let dmx_f = dec_config.dmx_reg.find_demuxer(dec_config.demuxer).unwrap();
let mut file = File::open(dec_config.in_name).unwrap();
let mut fr = FileReader::new_read(&mut file);
let dmx_f = dec_config.dmx_reg.find_demuxer(dec_config.demuxer).unwrap();
let mut file = File::open(dec_config.in_name).unwrap();
let mut fr = FileReader::new_read(&mut file);