I have encoded the lzma file before packing the img file and the dav file but when uploading to the board it always reports the lzma file I want to change the logo in the logo.tar.gz file when changing and repacking is always error
i have extract file cramfs.img fw dvr hikvision. Now I want to repack the cramfs.img file to upgrade
that I do not know how? People guide me to do?
thank you!