E90Post
 


Alpine HID
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > AUDIO/VIDEO + BLUETOOTH + Electronics/Alarm/Software > mp3 CD file limit appears to be 255



Reply
 
Thread Tools Search this Thread
      08-06-2010, 08:12 PM   #1
sky81
New Member
 
Drives: E90 328xi 2007
Join Date: Nov 2007
Location: New Jersey, USA

Posts: 16
iTrader: (0)

Exclamation mp3 CD file limit appears to be 255

I've learned that the CD player in the BMW Professional radio (non-iDrive) in my 2007 E90 has a maximum recognition of 255 files. The number of folders doesn't seem to be an issue.

I regularly make CDs of music mp3 files for the car player, and never gave a file limit any thought until the last project I made. When I looked for a specific track that I knew was in a folder 19, I saw that the folder listing stopped at folder 15. I noted that the highest track number was 255, and when I checked the disc on the computer, found that it had 334 tracks stored in 22 folders. I checked some older discs I'd made, and found that they all stopped at 255, no matter the number of folders. I nearly always load the discs up, so they can easily exceed 255 files.

I searched the forum, and couldn't find any discussion of this, so I thought I'd post for the benefit of others. There's no mention of this in the radio manual, and I don't know if this is a universal limit, or confined to brands or radio series within the brand. Has anyone out there had a different experience with this?

It's kind of a bummer -- I have no problem with the limit, because it still puts a lot of music on a CD, but now I'll have to go back and split up my older compilations. Wish I'd known about it from the beginning. I probably have some new music to discover that never played in the car.

I know now to keep my compilations at 255 tracks or fewer.
sky81 is offline   United_States
0
Reply With Quote
      09-01-2010, 04:56 AM   #2
franzzz
First Lieutenant
 
franzzz's Avatar
 
Drives: 335i E92
Join Date: Feb 2010
Location: ITALY

Posts: 351
iTrader: (0)

I don t know the limit of the system

If the mp3 are not encoded in 44.100Hz (any bitrate) does not work in my 2007 navi professional
franzzz is offline   Italy
0
Reply With Quote
      09-02-2010, 07:39 PM   #3
Rick4345
Lieutenant
 
Rick4345's Avatar
 
Drives: 2012 328i Mineral Gray
Join Date: Apr 2009
Location: Illinois

Posts: 436
iTrader: (6)

Lightbulb

Do you have a USB port? I use an 8GB drive on mine and seems to be working fine. I don't know if this helps or not.
Rick4345 is offline   United_States
0
Reply With Quote
Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 11:19 PM.




e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST