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...t the > > granulepos in terms of time. If they did not have to extract that from > > the sequence header, but could just read it directly out of le32 > > fields in the bos page, there would be less room for error. > > How is this better than reading he same info out of a fishbone packet? The 'shim' paradigm does not use fishbone. The Ogg spec currently needs information necessary to interpret granulepos and granpos indexing in the initial header... Monty

...echanism like the time fragment > draft? "?oggserial=0x15323421" ? > This is roughly what was suggested the last time around. A possible refinement is to provide a mapping from identifiers to IDs so you could say "?oggid=myvideo". The mapping could maybe be handled by a fishbone packet. -- imalone

On 28/02/2008, Ralph Giles <giles@xiph.org> wrote: > Conrad had suggested instead extending the now Ogg-specific initial > data to include the framerate (and possibly also frame size) since > these are somewhat tedious to parse out of the sequence header. It > turns out that gstreamer (the test framework everyone's been using > with schroedinger) was already

...'granule shift' of 22 bits in the current skeleton field and things will be fine as far as Dirac goes. The question then becomes how well the Dirac mapping would work for other reordering codecs, and whether we want to add two (or three!) additional granulepos interpretation fields to the fishbone spec in case other codecs want to make different resolution tradeoffs. -r * http://diracvideo.org/download/mapping-specs/dirac-mapping-ogg-1.0.pdf

...gt; > draft? "?oggserial=0x15323421" ? > > > > This is roughly what was suggested the last time around. > A possible refinement is to provide a mapping from identifiers > to IDs so you could say "?oggid=myvideo". The mapping could > maybe be handled by a fishbone packet. > > -- > imalone > _______________________________________________ > ogg-dev mailing list > ogg-dev@xiph.org > http://lists.xiph.org/mailman/listinfo/ogg-dev >

On Fri, Nov 14, 2008 at 5:11 AM, Hans J. Koch <hjk at linutronix.de> wrote: >> I don't think anything currently in Ogg can do this. The closest I can >> think of is CMML's clip concept, but you'd still have to parse the entire >> stream to find them all. > > That's nearly useless for DVD-like applications. I don't know. Wouldn't it work if

...pen to be multiplexed with. For example, three separate programs might be sent over the same link multiplexed together, but only audio and video tracks with the same value for the Program message header should be played together. The default 'empty' program is a valid program, every fishbone without this message header marks the corresponding track as being in the default program. = Relations = The self-description allows us to prioritize tracks implicitly, based on user preferences for showing audio, video, text, or some combination, preferred languages and roles. But there...

Daniel Aleksandersen wrote: > On Saturday 08. September 2007 11:40:05 Ian Malone wrote: >> Daniel Aleksandersen wrote: >>> Hi again list, >>> >>> Attached is a much improved version of yesterday's draft. Introducing >>> the audio:collection:artwork element to deal with album cover graphics >>> and such. >>> >>> After