Haven't used the Spark for a few months... decided to take it on our trip to Cabo. For one of the videos, I accidentally turned off the Spark without stopping the video first and was getting a file corrupted error when I tried to open the file with VLC.  I was looking online everywhere on how to fix the corrupted video.  However, I captured some more videos on the same memory card and now the video is playing just fine.

Does the Spark actually scan through all the videos on the card when restarted and close videos that were improperly closed?
Still processing the videos I took...  but here is a picture I took in Cabo. I continue to be impressed with this little drone!

Animan, thanks for your positive feedback. Have fun with your spark.

Lucky you, Mine just ditched me and left me with a corrupt video that just won't work. I had to spend 3 hrs searching for a way to fix it and ended up  finally fixing the video using a software called Stellar Phoenix Video Repair. It worked but I so wish it was free.