Today, I got black screen. Before that the layout had been playing for 3-4 hours without noticeable problems.
I pressed i-button and saw string of errors similar to this (see the picture below): "C:\Program Files (x86)\Xibo Player\horiz\lib\48.mp4. Ex = Your computer is running low on memory. Quit other programs, and then try again."
The layout consists of 4 videos - all in .h264.
PC spec: pentium lga 1155, 4Gb of RAM, windows 10 x64, video adapter - Intel HD graphics.
Two displays (TVs) are connected to HDMI and VGA output of video adapter.
The PC runs two instances of Xibo - horiz and vert - each for its own video output.
What could be the cause of this error?