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* avcodec/libvpxenc: fix setting amount of threads used for encodingJames Almer2018-05-21
| | | | | | | | | | | | The libvpx doxy says that a value of 0 for the g_threads field is equivalent to a value of 1, whereas for avctx->thread_count it means the maximum amount of threads possible for the host system. Use av_cpu_count() to get the correct thread count when auto threads is requested. Reviewed-by: James Zern <jzern@google.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec: add metadata to identify wrappers and hardware decoderswm42017-12-14
| | | | | | | | | | | | | | | | | | | | | Explicitly identify decoder/encoder wrappers with a common name. This saves API users from guessing by the name suffix. For example, they don't have to guess that "h264_qsv" is the h264 QSV implementation, and instead they can just check the AVCodec .codec and .wrapper_name fields. Explicitly mark AVCodec entries that are hardware decoders or most likely hardware decoders with new AV_CODEC_CAPs. The purpose is allowing API users listing hardware decoders in a more generic way. The proposed AVCodecHWConfig does not provide this information fully, because it's concerned with decoder configuration, not information about the fact whether the hardware is used or not. AV_CODEC_CAP_HYBRID exists specifically for QSV, which can have software implementations in case the hardware is not capable. Based on a patch by Philip Langdale <philipl@overt.org>. Merges Libav commit 47687a2f8aca3f65b6fdd117b1cb66a7409a7fd1.
* libvpxenc,vp9: add corpus-complexity optionJames Zern2017-11-28
| | | | | | | | | | Corpus VBR mode is a variant of standard VBR where the complexity distribution midpoint is passed in rather than calculated for a specific clip or chunk. The valid range is [0, 10000]. 0 (default) uses standard VBR. Signed-off-by: James Zern <jzern@google.com>
* libvpxenc: remove pre-1.4.0 checksJames Zern2017-11-20
| | | | | Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: James Zern <jzern@google.com>
* lavc/libvpxenc: add tune-content optionJames Zern2017-11-17
| | | | | | this matches the vpxenc parameter Signed-off-by: James Zern <jzern@google.com>
* Merge commit '94eed68ace9f2416af8457fcbf142b175928c06b'James Almer2017-10-23
|\ | | | | | | | | | | | | * commit '94eed68ace9f2416af8457fcbf142b175928c06b': lavc: Drop deprecated options moved to private contexts Merged-by: James Almer <jamrial@gmail.com>
| * lavc: Drop deprecated options moved to private contextsVittorio Giovara2017-03-23
| | | | | | | | Deprecated in 10/2014 and 07/2015.
* | libvpxenc: allow aq-mode 4 (equator360)James Zern2017-04-28
| | | | | | | | | | | | | | this was added in 1.6.0 Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Zern <jzern@google.com>
* | Merge commit 'b183abfb5b6366b177cf44f244c66156257a6fd6'Clément Bœsch2017-03-15
|\| | | | | | | | | | | | | | | | | | | | | * commit 'b183abfb5b6366b177cf44f244c66156257a6fd6': vpx: Support color range Decoder chunk not merged as the framework automatically copies avctx color range to the frame color range. And we already set the avctx field since cbcc88c039. Merged-by: Clément Bœsch <cboesch@gopro.com>
| * vpx: Support color rangeLuca Barbato2016-07-23
| | | | | | | | The range field has been introduced in version 1.6.0
* | lavc/libvpxenc: add -row-mt optionKagami Hiiragi2017-03-06
| | | | | | | | Signed-off-by: James Zern <jzern@google.com>
* | libvpxenc: Don't spam level errors for VP8 encodesAlex Converse2016-12-13
| | | | | | | | | | Fixes "Failed to set VP9E_GET_LEVEL codec control: Codec does not implement requested capability" log messages on VP8 encodes.
* | libvpxenc: Report encoded VP9 levelAlex Converse2016-11-28
| | | | | | | | | | Report the actual level of the encoded output if a level is targeted or the level is passively tracked with a target of 0.
