Google Glass preview image scrambled with new XE10 release

Question

This occurs using a few apks that make use of the camera (e.g., zxing, opencv). It displays a glitched image in the preview but it is still a function of what the camera se

Answer 1

This still is an issue as of XE22 (!) Lowering the frames per second to 30 or lower does the trick:

 parameters.setPreviewFpsRange(30000, 30000);

And indeed, don't forget to set the parameters:

camera.setParameters(parameters);

I have found no clear explanation as to why this causes trouble, since 60 fps is included in the supported fps range. The video can record 720p, but I never saw a source add the fps to this.