A little known feature of the Panasonic TZ/ZS100 camera is that it can capture high speed video in full HD (1920x1080). This is a test video demonstrating the 1080/120p high speed video, with slow motion playback at 30fps.
The duration of the clip is 1 min 38 sec at 30fps for an actual time period of 25 sec, thus the video is captured at 4 times that frame rate, that is, at 120fps, at a frame size of 1920x1080.
How to set the camera for high speed 1080p video is described on p125 of the instruction manual:
First, set: Menu > Motion Picture > High Speed Video
then use the up/down toggle to select [ON], and press [Menu/Set].
Recording is at 120fps (ZS100) or 100 fps (TZ100) in FHD (1920x1080), and playback is at 30fps (ZS100) or 25 fps (TZ100).
Switch the Mode dial to "Manual Video" and then video recording will be made at the high speed settings described above.
The results of some other tests I have carried out on the TZ/ZS100 can be found at: ianperegian.com