Date: Mon, 20 Mar 2006 21:08:37 +0000
From: "Matthew Hanson" <[EMAIL PROTECTED]>
Subject: Re: [LIB] Margi DVD-To-Go problems
From: "Matthew Hanson" <[EMAIL PROTECTED]>
-------------------------------------
LoadPlugin("C:\Program Files\AviSynth 2.5\pluginsDGDecode.dll")
Video=mpeg2source("X:\ <enter path here> \<DGIndex project file>.d2v")
Audio=directshowsource("X:\ <enter path here> \<DGIndex produced audio
file>.ac3")
Audiodub(Video,Audio)
DelayAudio(0.066)
crop(0,60,718,362)
lanczosresize(384,160)
-------------------------------------
Once the 1st line is configured for the DGDecode.dll file, the only lines
that seem to need changing on a regular basis are #2 and #3. When you load
your widescreen MPEG-2 file made from a DVD's VOB files into DGIndex, and
save the project, DGIndex outputs a series of files. The project itself is
saved as a .d2v file. DVD audio tracks are usually saved as Dolby .ac3
files, and the largest is usually the main audio file.
You know because Jose had a question about aspect ratio values, I looked
back at this script to see how the last 2 lines (#8 & #9) were dealing with
clipping and resizing the video component of these files. In the process I
noticed line #7. I'd forgotten that DGIndex outputs .ac3 audio files that
specify an audio delay at the end of their file name. And that value has to
be entered on line #7.
0.066 in this example isn't very long. But if it was extremely long, and
not configured properly, the output audio & video would get significantly
out of sync.
Matt
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