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Forum: Avisynth Scripting 06-14-2003, 04:54 AM
Replies: 668
Views: 56,996
Posted By Boulder
Are the permanent subs on a black bar below the...

Are the permanent subs on a black bar below the picture, or are they right on top of the picture :?:

-kwag[/quote]

They are practically always on top of the picture. We are supposed to switch...
Forum: Avisynth Scripting 06-13-2003, 12:43 PM
Replies: 668
Views: 56,996
Posted By Boulder
Well, I did a small test and it looks like the...

Well, I did a small test and it looks like the motion estimate search produces better quality despite the fact that CQ has to be reduced slightly. I don't use the adaptive filtering because of the...
Forum: Avisynth Scripting 06-13-2003, 09:24 AM
Replies: 668
Views: 56,996
Posted By Boulder
Kwag, is it the same for scripts without the...

Kwag,

is it the same for scripts without the dynamic filtering?
Forum: Avisynth Scripting 06-12-2003, 01:47 AM
Replies: 668
Views: 56,996
Posted By Boulder
If you don't want to use 'dual channel', please...

If you don't want to use 'dual channel', please use at least 'stereo' instead of 'joint stereo'. The current MP2 encoders are not very good at joint stereo, you'll get glitches and distortion in the...
Forum: Avisynth Scripting 06-11-2003, 11:15 AM
Replies: 668
Views: 56,996
Posted By Boulder
Here's the page where the action begins..browse...

Here's the page where the action begins..browse the next couple of pages and you'll see the discussion and the screenshots too.
...
Forum: Avisynth Scripting 06-11-2003, 12:31 AM
Replies: 668
Views: 56,996
Posted By Boulder
The average Q is not enough by itself. There are...

The average Q is not enough by itself. There are some screenshots in this thread which prove that 2-pass is not as good as CQ (or CQ_VBR). Not to mention it takes twice as long to encode, which can...
Forum: Avisynth Scripting 01-15-2003, 07:26 AM
Replies: 668
Views: 56,996
Posted By Boulder
Kwag, what's the latest prediction formula?...

Kwag,

what's the latest prediction formula? You've been talking about a factor of 0.98 but I'm not sure where it should be in the manual calculation.
Forum: Avisynth Scripting 01-15-2003, 05:06 AM
Replies: 668
Views: 56,996
Posted By Boulder
Hi M0rdant, I have found this also help with...

Hi M0rdant,
I have found this also help with audio if I burn as svcd I can use min 300 otherwise I need to use min 750 (Pioneer dv344), I have however noticed a sort of shimmering in some scenes...
Forum: Avisynth Scripting 01-14-2003, 07:12 AM
Replies: 668
Views: 56,996
Posted By Boulder
Panic Room is hard to compress because the DVD is...

Panic Room is hard to compress because the DVD is very noisy IMO :wink: Maybe the greenish picture also contributed to it being a tough case.
Forum: Avisynth Scripting 01-12-2003, 03:09 PM
Replies: 668
Views: 56,996
Posted By Boulder
I don't think it's the motion search that creates...

I don't think it's the motion search that creates Gibbs as it's usually seen in high-contrast areas like permanent subtitles etc. There probably is no way to a completely Gibbs-free encoding result,...
Forum: Avisynth Scripting 01-12-2003, 12:21 PM
Replies: 668
Views: 56,996
Posted By Boulder
Would experimenting with MPEG-2 do any good as...

Would experimenting with MPEG-2 do any good as SansGrip said the I-frames would be less blocky? I know it produces bigger files than MPEG-1 but as we've all seen here, it's only a matter of time...
Forum: Avisynth Scripting 01-10-2003, 03:18 PM
Replies: 668
Views: 56,996
Posted By Boulder
Thanks for the tip. I'm currently trying to...

Thanks for the tip. I'm currently trying to figure out whether I should use CQ + the latest GOP + beta-1a matrix or simply CQ_VBR + 2-B-frame-GOP + beta-1 notch matrix for 1CD at 352x576. I encoded...
Forum: Avisynth Scripting 01-10-2003, 01:59 PM
Replies: 668
Views: 56,996
Posted By Boulder
Hi boulder, I've been using "High quality"....

Hi boulder,

I've been using "High quality". I'll make some tests today with this new stuff and "Fast" motion search :D

Edit: Test finished on a sample. "High quality" is FAR better than...
Forum: Avisynth Scripting 01-10-2003, 10:14 AM
Replies: 668
Views: 56,996
Posted By Boulder
I remember when I first tried KVCDs. I did a test...

I remember when I first tried KVCDs. I did a test encode with a chapter from "The Lawnmower Man". The results were horrible - but this was not the templates' fault. They were horrible because of the...
Forum: Avisynth Scripting 01-10-2003, 06:30 AM
Replies: 668
Views: 56,996
Posted By Boulder
I've often wondered if the people in "the other...

I've often wondered if the people in "the other forum" watch their movies at slow motion, perhaps at 1/8 x normal frame rate :roll: They mostly offer theoretical conclusions without any visual...
Forum: Avisynth Scripting 01-10-2003, 04:52 AM
Replies: 668
Views: 56,996
Posted By Boulder
Kwag, which motion search precision have you...

Kwag,

which motion search precision have you been using in your latest tests?

If it's 'high quality', would you please test both 'high quality' and 'motion estimate search' and compare them...
Forum: Avisynth Scripting 01-08-2003, 01:49 PM
Replies: 668
Views: 56,996
Posted By Boulder
I hope you guys get the new GOP and CQ...

I hope you guys get the new GOP and CQ optimizations done soon..I've got lots to encode - the Star Trek reruns began today :lol: I don't want to encode the series with lower quality if there's a...
Forum: Avisynth Scripting 01-08-2003, 10:56 AM
Replies: 668
Views: 56,996
Posted By Boulder
Kwag, you've created another monster :twisted: ...

Kwag, you've created another monster :twisted:

I did a quick-and-dirty test, and *drum roll*

CQ_VBR file size increased when B frames set to 1 (CQ_VBR value 17,3)

It went from 11,712 to...
Forum: Avisynth Scripting 01-08-2003, 10:38 AM
Replies: 668
Views: 56,996
Posted By Boulder
But, with AVI_IO you don't need to worry...

But,

with AVI_IO you don't need to worry about that.[/quote]

Oops..I didn't notice that you used AVI_IO. My bad :oops:
Forum: Avisynth Scripting 01-08-2003, 05:58 AM
Replies: 668
Views: 56,996
Posted By Boulder
What's the aspect ratio of the movie? If there's...

What's the aspect ratio of the movie? If there's a lot of black, it compresses very well.
Forum: Avisynth Scripting 01-08-2003, 05:52 AM
Replies: 668
Views: 56,996
Posted By Boulder
Remember to delete the dummy .avi file if it...

Remember to delete the dummy .avi file if it exists, VirtualDub creates it if you use it for capturing. It's the last file with no video content in it. If you don't delete it, you might get an access...
Forum: Avisynth Scripting 01-04-2003, 06:25 AM
Replies: 668
Views: 56,996
Posted By Boulder
This lends some support to my theory that CQ mode...

This lends some support to my theory that CQ mode is better for noisier sources, even at low resolutions.[/quote]

So you'd suggest that CQ should be used for analog TV captures even when encoding...
Showing results 1 to 22 of 22

 

 
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