Function: dvpp_set_stream_desc_format

Product	Supported (√/x)
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas training products	√
Atlas inference products	√
Atlas 200I/500 A2 inference products	√

Sets the video stream description parameter: the video stream format.

C Prototype

aclError acldvppSetStreamDescFormat(acldvppStreamDesc *streamDesc, acldvppStreamFormat format)

Python Function

ret = acl.media.dvpp_set_stream_desc_format(dvpp_stream_desc, format)

Parameter	Description
dvpp_stream_desc	Int, pointer address of the video stream description. Call acl.media.dvpp_create_stream_desc to create data of the acldvppStreamDesc type in advance.
format	Int, video stream format (H.264/H.265). For details, see acldvppStreamFormat.

Parameter

Description

dvpp_stream_desc

Int, pointer address of the video stream description.

Call acl.media.dvpp_create_stream_desc to create data of the acldvppStreamDesc type in advance.

format

Int, video stream format (H.264/H.265). For details, see acldvppStreamFormat.

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

Parent topic: common