* | libvpxenc: Support targeting a VP9 levelAlex Converse2016-11-22
| | | | | | | | Levels are specified at https://www.webmproject.org/vp9/levels/
* | lavc/libvpxenc: fix -auto-alt-ref option typeKagami Hiiragi2016-10-21
| | | | | | | | | | | | | | | | vp9_cx_iface actually allows values in range [0..2]. This fixes ticket #5894. Signed-off-by: Kagami Hiiragi <kagami@genshiken.org> Signed-off-by: James Zern <jzern@google.com>
* | lavc/libvpxenc: Avoid vp8 transparency encoding with auto-alt-ref.Carl Eugen Hoyos2016-09-17
| | | | | | | | Fixes ticket #5815.
* | libvpxenc,cosmetics: rename common fns vp8 -> vpxJames Zern2016-07-21
| | | | | | | | | | | | | | + the context struct Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Zern <jzern@google.com>
* | libvpx: Enable vp9 alpha encodingVignesh Venkatasubramanian2016-07-12
| | | | | | | | | | | | | | | | | | | | Chrome canary now supports decoding of VP9 streams with alpha channel [1]. Add support to ffmpeg for creating such files. [1] https://codereview.chromium.org/2096813002/ Reviewed-by: James Zern <jzern@google.com> Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
* | libvpxenc: quiet unused-variable warningJames Zern2016-02-22
| | | | | | | | | | | | | | | | | | with older versions of libvpx since: 432be63 lavc/libvpx: Fix support for RGB colorspace. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: James Zern <jzern@google.com>
* | lavc/libvpx: Reindent after last commit.Carl Eugen Hoyos2016-02-19
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* | lavc/libvpx: Fix support for RGB colorspace.Carl Eugen Hoyos2016-02-19
| | | | | | | | | | Reported and tested by Nicolas George. Fixes ticket #5249.
* | lavc/libvpx: Fix high-bitdepth pix_fmts on big endian.Carl Eugen Hoyos2016-02-19
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* | libvpxenc: Allow setting tune parameterTimothy Gu2016-02-07
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* | Merge commit '1482aff2048511b821ff9feac19426113cc641a2'Derek Buitenhuis2016-01-28
|\| | | | | | | | | | | | | * commit '1482aff2048511b821ff9feac19426113cc641a2': lavc: Move noise_reduction to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move noise_reduction to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | This option is only used by mpegvideoenc, x264, xavs, and vpx. It is a very codec-specific option, so deprecate the global variant. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '0ac9f33a9e69c64eee592791be3c5441a6a3d6b7'Derek Buitenhuis2016-01-28
|\| | | | | | | | | | | | | * commit '0ac9f33a9e69c64eee592791be3c5441a6a3d6b7': lavc: Move frame_skip_* to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavc: Move frame_skip_* to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | These options are only used by mpegvideoenc and vpx. They are very codec-specific options, so deprecate the global variants. Add an allowed value to the private options for frame_skip_cmp which seems to have been forgotten, but perfectly working. The libvpx frame dropping feature uses one of such option (frame_skip_threshold) without the other three. For this reason rename the option to something more consistent with the other libvpx variables. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | libvpx: Support setting color range for vp9.Sasi Inguva2016-01-09
| | | | | | | | | | | | | | | | Pass through color range to vp9 encoder. Parse color range in libvpxdec.c. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Sasi Inguva <isasi@google.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | lavc/libvpxenc: Improve documentation for option cpu-used.Carl Eugen Hoyos2016-01-09
| | | | | | | | | | Fixes ticket #5140. Reviewed-by: James Zern
* | lavc: add vp9 profiles to AVCodecDescriptorHendrik Leppkes2016-01-01
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* | lavc/libvpxenc: replace round by lrintGanesh Ajjanagadde2015-12-21
| | | | | | | | | | | | Mostly cosmetic here. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* | Merge commit '03afb62e83516141ba999536fc97575faefb98af'Hendrik Leppkes2015-12-17
