HikVision RTSP delay/lag, not in iVMS software

[BassTeQ 0]

Hi all,

 

If I watch the RTSP stream via VLC there is a short delay sometimes a couple of seconds between the real time movement and the image shown in VLC. If I use the iVMS software on a Galaxy Tab, the image shown is almost in real time with minimal delay.

 

Does anyone know how this is achieved? Are them some parameters to the normal RTSP URL that iVMS uses to get a better/faster image update?

 

Appreciate any feedback.

 

Thanks

[vin2install 0]

You might be pulling the substream on your Tablet and pulling the main stream on the RTSP which is higher resolution hence the slight delay compared to the substream.

[pavel1883 0]

Go to

 

Tools> Preferences > Choose Show All settings left bottom corner > Choose Input/Codec > and scroll through Input/Codecs adjustments into botom (File caching, Live capture caching ...). And play with them)

[BassTeQ 0]

Thanks I will check out the settings.

 

After playing around I've figured out it does pull the substream to the tablet, and can dynamically change the substream settings directly in the iVMS application.

[hycel 0]

Hik 2CD2032-I

 

Watch this film:

 

it doesnt go fluently (start - stop) in iVMS-4200, my recorder Kouukam IPCorder

but it goes fluently in BlueIris, VLC, liveview in web browser.

 

Wired connection.

 

CPU i7, 8gigs ram, switch 100Mb/s, cable lenght - 35meters cat 5e

Last firmware 5.1.2

Can anyone help with that.

 

Tomek