Hello all,
there is an ambiguity within the Vorbis specification regarding the
granule position of the Ogg encapsulation. I'm referring to section
"A.2. Encapsulation" of the Vorbis I specification, as found here:
https://xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-132000A.2
The specification both says
> The granule position of these first pages containing only headers
> is zero.
and also
> A page that is entirely spanned by a single packet (that completes on
> a subsequent page) has no granule position, and the granule position
> is set to ?-1?.
So, the granule position of a page that is entirely spanned by a single
HEADER packet is not well defined. It may either be zero or -1 according
to the specification. Please consider to clarify this.
Thank you very much!
With best regards
Mathias Kunter
