MIXER VIDEO MULTI

Chris Caroujes's icon

Hello guys,

I have a problem is probably easy for you freak, I'm trying to build a multi-channel video mixing desk, just a single 8-channel video output.
I did this but I can not figure out how to do 8 channels in a single jit.window.

If anyone knows how to do it would be really happy!

this is my Pacht for now.

884.15.2.maxpat
Max Patch
efe's icon

jitter tutorial 8 and 9

Chris Caroujes's icon

I can not figure out how to make a single 8 jit.qt.movie jit.window and obviously to smear each channel between them.

I read the tutorial 8/9 several times but I can not understand.

Kurt Ralske's icon

You could try some Auvi objects:
au.mix.select lets you cross-fade between four inputs
au.mix.multi layers up to four inputs simultaneously
http://auvi-software.com

strimbob's icon

have a look at a patch i made so years ago, it will help you,

also Zachary Seldess made a great 4 way video patch, it is some where on the forum, well worth finding it.

Chris Caroujes's icon

tanx Strimbob, but im search the mix video1 to video2 to video3 to video4 with a slider, because with a pitcslider is not good for my mixer video.

glBeatriz's icon

@strimbob I think that the patch you talk about (by Zachary Seldess) is here:

strimbob's icon

yes that was the one, great patch!

Zachary Seldess's icon

Glad you liked it strimbob! I just updated that thread with a slab version, and a cleaner avg&normalize method. Hope it's useful.

best,
Zachary

Joe Bell's icon

can anyone advise me how to locate the thread mentioned above? looks like the forum went to using human readable URLs so link no longer works, and Zachary has made a lot of posts (which is good, but might take awhile to look through)

Rob Ramirez's icon

much has changed, especially with Jitter since these posts, so i'd recommend using modern techniques for what you want.

if you want a simple 4 channel video mixer, jit.gl.pix is one easy solution. one technique is to simply multiply each input channel by a scale amount, and then add those inputs together.

Max Patch
Copy patch and select New From Clipboard in Max.