I have been running the script.picture.slideshow that you helped me create on a raspberry pi 3 model B. Some of my images are about 7 MB to 8 MB (2560 x 1440 )in size and I turned the debug logging on as you suggested and it seems like for these large images the script fails to allocate buffers properly. I have some questions as well.
1) can the script.picture.slideshow only handle images up to a certain resolution/dimension or size? is that why the buffer allocating is failing?
2) For these large image files, in certain monitors the images seem to be slightly zoomed and off of the screen.
How could we possibly fix the buffer allocation issue ?
I am linking the debug log file here for you to look at.
Thank you so much for your help!