4.21. Position synchronisation frame
This frame delivers information to the listener of how far into the
audio stream he picked up; in effect, it states the time offset from
the first frame in the stream. The frame layout is:
<Head for 'Position synchronisation', ID: "POSS">
Time stamp format $xx
Position $xx (xx ...)
Where time stamp format is:
$01 Absolute time, 32 bit sized, using MPEG frames as unit
$02 Absolute time, 32 bit sized, using milliseconds as unit
and position is where in the audio the listener starts to receive,
i.e. the beginning of the next frame. If this frame is used in the
beginning of a file the value is always 0. There may only be one
"POSS" frame in each tag.
@author Eric Farng
@version $Revision: 1.4 $