312             av_write_frame(ctx, pkt);  in mux_frames()
335     av_write_frame(ctx, pkt);  in signal_init_ts()
339     av_write_frame(ctx, pkt);  in signal_init_ts()
507     av_write_frame(ctx, NULL); // Force writing the moov  in main()
509     av_write_frame(ctx, NULL);  in main()
511     av_write_frame(ctx, NULL);  in main()
533     av_write_frame(ctx, NULL);  in main()
537     av_write_frame(ctx, NULL);  in main()
550     av_write_frame(ctx, NULL); // Force writing the moov  in main()
554     av_write_frame(ctx, NULL); // Flush the first fragment  in main()
557     av_write_frame(ctx, NULL); // Flush the second fragment  in main()
569     av_write_frame(ctx, NULL); // Output the first fragment  in main()
572     av_write_frame(ctx, NULL); // Output the second fragment  in main()
587     av_write_frame(ctx, NULL); // Output the second fragment  in main()
599     av_write_frame(ctx, NULL); // Output the moov  in main()
601     av_write_frame(ctx, NULL); // Output the second fragment  in main()
614     av_write_frame(ctx, NULL); // Output the moov  in main()
617     av_write_frame(ctx, NULL); // Output the first fragment  in main()
620     av_write_frame(ctx, NULL); // Output the second fragment  in main()
631     av_write_frame(ctx, NULL); // Output the moov  in main()
635     av_write_frame(ctx, NULL); // Output the second fragment  in main()
647     av_write_frame(ctx, NULL); // Output the moov  in main()
650     av_write_frame(ctx, NULL); // Output the first fragment  in main()
653     av_write_frame(ctx, NULL); // Output the second fragment  in main()
665     av_write_frame(ctx, NULL); // Output the moov  in main()
669     av_write_frame(ctx, NULL); // Output the second fragment  in main()
683     av_write_frame(ctx, NULL); // Output the moov  in main()
686     av_write_frame(ctx, NULL); // Output the second fragment  in main()