Got this problem below in Blueiris.
ipcamtalk.com
Andy
Ezviz doorbell cam resolution problem
Hi, not sure why but the Ezviz camera keeps doing this, is ok on reboot and fine in the Ezviz app also fine in VLC, just BI, will be good for around 12 hrs after reboot of camera then starts doing below, if I open the Ezviz app then the picture comes good but as soon as I close it, goes funny...
Andy