unique problem

[magecarin]

My problem is quite unique and although I tried help on other sites so far nobody was able to help me, nor tell me where the problem can be, I am making dvd's using dvd decrypt, then dvd2one and then burng with copytodvd or nero, I have 100% success rate and the dvd always play in my dvd player BUT and thats my problem I am unable for some reason to make the COPY of the dvd I just made, I can not copy the files into computer (always says can not read the file, it reads some files, but others it does not) it seems like nero puts there WRITE PROTECTION, same which is on original dvd's, I know its nonsense but that only explanation I can come up with, if I try to make copy with nero of that dvd, it does make copy but the last chapters of the movie are unplayable, anybody have ANY idea what could be the problem ? thx for any help, my burner is pionner 105, external, computer is P4, 2ghz, 512 ram notebook

[smiller667]

Sounds like you are using media of inferior quality or you are burning them too fast. Try burning at 1x and/or get quality media like TDK or Mitsubishi.

[klona]

Yes. Look like you get some CRC errors at the end of the disc, which can cause no trouble for a SA (no crc check) and do not cause enough damage to the mpeg2 stream to involves visual artifacts.

Try to rip in ISO or File mode with dvddecrypter, in your DVR105, this is the best way to get back data from a bad media.

[magecarin]

Originally posted by smiller667
Sounds like you are using media of inferior quality or you are burning them too fast. Try burning at 1x and/or get quality media like TDK or Mitsubishi.

I tried 3 different media, I used to be able to burn at 2x speed, then suddenly the speed dropped to 1x only, so now I drop in 1x speed but problem persist

[magecarin]

Originally posted by klona
Yes. Look like you get some CRC errors at the end of the disc, which can cause no trouble for a SA (no crc check) and do not cause enough damage to the mpeg2 stream to involves visual artifacts.

Try to rip in ISO or File mode with dvddecrypter, in your DVR105, this is the best way to get back data from a bad media.

any idea how to get rid of that CRC error ? what could be teoreticaly the problem ? its definately not media and definately not software, pc is ok as well, so could this be problem with burner ? but then if burner would be screw up would not it be more major problem ? would help if I try to burn it as plain data (make audio_ts and video_ts directory) and try to burn it with nero as pure data ? what I need is to have MY original from which I can easily make copy whenever I need, original which is not protected as are dvd's which you buy in store