Good news for GH2 owners – Vitaliy Kiselev released PTool v3.63d today, adding the MJPEG fps setting that GH13Timelapser requires.
Note that the patches doesn’t include the single option to set the resolution to 1080p in MJPEG mode as with the GH13, you’ll need to set the width and height manually here:
MJPEG Movie Mode | MJPEG Size Adjustments | 720p30 width
MJPEG Movie Mode | MJPEG Size Adjustments | 720p30 height
Download link and discussion here.