diff options
| author | Maheshwar Ajja <majja@codeaurora.org> | 2020-05-23 04:05:26 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-01 15:13:29 +0300 |
| commit | 4ad1b0d410c88c7c8e8fd1298c9d2293b651e35c (patch) | |
| tree | b3e972f783e5484061c8e4af8ac896075b8a076e /drivers/media/v4l2-core/v4l2-mem2mem.c | |
| parent | 73d513e45ac7e5219388bee98d36aae820d2876c (diff) | |
| download | linux-4ad1b0d410c88c7c8e8fd1298c9d2293b651e35c.tar.xz | |
media: v4l2-ctrls: Add encoder constant quality control
When V4L2_CID_MPEG_VIDEO_BITRATE_MODE value is
V4L2_MPEG_VIDEO_BITRATE_MODE_CQ, encoder will produce
constant quality output indicated by
V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY control value.
Encoder will choose appropriate quantization parameter
and bitrate to produce requested frame quality level.
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-mem2mem.c')
0 files changed, 0 insertions, 0 deletions