hi_venc_h264_stream_info

Description

Defines the features of an H.264 stream.

Prototype

hi_venc_h264_stream_info = {"pic_bytes": pic_bytes,
                            "inter16x16_mb_num": inter16x16_mb_num,
                            "inter8x8_mb_num": inter8x8_mb_num,
                            "intra16_mb_num": intra16_mb_num,
                            "intra8_mb_num": intra8_mb_num,
                            "intra4_mb_num": intra4_mb_num,
                            "ref_type": hi_venc_ref_type,
                            "update_attr_cnt": update_attr_cnt,
                            "start_qp": start_qp,
                            "mean_qp": mean_qp,
                            "is_p_skip": is_p_skip }

Members

Member	Description
pic_bytes	Int, number of bytes in the current frame.
inter16x16_mb_num	Int, number of macroblocks in Inter 16 x 16 prediction mode in the current frame.
inter8x8_mb_num	Int, number of macroblocks in Inter 8 x 8 prediction mode in the current frame.
intra16_mb_num	Int, number of macroblocks in Intra 16 prediction mode in the current frame.
intra8_mb_num	Int, number of macroblocks in Intra 8 prediction mode in the current frame.
intra4_mb_num	Int, number of macroblocks in Intra 4 prediction mode in the current frame.
ref_type	Int, type of the encoded frame in advanced frame skipping reference mode.
update_attr_cnt	Int, number of times that channel attributes or parameters (including RC parameters) are updated.
start_qp	Int, start QP value of the current frame.
mean_qp	Int, mean QP value of the current frame.
is_p_skip	Int, PSkip frame flag.

Parent topic: Video/Image Encoding