[ogg-dev] OggPCM : Need more justification for chunked data

Jean-Marc Valin Jean-Marc.Valin at USherbrooke.ca
Mon Nov 14 04:16:30 PST 2005

Hi all,

Conrad, MikeS, Silvia, Erik, Illi, John and I have been working on
another spec. It's definitely not final, but it should address several
issues with the previous one. Please comment:

Two other issues that remained were:
1) Need for minor version (Silvia and I want it, MikeS is against)
2) Having the header 32-bit aligned vs. making the channel field 8 bits


Le lundi 14 novembre 2005 à 23:03 +1100, Erik de Castro Lopo a écrit :
> HI all,
> John Kkoleszar has asked for the option of storing data. He gave the rational
> that 
>    a) SIMD optimized filters
>    b) Writing filter chains.
> Conrad Parker supported this say that both Core Audio and Jack operate on
> multiple single channel buffers.
> On IRC both Jean-Marc and MikeS argued that if OggPCM supports interleaved,
> the addition of chunked is hard to justify.
> My slant on the matter is that its harder to justify having both chunked 
> and interleaved than it is to justify having one or the other.
> So, we're looing for more feedback on this issue? Do we support chunked,
> interleaved or both?
> Cheers,
> Erik

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