Improving the Video Security DVR can be done through the technological advancement in video compression called H.264 Technology. This type of compression technology delivers high video quality and excellent compression ratio. Many companies are already implementing the H.264 technology and incorporating it to their products especially in security cameras due to its superb performance. These companies involve Apple, Intel, Sony and its product Blu-ray and Direct TV and Dish Network (Satellite Providers) are just some who have joined.
The benefits of H.264 technology and its contribution to security DVR and security cameras:
Longer record times – As discussed previously, H.264 offers excellent compression, mostly more than twice the record compared to well-recognized compression techniques. The benefits of H.264 are remarkable. The facility to capture longer periods of time on the same hard drive size will save you funds and significantly boost the quantity of video data you can store from your digital video recorder. In recording video on a 160GB hard drive at 30 frames per second with 720 x 480 resolution, H.264 compression makes around 77 hours of recording time. MPEG4 and JPEG2000 compressions only generate 44 and- hours, correspondingly.
Having Both Quality and Speed -Outdated compression techniques have constantly let you to record brilliant picture quality on your digital video recorder at real-time frame rates but you were getting important hard drive space. Similar to MPEG4, H.264 compression uses analytical technology to significantly diminish the quantity of redundant video recorded on your security DVR. Basically, as a substitute of constantly recording say a room with no motion, H.264 will utilize previously recordings images. On the other hand, if somebody walks into the area, H.264 will document that person and persist to make use of the earlier recorded background. H.264 will sample up to 32 frames of video to ensure total precision and quality – whereas other compression techniques would apply only 1 or 2 frames as a suggestion.
Enhanced remote monitoring – With high quality and low memory size, H.264 produces flawless video presentations. This also makes it easy to network your devices and monitor them from distance. Previous compressions are not accurate especially when they are capturing fast movements; this is due to its combination with low frame rate recordings. Watching video security DVR and digital video surveillance then is not a pretty site: the videos are bit jumpy and the audio is not synchronized with the video.
A word of caution – Although H.264 compression is without question a giant leap in video technology for all industries, but just having that feature in a digital video recorder does not mean that it’s a good DVR. To make all the magic happen, it takes more processing horsepower. So be sure to use a manufacturer with a proven track record, who stands behind their products, and one who will be there for you should you need a hand.
Digital video recorder can enhance your surveillance final results by supplying choices in video and audio. Security DVRs are considered popular tools. Don’t reprint this exact article. Instead, reprint a free unique content version of this same article.
categories: gadgets,technology,science and technology,tools,cameras,home improvement,home security
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