- ff_const59 AVOutputFormat *mpegts_format = av_guess_format("mpegts", NULL, NULL);
- ff_const59 AVOutputFormat *rtp_format = av_guess_format("rtp", NULL, NULL);
+ const AVOutputFormat *mpegts_format = av_guess_format("mpegts", NULL, NULL);
+ const AVOutputFormat *rtp_format = av_guess_format("rtp", NULL, NULL);