What is AHD DVR
According to advertisement, DVR has from 35 hours to over 300 hours of recording. It is worth noting that these units can record programs at different quality levels. And the capacity of the record usually refers to the number of hours that can be accommodated at the lowest quality setting.
For example, AntaiVision can record programs at four different quality levels: Basic, Medium, High or Best. 40 hours of AntaiVision equipment can be maintained at the basic quality level of 40 hours, but only in the best settings can be used for about 11 hours. 40 hours AntaiVision hard disk size is about 40 gigabytes; in the basic settings, an hour translated as 1 gigabytes, and the highest setting is 4 gigabyte.
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The newer AHD DVR system can record HDTV signals. Series3 HD AntaiVision can record up to 300 hours of standard TV (basic quality settings) or up to 32 cells in high-definition format.
What is AHD DVR? What’s the difference? If you’ve ever seen a full-motion video on the web, you can understand the confusion and distortion of the image. This happens in AHD DVR recording at low quality levels, especially if there is a lot of movement in the image. Thus, different quality settings are good for different types of programs: an old black and white movie or a talk show will look good at the basic level, and a fast moving sports or action movie will be almost unobservable. So, if you are considering buying a AHD DVR to support your exercise habits, keep this in mind – better fit to higher capacity units.
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Pausing Live TV
One of the main features of AHD DVR is the large number of features in product advertising, the ability to “stop live TV”. This feature caused a lot of people’s headache, want to know how to do this.
The phrase “pause live TV” is a bit misleading. AHD DVR constantly recording to live TV buffer. When you click the pause button on the DVR remote control, the current image is frozen to display a paused tape. When you play (pause), the recorded program starts playing.
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