Dahua NVR5216-4KS2 / NVR5216-16P-4KS2

I re-enabled IVS for one channel now for testing purposes. Will see if the gap is still there or not. Have to wait to get something/someone caught :p
I also opened a new thread to list the firmware changes in the new firmware. Everybody is invited to support the list.
 
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With the new firmware it's finally also possible to access the cameras WebUI through the NVR. So no more need to plug a laptop to the NVRs PoE ports or some stuff like that. I really appreciate that new feature!
Just click the browser symbol in the NVR WebUI to access your cams WebUI
NVR_WebUI.png

The NVR does a portforwarding on port 10080 etc.
Camera_through_NVR.png
 
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i dont have skip missing frames on 5216 16p ...i dont have ivs only motion detection to trigger ptz from turrets cams ...
and now finally have some time after 1 month that packages arrived to open them up ...another 5216 16p and 6 bullets 5231 IMG_20170620_152417.jpg
 
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TechBill said:
Are anyone still experiencing skip/missing frame with NVR playback?

It not happening on mine so I wanted to compare it to see if I could help stop on your
Click to expand...
Oh cool. You have it set to record continuously, as well as with IVS and/or Motion Detection?
 
Updates********* skip/missing frame with NVR /SD Card.

Today i get a feedback from dahua engineer, thanks to @aristobrat @TechBill @Solar Deity , you guys send details for the problem members here meet, here is the talking from them, maybe the keys to solve this problem. If not we will dig deeper for this problem.

Engineer solutions Summary:

The I-frame rate(Cameras') should be set to the FPS rate, independent of the bit rate.The frame rate is how many "pictures" are taken per second, and the bit rate is how good each one of those pictures are. Please check this kind of settings and test it.

The dahua engineer(High level ones) all overseas now for some big project support in some countries, so the answering not very fast, but we will keep watching and pushing on it.
Maybe i haven't found some key points, but If you guys still have, just let me know. No matter buy from us or not, i will do the support for all guys here what can I do, we work together to make our system more reliable.

Thanks!
Andy
 
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TechBill said:
Are anyone still experiencing skip/missing frame with NVR playback?

It not happening on mine so I wanted to compare it to see if I could help stop on your
Click to expand...

First test today with one channel and IVS activated, no skipped frames. I didn't change the iFrame to the fps like Andy was told now.
For now I only watched the footage at the NVR. Will see if exported and cropped files will be also without gap.
 
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That's awesome to hear!
 
Crazykiller said:
First test today with one channel and IVS activated, no skipped frames. I didn't change the iFrame to the fps like Andy was told now.
For now I only watched the footage at the NVR. Will see if exported and cropped files will be also without gap.
Click to expand...

Exactly which firmware are you running and from where did you download? I have the General 20170418 and I still have skipped frames. I do see a link to a DH version above but don't see that anybody has tried that one.
 
happf said:
Exactly which firmware are you running and from where did you download? I have the General 20170418 and I still have skipped frames. I do see a link to a DH version above but don't see that anybody has tried that one.
Click to expand...

I'm using the DH version. Waited with the update until the DH version was available because I prefer the branded firmware on all my NVR and IPC.
 
Running DH 2017-04, H.265, both FPS and I-frame set to 25, skipped frames at beginning and end of IVS Tripwire event.
 
Sixto said:
Running DH 2017-04, H.265, both FPS and I-frame set to 25, skipped frames at beginning and end of IVS Tripwire event.
Click to expand...

How are you viewing the playback? Direct from NVR, SmartPSS, or WebService
NVR?
 
TechBill said:
Is Video Motion enabled or disabled?
Click to expand...
No Motion enabled.
I setup the IVS Tripwire event on the 5216 NVR, for the 5231 camera (channel-1).
Wanted the Tripwire events to show in orange in the SmartPSS Playback timeline.
They show, but there's a few frames missing at the beginning and end of the event.
 
Sixto said:
No Motion enabled.
I setup the IVS Tripwire event on the 5216 NVR, for the 5231 camera (channel-1).
Wanted the Tripwire events to show in orange in the SmartPSS Playback timeline.
They show, but there's a few frames missing at the beginning and end of the event.
Click to expand...

I am not having any missing frames at all on mine and I use SmartPSS v2.0 The IVS flag are in orange on the Playback timeline. Can you check the NVR Web Service playback to see if it skip on there too? Mine don't skip in the Web Service either .. Only thing different between you and me are that I have SD cards in all my camera and I use 15 fps on both settings.
 
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TechBill said:
I am not having any missing frames at all on mine and I use SmartPSS v2.0 The IVS flag are in orange on the Playback timeline. Can you check the NVR Web Service playback to see if it skip on there too? Mine don't skip in the Web Service either .. Only thing different between you and me are that I have SD cards in all my camera and I use 15 fps on both settings.
Click to expand...
Hey Thanks. Very interesting. Thru the Web Service, all is fine, no skipped frames, thus it looks like a problem only thru SmartPSS.
Problem is that for the Mac, SmartPSS is all I have working, due to issues with the plugins on a Mac.
 
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