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What's a 'UDF' formatted CD?

What’s a ‘UDF’ formatted CD?

ISO 9660 is the standard for CD’s that has been used for many years defining how CD’s are witten. UDF (Universal Disk Format) came along with DVDs and is being used on other media as well.

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I found this article: Which DVD / CD format: ISO or UDF? that explains in a little more detail.

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4 comments on “What's a 'UDF' formatted CD?”

  1. I have a wedding video made for my daughters wedding and it will play in a computer dvd (not a cd player) but will not play in a regular dvd player for home use. Can you give me some idea why? It says under properties that it is a UDF file format. Is there any way to convert it so that it will.

  2. Rip the dvd to your computer (the folders/you may need a program for this, google)
    Copy files to another dvd (you may need to encode the movie again (nero does it, cant remember what part of the program)). Enjoy!

  3. Please explain the following format

    ISO 9660 level 1,2,3
    CD HFS
    High Sierra
    Hybrid (ISO+HFS)
    Multi-session CD
    Mixed mode CD
    UDF v1.5, v2.0


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