Function minimp4_sys::MP4E_set_dsi

pub unsafe extern "C" fn MP4E_set_dsi(
    mux: *mut MP4E_mux_t, 
    track_id: c_int, 
    dsi: *const c_void, 
    bytes: c_int
) -> c_int

Set Decoder Specific Info (DSI) Can be used for audio and private tracks. MUST be used for AAC track. Only one DSI can be set. It is an error to set DSI again

return error code MP4E_STATUS_*