[ogg-dev] oggpcm2 sample rate

Jean-Marc Valin
Thu, 09 Feb 2006 16:41:30 -0000

Hi,

I also think that outside of the extra headers, OggPCM2 is ready to be
implemented. I suggest we make the main part (no extra headers)
"officiel" now. We could always add stuff later on by bumping the
minor
number if really needed. If we go this way, I also suggest we rename it
to OggPCM just to make sure it doesn't get confusing with the original
OggPCM.

Does anyone see a good reason *not* to go forward with that?

	Jean-Marc

On Fri, 2006-02-10 at 10:00 +1100, Conrad Parker wrote:
> Hi,
>
> although the OggPCM2 draft states that it is a work in progress, it also
> states that the main points of contention are in optional headers.
>
> I'd like to add OggPCM2 seeking support to liboggz, which will also
> display correct timestamps in oggzdump and allow oggz-validate to run
> on OggPCM2 files for testing, while implementations are being
> developed.
>
> In order to do this, only the Main Header Packet needs to be parsed;
> hence without requesting that the whole format be frozen, it would be
> useful to freeze a version of the main header format. (Without
> releasing the whole format, it will be useful to freeze even just the
> position of the "Sampling rate" field).
>
> Can we state that? It'd be the first step to start testing
implementations
> of the channel mappings and conversion stuff ...
>
> Conrad.
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