profile_file=args.profile, duration=args.duration, framesize=framesize,
rate=args.rate, warmup_time=args.warmup_time, port_0=args.port_0,
port_1=args.port_1, latency=args.latency, async_start=args.async_start,
profile_file=args.profile, duration=args.duration, framesize=framesize,
rate=args.rate, warmup_time=args.warmup_time, port_0=args.port_0,
port_1=args.port_1, latency=args.latency, async_start=args.async_start,