December 18, 2009

CCTV How To Get A Good Sub Stream

One of the advantages of having today’s DVRs vs the older time lapse VCRs for recording your security camera footage is the ability to connect the DVR to your network. By doing so, you have just opened up a whole new world of possibilities. Many of todays modern DVRs have a built in web server […]
September 15, 2009

What is a Substream?

Some of the newer DVRs on the market offer a feature called either a substream or a dual stream. A sub stream is used for viewing your DVR over the LAN or WAN when the resolution or frame rate of the recorded video is too high for the available bandwidth. For example, if your DVR […]