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Old 27th November 2019, 10:22   #18  |  Link
nji
Suspended for forum rule violations
 
Join Date: Mar 2018
Location: Germany
Posts: 216
Hi shekh.

First of all:
Thank you once more very much for your work,
and for your support!

I would like to express that I'm not about to niggle.
I tried several times to understand to make it work,
but actually got no clue.
Also, being no professional for sure, I'm also no
bloody newbie ... so I wondered ...

OK, I hope my feedback is of any worth for you
(as it may be exemplary).

First I wondered:
"This filter works in XRGB mode only."
What is meant by XRGB mode?
Dr. Google doesn't delivers useful.
I'm not very familiar about the depth of VD's color types,
and the way filters operate on.
I got the impression there is an implicit conversion
if necessary in filter chain ... (?)
Does it mean I have to convert to convert from YUV explicite?

OK then.

I opened a movie that is RGBA32 already.
I did the way you described above.
The simple interpolation works.
BUT:
Clicking the frame moving buttons does nothing.
OH!! Click and DRAG.
If you wouldn't have wrote that
I never would have tried that.

The "key" buttons.
I wondered: "keys?", "key frames?", what? how?
Without explanation what YOU mean with keys
(called "samples" at another place)
I wouldn't have understood.

Blending:
Entering a blend value and the other 4 button at the right
does not work.

Concept:
If a entered an interpolation (= 2 keys/ samples) of one filter,
and want to enter a second interpolation (of another filter):
May they areas overlap in any way?
And:
Entering a second filter does some "explicit thing" I do not understand:
It seems to enter the last used filter, and kind of "close" the last
interpolation area and ...
Well, it's confusing.

To me it's the opposite of self explanatory.

It's a pity, as as far I understand this idea of interpolation
filter parameters is really important and valuable.
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