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  1. 7th Jun 2013 05:49 #1
    magnu
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    I have a Blu-Ray of the TV series The Sarah Jane Adventures, which contains an SD of the Doctor Who story Pyramids Of Mars. I also have the DVD release.
    On the Blu-Ray there is a higher bit rate than the DVD, yet the Blu-Ray version is over 1GB smaller than the DVD.

    Therefore, my question is are conversions from the DVD format to .ts compressed?
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  2. 7th Jun 2013 05:55 #2
    Baldrick
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    Are you comparing the blu-ray m2ts files and the DVD vob files?

    Don't compare with mkv/mp4 that might be more compressed than dvd vob files.
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  3. 7th Jun 2013 06:04 #3
    magnu
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    Yep, I'm comparing m2ts with vob. I've no idea if what is on the Blu-Ray has been compressed, but I'm wondering if the size is reduced when converted to m2ts?
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  4. 7th Jun 2013 06:13 #4
    Baldrick
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    A blu-ray is usually about 15-40gb...what is the total size of all m2ts files in the BDMV STREAM folder?
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