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| author | Linjie Fu <linjie.fu@intel.com> | 2018-11-29 14:14:22 +0800 |
|---|---|---|
| committer | Zhong Li <zhong.li@intel.com> | 2019-01-10 21:48:07 +0800 |
| commit | e92ce340e63058de32aec733b59fe2b196bed214 (patch) | |
| tree | 86ffad65395fede6550521ab6ccd39a50be60ddb /libavcodec/mediacodec_surface.c | |
| parent | ed3b64402ef770097f81e4f1e17f1fca253159aa (diff) | |
| download | ffmpeg-e92ce340e63058de32aec733b59fe2b196bed214.tar.gz | |
lavc/qsvenc: add VDENC support for H264
Add VDENC(lowpower mode) support for QSV H264
It's an experimental function(like lowpower in vaapi) with
some limitations:
- CBR/VBR require HuC which should be explicitly loaded via i915
module parameter(i915.enable_guc=2 for linux kernel version >= 4.16)
Use option "-low_power 1" to enable VDENC.
Add in dump_video_param() to show the status of VDENC in runtime log.
Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Zhong Li <zhong.li@intel.com>
Diffstat (limited to 'libavcodec/mediacodec_surface.c')
0 files changed, 0 insertions, 0 deletions