[theora] theora system layer format

Dan Miller dan at on2.com
Thu Sep 12 16:40:54 PDT 2002


hi --
 
both this and the previous post should be posted to theora-dev at xiph.org.  Someone there is more likely to be able to help you.

        -----Original Message----- 
        From: Guenter Bartsch [mailto:bartscgr at t-online.de] 
        Sent: Thu 9/12/2002 1:31 PM 
        To: theora at xiph.org 
        Cc: 
        Subject: [theora] theora system layer format
        
        

        hallo,
        
        is there any documentation available (or at least has any decision been
        made on this yet) what the system layer for theora will exactly look
        like? i guess it will be ogg, but afaik ogg itself is not very specific
        on how to pack different media format streams into one ogg stream, how to
        do a/v syncronization ... all the little details.
        
        on the other hand there is already such a specification out there, called
        "ogm" (originally derived from direct show filters which could pack
        various audio/video formats into an ogg stream) which is already
        supported by various tools (ogmutils, transcode (work in progress), xine,
        ...) - any chance that theora will use that format or a derivate of it?
        
        thank you,
        
           guenter
        
        --
        "Have you lived here all your life?"
        "Oh, twice that long."
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