youns

hi, i recently created a game that i would like to install over 905x3 tv box, i would like to protect it from copy. is there a way to encrypt the whole ROM without the need of any external hardware or password to be entered each reboot ? tv box launch directly into the game and every possible way to interact with linux is disabled (keyboard, usb, lan) and i only need to encrypt the ROM to make the game more resistent in some extent to copy. i read about encrypted bootloader but i'm not sure if that is what i need. can i only encrypt the game bin with a key that is protected inside the 905x3 ? (beside cpuid as it seem easy to reverse). i'm not super good at coding and i would like some help or a step by step guide.

@ning can you please explain as i'm not really good at this i'm on ubuntu and i try mpv --vo=gpu --hwdec=v4l2m2m-copy --hwdec=auto videofile but mpv say no video card was found even meson/vdec firmware files are not installed

hello i need help to decode 720p H264 videos using meson-vdec or any other solution , is it possible ? im using balbes Armbian_20.10_Arm-64_focal_current_5.9.0_desktop (X96 mini S905w)

@lgranie thakns for the efforts i have x96 with s905w and would like to use hardware decode only for H264 720p videos (sw decoding was bad for my cpu) i'm using balbes Armbian_20.10_Arm-64_focal_current_5.9.0_desktop thank you