[GEM-dev] [pd-gem:bugs] #242 [pix_video] not working on new Retina Display Macbook Pros

[Nicolas Montgermont]

Just for information, because it's important for teaching.
I can reproduce this error on this model:
- macbook air 11" - early 2014 - osx 10.10.4 - 1.4 GHz Intel Core i5 - Intel HD 5000
but pix_video is working fine on this model, that was upgraded from older osx version:
- macbook pro 13" - mi 2012 - osx 10.10.4 - 2.5 GHz Intel Core i5 - Intel HD 4000
so it seems that when you upgrade the os, it keeps somehow the Quicktime framework.

Doesn't that mean we can copy some files to make it work?


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** [bugs:#242] [pix_video] not working on new Retina Display Macbook Pros**

**Status:** open
**OS:** OSX
**Release:** 0.94
**Labels:** pix_video retina display Mac OS X 
**Created:** Fri Jun 05, 2015 10:38 AM UTC by Anonymous
**Last Updated:** Fri Jun 05, 2015 10:38 AM UTC
**Owner:** nobody
**Attachments:**

- [pix_video.png](https://sourceforge.net/p/pd-gem/bugs/242/attachment/pix_video.png) (2.7 MB; image/png)


[pix_video] object does not work when streaming from built-in iSight cameras on new Macbook Pros with Retina displays. All you see is a white screen.... and error is "could not make SG channel error -9405" is reported. See attached screengrab. This was tested across multiple machines with same result - all latest Macbook Pros have this issue.  However, works on latest iMac. Note: Tested on brand new machines - late 2014/early 2015 models running Mac OS Yosemite. 




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