This is a description of statistic output layout for interpretation.

Every line starts with an ID, followed by a colon.  The ID is one of PACK, SYS,
or an ISO stream ID, representing a pack header, system header information, or
a stream packet of the type and number represented by the ID.

Depending upon the object being described, the following information is
available, seperated by at least one character of white space.  Objects are
seperated by linefeeds.

PACK:	number of pack in sequence
	SCR value
	MUX rate

SYS:	length
	rate bound
	audio bound
	fixed flag
	CSPS flag
	audio lock
	video lock
	video bound
/* the following may be repeated for each stream referenced */
	streamID 
	STD_buffer_bound_scale 
	STD_buffer_size_bound


<ID>:	length
	# bytes stuffing ( * if omitted )
	STD_buffer_scale 
        STD_buffer_size 
        PTS or *
        DTS or *
        data size

 