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DVD ripping.

Posted: Sat May 10, 2003 8:47 pm
by Porkster
When people rip or capture AV, can you please check your sound levels.

So many movies are at such a low volume they aren't worth watching or blowing up your amp at full volume.


For me, I have all my sound volumes at 75%, then I amp them with the master volume level, that way your not amplifying already distorted sound.


Another Divx in the trash bin.
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Posted: Sun May 11, 2003 1:43 am
by Anach
most people dont, most of them are downloaded.

the others use automated programs that probably cant alter sound levels when ripping.

so, have to put up with it

Posted: Sun May 11, 2003 10:56 am
by Psycho
This is extremely common in downloaded rips. Not sure exactly why, but think it has a bit to do with the automated programs they ause and lack of quality control.

Certainly, I don't see any reason why the end-user should need to over-amplify like crazy to make up for the deficiency of the rip.

One time I made the mistake of having IM running in the background while watching a movie. Ever have your ears shattered by ICQ sounding "UH OH!" at 300% volume? :)

If it's a real problem then it should not be too hard to demultiplex the A/V stream, edit the audio portion, then remux it again.

Posted: Sun May 11, 2003 7:22 pm
by r0lf
Hey guys, perhaps another explaination....

I found the same thing, but noted it was usually an xvid formatted rip.

Turns out some audio codec I downloaded ages ago has a volume control, and by default it was set very low.

In my control panel there is an applet called 'AC3Filter'

Image

The AC3 properties dialog has a bunch of controls for volume / gain, there is even a mixer and EQ, so you can really tweak it.

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I just bumped up the gain a little and now all the .avi's play ok. theres a bunch of settings that'll work.

I can't tell you the name of the codec that installed that applet, but i'd guess if you haven't installed it, then your prolly not having the same problem. (think i might found the codec here someplace, http://forum.digital-digest.com/)

On another machine here there is a similiar settings dialog in the start menu, for another codec altogether....