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Downsampling non-integer value crashes when using librtfilter #29

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MartinHerren opened this issue Oct 6, 2017 · 3 comments
Open

Downsampling non-integer value crashes when using librtfilter #29

MartinHerren opened this issue Oct 6, 2017 · 3 comments
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@MartinHerren
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@MartinHerren MartinHerren changed the title Downsampling ational value crashes Downsampling non-integer value crashes when using librtfilter Oct 6, 2017
@MartinHerren
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Should take nearest integer instead of crashing

@MartinHerren
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Only happens with some values, not all. Only known value to now: 48000->5000 S/s
The problem seems to be that nan values appear in fft's output in this case.
In the meantime a fix preventing the crash when fft outputs nan values. It won't crash put won't produce output.

@MartinHerren
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Could be a problem in librftilter, seems to accumulate values until they overflow when downsampling with some rates

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@MartinHerren