hi_venc_h265_stream_info

Function

Defines the features of an H.265 stream.

For Ascend 950PR/Ascend 950DT, this structure is not supported.

For Atlas A3 training products/Atlas A3 inference products, this structure is not supported.

For Atlas A2 training products/Atlas A2 inference products, this structure is not supported.

For Atlas inference products, this structure is reserved.

Definition

typedef struct {
    hi_u32 pic_bytes;
    hi_u32 inter64x64_cu_num;
    hi_u32 inter32x32_cu_num;
    hi_u32 inter16x16_cu_num;
    hi_u32 inter8x8_cu_num;
    hi_u32 intra32x32_cu_num;
    hi_u32 intra16x16_cu_num;
    hi_u32 intra8x8_cu_num;
    hi_u32 intra4x4_cu_num;
    hi_venc_ref_type ref_type;
    hi_u32 update_attr_cnt;
    hi_u32 start_qp;
    hi_u32 mean_qp;
    hi_bool is_p_skip;
}hi_venc_h265_stream_info;

For details about basic data types hi_u32 and hi_bool, see Basic Data Types.

Members

Member	Description
pic_bytes	Number of bytes in the current frame.
inter64x64_cu_num	Number of coding units (CUs) in inter64×64 prediction mode in the current frame. For Atlas 200I/500 A2 inference products, this parameter is not supported currently.
inter32x32_cu_num	Number of CUs in inter32×32 prediction mode in the current frame. For Atlas 200I/500 A2 inference products, this parameter is not supported currently.
inter16x16_cu_num	Number of CUs in inter16×16 prediction mode in the current frame. For Atlas 200I/500 A2 inference products, this parameter is not supported currently.
inter8x8_cu_num	Number of CUs in inter8×8 prediction mode in the current frame. For Atlas 200I/500 A2 inference products, this parameter is not supported currently.
intra32x32_cu_num	Number of CUs in intra32×32 prediction mode in the current frame. For Atlas 200I/500 A2 inference products, this parameter is not supported currently.
intra16x16_cu_num	Number of CUs in intra16×16 prediction mode in the current frame. For Atlas 200I/500 A2 inference products, this parameter is not supported currently.
intra8x8_cu_num	Number of CUs in intra8×8 prediction mode in the current frame. For Atlas 200I/500 A2 inference products, this parameter is not supported currently.
intra4x4_cu_num	Number of CUs in intra4×4 prediction mode in the current frame. For Atlas 200I/500 A2 inference products, this parameter is not supported currently.
ref_type	Type of the frame in advanced frame skipping reference mode. For details, see hi_venc_ref_type. For Atlas 200I/500 A2 inference products, this parameter is not supported currently.
update_attr_cnt	Number of times that channel attributes or parameters (including RC parameters) are updated. For Atlas 200I/500 A2 inference products, this parameter is not supported currently.
start_qp	Start QP of the current frame.
mean_qp	Mean QP of the current frame.
is_p_skip	P-Skip frame flag. For Atlas 200I/500 A2 inference products, this parameter is not supported currently.

Precautions

For details about ref_type, see its description in hi_venc_h264_stream_info.

Parent topic: VENC/JPEGE