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-   -   Mencoder: Filters, Crop, resize? (http://www.digitalfaq.com/archives/encode/9417-mencoder-filters-crop.html)

digitall.doc 05-04-2004 04:13 PM

Very good Inc :!:
I had already copy/pasted this in a word document, for easier reference, but by this way it can be readable by everybody. Nice.
Now, my problem is to find the equivalence between our "used-to" avisynth filters and this filters. And that is what I tried with my previous posts: to give the correlation between mencoder and avisynth.
For instance: you posted a blurrer/sharpener, but there are in mencoder at least 3 blurringfilters: boxblur, sab and smartblur. And an unmask filter (BTW, used in mencodeme: unsharp). What's better, which values?.
I know it's a question of testing and posting here results and parameters, but what's the equivalency, related to strength of the parameters, between hqdn3d and a spacialtemporal like stmedianfilter or whatever?.
Can I translate directly the data I get in virtualdub related to gamma (thanx for your great capture guide), and contrast/brightness/saturation (it's easier to tweak them there, with preview), what's again the equivalency?.
Yes, I know, test and test. First step, know what filters there are. Second, test (and compare with avisynth?)

incredible 05-04-2004 04:29 PM

Im totally in PureBasic right now, ... so I couldnt test that smartblur filter, BUT:
It sounds very promising, like Asharp() as you can determine WHAT will be sharpen like more the edges, ... or more blurring plain surfaces ... depending on positive/negative values :mrgreen:

jorel 05-04-2004 06:00 PM

Quote:

Originally Posted by incredible
You mean its non underestandable ....?

you're right Jell,
is an brasilian way that means:
...more than better, more than great, more than needed, more than very good !
means too.....more than full, more than expected, more than much more...
is like.....INK, YOU'RE TOO MUCH ! (all good things but "too much" )

:wink:

Fluffbutt 05-06-2004 10:20 AM

You can use -ss to encode from a time (to bypass a long intro?)

eg
-ss 20 in the bat file

starts the encoding at 20 secs into the movie (mind you you have to allow for the 20 secs in your audio too; cut it I mean, else you'll be out my 20 secs on the remux (yup silly me found out the hard way :dunce: )

Edit - Ooopps, about 20 posts too late... duuuh... :oops: :oops: :oops: :oops:

digitall.doc 05-06-2004 10:31 AM

We have to keep testing these nice mencoder internal filters...
... but...
...if they find the way to work with avisynth within mencoder (as fast as internal mencoder filters?) then... :wink:


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