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Optical Storage Technical Discussions Discuss, Almost correct EFM recording at International Chat: Hardware related forum; Hi guys! I wonder what the difference is between almost correct EFM and perfect EFM recording, as the CloneCD Website differentiates these two. E.g. most Lite-On writers do 'perfect' whereas e.g. Plextor writers only do 'almost' Anybody know what is the difference or experienced problems with writers


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Old 17-06-2002   #1 (permalink)
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Almost correct EFM recording

Hi guys!

I wonder what the difference is between almost correct EFM and perfect EFM recording, as the CloneCD Website differentiates these two.
E.g. most Lite-On writers do 'perfect' whereas e.g. Plextor writers only do 'almost'

Anybody know what is the difference or experienced problems with writers that do only 'almost'.

Btw. I have an Acer CRW1208A and didn't have any problems yet

Greetz,
Flamer
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Old 17-06-2002   #2 (permalink)
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almost perfect EFM doesn't allow you to make perfect copies of cd's protected with the latests safedisk


You need to enable AWS in clone-cd and use the "hide media" function when you run a copy
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Old 17-06-2002   #3 (permalink)
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Yes, but why?
What do the LiteOns different to Plextor drives?

And is it possible, that there will be a copy protection (e.g. SDv2.90), which needs 3 sheeps (even more perfect)?
Blackcheck created a tool which generates an image containing all possible weak sectors, and he claimed that no writer is able to write this correctly.
I've tested this, and even if I record this image (after I converted it to 2352 RAW Sectors) in audio mode, I'm not able to extract it again (tried PlexWriter PX-W1210S).
Anyone else tried this?
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Old 17-06-2002   #4 (permalink)
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hmm..were is this tool available??
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Old 17-06-2002   #5 (permalink)
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Which tool?
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Old 18-06-2002   #6 (permalink)
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he is looking for the tool you referred to from "Blackcheck"
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Old 18-06-2002   #7 (permalink)
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yes ..sorry..the black-check tool
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Old 18-06-2002   #8 (permalink)
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Oh, sorry damiandimitri.

Here is the link for the tool:

http://bc_____________________.bei.t...de/efmgame.zip

BTW: Isn't that a cool URL ?
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Old 18-06-2002   #9 (permalink)
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thanx
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Old 18-06-2002   #10 (permalink)
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Illegal hostname. Underscore characters are not allowed. Any valid URL ?
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Old 18-06-2002   #11 (permalink)
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what do you mean Bill??
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Old 18-06-2002   #12 (permalink)
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@Bill_Boquet

If you can't download the file, I can send it to you via e-mail, if you like ...
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Old 18-06-2002   #13 (permalink)
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Quote:
Originally posted by Bill_Boquet
Illegal hostname. Underscore characters are not allowed. Any valid URL ?
It is a strange url indeed! Never knew that underscores were allowed in a url... But the link works fine for me in my Internet Explorer 5.5
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Old 19-06-2002   #14 (permalink)
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Quote:
ERROR
The requested URL could not be retrieved

--------------------------------------------------------------------------------

While trying to retrieve the URL: http://bc_____________________.bei.t...de/efmgame.zip

The following error was encountered:

Invalid URL
Some aspect of the requested URL is incorrect. Possible problems:

Missing or incorrect access protocol (should be `http://'' or similar)
Missing hostname
Illegal double-escape in the URL-Path
Illegal character in hostname; underscores are not allowed
Your cache administrator is webmaster.
Don't know why it is not working for me. @little-endian, thanks in advance to email me the file, Bill
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Old 19-06-2002   #15 (permalink)
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Illegal url

Bill, are you behind a firewall? That usually happens if you're on a corporate network or something similar... from dialups and stuff you should not have that error.
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Old 20-06-2002   #16 (permalink)
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@Bill_Boquet

Could you please tell me your e-mail adress?
(Seems that you've disabled receiving PMs)

THX
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Old 20-06-2002   #17 (permalink)
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@little-endian, I tried to change my profile 2 days ago to allow pm, but apparently failed. In the meantime, I followed advise from Pete_PT and tried to download from home and it worked. Problem was probably indeed linked to my company network (proxy or firewall). Strange enough, it is the 1st time I face this issue. Thanks anyhow for your kind assistance. Bill.
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