transition
between two separate streams represented by separate <a
href="OggVorbis_File.html">OggVorbis_File</a> structures.  For lapping
transitions due to seeking within a single stream represented by a
single <a href="OggVorbis_File.html">OggVorbis_File</a> structure,
consider using the lapping versions of the <a
href="seeking.html">vorbisfile seeking functions</a> instead.

<p>ov_crosslap is used between the last (usually ov_read) call on
the old stream and the first ov_read from the new stream.  Any
de