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libsndfile / libsamplerate

An audio Sample Rate Conversion library
http://libsndfile.github.io/libsamplerate/
BSD 2-Clause "Simplified" License
613 stars 169 forks source link

Don't work with more than 15 channels #199

Closed aloiscochard closed 1 year ago

aloiscochard commented 1 year ago

As soon as it is used with more than 15 channels, only the last 15 channels will result in correct samples output when resampling occur (please note all channels works if target and source samplerates are the same), the other channels (the first ones) are muted.

aloiscochard commented 1 year ago

Please note I was using the rust wrapper samplerate, so I still have to investigate the root cause of the issue but that sounds unlikely it does come from the wrapper.

aloiscochard commented 1 year ago

Closing as I can't reproduce by tweaking the test both in the c library or in the wrapper... eventually I moved to non-interleaved format where it's being used for other reasons... so it's not an issue anymore.