Forums > Jitter

@capture seems to be halving my texture resolution


Scott Fitzgerald
Nov 23 2010 | 8:25 am

I’m using @capture to send a texture to a different context.

When I do this, it seems to diminish the quality of the texture (by like, about 1/2). Why is this?

Example patch below.

Also attaches is a screenshot, in which the top two are Jitter windows, the bottom is the texture as a quicktime, as I expect it to appear. The Jitter contexts are blurry, missing details.

— Pasted Max Patch, click to expand. —

[attachment=146880,1426]

Attachments:
  1. Screen_shot_2010-11-23_at_12.22.05_AM..png

    Screen_shot_2010-11-23_at_12.22.05_AM..png


Andrew Benson
Nov 23 2010 | 6:31 pm

What you are seeing there is the default dims of the texture. You will need to specify the dims for the texture you are capturing to. For best results, you’ll probably want to match that to the size of your QT movie or something like that.


Rob Ramirez
Nov 23 2010 | 8:38 pm

you should also set gl.texture @adapt 0 i believe.


Scott Fitzgerald
Nov 24 2010 | 7:22 am

Thanks, setting the texture dims and using adapt 0 resolved the issue.

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