FS#12201 - Sound garbled on wma tracks

Attached to Project: Rockbox
Opened by Gita Schaedig (Gita) - Tuesday, 26 July 2011, 20:27 GMT
Last edited by Andree Buschmann (Buschel) - Wednesday, 27 July 2011, 05:51 GMT
Task Type Bugs
Category Codecs
Status Unconfirmed
Assigned To No-one
Operating System Another
Severity Low
Priority Normal
Reported Version Release 3.8.1
Due in Version Undecided
Due Date Undecided
Percent Complete 0%
Votes 0
Private No


When I play non-protected WMA files of 32 - 64 kbps and 44khz which have been ripped without changing anything from video on my Clip+ I get a garbled sound. I hear bits of sound all mixed up. This was true w/ 3.81 firmware and now w/ 3.9. The unexpected thing is that they all play normally w/ the Sansa firmware(Sansa firmware's volume is too soft for my taste Roll Eyes).
This task depends upon

Comment by Steve Bavin (pondlife) - Monday, 08 August 2011, 09:19 GMT
Don't suppose this was fixed in r30220 - "Should fix decoding of files that have both noise coding and line spectral pairs, which are usually very low bitrate WMAs. " ?
Comment by MichaelGiacomelli (saratoga) - Sunday, 20 May 2012, 03:36 GMT
Not fixed. The decoder doesn't return any error values either, which is weird since it sounds like some frames are being dropped.