I've made this patch to make some jitter stuff on recorded video.

I'm using two jit.movie~ to play to rendered video files of a performance. 1920 x 1080. I use the audio from one of the files to control parameters in a jit.gl.pix.

I also use jit.catch to make som effects.

It is going ok, but the frame-rate goes down to about 11 at times and I'm wondering, if I'm asking to much of my computer or if I'm just doing some unnecessary processing somewhere.

I'm not that experienced with visuals, by the way. Not sure what is really going on.

toggle

jit.gl.videoplane

message

jit.gl.syphonserver

flonum

button

slider

jit.slide

mc.unpack~

mc.pack~

mc.svf~

jit.matrix

receive~

jit.catch~

snapshot~

jit.gl.pix

param

number

random

counter

jit.matrixset

loadbang

jit.fpsgui

ezdac~

live.gain~

rampsmooth~

abs~

change

peakamp~

meter~

send~

jit.world

jit.movie~

attrui

I've made this patch to make some jitter stuff on recorded video.
I'm using two jit.movie~ to play to rendered video files of a performance. 1920 x 1080. I use the audio from one of the files to control parameters in a jit.gl.pix.
I also use jit.catch to make som effects.

Hi people.
I've made this patch to make some jitter stuff on recorded video.
I'm using two jit.movie~ to play to rendered video files of a p

11-to-16-fps-can-i-do-this-more-efficient

enable @output_texture 1 on your jit.movie~ objects and replace the jit.matrixset with a [ js jit.gl.textureset.js ] object (search the file browser for an example patch using the jit.gl.textureset )

I had to connect the js jit.gl.textureset.js via jit.gl.texture to the jit.gl.pix to make it work. Now I'm up to 22-26 fps.

11 to 16 fps. Can I do this more efficient?