hi_venc_pack

Description

Defines the dictionary of a frame stream packet.

Prototype

hi_venc_pack = {"phys_addr": phys_addr,
                "addr": addr,
                "len": len,
                "pts": pts,
                "is_frame_end": is_frame_end,
                "data_type": hi_venc_data_type,
                "offset": offset,
                "data_num": data_num
                "pack_info": [hi_venc_pack_info]}

hi_venc_pack = {"input_addr": input_addr,
                "addr": addr,
                "len": len,
                "pts": pts,
                "is_frame_end": is_frame_end,
                "data_type": hi_venc_data_type,
                "offset": offset,
                "data_num": data_num
                "pack_info": [hi_venc_pack_info]}

Members

Member	Description
addr	Int, start address of a stream packet.
phys_addr	Int, physical address of a stream packet.
input_addr	Int, buffer address of input stream data.
len	Int, stream packet length. If the value of len is 0, video or image encoding fails.
data_type	Int, stream type. H.265, H.264, and JPEG packets are supported.
pts	Int, timestamp (μs).
is_frame_end	Int, end of a frame. Selected from: HI_TRUE: The packet marks the end of the frame. HI_FALSE: The packet does not mark the end of the frame.
offset	Int, offset of the packet payload relative to the start address addr.
data_num	Int, number of packets in a stream, which is related to the data_type setting.
pack_info	List, packet information.

Parent topic: Video/Image Encoding