rendering preview

Nov 20, 2008 at 5:05pm

rendering preview

i want to perform with my jitter patch but i need to see what im doing. what is the best way to use jit.display to see the same as in my jit.window? if it

#40955
Nov 20, 2008 at 5:37pm

[jit.displays] is just for managing your monitors.

But if you need a preview, you can do that several ways.
You can readback your scene in a matrix, or capture to a texture or else.

You should have a look at Andrew Benson’s JitterRecipes-Book3: 39.Preview

#145384
Nov 20, 2008 at 6:23pm

I’m pretty sure that vade’s v001 patch (google it) does this pretty
well. I may be mistaken, but check it out. It’s a great example for
any vj patch.

Keith

On Nov 20, 2008, at 11:05 AM, “i.te” wrote:

>
> i want to perform with my jitter patch but i need to see what im
> doing. what is the best way to use jit.display to see the same as in
> my jit.window? if itŽs possible i need a efficient way because my fr
> amerate is very bad.
>
> thanks a lot!

#145385
Nov 20, 2008 at 8:01pm

hi kyred,

sorry i mean jit.pwindow not jit.display.
can you be so kind and show me a way to read back into a matrix?

thx a lot

@Keith thx i will give it a try too.

#145386
Nov 20, 2008 at 9:58pm

Yes, of course.
And you might have a look at jit.gl.render-tomatrix in max-examples, also.

#P window setfont “Sans Serif” 9.;
#P window linecount 1;
#P newex 390 152 30 196617 t b b;
#P newex 446 176 141 196617 jit.matrix iii 4 char 320 240;
#P user jit.pwindow 437 206 175 142 0 1 0 0 1 0;
#P newex 248 176 141 196617 jit.matrix iii 4 char 320 240;
#P toggle 40 193 15 0;
#P message 115 259 29 196617 stop;
#P message 81 259 33 196617 start;
#P newex 81 239 41 196617 sel 1 0;
#P newex 40 216 37 196617 metro;
#P newex 40 281 167 196617 jit.qt.movie 320 240 @autostart 0;
#P message 159 232 76 196617 read bball.mov;
#P user jit.pwindow 242 206 175 142 0 1 0 0 1 0;
#P newex 40 319 94 196617 jit.gl.videoplane iii;
#P newex 97 120 77 196617 jit.gl.render iii;
#P newex 73 96 58 196617 t b b erase;
#P toggle 73 53 15 0;
#P newex 73 76 57 196617 qmetro 20;
#P fasten 16 1 15 0 415 172 451 172;
#P connect 15 0 14 0;
#P fasten 2 0 16 0 78 148 395 148;
#P fasten 16 0 13 0 395 172 253 172;
#P connect 13 0 5 0;
#P fasten 9 1 11 0 101 257 120 257;
#P connect 2 1 3 0;
#P fasten 2 2 3 0 126 116 102 116;
#P connect 9 0 10 0;
#P connect 12 0 8 0;
#P fasten 12 0 9 0 45 213 86 213;
#P connect 0 0 2 0;
#P connect 1 0 0 0;
#P connect 7 0 4 0;
#P connect 8 0 7 0;
#P fasten 6 0 7 0 164 277 45 277;
#P fasten 10 0 7 0 86 275 45 275;
#P fasten 11 0 7 0 120 275 45 275;
#P window clipboard copycount 17;

#145387
Nov 20, 2008 at 10:04pm

And as said keithmanlove, Vade did a screen capture plugin for QC that’s bridge with Jitter. Very interesting, but it only works with Leopard :(

#145388
Nov 23, 2008 at 11:34pm

thanks kyred,

finally i used a second lcd screen with a matrox dualhead. with jit.videoplane the framerate slows down to 12 fps.

cheers

#145389
Jan 5, 2009 at 8:17pm

#145390
Jan 5, 2009 at 8:23pm

#145391
Jan 5, 2009 at 8:27pm

hi jsrousseau, thanks a lot for sharing your knowledge!
this example is very clear. i will give it a try.

thanks a lot.

best

i

#145392

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