Description:
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Is there any chance that this extension could be augmented such that in addition to the stream wrapper, it could expose the low-level vorbisfile ov_* functions?

I'm trying to use this extension in conjunction with my php-shout extension to create an audio source for icecast.  I can read/write ogg streams just fine, but with stream wrappers I am limited to considering files as distinct inputs, one after the other.  I would like to start providing more features like crosslapping songs and seeking (in seconds) through songs, but these require considering multiple ogg files as a single stream.  Alternatively, are there any PHP general-purpose PCM stream manipulation functions that would allow me to implement these features post-decoding?  This would allow me to provide a consistent feature set between input file codes.

I started writing my own ov_ wrappers, but feel they would be better suited in the already-existing oggvorbis extension.  If you don't have the time / motivation, I can fork this extension and submit patches if/when I get this working.