LG UBK80 HDR UHD Blu-ray Disc Player - Manual (Page 46)

Appendix 46
Appendix
6
Photo files
File
Extension
Recommended
Size
Note
“.jpg”, “.jpeg”, “.png”,
“.gif”, “.mpo”, “.jps” Less than 4,000 x 3,000 x 24 bit/pixel
Less than 3,000 x 3,000 x 32 bit/pixel
Progressive and lossless compression
photo image files are not supported.