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Forum: Avisynth Scripting 01-16-2003, 09:24 AM
Replies: 57
Views: 6,235
Posted By SansGrip
Yep. By default Sampler takes minutes-in-movie...

Yep. By default Sampler takes minutes-in-movie samples, so you could simply override that by saying:

Sampler(samples=minutes-in-movie-times-two)



Yes, Blockbuster doesn't seem to work as...
Forum: Avisynth Scripting 01-05-2003, 08:04 AM
Replies: 57
Views: 6,235
Posted By SansGrip
It's not really Sampler that's inaccurate with a...

It's not really Sampler that's inaccurate with a high CQ, it's apparently the method itself.



This might be having some impact. I saw similarly inaccurate results with some values when trying...
Forum: Avisynth Scripting 01-03-2003, 10:47 AM
Replies: 57
Views: 6,235
Posted By SansGrip
It's counterintuitive ;). As you approach 1.0...

It's counterintuitive ;). As you approach 1.0 your total size will drop. I recommend just using 1.0 and forgetting about the mechanics of it ;).
Forum: Avisynth Scripting 01-02-2003, 08:44 AM
Replies: 57
Views: 6,235
Posted By SansGrip
I just reread your post and noticed the word...

I just reread your post and noticed the word "rarely". My mistake ;).



Sounds about right. Since it's full-screen I wouldn't think you'd get more than 100 minutes on one disc at 352x576. Though...
Forum: Avisynth Scripting 01-02-2003, 08:07 AM
Replies: 57
Views: 6,235
Posted By SansGrip
Well, why didn't you say that in the first...

Well, why didn't you say that in the first place?? ;)



That threw me for a minute. By "larger" you mean 352x???, right? :)



It's this kind of thing that makes me think my tests of the new...
Forum: Avisynth Scripting 01-02-2003, 07:52 AM
Replies: 57
Views: 6,235
Posted By SansGrip
...and don't forget to set the error margin to...

...and don't forget to set the error margin to 0%. We don't seem to need it any more :).
Forum: Avisynth Scripting 01-02-2003, 07:49 AM
Replies: 57
Views: 6,235
Posted By SansGrip
Yep. It now needs to equal minutes-in-movie....

Yep. It now needs to equal minutes-in-movie. It'll do this by default in the next release.



Ah, you mustn't go on holiday! I assume you've read all about the new GOP, experimental Q matrix, CQ...
Forum: Avisynth Scripting 01-01-2003, 10:16 PM
Replies: 57
Views: 6,235
Posted By SansGrip
I believe the latest scale factor is 1.0, i.e. no...

I believe the latest scale factor is 1.0, i.e. no adjustment necessary. kwag'll correct me if I'm wrong :).
Forum: Avisynth Scripting 12-29-2002, 10:50 PM
Replies: 57
Views: 6,235
Posted By SansGrip
We're currently using 1.0 in the manual formula,...

We're currently using 1.0 in the manual formula, so that should equate to 0% in KVCDP. Let us know if you get bad results with that...
Forum: Avisynth Scripting 12-27-2002, 04:10 PM
Replies: 57
Views: 6,235
Posted By SansGrip
As the "length of sample" parameter, if none is...

As the "length of sample" parameter, if none is provided, Sampler will use the movie's frame rate rounded to the nearest integer. This means that when run with no arguments on a 23.976fps 92-minute...
Forum: Avisynth Scripting 12-24-2002, 11:40 AM
Replies: 57
Views: 6,235
Posted By SansGrip
Yep, if your source frame rate is 23.976. ...

Yep, if your source frame rate is 23.976.



