Decoding of M4A on Windows might fail/abort

Bug #1766834 reported by Uwe Klotz
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Uwe Klotz

Bug Description

Successor of

It turns out that the conversion from stream units (100 ns) to sample frames might be inaccurate due to rounding errors. The calculated position in frames within the stream is sometimes 1 less than the actual position when using StreamUnitConverter::toFrameIndex(), although adding the frame index bias should already account for and prevent this situation.

Revision history for this message
Uwe Klotz (uklotzde) wrote :


Waveform analysis always stops at the same position:
Warning [AnalyzerQueue 1]: AnalyzerQueue - Aborting analysis after failed to read sample data from "C:/Users/uk/Music/Mixxx Library/DHT - True love (Makina Mix) - bad.m4a" : expected frames = [1323008 -> 1327104) , actual frames = [11156506 -> 11156506)

Revision history for this message
Uwe Klotz (uklotzde) wrote :
Uwe Klotz (uklotzde)
Changed in mixxx:
importance: Critical → Medium
Changed in mixxx:
status: In Progress → Fix Committed
Changed in mixxx:
status: Fix Committed → Fix Released
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