print_fps         550 libavformat/dump.c             print_fps(av_q2d(st->avg_frame_rate), tbr || tbn || tbc ? "fps, " : "fps");
print_fps         552 libavformat/dump.c             print_fps(av_q2d(st->r_frame_rate), tbn || tbc ? "tbr, " : "tbr");
print_fps         554 libavformat/dump.c             print_fps(1 / av_q2d(st->time_base), tbc ? "tbn, " : "tbn");
print_fps         556 libavformat/dump.c             print_fps(1 / av_q2d(st->codec->time_base), "tbc");