ianc2674

When I make a simple patch with grabbr going into a projectr ,

My webcam is logitech c920 (hd) why is my output so pixilated?

It looks like 320x240. Examining the grabbr code it should be at least

Hi. I'm on OS X 10.13.13 with max 8.
When I make a simple patch with grabbr going into a projectr ,
My webcam is logitech c920 (hd) why is my output so pixilated?
It looks like 320x240. Examining the grabbr code it should be at least
1280x720.
??? 
thx


Hi. I'm on OS X 10.13.13 with max 8.
When I make a simple patch with grabbr going into a projectr ,
My webcam is logitech c920 (hd) why is m

vizzie-resolution-of-webcams

hi i had the same problem. i didnt check out the bpatcher yet to see what is going but i use my own abstraction for now. the important thing is to send a Format message to jit.grab in order to set the right resolution. you can copy paste from the jit.dx. grab helpfile. should be implemented in vizzie and put in the jit.gjit.grab helpfile as well. hope this helps!

hi i had the same problem. i didnt check out the bpatcher yet to see what is going   but i use my own abstraction for now. the important thing is to send a Format message to jit.grab in order to set the right resolution.  you can copy paste from the jit.dx. grab helpfile. should be implemented in vizzie and put in the jit.gjit.grab helpfile as well. hope this helps!

hi i had the same problem. you need to send a format message to jit.grab to set the desired resolution! you can see what i am talking about in the jit

dx.grab helpfile. i wish the vizzie abstraction would implement this and the helpfile for jit.grab. hope this helps

hi i had the same problem. you need to send a format message to jit.grab to set the desired resolution! you can see what i am talking about in the jit
dx.grab helpfile. i wish the vizzie abstraction would implement this and the helpfile for jit.grab. hope this helps

thanks for the report. this is new behavior in the OS that changes the default format. we will look at ways to expose the format setting to the grabbr module.

for now, you should be able to set the format with a jit.grab object, and the grabbr object will remember that format. the "Blackmagic" tab of the jit.grab help file demonstrates how to query and set the format.

I hate to open up an old thread, but I'm having this exact issue. I don't quite follow the workaround, would someone be so kind as to post an example patch? It would be greatly appreciated!

I hate to open up an old thread, but I'm having this exact issue.  I don't quite follow the workaround, would someone be so kind as to post an example patch?  It would be greatly appreciated!

You're probably gonna say I'm being difficult, but can you stop changing things like this? Or when you change them, (in this case) make the default the highest quality format?

we didn't change anything. as mentioned above a change in OS behavior caused this.

I have an open ticket to investigate defaulting to highest quality, but so far i have been unable to make it work consistently without manually changing the format attribute. Seems like it always eventually resets to the lowest quality.

Vizzie resolution of webcams