On 11/24/23 08:35, Schwibinger Michael wrote:
Good afternoon Sorry for misunderstanding. There is a DVD Many files are burned on the DVD. I try ro copy the DVD to HD mc is saying "file not ok" in German language. Then I check the HD. The DVD is full with 4 GB, many files. I check the HD. There I can see 2 GB of files. So mc did copy 50% or less or more of the DVD. So I think during burning some files are made by "bad burning." So the idea was: Copy with dd. So question:Is it better to use dvdcopy or another tool?
STFW dvdisaster(1) looks like it might be able to recover all or part of the files on a corrupt data DVD:
https://en.wikipedia.org/wiki/Dvdisaster dvdisaster(1) and documentation are available as Debian packages: 2023-11-24 16:37:25 dpchrist@taz ~ $ apt-cache search dvdisaster dvdisaster - data loss/scratch/aging protection for CD/DVD mediadvdisaster-doc - data loss/scratch/aging protection for CD/DVD media (documentation)
There are videos on YouTube about dvdiaster(1): https://www.youtube.com/results?search_query=dvdisasterI suggest that you use your favorite package management tool to install both packages and try using dvdisaster(1) to recover the files on your DVD.
David