Function av_video_enc_params_create_side_data

pub unsafe extern "C" fn av_video_enc_params_create_side_data(
    frame: *mut AVFrame,
    type_: i32,
    nb_blocks: u32,
) -> *mut AVVideoEncParams

Allocates memory for AVEncodeInfoFrame plus an array of {@code nb_blocks} AVEncodeInfoBlock in the given AVFrame {@code frame} as AVFrameSideData of type AV_FRAME_DATA_VIDEO_ENC_PARAMS and initializes the variables.