By default it uses raw .avi which takes a lot of space and will not play on a lot of systems.
It's best to change the codec to something like MP4.
Step 1.) File -> Preferences -> Screencast in Kazam
Step 2. ) Change Record With: to H264 (MP4)
After that you'll........
Istanbul:
At least in Linux Mint the latest 17.2 version Istanbul freezes when "In process of saving to Disk" even with the workaround of not having Sound recording enabled. It looks like a great app but bugs like this seem to have plague it for over 8 years!
Kazam:
This little app works great, its only bug is that when you try to tell it to record a window or area it puts a gray cov........