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How to fix VLC blu ray error after putting in the two files (keydb and libaacs)
Posted: 07 Mar 2021 16:52
by MightyArsh
I’ve been trying to use VideoLAN (VLC) blu ray on my Window 10, and I keep getting errors. I have put the latest KEYDB and libaacs in, and VLC can't find the key and etc. Is there any way to fix this?
Re: How to fix VLC blu ray error after putting in the two files (keydb and libaacs)
Posted: 07 Mar 2021 23:31
by candela
Ever stop to think the keydb doesn't contain the key for your disc then?
The keydb requires either
* a disc specific key
* unrevoked drive certificate + unrevoked processing or device key
Re: How to fix VLC blu ray error after putting in the two files (keydb and libaacs)
Posted: 08 Mar 2021 01:57
by MightyArsh
Ever stop to think the keydb doesn't contain the key for your disc then?
The keydb requires either
* a disc specific key
* unrevoked drive certificate + unrevoked processing or device key
I'm trying to play a blu ray for Castlevania Season 2 and I have this in KEYDB.cfg file:
Code: Select all
0x56954A5EE05A311E0672FA5B74F7296990AD0FB8 = CASTLEVANIA SEASON TWO (Castlevania: Season Two)
Re: How to fix VLC blu ray error after putting in the two files (keydb and libaacs)
Posted: 08 Mar 2021 09:02
by candela
If there are keys behind it like |U| or |I| it should work. Make sure that your disc matches that discid 0x56954A5EE05A311E0672FA5B74F7296990AD0FB8 = sha1 hash of file AACS\unit_key_ro.inf
Re: How to fix VLC blu ray error after putting in the two files (keydb and libaacs)
Posted: 09 Mar 2021 01:58
by MightyArsh
If there are keys behind it like |U| or |I| it should work. Make sure that your disc matches that discid 0x56954A5EE05A311E0672FA5B74F7296990AD0FB8 = sha1 hash of file AACS\unit_key_ro.inf
I have Unit_Key_RO.inf that matches sha1 in the key.
Re: How to fix VLC blu ray error after putting in the two files (keydb and libaacs)
Posted: 09 Mar 2021 11:02
by candela
I don't know then. You need to check libaacs logs to know what exactly goes wrong. Does your setup work for other blurays?
Re: How to fix VLC blu ray error after putting in the two files (keydb and libaacs)
Posted: 09 Mar 2021 17:55
by MightyArsh
I don't know then. You need to check libaacs logs to know what exactly goes wrong. Does your setup work for other blurays?
Yes it works for the S1 disk that I have
Re: How to fix VLC blu ray error after putting in the two files (keydb and libaacs)
Posted: 09 Mar 2021 17:58
by MightyArsh
I don't know then. You need to check libaacs logs to know what exactly goes wrong. Does your setup work for other blurays?
Where can I find libaacs logs on Windows?
Re: How to fix VLC blu ray error after putting in the two files (keydb and libaacs)
Posted: 09 Mar 2021 19:28
by candela
I don't know then. You need to check libaacs logs to know what exactly goes wrong. Does your setup work for other blurays?
Where can I find libaacs logs on Windows?
You need to know how to use command line
1. open CMD window
2. set AACS_DEBUG_MASK=65535
3. set AACS_DEBUG_FILE=c:\temp\debuglog_aacs.txt
4. start VLC from command line in the same CMD window
Remove your username from the logs if you want to post it
Re: How to fix VLC blu ray error after putting in the two files (keydb and libaacs)
Posted: 10 Mar 2021 03:03
by MightyArsh
I don't know then. You need to check libaacs logs to know what exactly goes wrong. Does your setup work for other blurays?
Where can I find libaacs logs on Windows?
You need to know how to use command line
1. open CMD window
2. set AACS_DEBUG_MASK=65535
3. set AACS_DEBUG_FILE=c:\temp\debuglog_aacs.txt
4. start VLC from command line in the same CMD window
Remove your username from the logs if you want to post it
I found another old keydb in my computer and deleted it and now the DVD is now playing. Thank you so much for the advice.