if let NACodecTypeInfo::Video(vinfo) = info.get_properties() {
let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(vinfo.get_width(), vinfo.get_height(), false, YUV410_FORMAT));
self.width = vinfo.get_width();
self.height = vinfo.get_height();
self.cur_frame = TM2Frame::alloc(self.width, self.height);
self.prev_frame = TM2Frame::alloc(self.width, self.height);
if let NACodecTypeInfo::Video(vinfo) = info.get_properties() {
let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(vinfo.get_width(), vinfo.get_height(), false, YUV410_FORMAT));
self.width = vinfo.get_width();
self.height = vinfo.get_height();
self.cur_frame = TM2Frame::alloc(self.width, self.height);
self.prev_frame = TM2Frame::alloc(self.width, self.height);