ulaw stream input

[Aleksandr Vest]

Hi all! 
Is it possible to configure librosa to receive an audio stream in ulaw format?

[Brian McFee]

No configuration should be necessary here, as u-law is supported by libsndfile.  It ought to work automatically, though I haven't tested it specifically.

[Aleksandr Vest]

but i get an error when loading ulaw file:

 

and here is attached ulaw sample file

and audioread method also did not work:

вторник, 1 февраля 2022 г. в 23:46:23 UTC+4, Brian McFee:

[Brian McFee]

It looks like soundfile doesn't recognize your file format.  For what it's worth, neither does sox:

$ soxi 1111.ulaw

soxi FAIL formats: no handler for file extension `ulaw'

I think you're best off taking this to the libsndfile people, as it's well out of scope for librosa.