|\| | | | | | | | | | | | | * commit '03afb62e83516141ba999536fc97575faefb98af': libvpxenc: export CPB props side data Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * libvpxenc: export CPB props side dataAnton Khirnov2015-12-06
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| * libvpxenc: remove some unused ctrl id mappingsJames Zern2015-11-23
| | | | | | | | | | | | | | | | | | VP8E_UPD_ENTROPY, VP8E_UPD_REFERENCE, VP8E_USE_REFERENCE were removed from libvpx and the remaining values were never used here Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Zern <jzern@google.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | avcodec: use AV_OPT_TYPE_BOOL in a bunch of placesClément Bœsch2015-12-04
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* | Replace remaining occurances of av_free_packet with av_packet_unrefHendrik Leppkes2015-10-27
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* | libvpxenc: remove some unused ctrl id mappingsJames Zern2015-10-20
| | | | | | | | | | | | | | | | VP8E_UPD_ENTROPY, VP8E_UPD_REFERENCE, VP8E_USE_REFERENCE were removed from libvpx and the remaining values were never used here Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Zern <jzern@google.com>
* | libvpxenc: make flags i64 instead of dbl.Ronald S. Bultje2015-08-18
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* | FF_OPT_TYPE_* -> AV_OPT_TYPE_*.Ronald S. Bultje2015-08-18
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* | libvpxenc: report pict_type/error via side-dataJames Zern2015-07-29
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Zern <jzern@google.com>
* | libvpxenc: quiet coded_frame deprecation warningsJames Zern2015-07-29
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Zern <jzern@google.com>
* | Merge commit 'def97856de6021965db86c25a732d78689bd6bb0'Michael Niedermayer2015-07-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'def97856de6021965db86c25a732d78689bd6bb0': lavc: AV-prefix all codec capabilities Conflicts: cmdutils.c ffmpeg.c ffplay.c libavcodec/8svx.c libavcodec/aacenc.c libavcodec/ac3dec.c libavcodec/adpcm.c libavcodec/alac.c libavcodec/atrac3plusdec.c libavcodec/bink.c libavcodec/dnxhddec.c libavcodec/dvdec.c libavcodec/dvenc.c libavcodec/ffv1dec.c libavcodec/ffv1enc.c libavcodec/fic.c libavcodec/flacdec.c libavcodec/flacenc.c libavcodec/flvdec.c libavcodec/fraps.c libavcodec/frwu.c libavcodec/gifdec.c libavcodec/h261dec.c libavcodec/hevc.c libavcodec/iff.c libavcodec/imc.c libavcodec/libopenjpegdec.c libavcodec/libvo-aacenc.c libavcodec/libvorbisenc.c libavcodec/libvpxdec.c libavcodec/libvpxenc.c libavcodec/libx264.c libavcodec/mjpegbdec.c libavcodec/mjpegdec.c libavcodec/mpegaudiodec_float.c libavcodec/msmpeg4dec.c libavcodec/mxpegdec.c libavcodec/nvenc_h264.c libavcodec/nvenc_hevc.c libavcodec/pngdec.c libavcodec/qpeg.c libavcodec/ra288.c libavcodec/rv10.c libavcodec/s302m.c libavcodec/sp5xdec.c libavcodec/takdec.c libavcodec/tiff.c libavcodec/tta.c libavcodec/utils.c libavcodec/v210dec.c libavcodec/vp6.c libavcodec/vp9.c libavcodec/wavpack.c libavcodec/yop.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
| * lavc: AV-prefix all codec capabilitiesVittorio Giovara2015-07-27
| | | | | | | | | | | | Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615'Michael Niedermayer2015-07-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615': lavc: AV-prefix all codec flags Conflicts: doc/examples/muxing.c ffmpeg.c ffmpeg_opt.c ffplay.c libavcodec/aacdec.c libavcodec/aacenc.c libavcodec/ac3dec.c libavcodec/ac3enc_float.c libavcodec/atrac1.c libavcodec/atrac3.c libavcodec/atrac3plusdec.c libavcodec/dcadec.c libavcodec/ffv1enc.c libavcodec/h264.c libavcodec/h264_loopfilter.c libavcodec/h264_mb.c libavcodec/imc.c libavcodec/libmp3lame.c libavcodec/libtheoraenc.c libavcodec/libtwolame.c libavcodec/libvpxenc.c libavcodec/libxavs.c libavcodec/libxvid.c libavcodec/mpeg12dec.c libavcodec/mpeg12enc.c libavcodec/mpegaudiodec_template.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_motion.c libavcodec/nellymoserdec.c libavcodec/nellymoserenc.c libavcodec/nvenc.c libavcodec/on2avc.c libavcodec/options_table.h libavcodec/opus_celt.c libavcodec/pngenc.c libavcodec/ra288.c libavcodec/ratecontrol.c libavcodec/twinvq.c libavcodec/vc1_block.c libavcodec/vc1_loopfilter.c libavcodec/vc1_mc.c libavcodec/vc1dec.c libavcodec/vorbisdec.c libavcodec/vp3.c libavcodec/wma.c libavcodec/wmaprodec.c libavcodec/x86/hpeldsp_init.c libavcodec/x86/me_cmp_init.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
