Thanksfor the bytestruct link, IOhannes! I'll check this out.
Ingo
-----Original Message----- From: Pd-list [mailto:pd-list-bounces@lists.iem.at] On Behalf Of IOhannes m zmölnig Sent: Sunday, July 24, 2022 8:49 PM To: Pd-List Subject: Re: [PD] wave and bwf chunk parsing and writing?
Am 24. Juli 2022 01:50:53 MESZ schrieb Tom Erbe via Pd-list <pd- list@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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