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View Full Version : Ice Age plays Fox drumroll, then silent. Also, some movies out of synch.


digitaltoast
22nd March 2005, 10:29
After several perfect AutoGK Xvid rips, done by using the "single file, re-author movie only" mode of DvDShrink, I've come across a couple of problems:

In Ice Age, I get the first Fox drumroll, then silence for the rest of the film. I ripped it twice, once in cartoon mode for 700Mb (looks excellent, btw!).
I've got the latest AC3filter and the latest xvid binary (which cured quiet audio and "washed out" pictures, respectively). And the strange thing is that it works OK on my laptop (albeit badly out of synch, but the tweak in MplayerC audio offset +600ms cures that).

I've looked with Gspot and Mplayer and it appears to have the correct audio channels. I've checked the CMedia output settings. Weird.
In the same session, Shrek looked perfect, Ice Age has no sound after the Fox drumroll and Incredibles is 600ms out!

Here's the info from the 2 Ice Age files:

Video: XVID 720x384 25.00fps 1954Kbps
Audio: Dolby AC3 48000Hz 6ch 384Kbps

Video: XVID 720x384 25.00fps 1236Kbps
Audio: MPEG Audio Layer 3 48000Hz stereo 113Kbps

Tried it with:
Zoomplayer
Media Player
MPC
Realplayer
Nero Player - interesting point about Nero Media PLayer - while playing the bit of sound that works, the framerate drops and CPU is 100% on a 3Ghz P4.

Attached is the output that happens when I run Zoomplayer.
How can I "flush" all the codecs and start again? Is the the answer?
I'd rather not recode, as there's no guarantee that it works and it takes all day, and it DOES work on the laptop!

BTW - respec to the developers!

len0x
22nd March 2005, 12:03
Try uninstalling Nero stuff, I bet its filters are used for audio decoding (you can check that in GSpot).

digitaltoast
22nd March 2005, 14:11
Completely removed Nero, same problem remains.

Here's an oddity:
In Gspot, most other films seem to allow me to cue the audio through the whole film, but this only plays the drumroll, like there's no more audio. But again, it plays on the laptop!
And I don't have problems with any of the other films that are ac3 encoded. I guess I'm going to have to bite the bullet and recode. (Unless anyone got any other ideas?!?)

This is the graph that gspot uses:

0x2000(AC3, Dolby Laboratories, Inc) AC3

DSH 4CC DOLBY_AC3
FIL Comments CyberLink Audio Filter
FIL Company Name CyberLink Corp.
DSH DirectShow CLSID {B5F8A7C4-F2FA-4F9F-A39B-B95321D4E10C}
REG Driver File C:\Program Files\CyberLink\Shared Files\CLAD4.ax
FIL File Description CyberLink Audio Filter
FIL File Version 3.5.2514
DSH Friendly Name CyberLink Audio Decoder 4
- - Function Decoder
FIL Internal Name CLAUD.AX
FIL Legal Copyright Copyright (C) 2001 CyberLink Corp.
FIL Legal Trademarks CyberLink Corp.
REG Merit 0x00602000
FIL Original Filename CLAUD.AX
FIL Product Name CyberLink Audio Filter
FIL Product Version 3.5.2514
- - Type DSH

len0x
22nd March 2005, 14:18
PowerDVD hijacked your audio filters. Try removing it.