Re: [Bino-list] tweaking a 3D shutter glasses

[Frédéric Devernay]

Hi,

Which hardware configuration do you have? do other OpenGL programs work 
correctly? Maybe your graphics chip does not support the required OpenGL 
features

That's very interesting. It sure would be a nice contribution to Bino.

Did you use a VGA or a digital (DVI/HDMI) display?

Would you share your SDL code, your arduino code, and the arduino schematic?
Where did you trigger the arduino in the SDL code? right after the swapbuffer? 
if yes, then that would be where to put it in bino as well.
Did you use the samsung emitter or did you drive directly an IR LED?
If you managed to do it by driving an IR LED, that would be a great way to be 
compatible with all glasses around.
See a survey of IR glasses protocol at 
http://cmst.curtin.edu.au/local/docs/pubs/2011-17-woods-helliwell-3D-Sync-IR.pdf

Fred

Le 17 juil. 2013 à 16:18, Joan Quintana <address@hidden> a écrit :

> Two questions, please. First of all, I compiled bino from git source in my 
> Ubuntu 12.04 laptop. It compiles successfully, but I can't watch any videos 
> (though I can listen the audio stream). I tried different formats, different 
> options. The video plays, but I can't see nothing. I will try bino 1.4.2 that 
> maybe is more stable...
> 
> I own a Samsung shutter glasses and I want to tweak with them. I want to 
> drive shutter glasses interfacing the Bino C code with an arduino. I used to 
> do this with a SDL code, but no video, just for viewing my stereo pictures. 
> Now I want to try with video 3D. I have a video interlaced with left and 
> right frames. In every change of frame I want to trigger a signal to arduino 
> (suppose at this moment just a printf...) in order to sync my shutter 
> glasses. I understant that I need to add some lines in the bino core code... 
> But before studying all the bino source code some help will be appreciated.
> 
> Thanks Joan
>