I use one that's different from the canonical version, so I'd better let kwag answer this ;).
Forum: Avisynth Scripting 12-23-2002, 10:53 AM
Replies: 57
Views: 6,235
Posted By SansGrip
Re: New version 0.2a

heheh yes, in theory you could: just a line with an S on it. Wouldn't be too readable though ;).
Forum: Avisynth Scripting 12-23-2002, 02:00 AM
Replies: 57
Views: 6,235
Posted By SansGrip
Re: New version 0.2a

Yep. Sampler(length=24)



I was going to do that, but I really don't want to have to do a new release every time the GOP size changes. Setting a default of 24 seems rather arbitrary since...
Forum: Avisynth Scripting 12-22-2002, 11:06 PM
Replies: 57
Views: 6,235
Posted By SansGrip
Re: New version 0.2a

If the source is interlaced Sampler will use a sample length of 30, so you'll need to manually set it to 24. Right now the theory is that the sample length should always match the GOP length.
...
Forum: Avisynth Scripting 12-22-2002, 10:45 PM
Replies: 57
Views: 6,235
Posted By SansGrip
Re: New version 0.2a

Right now the sample length is the same as the GOP length, and I think it'll probably stay that way. But since Sampler has no way of knowing what the GOP length is, I decided to make the default...
Forum: Avisynth Scripting 12-22-2002, 10:20 PM
Replies: 57
Views: 6,235
Posted By SansGrip
Re: New version 0.2a

With the current formula all you need is Sampler(). By length=1sec what I mean is length=frame_rate, which is the same thing.
Forum: Avisynth Scripting 12-22-2002, 05:06 PM
Replies: 57
Views: 6,235
Posted By SansGrip
Re: New version 0.2a

Ack, the first time I announce without checking the link and wouldn't you know it... ;) Fixed now.
Forum: Avisynth Scripting 12-22-2002, 04:39 PM
Replies: 57
Views: 6,235
Posted By SansGrip
New version 0.2a

I uploaded yet another new version (probably my last for the day ;)): samples now defaults to movie length in minutes, and length now defaults to one second. Coincidentally, this is precisely what we...
Forum: Avisynth Scripting 12-22-2002, 12:32 PM
Replies: 57
Views: 6,235
Posted By SansGrip
New version 0.2

Just uploaded a new version in which I added audio support and made miscellaneous unimportant tweaks. While we won't benefit directly from the audio support (though it is fun to play with :D) it does...
Forum: Avisynth Scripting 12-22-2002, 10:28 AM
Replies: 57
Views: 6,235
Posted By SansGrip
Re: Sampler

It's an Avisynth filter to replace the


IL = Framcount / 100
SL = Round(Framerate)
SelectRangeEvery(IL, SL)


strangeness for file size prediction with a simple line like
Forum: Avisynth Scripting 12-22-2002, 01:04 AM
Replies: 57
Views: 6,235
Posted By SansGrip
When it comes to this kind of extreme tweaking no...

When it comes to this kind of extreme tweaking no idea is a stupid idea. You should see some of the file size prediction formulas kwag and I have been running over the last hour :mrgreen:.
Forum: Avisynth Scripting 12-21-2002, 11:36 PM
Replies: 57
Views: 6,235
Posted By SansGrip
Showing the movie length, sample length, etc. at...

Showing the movie length, sample length, etc. at the end is a very good idea as long as it doesn't mess up the encoded size of the sample strip. I don't imagine one frame would make much difference...
Forum: Avisynth Scripting 12-21-2002, 09:31 PM
Replies: 57
Views: 6,235
Posted By SansGrip
New version 0.1a

Uploaded 0.1a with a fix for that and a couple of other oversights. I haven't been drinking so I can't even use that as an excuse...

:D
Forum: Avisynth Scripting 12-21-2002, 09:18 PM
Replies: 57
Views: 6,235
Posted By SansGrip
:lol: Oops ;).

:lol:

Oops ;).
Forum: Avisynth Scripting 12-21-2002, 08:50 PM
Replies: 57
Views: 6,235
Posted By SansGrip
Sampler

I just uploaded to my site a little Christmas present for y'all. Docs are included, but you guys should know what to do with it ;).

Merry Christmas!
Showing results 1 to 25 of 25

 

 
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