STREAM_DURATION    42 output_example.c #define STREAM_NB_FRAMES  ((int)(STREAM_DURATION * STREAM_FRAME_RATE))
STREAM_DURATION   514 output_example.c         if ((!audio_st || audio_pts >= STREAM_DURATION) &&
STREAM_DURATION   515 output_example.c             (!video_st || video_pts >= STREAM_DURATION))