Errors with 1.7.7

[MakOwner]

Just tried ripping a copy of "The Dictator" which resulted in a rather spectacular list of audio related errors.

Among the most serious was this:

Code: Select all

AV synchronization issues were found in file '/home//Videos/The_Dictator/The_Dictator_t10.mkv' (title #11)
AV sync issue in stream 1,2,3,4 at 0:01:17.410 with duration of 2.666ms : short audio gap was removed, audio skew is -2.666ms
AV sync issue in stream 1,2,3,4 at 0:02:24.978 with duration of 18.166ms : short audio gap was removed, audio skew is -18.166ms
AV sync issue in stream 1,2,3,4 at 0:05:26.326 with duration of 22ms : short audio gap was removed, audio skew is -22ms
DEBUG: Code 16 at HZ{IX+9/T>aC~:29395471
DEBUG: Code 0 at HZ{IX+9/T>aC~:29394896
DEBUG: Code 0 at #4SPN>5e*u` N%JRfs$:29395632
DEBUG: Code 0 at "&fU?G^G+Q\vavHmZ9.(:121262739
DEBUG: Code 0 at &wlZ\g K9l/Y/\hWr4~:121261681
DEBUG: Code 0 at "&fU?G^G+Q\vavHmZ9.(:213130743
DEBUG: Code 79289 at "&fU?G^G+Q\vavHmZ9.(:29393332
LIBMKV_TRACE: Exception: Error while reading input
Failed to save title 10 to file /home/Videos/The_Dictator/The_Dictator_t10.mkv

Any ideas?

[crowfax]

They're not errors, just information. On branching discs there is usually a frame overlap as it jumps from one clip to the next. If MakeMKV didn't remove them, the audio would go out of sync. Stand alone blu-ray players handle the overlap in a similar fashion.

As for why it's failing with a trace error, Mike will have to look and tell you.

[mike admin]

MakeMKV failed to break CSS encryption on this specific title. This happens very rarely, and only if your drive's region doesn't match DVD disc.

[MakOwner]

The rip of the movie failed. The region setting on the player matches the disc. Both region 1.
I'm getting the same issue with "The Other Guys" DVD.

Some new corruption of the disc that libdvdread or nav can't handle.

dvdbackup can't handle them either, so it's not just makemkv.

Anyone know if "The Dictator" and "The Other Guys" can be successfully ripped from BluRay?

[mike admin]

Interesting. Might be a new copy protection as well. Please try to capture a test dump for a main title per instructions at http://www.makemkv.com/onlinehelp/testdump.html .

[MakOwner]

Interesting. Might be a new copy protection as well. Please try to capture a test dump for a main title per instructions at http://www.makemkv.com/onlinehelp/testdump.html .

I will. On the road this week, so it will be later.

Th error seems to oroginate in the libdvd libraries though.

I have seen this with
The Hunger Games
Thie Dictator
The Other Guys.

The Dictator main title would not copy.
The hinger games the main title copied but on of the other titles failed.
The Other Guy had the error, failed on of the titles, but produced two 4.0GB and one 4.4GB title.

[MakOwner]

I posted a rather detailed message here last week, but the message disappeared shortly after I wrote it.

If I follow the debugging instructions in that link provided, makemkv literally never stops running.
I let it run for over three days, and it never completed.

I have some other internesting output that may be of some use, but if it's just going to disappear....