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Hi,all I don't quite understand why vorbis I spec dictates that "Ogg stream must be unmultiplexed". Ogg can include both audio and video, that means one Ogg stream can both have vorbis and theora multiplexed. How vorbis I spec say could not allowed? Thanks! Best Regards, Emily Gao Tel:86-21-38764688 ext:6392(WWID 0760) VIA-VEPD-APP-CODEC -------------- next part ------------...

Hi,all I don't quite understand why vorbis I spec dictates that "Ogg stream must be unmultiplexed". Ogg can include both audio and video, that means one Ogg stream can both have vorbis and theora multiplexed. How vorbis I spec say could not allowed? Thanks! Best Regards, Emily Gao Tel:86-21-38764688 ext:6392(WWID 0760) VIA-VEPD-APP-CODEC -------------- next part ------------...

...at Vorbis I specification states and ogg logical and physical bitstream overview document.( http://xiph.org/vorbis/doc/oggstream.html) I am quoting here the Vorbis I specification "The Ogg/Vorbis I specication currently dictates that Ogg/Vorbis streams use Ogg transport streams in degenerate, unmultiplexed form only. That is: *A meta-headerless Ogg le encapsulates the Vorbis I packets .* *The Ogg stream may be chained, i.e., contain multiple, contigous logical streams* *(links).* * The Ogg stream must be unmultiplexed (only one stream, a Vorbis audio stream,* *per link)* This is not to say that...

Hi! I don't find any detailed information about this in the specification, so I try a question here. 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 stre...