[PD] wave and bwf chunk parsing and writing?

[IOhannes m zmölnig]

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