* not actually used for encoding.
*/
AVCodecContext *codec;
+#if FF_API_R_FRAME_RATE
/**
* Real base framerate of the stream.
* This is the lowest framerate with which all timestamps can be
* approximately 3600 or 1800 timer ticks, then r_frame_rate will be 50/1.
*/
AVRational r_frame_rate;
+#endif
void *priv_data;
/**