When i use kazam to record something smaller than 720p (like 1280*680) , it work great (using window or zone) (~ 4% memory usage)
When i use kazam to record the entire desktop (here 1280*1024) , it work great (~ 4% memory usage)
But when i use kazam to record something bigger or equal to 720p , kazam eat my memory very fast (like 20% in 20 seconds and keep growing until the system is unresponsive).
I precise that 720p may be not the limit where it begin to eat memory but this is very close to that ( for me).
I don't know if it can move it forward but :
When i use kazam to record something smaller than 720p (like 1280*680) , it work great (using window or zone) (~ 4% memory usage)
When i use kazam to record the entire desktop (here 1280*1024) , it work great (~ 4% memory usage)
But when i use kazam to record something bigger or equal to 720p , kazam eat my memory very fast (like 20% in 20 seconds and keep growing until the system is unresponsive).
I precise that 720p may be not the limit where it begin to eat memory but this is very close to that ( for me).
Hope this could help
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