Parameter Setting

The VO module provides the feature of setting parameters through the SetParam API.

VIDEO_SET_ENCODER_PARAM

Set module to DATA_VIDEO and cmd to VIDEO_SET_ENCODER_PARAM, and input data of the EncodeParams type to set encoding parameters. The following is an example:

VmiDataType module = DATA_VIDEO;
VmiCmd cmd = VIDEO_SET_ENCODER_PARAM;
EncodeParams encodeParams;
uint8_t* param = &encodeParams;
SetParam(module, cmd, param, sizeof(EncodeParams));

Parent topic: Video Output Development