diff options
| author | Wenbin Chen <wenbin.chen@intel.com> | 2022-12-26 14:02:01 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2023-01-09 13:56:03 +0800 |
| commit | 13d04e30d7753811176e154a2828bf054a9a846a (patch) | |
| tree | 4341c48dd815ba666b5fbaa36a4fb2852732999a /doc | |
| parent | c8e73558fe0181a0b3e611f486bb8bc308af24b4 (diff) | |
libavcodec/qsvenc_av1: Add max_frame_size support to av1_qsv encoder
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/encoders.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/encoders.texi b/doc/encoders.texi index 543b5e26a9..727f12a59d 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -3855,6 +3855,11 @@ Depth of look ahead in number frames, available when extbrc option is enabled. Setting this flag turns on or off LowDelayBRC feautre in qsv plugin, which provides more accurate bitrate control to minimize the variance of bitstream size frame by frame. Value: -1-default 0-off 1-on + +@item max_frame_size +Set the allowed max size in bytes for each frame. If the frame size exceeds +the limitation, encoder will adjust the QP value to control the frame size. +Invalid in CQP rate control mode. @end table @section snow |