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View Full Version : Problem ac3 sample using megui


naugas
2nd March 2007, 14:28
I'm having a problem with transcoding a two-channel ac3-file using megui. I've tried checking/repairing it with delaycut, besplit and ac3fix, but all is fine according to those programs. There's one little area a few seconds from the end in the file that causes megui to quit, and using delaycut I've cut that part out if someone would like to take a look at it. (4 sec, 85k - megui_problem.ac3.zip (http://www.mytempdir.com/1238553))

I used dvd decrypter to rip one episode (one pgc) of a dvd with many episodes, and the problem track is the director's comments. The main 5.1 track encodes fine. I demuxed with megui/dgindex 1.4.8.

The error message is "MeGUI.AviSynthException: m2AudioAC3Source: error in file "C:\DVD\VIDEO_TS\megui_problem.ac3"
at MeGUI.AviSynthAudioEncoder.encode()

Using besweet it's no problem converting, and trying with foobar2k all samples can be read. So I can convert it, but I would very much want to know what the problem is. Can it be fixed, or should megui be capable of handling it?

tebasuna51
2nd March 2007, 17:09
Please put this NicAudio.dll (http://nic.dnsalias.com/NicAudio_alpha3.zip) at ...\Avisynth 2.5\Plugins folder, and report if MEGUI don't crash now.

Edit: put megui_problem.ac3.zip at http://www.mytempdir.com/ (for instance) to avoid the 'Attachments Pending Approval'

naugas
2nd March 2007, 17:27
Yes, that worked! Thanks!

Sample at http://www.mytempdir.com/1238553 if it's of any interest now.