I think this is better than writing notes when driving.
If you come across so many "events of interest" like I do almost every day, that could be more dangerous than texting or phoning while driving! I don't understand how people even consider doing that in the first place, unless they stop everytime they have to take a note, which is even more absurd.
However, I still have to scrub through each video's five minutes of footage to find the event, so maybe a combination of protecting the file and making note of the time is a good hybrid solution.
I found the perfect solution for that: an amazing piece of video cutting software called Free Video Cutter. It cuts the parts that you want directly from the file and saves the cut segments without modifying the file's format. Some segments even end up with higher bitrates than the whole file! This way you can cut the segments right away as you scrub through the video.
There's only three things to pay attention to:
1st- Have the time stamp on, because it makes it easier to find the parts that you want to cut.
2nd- You have to play the videos on a player because the program doesn't do that, but then again, you have to play them somewhere anyway.
3rd and more important - The program gives one name to the first cut of each file (for example, for a file named 10450001.MOV, the first cut will be named 10450001_cut.MOV) but doesn't change it for the next cuts of the same file.
That's not a problem if you only cut one segment of each 5 minute video but if you need to cut more segments you have to change it yourself, otherwise the segments will overwrite each other and you'll end up only with the last one you cut, because the program doesn't warn you that there's already a file with that name.
What I do is save the first one, rename it _cut 1.MOV before saving the next one, then save the second one, rename it _cut 2.MOV and so on. Of course you can rename the files anyway you want.
It saves the segments automatically in the same folder as the whole file but you can change it. The only "problem" is that every time you load a different file it defaults back to the file's folder, so it's better to leave it that way.
Sorry about the off-topic.