[vorbis-dev] WAV header (hey Mike)
Monty
xiphmont at xiph.org
Wed Aug 9 21:37:29 PDT 2000
> Not really sure what you're seeing here that's so abnormal other than the
> PAD chunk. Many RIFF tools (mosly video encoders) write RIFFs with
> similar blocks (i.e. JUNK, INFO)
>
> Anything reading RIFFs should not have a hard-coded sequence of expected
> chunks.
I know. However, 'PAD ' isn't in the spec, and I didn't recall RIFF allowing
any arbitrary chunk type, although that would seem to be the case.
> Any FCC is legal within the context of a RIFF; if a player runs
> into a chunk with an unknown FCC it's expected to simply ignore it.
>
> The only rule for the chunk sequencing in RIFF waveforms is that the fmt
> chunk occur before the data chunk.
Yes, this would be the obvious fix.
Monty
>
> Tony Arcieri
>
>
>
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