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"Audio format unknown" with MP3 files.

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Old Apr 16, 2009 | 03:33 PM
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s clss 35's Avatar
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2007 s550
"Audio format unknown" with MP3 files.

Hey guys,
I finally got a 16GB compact flash card and a transcend CF adapter,loaded about 2GB of songs on it,tried it out the first time it worked fine.But ever since i get this message "Audio format unknown" whenever i try to play the songs.i am sure all the songs are in Mp3 format and it worked perfectly the first time.Please any ideas? Thanks.
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Old Apr 16, 2009 | 07:09 PM
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Glyn M Ruck's Avatar
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From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
is your file extension .mp3?
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Old Apr 16, 2009 | 07:21 PM
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Krytech's Avatar
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2014 Ghibli S Q4 & 2008 C350
Hmmmm. Only seen that when I first got my car and was seeing what audio formats it could play. I was testing ogg and wmv. Was only able to play .mp3, but I've haven't seen that message yet.

Once in a while I do get a message that is something like "No readable files" and I have to eject my SDHC card and re-insert it in to my PCMCIA adapter.

Triple check that you only have .mp3 files on the card and none of the Mac or Windows droppings in there.
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Old Apr 18, 2009 | 02:54 PM
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Thanks guys,I reformated the CF card and re-copied the songs,all works fine now.
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Old Apr 19, 2009 | 11:07 AM
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From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Great!
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Old Apr 24, 2009 | 05:27 PM
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2008 C300 Sport, 2010 RX350 AWD
Besides mp3 file format, what other audio format can the audio system decode?
I tried wave and flac and both are not supported..
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Old Apr 24, 2009 | 05:56 PM
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I know on my cell phone if you put a song that has too long of a file name it corrupts the SD card and it doesn't read properly. I would suggest trying to not use excessive characters when naming the files.
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