vdec_set_chn_attr

Sets the attributes of a VDEC channel. This API is not supported.

This API is not supported in the current version. The function does not take effect. If this API is called, the return value is 0.

C Prototype

hi_s32 hi_mpi_vdec_set_chn_attr(hi_vdec_chn chn, const hi_vdec_chn_attr *attr)

Python Function

ret = acl.himpi.vdec_set_chn_attr(chn, attr)

Parameter	Description
chn	Int, decoding channel ID.
attr	Dict, dictionary of decoding channel attributes. For details, see hi_vdec_chn_attr.

Return Value	Description
ret	ret: int, error code. 0 indicates success. Other values indicate failure. For details, see VDEC/JPEGD Return Codes.

Parent topic: VDEC/JPEGD APIs