AV1_SUPERRES_NUM  468 libavcodec/cbs_av1_syntax_template.c         denom = AV1_SUPERRES_NUM;
AV1_SUPERRES_NUM  472 libavcodec/cbs_av1_syntax_template.c     priv->frame_width = (priv->upscaled_width * AV1_SUPERRES_NUM +