Function: dvpp_get_stream_desc_data

Product	Supported (Yes/No)
Atlas 350 Accelerator Card	x
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	√
Atlas training product	√
Atlas inference product	√
Atlas 200I/500 A2 inference product	√

Obtains the video stream description parameter: video stream data memory on the device.

C Prototype

void *acldvppGetStreamDescData(const acldvppStreamDesc *streamDesc)

Python Function

data_dev = acl.media.dvpp_get_stream_desc_data(dvpp_stream_desc)

Parameter	Input/Output	Description
dvpp_stream_desc	Input	Int, pointer address of the video stream description.
data_dev	Input	Int, video stream data memory on the device.

Return Value	Description
ret	Int, error code. 0 on success; else, failure.

Parent topic: common