int output_card = -1;
double output_buffer_frames = 6.0;
double output_slop_frames = 0.5;
int max_input_queue_frames = 6;
bool display_timecode_in_stream = false;
bool display_timecode_on_stdout = false;
int output_card = -1;
double output_buffer_frames = 6.0;
double output_slop_frames = 0.5;
int max_input_queue_frames = 6;
bool display_timecode_in_stream = false;
bool display_timecode_on_stdout = false;