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author | Fish Lin | 2019-03-29 04:20:46 +0100 |
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committer | Mauro Carvalho Chehab | 2019-04-22 16:25:36 +0200 |
commit | 87effaae9e90474546d441b9123bca824e670a0b (patch) | |
tree | a31c6bc888cab7395bb61e8288db27a2d8f2d1a4 /drivers/media/platform/atmel/atmel-isc.c | |
parent | media: index.rst: exclude Indexes section from latex/pdf output (diff) | |
download | kernel-qcow2-linux-87effaae9e90474546d441b9123bca824e670a0b.tar.gz kernel-qcow2-linux-87effaae9e90474546d441b9123bca824e670a0b.tar.xz kernel-qcow2-linux-87effaae9e90474546d441b9123bca824e670a0b.zip |
media: v4l: add I / P frame min max QP definitions
Add following V4L2 QP parameters for H.264:
* V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP
* V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP
* V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP
* V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP
These controls will limit QP range for intra and inter frame,
provide more manual control to improve video encode quality.
Signed-off-by: Fish Lin <linfish@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/atmel/atmel-isc.c')
0 files changed, 0 insertions, 0 deletions