Hi There,
if i just extract and pack the dav file again (without modifying) i cant use it anymore. the DVR doen't accept the File. "Missmatch" error.
It is an ANNKE DVR. Maybe the firmware isn't supported?
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test@ubuntu:~/Desktop/1$ ./hikpack -t k41 -x annke.dav -o dav
Magic : 484b5753
hdr_crc : 00001d1a (OK)
lang_id : 00000001
date_hex: 20150315
devclass: 00000043
File: cramfs.img, CRC OK
WARN: missing new_20.bin trailer file
Extra tail at the end of dav, 29082624 bytes, maybe firmware id?
test@ubuntu:~/Desktop/1$ ./hikpack -t k41 -p dav.dav -o dav
File: cramfs.img, CRC OK
Magic : 484b5753
hdr_crc : 00001d01 (OK)
lang_id : 00000001
date_hex: 20150315
devclass: 0000002a
=== Tail record:
File: new_20.bin, CRC OK
=== Appending extra_tail, 29082624 bytes
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