+ r = avcodec_receive_frame (context, frame);
+ if (r < 0) {
+ throw DecodeError (N_("avcodec_receive_frame"), name_for_errors, r);
+ }
+
+ auto const pix_fmt = static_cast<AVPixelFormat>(frame->format);
+
+ _image = make_shared<Image>(frame);
+ if (_video_range == VideoRange::VIDEO && av_pix_fmt_desc_get(pix_fmt)->flags & AV_PIX_FMT_FLAG_RGB) {
+ /* Asking for the video range to be converted by libswscale (in Image) will not work for
+ * RGB sources since that method only processes video range in YUV and greyscale. So we have
+ * to do it ourselves here.
+ */
+ _image->video_range_to_full_range();
+ }