What is Dual Stream for video surveillance?
Flora Li
www.mvteamcctv.com
2016-08-17 14:48:37
In network video surveillance,the analog audio&video signals are imaging, capturing and encoding to digital audio&video signal to transfer on network is commonly called "stream".
Dual stream, that means it has 2 kinds of stream and enables you to take advantage of two different streams from an IP camera, NVR or DVR. One stream can be high definition video for recording, while the other stream can be a lower resolution for live display. (We normally need remote view on mobile phone.)
Here please see MVTEAM new UI Hybrid 5 in 1 DVR for your reference:
Picture 1 shows the main stream setting:
Picture 2 shows the sub stream setting:
“System”→”Encode”, here you could set: channel, compression, resolution,frame rate(FPS), bit rate type, quality(Kb/S),1 Frame interval, video/audio.
Dual stream, that means it has 2 kinds of stream and enables you to take advantage of two different streams from an IP camera, NVR or DVR. One stream can be high definition video for recording, while the other stream can be a lower resolution for live display. (We normally need remote view on mobile phone.)
Here please see MVTEAM new UI Hybrid 5 in 1 DVR for your reference:
Picture 1 shows the main stream setting:
Picture 2 shows the sub stream setting:
“System”→”Encode”, here you could set: channel, compression, resolution,frame rate(FPS), bit rate type, quality(Kb/S),1 Frame interval, video/audio.
If your network is good, you could set sub stream higher resolution. On the contrary, set it lower resolution.
You may also want to know:
The Difference Of Frame Rate, Stream and Resolution
New Arrival in Aug! AHD,TVI,CVI,CVBS,IP 5 in 1 DVR
DVR NVR Resolution and Hard Disk Space Occupied
You may also want to know:
The Difference Of Frame Rate, Stream and Resolution
New Arrival in Aug! AHD,TVI,CVI,CVBS,IP 5 in 1 DVR
DVR NVR Resolution and Hard Disk Space Occupied
