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| author | Zhong Li <zhong.li@intel.com> | 2019-06-05 16:56:27 +0800 |
|---|---|---|
| committer | Zhong Li <zhong.li@intel.com> | 2019-06-10 13:48:06 +0800 |
| commit | ef56c28b2596eea233860d8c90f054e76da44758 (patch) | |
| tree | 83f4387ec30a08c227373fd65a53f099c79fe727 /libavcodec/x86/pixblockdsp_init.c | |
| parent | b12432721611ea7a0936645dcbd57b3b8f7d56e6 (diff) | |
| download | ffmpeg-ef56c28b2596eea233860d8c90f054e76da44758.tar.gz | |
lavf/qsvvpp: add extra_hw_frames support
extra_hw_frames is needed for some cases.
(eg: qsv decoding + qsv vpp + qsv look_ahead encoding, transcoding
failed if no extra_hw_frames supported:
ffmpeg -hwaccel qsv -c:v h264_qsv -i bbb_sunflower_1080p_30fps_normal_2000frames.mp4 \
-vf vpp_qsv=w=1280:h=720:extra_hw_frames=100 -v verbose -c:v h264_qsv \
-look_ahead 1 -look_ahead_depth 100 out1.mp4
)
Signed-off-by: Zhong Li <zhong.li@intel.com>
Diffstat (limited to 'libavcodec/x86/pixblockdsp_init.c')
0 files changed, 0 insertions, 0 deletions