Julien Bayle

https://cycling74.com/forums/how-to-display-a-png-with-transparency-over-a-jit-pwindow

But it is a more precise question here so I write that here too :)

I'm using a jit.qt.movie + jit.gl.videoplane + jit.gl.render to display (perfectly :p ) my movies + subtitles.

I want to "inject" a png inside that flow.

It would be at a particular moment (on a particular event): that png appears and disappears.

no problem to track the event, the appear/disappear BUT, I cannot find the way to "inject" in that flow.

This post is related to this one : https://cycling74.com/forums/how-to-display-a-png-with-transparency-over-a-jit-pwindow

I want to "inject" a png inside that flow.
It would be at a particular moment (on a particular event): that png appears and disappears.

how-to-display-a-png-with-transparency-using-jit-gl-render-jit-gl-videoplane

I'm sorry to make a "up up" but I really need that :-/

can't you just put it onto another video plane? check out the following attributes:

it's actually a bit vague what you mean by ""inject" in that flow", which could be why you aren't getting any responses.

can't you just put it onto another video plane? check out the following attributes:
layer
enable
blend_mode

would you sketch me a patch to display a png on a videoplane?

hello David,
I'm sorry for the vagueness...
would you sketch me a patch to display a png on a videoplane?
I'm stuck with that


ok, now i'm really confused where you are having a problem. it's the same method you described above:

just play with the attributes I mentioned above, but again you aren't really explaining what you mean by "inject"

ok, now i'm really confused where you are having a problem. it's the same method you described above:
png >> jit.qt.movie >> jit.gl.videoplane
just play with the attributes I mentioned above, but again you aren't really explaining what you mean by "inject"
db


I found my way by using blending (basic default mode 6 7) between 2 videoplanes.

by "inject", I wanted to explain the fact I had already one videoplane displaying my video + subtitles AND I wanted to "add" (understand: to blend/mix) another video matrix.

jit.qt.movie --- jit.gl.videoplane with blend/layer etc.

David,
I found my way by using blending (basic default mode 6 7) between 2 videoplanes.

I did that with
jit.qt.movie --- jit.gl.videoplane with blend/layer etc.

thanks again
I improved my patch (and knowledge :)


how to display a png with transparency using jit.gl.render / jit.gl.videoplane?