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| IP Camera Tutorial: The HD Quality Myth |
Title : IP Camera Tutorial: The HD Quality Myth
Duration : 05:04
Channel : MxInstaller
Label : hdtv ip camera, ip camera, mobotix, arecont, axis communications, avigilon, h.264, nvr, xprotect, milestone systems, onssi, wifi ip camera, wireless ip camera, network video, network camera, sony ipela, ip camera training, ip camera tutorial, security camera quality
Duration : 05:04
Channel : MxInstaller
Label : hdtv ip camera, ip camera, mobotix, arecont, axis communications, avigilon, h.264, nvr, xprotect, milestone systems, onssi, wifi ip camera, wireless ip camera, network video, network camera, sony ipela, ip camera training, ip camera tutorial, security camera quality
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| IP Camera Tutorial: The HD Quality Myth |
Click here for more videos ► http://goo.gl/m0vvLq 'The HD Quality Myth ' tutorial timeline: 00:00 Which camera produces the highest image quality? 00:23 Does 'higher resolution' mean 'higher quality'? 01:24 What determines high image quality? 01:53 How is "HD Quality" defined? 02:51 Do HDTV standards ensure image quality? 03:11 How and why H.264 impacts video quality 04:24 The moral of this tutorial For more information check out our 'IP Surveillance Starter Guide', http://youtu.be/F-fRSGPr3-g A well known manufacturer of HDTV IP cameras released a white paper entitled, "HDTV (High Definition Television) and video surveillance". On page 3 it states, "...a network camera that complies with any of the given HDTV standards is guaranteed to provide a certain resolution, frame rate and color fidelity, thereby ensuring video quality at all times." The truth be told, this information is completely false. In this tutorial we prove that the HDTV standard cannot and does not ensure video quality in an IP camera system. In fact the video quality between manufacturers of HDTV IP cameras varies significantly. Why do they vary? It comes down to the hardware components used, and the manufacturer's level of competence in the implementation of the H.264 codec. This will ultimately determine the final video quality. The problem is the method of implementation and competence differs between the manufacturers. For example, H.264 is an open standard, which is often marketed by IP camera manufacturers as an assurance of high quality video. However, there are 17 profiles within the H.264 standard, each differing in its capabilities. Interestingly, there are differing of opinions amongst IP camera manufacturers as to which profile is best. A profile used by one manufacturer will be deemed totally inappropriate by another. Compounding the problem is that each manufacturer has their own implementation method for each profile, further contributing to the variance in "HDTV quality". For more information check out our 'IP Surveillance Starter Guide', http://youtu.be/F-fRSGPr3-g Other online MOBOTIX training resources available... ★ MxInstaller Handbook https://goo.gl/Ghk9i0 ★ IP Surveillance Starter Guide http://youtu.be/F-fRSGPr3-g ★ The HDTV IP Camera Myth http://youtu.be/f7IWttAxjT8 ★ ONVIF Explained http://youtu.be/wMpXgM_M7Ss ★ IP Camera Buyer's Guide http://youtu.be/eUx9TNlWWjo ★ How an IP Camera System Works http://youtu.be/79G4InvJX78 ★ Check out our BLOG http://www.mxinstaller.com ★ Our IP Video Community http://www.mxinstaller.com/forums/ ★ Our IP Video Magazine http://www.mxinstaller.com/emag ▶ Join our non-spammy mailing list http://www.mxinstaller.com/sub-update/ More MOBOTIX tutorials can be found here... http://www.mxinstaller.com Let's connect ! http://twitter.com/mxinstaller http://mxinstaller.com
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