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Forum: Video Encoding and Conversion 12-11-2003, 03:09 PM
Replies: 15
Views: 1,933
Posted By Boulder
Thanks inc, now I understand why the values in...

Thanks inc, now I understand why the values in the matrices have a certain pattern - it's due to the scanning order. Which brings up a small idea : couldn't the KVCD notch matrix be altered to suit...
Forum: Video Encoding and Conversion 12-11-2003, 09:19 AM
Replies: 15
Views: 1,933
Posted By Boulder
That's correct. Motion is smoother and the image...

That's correct. Motion is smoother and the image sharper this way. Just make sure you've got the correct field order :wink:


Yep, the filesize increase can be quite large so more bits are...
Forum: Video Encoding and Conversion 12-10-2003, 03:57 PM
Replies: 15
Views: 1,933
Posted By Boulder
I'm pretty sure that's what he meant ;) ...

I'm pretty sure that's what he meant ;)

-kwag[/quote]

Yep, postprocessing TV captures is basically deinterlacing(unless encoding as interlaced for MPEG-2 use)+cropping+filtering+resizing in...
Forum: Video Encoding and Conversion 12-10-2003, 10:21 AM
Replies: 15
Views: 1,933
Posted By Boulder
I don't know exactly what happens if you don't...

I don't know exactly what happens if you don't capture at n x 240 or n x 480, but I know that you'll definitely lose valuable information even when capturing from VHS sources. If diskspace is the...
Forum: Video Encoding and Conversion 12-10-2003, 09:37 AM
Replies: 15
Views: 1,933
Posted By Boulder
First of all, you should capture at 512x480 to...

First of all, you should capture at 512x480 to capture both fields.

You'll have to deinterlace in every case if you encode to MPEG-1. Deinterlacing during capture is a no-no, you'll get better...
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