Return NaN from history if any of the calculations end up as NaN

sdroege / ebur128

Implementation of the EBU R128 loudness standard

MIT License

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Return NaN from history if any of the calculations end up as NaN #55

Closed sdroege closed 3 months ago

sdroege commented 4 months ago

This avoids returning non-sensical results, or in case of history-based loudness range calculations a panic.

All filter processing already handles NaN gracefully.

Fixes https://github.com/sdroege/ebur128/issues/43

wader commented 4 months ago

@sdroege Thanks and sorry for late reply. Don't think i have any strong opinions how to fix it, in the software where this was triggered we're looking for NaN and Inf samples before using ebur128 as a workaround atm.