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* qsv: adding Multi Frame Encode supportMaxym Dmytrychenko2018-04-081-2/+10
| | | | | | | | | | | | | | | | Starting from API 1.25 helps to improve performance of the simultaneous encode, 1:N scenario, like: ./avconv -y -hwaccel qsv -c:v h264_qsv -r 30000/1001 -i ~/bbb_sunflower_1080p_60fps_normal.mp4 -vframes 600 -an \ -filter_complex "split=2[s1][s2]; [s1]scale_qsv=1280:720[o1]; [s2]scale_qsv=960:540[o2]" \ -map [o1] -c:v h264_qsv -b:v 3200k -minrate 3200k -maxrate 3200k -f rawvideo /tmp/3200a.264 \ -map [o2] -c:v h264_qsv -b:v 1750k -minrate 1750k -maxrate 1750k -f rawvideo /tmp/1750a.264 Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
* qsvenc: add the Access Unit Delimiter NAL Unit supportZhong Li2018-03-161-0/+2
| | | | | Signed-off-by: Zhong Li <zhong.li@intel.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* lavc/qsv: default la_ds to MFX_LOOKAHEAD_DS_UNKNOWNRuiling Song2018-02-121-2/+3
| | | | | | | | MFX_LOOKAHEAD_DS_UNKNOWN means auto. -1 is not a valid value. Signed-off-by: Ruiling Song <ruiling.song@intel.com> Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
* qsvenc: AVBR is not supported on non-windows OSZhong Li2018-02-121-0/+2
| | | | | | | AVBR is supported from API 1.3 but only available for Windows Signed-off-by: Zhong Li <zhong.li@intel.com> Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
* qsv: Support explicit lookahead downscalingLuca Barbato2017-12-121-0/+13
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* lavc/qsvenc: ICQ/VCM/QVBR are not avilable on LinuxLi, Zhong2017-12-121-0/+7
| | | | | Signed-off-by: Zhong Li <zhong.li@intel.com> Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
* qsvenc: cavlc option is only available for h264Li, Zhong2017-11-241-2/+1
| | | | | | | | Moving option definition to h264 implementation and fixing command line defaults in order to properly respect cavlc input value Signed-off-by: Zhong Li <zhong.li@intel.com> Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
* qsvenc: Make sure the interlaced encoding worksAaron Levinson2017-04-231-0/+1
| | | | | | | And reduce the vertical alignment constraint when possible to reduce the memory usage. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* qsv: Set the correct range for la_depthLuca Barbato2017-01-131-1/+2
| | | | Setting an invalid range for it makes the encoder behave inconsistently.
* qsvenc: support getting the session from an AVHWFramesContextAnton Khirnov2016-06-211-0/+2
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* qsvenc: Add private option to replace coder_typeVittorio Giovara2016-01-251-0/+2
| | | | Missing from be00ec832c519427cd92218abac77dafdc1d5487.
* lavc: Move b_frame_strategy and b_sensitivity to codec private optionsVittorio Giovara2016-01-211-0/+2
| | | | | | | | | | The b_frame_strategy option is only used by mpegvideoenc, qsv, x264, and xavs, while b_sensitivity is only used by mpegvideoenc. These are very codec-specific options, so deprecate the global variants. Set proper limits to the maximum allowed values. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* qsvenc: expose additional encoding optionsAnton Khirnov2015-11-201-0/+28
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* qsvenc: support more RC methodsAnton Khirnov2015-11-201-1/+8
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* qsvenc: factor out common optionsAnton Khirnov2015-11-201-0/+9
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* qsvenc: print the actual video parameters used by MSDKAnton Khirnov2015-11-201-0/+11
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* qsvenc: add an API for allocating opaque surfacesAnton Khirnov2015-10-161-1/+8
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* qsvenc: support passing arbitrary external buffers to the encoderAnton Khirnov2015-10-161-1/+2
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* qsvenc: properly handle asynchronous encodingAnton Khirnov2015-07-191-0/+3
| | | | Wait for async_depth frames before syncing.
* lavc: add Intel libmfx-based HEVC encoderAnton Khirnov2015-07-081-0/+3
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* lavc: add Intel libmfx-based H.264 encoderAnton Khirnov2015-03-271-0/+68
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