How do I merge MP3 files without re-encoding?

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MP3DirectCut does what you want.

ffmpeg will probably do it too if you'd prefer a command-line method.

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Karolinger
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Karolinger

The only dumb question is a question you don't ask Paul MacCready (1925 - 2007), Inventor

Updated on September 18, 2022

Comments

  • Karolinger
    Karolinger almost 2 years

    I would like to merge multiple MP3 files on a Windows PC without decoding and re-encoding them. I don't mind if the final MP3 files loses the ID3 tags, but if it could somehow preserve the ID3 tags, that would be a bonus. I would also like to avoid issues with time.

    How can I accomplish this?

    • benshepherd
      benshepherd almost 11 years
      It's technically not 'lossless' as MP3 is a lossy format. But you want to prevent any further loss of quality by decoding and re-encoding.
    • Karolinger
      Karolinger almost 11 years
      That's why I mentioned "without re-compression" in the body of the question
    • Karolinger
      Karolinger almost 11 years
      @benshepherd that's for Linux
    • Karolinger
      Karolinger almost 11 years
      I repeat my questions is specifically for Windows. The other question was specially for Linux.
    • Zoredache
      Zoredache almost 11 years
      the accepted answer of ffmpeg on the 'Linux question' can apply to Windows if you install it.
  • Karolinger
    Karolinger almost 11 years
    You made me be very interested in ffmpeg
  • Augustus Francis
    Augustus Francis almost 11 years
    It is rated 5 stars in CNET. Since I have tried many softwares this one is the best out there retainging the original quality
  • Display Name
    Display Name over 9 years
    @AugustusFrancis there is no proof for being really lossless. The fact you don't hear any difference is irrelevant here.