Does HDcctv's Reduced Latency Improve Surveillance?

Author: John Honovich, Published on Oct 13, 2009

The HDcctv Alliance has released their own YouTube Channel including a series of 8 videos that overview HDcctv.

A particularly interesting video is a demonstration of how minimal latency is when using an HDcctv camera. Visually there seems to be almost no latency (probably 500ms or lower, making it imperceptible). The video is embedded below:

Latency has two potential drawbacks: (1) making PTZ control unusable and (2) causing a delay in responding to an event. Of these two, the PTZ issue is a real concern. For response, even if the latency is a few seconds, it rarely makes any practical difference (unless a monitor is providing instructions to a responder on-scene and then only in a pursuit situation).

While HDcctv should reduce latency for their HD PTZ cameras, the benefit will be for local monitoring of systems. Any remote monitoring will still require compression of video and network transmission, just like an IP PTZ.

Comments : PRO Members only. Login. or Join.

Related Reports on HD Analog

Hanwha Mega ISC West Product Releases on Apr 05, 2018
While overall new product releases have been slowing over the past few years, Hanwha is releasing a slew of 6 new offerings for ISC West,...
WDR Tutorial on Dec 20, 2017
Understanding wide dynamic range (WDR) is critical to capturing high quality images in demanding conditions. However, with no real standards, any...
This Manufacturer Shuns IP Cameras on Dec 14, 2017
One manufacturer has chosen a bold strategy in avoiding getting caught up in the race to the bottom: shun IP solutions. We spoke with an executive...
2018 Video Surveillance Cameras Overview on Dec 11, 2017
This report concisely explains the developments for surveillance cameras offered in 2017 and the state of offerings going into 2018, including...
Universal HD Analog Encoder Tested (DW Compressor) on Jul 06, 2017
Digital Watchdog has released the Compressor HD, a "universal" HD analog encoder, with support for AHD, CVI, TVI and SD analog cameras. We tested...
Milestone New "+" Claims To "Conquer The Mid-Market" on Jun 07, 2017
Milestone has declared they are going to "Conquer The Mid-Market" with new "+" releases. Will they? In this report, we examine Milestone's "+"...
TVI 4.0 Doubles HD Analog Bandwidth on Mar 05, 2017
HD analog's move up market continues. Starting a few years ago at just 720p, HD analog is now poised for 4K and beyond. Techpoint, the company...
Axis: "Everything is IP" - False on Feb 24, 2017
Axis is congratulating itself, with executive Fredrick Nilsson declaring: "Now the conversion is all done and everything is IP and analog is...
Cutting Costs 70% Using Milestone With HD Analog on Feb 23, 2017
HD analog and enterprise VMSes are often thought of as being on opposite sides of the spectrum, with HD analog best for small jobs due to its low...
Dahua 4K HD Analog Cameras Announced on Feb 23, 2017
HD analog has been gaining popularity (even if Axis hopes otherwise). Last year, HD analog's max resolution doubled from 1080p to 4MP (see our 4MP...

Most Recent Industry Reports

IPVM Vulnerability Scanner Released on Jun 18, 2018
IPVM is proud to announce video surveillance's first and only cybersecurity vulnerability scanner. This tool allows quickly and simply...
Hikvision Corrects False Cybersecurity Announcement on Jun 18, 2018
Hikvision has corrected a false cybersecurity announcement that claimed a British government-sponsored program endorsed the cybersecurity of...
July 2018 IP Networking Course on Jun 16, 2018
The last chance to save $50 on registration is this Thursday, June 21st. Register now and save. This is the only networking course designed...
The Dumb Ones: PSA's Bozeman On Cybersecurity on Jun 15, 2018
The smart ones are the hundred people who flew to Denver and spent $500+ on a 1.5-day conference featuring Dahua as a 'cyber responsible partner',...
Amazon Ring Launches $10 Monthly Professional Alarm Monitoring on Jun 15, 2018
Amazon's Ring has announced an alarm system with 24/7 professional alarm monitoring for $10 per month, a fraction of the $30+ per month traditional...
Axis Releases First New Access Controller In 5 Years (A1601) on Jun 15, 2018
It has been 5 years since Axis 2013 entry in the physical access control market, with the A1001 (IPVM test). Now, Axis has released its second...
Hikvision 12MP Fisheye Camera Tested (DS-2CD63C2F-IV) on Jun 14, 2018
Hikvision's DS-2CD63C2F-IV is their flagship panoramic camera, with a 12MP imager, 15m integrated IR, smart codec, and more. We tested the 63C2 in...
Four Major Outdoor Camera Install Problems on Jun 14, 2018
Over 140 integrators told us the top four camera installation mistakes that lead to unexpected problems and failures. Their comments often...
Security Sales Course Summer 2018 on Jun 14, 2018
Based on member's interest, IPVM is offering a security sales course this summer. Register Now - IPVM Security Sales Course Summer...
China Public Video Surveillance Guide: From Skynet to Sharp Eyes on Jun 14, 2018
China is expanding its video surveillance network to achieve “100%” nationwide coverage by 2020, including facial recognition capabilities and a...

The world's leading video surveillance information source, IPVM provides the best reporting, testing and training for 10,000+ members globally. Dedicated to independent and objective information, we uniquely refuse any and all advertisements, sponsorship and consulting from manufacturers.

About | FAQ | Contact