| * lavc: AV-prefix all codec flagsVittorio Giovara2015-07-27
| | | | | | | | | | | | Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | avcodec: Add a min size parameter to ff_alloc_packet2()Michael Niedermayer2015-07-27
| | | | | | | | | | | | | | | | This parameter can be used to inform the allocation code about how much downsizing might occur, and can be used to optimize how to allocate the packet Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '40cf1bbacc6220a0aa6bed5c331871d43f9ce370'Michael Niedermayer2015-07-21
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '40cf1bbacc6220a0aa6bed5c331871d43f9ce370': Deprecate avctx.coded_frame Conflicts: ffmpeg.c libavcodec/a64multienc.c libavcodec/asvenc.c libavcodec/cljrenc.c libavcodec/dpxenc.c libavcodec/gif.c libavcodec/mpegvideo_enc.c libavcodec/nvenc.c libavcodec/proresenc_kostya.c libavcodec/pthread_frame.c libavcodec/rawenc.c libavcodec/sunrastenc.c libavcodec/tiffenc.c libavcodec/version.h libavcodec/xbmenc.c libavcodec/xwdenc.c libavdevice/v4l2.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
| * Deprecate avctx.coded_frameVittorio Giovara2015-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rationale is that coded_frame was only used to communicate key_frame, pict_type and quality to the caller, as well as a few other random fields, in a non predictable, let alone consistent way. There was agreement that there was no use case for coded_frame, as it is a full-sized AVFrame container used for just 2-3 int-sized properties, which shouldn't even belong into the AVCodecContext in the first place. The appropriate AVPacket flag can be used instead of key_frame, while quality is exported with the new AVPacketSideData quality factor. There is no replacement for the other fields as they were unreliable, mishandled or just not used at all. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit 'd6604b29ef544793479d7fb4e05ef6622bb3e534'Michael Niedermayer2015-07-20
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'd6604b29ef544793479d7fb4e05ef6622bb3e534': Gather all coded_frame allocations and free functions to a single place Conflicts: libavcodec/a64multienc.c libavcodec/asvenc.c libavcodec/cljrenc.c libavcodec/dpxenc.c libavcodec/dvenc.c libavcodec/gif.c libavcodec/huffyuvenc.c libavcodec/jpeglsenc.c libavcodec/libopenjpegenc.c libavcodec/libtheoraenc.c libavcodec/libvpxenc.c libavcodec/mpegvideo_enc.c libavcodec/nvenc.c libavcodec/pngenc.c libavcodec/proresenc_kostya.c libavcodec/sunrastenc.c libavcodec/tiffenc.c libavcodec/utils.c libavcodec/utvideoenc.c libavcodec/v210enc.c libavcodec/v410enc.c libavcodec/xbmenc.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
| * Gather all coded_frame allocations and free functions to a single placeVittorio Giovara2015-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Allocating coded_frame is what most encoders do anyway, so it makes sense to always allocate and free it in a single place. Moreover a lot of encoders freed the frame with av_freep() instead of the correct API av_frame_free(). This bring uniformity to encoder behaviour and prevents applications from erroneusly accessing this field when not allocated. Additionally this helps isolating encoders that export information with coded_frame, and heavily simplifies its deprecation. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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