From bf0bedd371574837caaeeaa01f674cdf90508275 Mon Sep 17 00:00:00 2001 From: Amit Grover Date: Tue, 4 Feb 2014 06:59:58 -0300 Subject: [media] v4l2: Add settings for Horizontal and Vertical MV Search Range Adding V4L2 controls for horizontal and vertical search range in pixels for motion estimation module in video encoder. Signed-off-by: Swami Nathan Signed-off-by: Amit Grover Acked-by: Hans Verkuil Acked-by: Lad, Prabhakar Signed-off-by: Kamil Debski Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/controls.xml | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'Documentation/DocBook') diff --git a/Documentation/DocBook/media/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml index a5a3188..0e1770c 100644 --- a/Documentation/DocBook/media/v4l/controls.xml +++ b/Documentation/DocBook/media/v4l/controls.xml @@ -2258,6 +2258,26 @@ Applicable to the MPEG1, MPEG2, MPEG4 encoders. VBV buffer control. + + + V4L2_CID_MPEG_VIDEO_MV_H_SEARCH_RANGE  + integer + + Horizontal search range defines maximum horizontal search area in pixels +to search and match for the present Macroblock (MB) in the reference picture. This V4L2 control macro is used to set +horizontal search range for motion estimation module in video encoder. + + + + + V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE  + integer + + Vertical search range defines maximum vertical search area in pixels +to search and match for the present Macroblock (MB) in the reference picture. This V4L2 control macro is used to set +vertical search range for motion estimation module in video encoder. + + V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE  -- cgit v1.1