hi_mpi_vi_get_pipe_frame_dump_attr
The
The
Description
Obtains the dump attributes of a physical VI pipe.
Restrictions
- This API can be called only after a VI pipe is created by calling hi_mpi_vi_create_pipe.
- Virtual pipes are not supported.
Prototype
hi_s32 hi_mpi_vi_get_pipe_frame_dump_attr(hi_vi_pipe vi_pipe, hi_vi_frame_dump_attr *dump_attr)
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
vi_pipe |
Input |
Physical pipe ID. Value range: [0, 4) |
dump_attr |
Output |
Dump attributes of a physical VI pipe. |
Returns
- 0: success
- Other values: failure. For details, see VI Return Codes.
Parent topic: VI