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HT4914: iTunes Store: Subscribing to iTunes Match

Learn about iTunes Store: Subscribing to iTunes Match

HT4914 Can I use Match to "fix" damaged song files?

323 Views 3 Replies Latest reply: Jan 19, 2013 8:33 PM by ed2345 RSS
jhnptbrg Calculating status...
Currently Being Moderated
Jan 19, 2013 2:08 PM

I have ~6500 songs on my iPod Classic. Over time, some of the songs have gotten "damaged" (disk problem?) so playback stops before the song is finished. If Match can detect what the song is, can I then download that and replace the version that's on my iPod? If so, can I control the quality of what's downloaded?


Also, I have changed the "Info" associated with many of these songs, such as by shortening the name of the album, artist, etc. Does Match use the Info to make matches, or is there some digital ref number in each file that is used to tell what each song is?

iPod classic
  • ed2345 Level 6 Level 6 (18,435 points)
    Currently Being Moderated
    Jan 19, 2013 3:31 PM (in response to jhnptbrg)

    To answer your second set of questions first, there is not a "digital ref number" on audio files.  iTunes Match uses a combination of tag data, track length, and audio fingerprinting to do its best to match the track to a song in the Store.  If it matches, it will use the store copy instead of uploading your copy.


    To your first questions, if the song is matched, you can delete your library copy and download the store copy.  No, you cannot control the quality.  Songs from the Store are in AAC/256 format.

  • ed2345 Level 6 Level 6 (18,435 points)
    Currently Being Moderated
    Jan 19, 2013 8:33 PM (in response to jhnptbrg)

    jhnptbrg wrote:


    So, given that track length is one of the factors used by Match, it seems unlikely that Match will be a useful way to recover damaged tracks - is that correct?

    I can't guess one way or another on that, but do be aware that Match is less than 100% accurate.  See this thread:

    iTunes Match playing the wrong song


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