[vorbis-dev] Chained streams and granule position

rillian rillian at telus.net
Tue Nov 12 10:58:34 PST 2002



On Tuesday, November 12, 2002, at 03:59  pm, Tor-Einar Jarnbjo wrote:

> If two plain, unmultiplexed Ogg/Vorbis-files are chained into one
> file, you end up with an Ogg-file with two logical Vorbis streams.
> When playing this file, would it be correct for a decoder to 
> synchronize
> the two streams according to the granule position of the Ogg pages
> (playing them simultaneously), or should the streams be played 
> separately
> and in order?

The intent of the design is that chained streams should be played 
separately and in order. Streams to be played simultaneously (or 
concurrently) should be multiplexed.

  -r

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