venc_get_qpmap_size

Product	Supported
Atlas 350 Accelerator Card	x
Atlas A3 training product/Atlas A3 inference product	x
Atlas A2 training product/Atlas A2 inference product	x
Atlas training product	x
Atlas inference product	√
Atlas 200I/500 A2 inference product	x

Obtains the size of the QpMap table. Only H.264/H.265 encoding channels support this API.

C Prototype

hi_s32 hi_mpi_venc_get_qpmap_size(hi_payload_type type, hi_u32 width, hi_u32 height)

Python Function

size = acl.himpi.venc_get_qpmap_size(type, width, height)

Parameter	Description
type	Int, encoding protocol type. For details, see hi_payload_type.
width	Int, width of the encoded image.
height	Int, height of the encoded image.

Return Value	Description
size	int. 0: failure Other values: success

Parent topic: VENC/JPEGE APIs