Dartfish Express doesn't limit how long you can record for. You can also import videos filmed on a camcorder or downloaded from the internet etc. This article contains tips to help you get the most out of your long videos.
Choose a good recording setting
If your recordings will be very long and storage space on your device is tight, perhaps you should think about using the SD recording setting? Find out more
Fast seek 'scrubbing' through videos
Have you discovered that the jog wheel not only gives you frame-by-frame slow motion but, if you fling it, you can also use it to scrub quickly. Not quick enough? Try dragging the timeline instead.
So you have identified an interesting, useful or critical position in the video. Had you considered adding a still shot to bookmark it?