Guys, Even though Hikvision develops and usually releases that I series and E series firmware in parallel the truth of the matter is that these two platforms have very different chipsets and hence require different firmware files (even though the build numbers will normally be the same). So while they share the same release notes you need the Euro named "K41" file for the E series and the "K51" file for the I series. I too noticed that the Euro site posted 3.4.6 build 160405 for the E series yet did not post the same for the I series. I sent an e-mail to our support team in Hangzhou asking for the I series 3.4.6 firmware and will let you know what I hear back.
Hey guys, just a brief update on v3.4.6. So we received the "I series" 3.4.6 build 160405. We have now initally tested v3.4.6 on both the I-series as well as the E-Series. The guys in the Netherlands that maintain the Euro site still haven't posted the v3.4.6 build 160405 for the "K51" I series but I anticipate that they will shortly.
Here are some observations so far:
Definite H.264+ improvements (stream handling)
There seem to be other performance improvements especially with regards to read/write speed on I-series with RAID - Fastest we have ever seen yet.
I-series now has SSH client access - You must update your web components to see the new "Security" sub-section under System Settings (or I guess I should say it's back) and I have verified this is only on I-Series (E Series is out of luck for SSH). Interestingly you must use the username of root with the admin account password. Once logged you get a very limited BusyBox shell but it should only be a matter of time until that is buffer overflowed to true root. that said, there are some interesting commands nonetheless. One other little tid bit...if you have three unsuccessful ssh attempts at the box it disables SSH until you re-enable it again.
Under User Management you can now sync the Camera IPC passwords to be that of a particular account...not sure if that was there before or not...I think it may have been but worth noting it's there.
Web Components (v4.0.1 build 160323) install still has a invalid signature....go figure. This was a problem in firmware v3.4.2 as well.
Still no Expert Mode for Smart Motion Event configuration at the NVR Web Component level. I have been promised we will get this in v3.5.x which has to be getting near.
Using web browser (Web components) you still can not set the H.264+ bit rate (only the Max Bitrate which only applies to H.264). I was promised this months ago but still no go!
I would say the early verdict is that it's definitely worth upgrading especially if using H.264+ or an I-Series box and certainly if using RAID storage.
For those that are interested, I am cutting and pasting the available commands form the SSH shell on the I-Series (this is from a DS-7716NI-I4 - I think the 96XX may have a few more):
BusyBox v1.2.1 Protect Shell (psh)
Enter 'help' for a list of davinci system commands.
# help
Support Commands:
GetAnrCfgInfo GetAnrProcess GetAnrRecordList
ShowIpcAbility accessDvrSwitch channelPlayback
clearDisksMode ctrlArchDebug decStat
disableHB disableHik264 dspStatus
dvrLogInfo dt enableHB
enableHik264 enableWatchdog errputClose
errputOpen get3GMode getCMS
getCycleReboot getDbgCtrl getHardInfo
getIp getLastErrorInfo getPlayTestCtrl
getPort getServerInfo guiChkCfg
guiEnterMenuCount guiPrtScr guiStatus
helpm helpu i2cRead
megaDspConfig miscCmd netstat
outputClose outputOpen partRecDetails
ping printPart pthreadInfo
recorderChanInfo recorderFileInfo recorderFileKeyFrame
recorderHDIdle recorderMediaInfo recorderPAllocFile
recorderParam recorderSegExtraInfo recorderStatus
sendATCom set3GPrint set3GEnable
searchInfo setGateway setIp
setlang setMtu setoutputmode
setPrint show8107coreUseInfo showCurPlayChanFileInfo
showDeviceTemp showIpcMemInfo showNetIpcmInfo
showNetLinksInfo showPlayChanStatus showPlayClipFile
showPlayScreenInfo showPlayStatus showPlayTime
showPreviewInfo showShareSvcInfo showSpareWorkStatus
showTagSysInfo showUserInfo showpu
t1 t2 transcodeResStatus
getDateInfo dmesg help
#