vdec_stop_recv_stream

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

Stops receiving the streams sent by the user. This API must be called before the decoding channel is destroyed.

C Prototype

        
             hi_s32 hi_mpi_vdec_stop_recv_stream(hi_vdec_chn chn)

Python Function

        
             ret = acl.himpi.vdec_stop_recv_stream(chn)

Parameter	Description
chn	Int, decoding channel ID.

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

Ensure that a channel has been created. Otherwise, the error code HI_ERR_VDEC_UNEXIST is returned.
If acl.himpi.vdec_send_stream is called after this API call, a failure is returned.
Repeated calls to this API return successful responses.

For details about the API call sequence, see JPEGE and VENC.

Parent topic: VDEC/JPEGD APIs