I saw language=1 and I risked it :)
It is interesing, that this NVR has support for my new 4K cams - they worked.
[root@dvrdvs hkvs] # getHardInfo
Start at 2017-12-09 18:04:34
Serial NO :1620150125AARRxxxxxxxxWCVU
V3.0.10 build 141126
Is some way, which I can look (for example via SSH) if is with NVR manipulated?
Version 3.4.97 I have in new NVR, but there is problem with H.265...
Hi, sorry, my mistake. NVR was bought together with cams from CH, but it has serial
DS-7616NI-E2/8P1620150125AARR50xxxxxxWCVU, actual firmware is...
Thank you for cooperation, all of 8 cams are updated to 5.4.5 and it seems, that everything is ok.
Is possible to do something with CH NVR...
OK, will try. 7 cams have 5.2.3 and this one has 5.2.5 and have problem with empty mtd1.
Now I have problem with one cam. mtdblock1 is absolutely empty. Can I upgrade it to 5.3.0?
Yes, of course :) EMH and then upgraded. Now I'm doing/upgrading 5'th cam.
Today succesfully upgraded one CH from 5.2.3 to 5.4.5 original ENG firmware (5.2.3 -> 5.3.0 -> 5.4.0 -> 5.4.5).
Have question - 5.4.5 is newest...
OK, will try it, but is there some "step-by-step" manual?
OK, thank you. But which firmware of 5.4.5 will I use?
- I have Chinese version of camera (CCCH in serial number)
- now I have hacked cameras with English/Czech language with firmware...
I need English language, please.
Hi, which is the newest firmware for chinese DS-2CD2132F-IS?
1) Yes, but there isn't rational reason to change security code.
2) Yes, but there is 00 00 00 etc. and this have no influence to checksum.
I know, I wrote it to first post.
You have 20150320, you can manipulate with day, xxxxxx20, for example byte 48 (30 to 31).
You must have MTDUTILS and worked sharing with PC/NAS.
./nanddump -nof mtd5_temp /dev/mtd5...
20150316 in both files, we will change xxxx3xx
no 56 to 57, but line under, 33 to 34
no 57 to 58, but 3 line under (byte 46), 33 to...
As I wrote - you can change for example date 2015XXXX.
No, this is security code for EZVIZ and NVR.
UWFEHK is your security code. I think, that is better change same numbers in same positions! For example in 2015 and next.
It's best solution. I have NVR with PoE, but I bought also 24p GLAN switch with PoE. Now I access cams directly from network and also in NVR.
No! I have Hikvision NVR with PoE, and I must bought also switch with PoE, because I want directly IP access to cams.
I think it's better change for example date, not security code. And change the same things in MTD5 and MTD6.
I think, you need more cameras :-)
Yes, newer firmware has only 1 line. :-(
Why don't you use rather line crossing?
If you have 3Mpx cam, you have different resolutions with different angle of view. Try 2Mpx (1920x1080) and 3Mpx (2048x1536). Ratio is 1,77 vs 1,33.
Which resolution do you have on this cam and which on others?
Separate names with a comma.