dc_video_muxer_open  736 applications/dashcast/controler.c 		if (dc_video_muxer_open(&out_file, in_data->out_dir, video_data_conf->filename, seg_nb+1) < 0) {
dc_video_muxer_open  110 applications/dashcast/video_muxer.h int dc_video_muxer_open(VideoOutputFile *video_output_file, char *directory, char *id_name, int seg);