V4L2_CID_MPEG_VIDEO_AVERAGE_QP
V4L2_CID_MPEG_VIDEO_AVERAGE_QP, 0, 51, 1, 0);
V4L2_CID_MPEG_VIDEO_AVERAGE_QP);
case V4L2_CID_MPEG_VIDEO_AVERAGE_QP:
case V4L2_CID_MPEG_VIDEO_AVERAGE_QP: return "Average QP Value";