let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(w, h, false, fmt));
self.info = NACodecInfo::new_ref(info.get_name(), myinfo, info.get_extradata()).into_ref();
let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(w, h, false, fmt));
self.info = NACodecInfo::new_ref(info.get_name(), myinfo, info.get_extradata()).into_ref();