[PD] wave and bwf chunk parsing and writing?

[Tom Erbe]

thank you, IOhannes
 
this is really helpful, i’ll try this out by creating a wavescan ‘clm ‘ chunk for serum

https://www.kvraudio.com/forum/viewtopic.php?t=517146 <https://www.kvraudio.com/forum/viewtopic.php?t=517146>

best, tom

> On Jul 24, 2022, at 11:48 AM, IOhannes m zmölnig <zmoelnig at iem.at> wrote:
> 
> Am 24. Juli 2022 01:50:53 MESZ schrieb Tom Erbe via Pd-list <pd-list at lists.iem.at>:
>> Is anyone aware of an external that can add self-defined metadata “chunks” to a WAV file?
>> 
> 
> The built in [file]?
> 
> There's also a compagnion library 'bytestruct' for parsing/creating binary data, which I intended to submit to Pd-core after 'file' was accepted, but I forgot (or i did submit, but it was never accepted).
> In any case, the 'bytestruct' can be found at [1], and I'll probably upload it to deken if there's interest.
> 
> 
> Now, bytestruct will *allow* you to do what you want on a patchlevel (rather than present a ready to use solution for your feature request).
> However, it should be pretty simple:
> [2] contains an example in how to read loop-points from WAVs.
> 
> 
> 
> mfg.sfg.jfd
> IOhannes
> 
> 
> [1] https://git.iem.at/pd/bytestruct/
> [2] https://github.com/pure-data/pure-data/pull/1361
> 
> 
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