Hello,
i have a Sansa Clip+ with Rockbox.
I used version 3.15 and some WMA files played too fast.
Then i tried the latest developer version and it have the same issue.
For example, the timer shows the correct 3:37 mins of total playtime and it counts normal.
But when it reaches 1:22 mins the song is over and it goes to the next song.
I tried to change the sampling rate in the player, but it did not fix it.
I figured out, that it will only happen to files, that were encoded with FFMPEG.
With the original SanDisk firmware, the files are playing fine.
I will post 2 MediaInfo logs.
The first file is playing fine and the second one is playing too fast.
Allgemein
Vollständiger Name : 02 - Reise, Reise.wma
Format : Windows Media
Dateigröße : 7,73 MiB
Dauer : 5 min 31s
Modus der Gesamtbitrate : konstant
Gesamte Bitrate : 196 kb/s
maximale Gesamtbitrate : 193 kb/s
Album : Völkerball
Track-Name : Reise, Reise
Track-Name/Position : 2
Künstler : Rammstein
Genre : Neue Deutsche Härte
Aufnahmedatum : 2006
Kodierungs-Datum : UTC 2021-07-20 13:47:22
MediaFoundationVersion : 2.112
Audio
ID : 1
Format : WMA
Format-Version : Version 2
Codec-ID : 161
Codec-ID/Info : Windows Media Audio
Dauer : 5 min 31s
Bitraten-Modus : konstant
Bitrate : 192 kb/s
Kanäle : 2 Kanäle
Samplingrate : 44,1 kHz
Bit depth : 16 bits
Stream-Größe : 7,58 MiB (98%)
Allgemein
Vollständiger Name : 07 - Quad Machine.wma
Format : Windows Media
Dateigröße : 7,14 MiB
Dauer : 3 min 37s
Gesamte Bitrate : 276 kb/s
maximale Gesamtbitrate : 256 kb/s
Album : Quake II (Remastered)
Track-Name : Quad Machine
Track-Name/Position : 7
Künstler : id Software
Begleitung : Sonic Mayhem
Komponist : Sonic Mayhem
Genre : Industrial Metal
Beschreibung : Version 2
Kodierungs-Datum : UTC 1970-01-01 00:00:00
TITLE : Quad Machine
Autor : Sonic Mayhem
DATE : 1997
WM/EncodingSettings : Lavf58.76.100
Audio
ID : 1
Format : WMA
Format-Version : Version 2
Codec-ID : 161
Codec-ID/Info : Windows Media Audio
Beschreibung zum Codec : Windows Media Audio V8
Dauer : 3 min 37s
Bitrate : 256 kb/s
Kanäle : 2 Kanäle
Samplingrate : 44,1 kHz
Bit depth : 16 bits
Stream-Größe : 6,63 MiB (93%)