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Found Deals and Discounts / Re: New MakeMKV beta 1.6.2
« Last post by 4wd on December 13, 2010, 06:06 AM »I've never tried CloneDVD. But from just looking on their web site it implies it uses a transcoder.. sort of like DVD Shrink. Which can be ok if the output size is very close to the input size.-MilesAhead (December 12, 2010, 07:26 PM)
Technically, CloneDVD isn't a transcoder, (similar but not the same because there is no change of format), instead of encoding to another format it just lowers the bitrate enabling it to fit on smaller media. You can see it doing this if you watch it's graphical display, original bitrate compared to lowered bitrate.
And as you said, this is OK if the final size is close to original - otherwise you're better off using an encoder to get better quality output.
If you set the output to DVD9 then no bitrate reduction will occur, (same thing in DVD Shrink), so the output will be of the same quality as input.