Panasonic Lumix DMC-ZS7 Operating Instructions Manual page 57

Save a scene from a motion picture as a still picture.
_ isplay the picture that you want to capture as a still picture
by pausing a motion picture during playback
A : Pause/playback
4 : Fast rewind (2 steps)
(during pause) single-frame rewind
_: Fast forward (2 steps)
(during pause) single-frame forward
_ Capture still picture
_ Select [YES]
A still picture is created.
®The picture size is 2M _. (Except for still pictures captured from motion pictures
where the [REC QUALITY] is [VGA] or [QVGA], when the size is 0.3M _.)
®The picture quality becomes slightly lower because of the picture quality setting of the
original motion picture.
® It may not be possible to capture still pictures from motion pictures that were recorded
with a different camera.
1 1 6 VQT2R20 [This function is not available in the DMC-ZS6/DMC-ZSS. ]