hi_mpi_venc_get_chn_attr
The
The
Description
Obtains the current attributes of an encoding channel.
Restrictions
- This API must be called after an encoding channel is created and before the channel is destroyed.
- Only H.264/H.265 encoding channels support this API.
Prototype
hi_s32 hi_mpi_venc_get_chn_attr(hi_venc_chn chn, hi_venc_chn_attr *chn_attr)
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
chn |
Input |
Encoding channel ID. |
chn_attr |
Output |
Pointer to the encoding channel attributes. |
Returns
- 0: success
- Other values: failure. For details, see VENC/JPEGE Return Codes.
Parent topic: VENC/JPEGE