Re: how to improve the quality of DVD created by qdvdauthor
Dne, 25. 10. 2010 02:47:43 je Yuwen Dai napisal(a):
I use mpeg2 files as source to create a DVD. The Resolution of the
720x576 and clear, but the result is blurer although its resolution is
720x576 too. When I play the DVD, I can see obvious mosaics. Did I
misconfigure anything? I use qdvdauthor 2.0100 and the host is Debian
Lenny. Any suggestion will be appreciated.
As you certainly know, re-encoding compressed formats may be extremely
lossy; so, the first thing to do would be to double-check that your
mpegs just get *copied* over to the DVD, and not *re-encoded*. I'm not
acquainted with the qdvdauthor suite, so can't advise you on the
precise steps to take to ensure that there's no re-encoding going on.
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