hi_mpi_vi_get_pipe_frame_source

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

Obtains the frame source of a VI pipe.

hi_s32 hi_mpi_vi_get_pipe_frame_source(hi_vi_pipe vi_pipe, hi_vi_pipe_frame_source *source)

Parameter	Input/Output	Description
vi_pipe	Input	Pipe ID. Value range: [0, 12)
source	Output	Frame source of a pipe.

Parameter

Input/Output

Description

vi_pipe

Input

Pipe ID.

Value range: [0, 12)

source

Output

Frame source of a pipe.

Before calling this API, you must call the hi_mpi_vi_create_pipe API to create a pipe.

Parent topic: VI