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mp3 calculations

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  • U Offline
    U Offline
    Uncle Monkey
    wrote on last edited by
    #1

    Hi there, Having got fed up of constantly picking track lists from large mp3 collections or using crummy auto playlist selectors I was wondering if I could write something better, the only problem is I don't know how to go about getting an mp3's characteristics like it's tempo or pitch etc. :confused: Does anyone have any samples/info on this type of thing? a million fang-queues in advance for any titbits you can offer :) monkey say monkey doo Uncle Monkey

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    • U Uncle Monkey

      Hi there, Having got fed up of constantly picking track lists from large mp3 collections or using crummy auto playlist selectors I was wondering if I could write something better, the only problem is I don't know how to go about getting an mp3's characteristics like it's tempo or pitch etc. :confused: Does anyone have any samples/info on this type of thing? a million fang-queues in advance for any titbits you can offer :) monkey say monkey doo Uncle Monkey

      J Offline
      J Offline
      Julian Bucknall MSFT
      wrote on last edited by
      #2

      If I have this kind of question, I use Google and do a little searching. After a couple of minutes I found this on CodeProject itself http://www.codeproject.com/useritems/mp3fileinfo.asp Cheers, Julian Program Manager, C# This posting is provided "AS IS" with no warranties, and confers no rights.

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      • J Julian Bucknall MSFT

        If I have this kind of question, I use Google and do a little searching. After a couple of minutes I found this on CodeProject itself http://www.codeproject.com/useritems/mp3fileinfo.asp Cheers, Julian Program Manager, C# This posting is provided "AS IS" with no warranties, and confers no rights.

        U Offline
        U Offline
        Uncle Monkey
        wrote on last edited by
        #3

        Thanks, I did see that article already however and it is not the ID tags that I'm looking to read but the actual music itself. I did do quite a bit of rooting around google before I asked but so far I've not found any info on calculating the bmp/tempo of a piece of music which is what I'm looking for. monkey say, monkey doo Uncle Monkey

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        • U Uncle Monkey

          Thanks, I did see that article already however and it is not the ID tags that I'm looking to read but the actual music itself. I did do quite a bit of rooting around google before I asked but so far I've not found any info on calculating the bmp/tempo of a piece of music which is what I'm looking for. monkey say, monkey doo Uncle Monkey

          J Offline
          J Offline
          Julian Bucknall MSFT
          wrote on last edited by
          #4

          Since the MP3 music format is copyrighted, I would guess that you'd have to purchase a license to the format. That's why you're not getting any hits. Cheers, Julian Program Manager, C# This posting is provided "AS IS" with no warranties, and confers no rights.

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          • J Julian Bucknall MSFT

            Since the MP3 music format is copyrighted, I would guess that you'd have to purchase a license to the format. That's why you're not getting any hits. Cheers, Julian Program Manager, C# This posting is provided "AS IS" with no warranties, and confers no rights.

            U Offline
            U Offline
            Uncle Monkey
            wrote on last edited by
            #5

            Ahh I see. Thanks for the tip Does anyone know how to obtain BMP/tempo and pitch information from an unlicenced or GPL music format such as ogg or is it possible to convert an mp3 to another format for processing which avoids these pesky legal pitfalls? I'm off to copyright the sound of a telephone ringing then go on a litigation rampage! monkey say, monkey doo Uncle Monkey

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