int64_t video_decoder::nb_frames() const{return impl_->nb_frames_;}\r
size_t video_decoder::width() const{return impl_->width_;}\r
size_t video_decoder::height() const{return impl_->height_;}\r
int64_t video_decoder::nb_frames() const{return impl_->nb_frames_;}\r
size_t video_decoder::width() const{return impl_->width_;}\r
size_t video_decoder::height() const{return impl_->height_;}\r