arzumanyan2020-07-01
| | | | | | | | 1. new Nvenc presets 2. new multipass encode modes 3. low delay key frame scale Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* avcodec/nvenc: rename tc option to something more uniqueTimo Rothenpieler2020-06-30
| | | | Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* avcodec/encode: restructure the core encoding codeJames Almer2020-06-18
| | | | | | | | | | | | | | | | This commit follows the same logic as 061a0c14bb, but for the encode API: The new public encoding API will no longer be a wrapper around the old deprecated one, and the internal API used by the encoders now consists of a single receive_packet() callback that pulls frames as required. amf encoders adapted by James Almer librav1e encoder adapted by James Almer nvidia encoders adapted by James Almer MediaFoundation encoders adapted by James Almer vaapi encoders adapted by Linjie Fu v4l2_m2m encoders adapted by Andriy Gelman Signed-off-by: James Almer <jamrial@gmail.com>
* Bump minor versions after branching 4.3Michael Niedermayer2020-06-08
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump minor versions to separate 4.3 from masterMichael Niedermayer2020-06-08
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec: add PFM image decoderPaul B Mahol2020-05-30
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* 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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* avcodec: move mpeg4 profiles to profiles.hMarton Balint2020-05-22
| | | | | | Also bump micro version after the recent option changes. Signed-off-by: Marton Balint <cus@passwd.hu>
* avcodec.h: split AVCodecParameters API into its own headerAnton Khirnov2020-05-22
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* avcodec: deprecate Lossless and Intra Only encoder capabilitesJames Almer2020-05-21
| | | | | | | Both are codec properties and not encoder capabilities. The relevant AVCodecDescriptor.props flags exist for this purpose. Signed-off-by: James Almer <jamrial@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>
* avcodec: add NotchLC decoderPaul B Mahol2020-05-19
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* lavc/libopenh264enc: Add coder option to replace cabacLinjie Fu2020-05-13
| | | | | | | | | | | | | | | | | Set DEPRECATED flag to option cabac, replace with coder. The priority logic is: 1. s->coder; then 2. avctx->coder_type; then 3. s->cabac. Change the default option to -1 and allow the default cabac to be determined by profile. Add FF_API_OPENH264_CABAC macro for cabac to remove this option after LIBAVCODEC_VERSION_MAJOR = 59. Reviewed-by: Martin Storsjö <martin@martin.st> Signed-off-by: Linjie Fu <linjie.fu@intel.com>
* lavc: add a flag for exporting AVVideoEncParams from decodersAnton Khirnov2020-05-12
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* avcodec/pcm_rechunk_bsf: add bitstream filter to rechunk pcm audioMarton Balint2020-05-07
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* lavc/libopenh264enc: set slice_mode option to deprecatedLinjie Fu2020-04-29
| | | | | | | | | | | | | | | "slice mode" option seems to be unnecessary since it could be determined by -slices/max_nal_size. default: SM_FIXEDSLCNUM_SLICE mode with cpu-number slices. -slices N: SM_FIXEDSLCNUM_SLICE mode with N slices. -max_nal_size: SM_SIZELIMITED_SLICE mode with limited size slices. Add FF_API_OPENH264_SLICE_MODE macro to remove this option after LIBAVCODEC_VERSION_MAJOR = 59. Signed-off-by: Linjie Fu <linjie.fu@intel.com> Signed-off-by: Martin Storsjö <martin@martin.st>
* avcodec: add support for Cunning Developments' ADPCMZane van Iperen2020-04-24
| | | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavc/version: bump minor version for DOVI sidedataJun Zhao2020-04-23
| | | | Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* avcodec: add a WebP parserJames Almer2020-04-16
| | | | | | | | | Based on code from the BMP parser. Addresses ticket #8574 Reviewed-by: James Zern <jzern@google.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec: Add explicit capability flag for encoder flushingPhilip Langdale2020-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, there was no way to flush an encoder such that after draining, the encoder could be used again. We generally suggested that clients teardown and replace the encoder instance in these situations. However, for at least some hardware encoders, the cost of this tear down/replace cycle is very high, which can get in the way of some use-cases - for example: segmented encoding with nvenc. To help address that use case, we added support for calling avcodec_flush_buffers() to nvenc and things worked in practice, although it was not clearly documented as to whether this should work or not. There was only one previous example of an encoder implementing the flush callback (audiotoolboxenc) and it's unclear if that was intentional or not. However, it was clear that calling avocdec_flush_buffers() on any other encoder would leave the encoder in an undefined state, and that's not great. As part of cleaning this up, this change introduces a formal capability flag for encoders that support flushing and ensures a flush call is a no-op for any other encoder. This allows client code to check if it is meaningful to call flush on an encoder before actually doing it. I have not attempted to separate the steps taken inside avcodec_flush_buffers() because it's not doing anything that's wrong for an encoder. But I did add a sanity check to reject attempts to flush a frame threaded encoder because I couldn't wrap my head around whether that code path was actually safe or not. As this combination doesn't exist today, we'll deal with it if it ever comes up.
* 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>
* Changelog: Add entry for expanded styling support in movtextPhilip Langdale2020-04-10
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* avcodec: add MV30 decoderPaul B Mahol2020-04-10
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