Openpli is the best img. It has the best performance for stream. I watch TV by using DM800C. As we know Chinese GBK EPG is not supported by DM 800. In China some expert made DM800 support Chinese GBK EPG. They achieve this by replacing the file libdvdsi++.so.1.0.0 and the font nmsbd. It really works. I test it for a lot of imags and Openpli with the driver before 2, 16, 2012.
However, I find this trick can bot be applied for Openpli with driver 2, 16, 2012. So there is some different between the driver of 2, 16, 2012 and the previous one for Openpli. Whether we can use some older files or some modifications for Openpli 2.1 with driver 2, 16, 2012 to make it correct show the Chinese GBK EPG as the Openpli with the driver before 2, 16, 2012, thank you for your kind help.