Getting your hands on professional HDMI testing, troubleshooting and calibration equipment has never been easier. Purchasing HDMI test equipment can be expensive, but with the new 12-month payment plans from Murideo, things just got a lot more affordable.
Murideo offers two Generator and Analyzer pairs:
The Murideo SIX-G and SIX-A: A robust 18Gbps 4K HDMI Generator and Analyzer combination that also comes with a PC software, perfect for calibrators, manufactures, and integrators testing areas.
The Murideo Fox & Hound: A 18Gbps 4K HDMI testing kit that is built to be in every integrators truck. Very easy to use and understand, this tool saves integrators time and money, hands down.
*A credit card must be on file to participate in this promotion. This card will be automatically charged every month.
Working alongside ISF, AVPro Edge and Murideo are manufacturing products that keep the ISF method at the forefront of 4K video distribution. It is paramount to the mission of ISF to get the complete and correct signal from the source through any repeaters in the HDMI network all the way to the display. Our goal is to assure that what the client sees on their display is as close to the director’s original intent as possible.
Few integrators have successfully taken the dive into distributing 4K with HDR because the signal exceeds the limitations of most of the current infrastructure in homes and businesses. CEDIA integrators have either put in systems with 4K and no HDR, limit the system to 1080P SDR, or they put the sources in the room with the HDR display. None of these compromises are necessary. At the ISF Seminar, these missteps will be covered at length to help attendees confidently sell and install these high bandwidth products and systems without the need for any shortcuts or compromises. For example, the course will cover high bandwidth distribution products like the AVPro Edge HDBaseT extenders. Thanks to the proprietary compression algorithm ICT (Invisible Compression Technology), AVPro is able to deliver a pristine image, free from compression artifacts, over category cable. With these and other 4K + HDR solutions from AVPro Edge, including matrix switchers, audio down-mixers, distribution amplifiers and more, the system can be optimized for high bandwidth signal distribution. Then, it will be time to perfect the display.
Thanks to advanced tools and software the calibration process is as easy as ever, and today’s displays typically calibrate very well. With Murideo’s SIX-G Test Pattern Generator and AutoCal by CalMAN, the tedious parts of calibration are now automated, saving calibrators tons of time. This leaves more time for educating the client and giving them a great demo.
Now, let's cover some basics on what calibration is all about and some of the tools that are needed.
What makes a great picture?
It's easy to look at a TV in a showroom and say “that TV looks great!”, but what is so great about it? Most people are fooled by the blazingly blue-ish whites, the way too dark shadow details, the oversaturated colors, the extra sharpness and edge enhancement, and the dreaded soap opera effect. Luckily we've studied what makes a great picture, and at the end of the day it all based on our human biology and how we see. Here are the four things that we look for while judging picture quality:
Why calibrate a display?
There are two approaches to why a display should be calibrated. The first approach is easy! All you need to know are the four qualities of a great image that you just read about. Let’s use these and talk about how the picture will be improved after calibration.
The second approach is all about standards, which can be somewhat abstract to the average Joe. When we calibrate a display we are setting it to known standards. There is a major benefit to this because it will allow you to view the movie, video game, TV show, etc as the creators intended. Calibration is all about honoring the art of content creation. When a filmmaker uses a specific color palette for a scene of a movie, it is done intentionally. Color in movies is used to set the mood of a scene and to evoke emotion within the viewer. This type of emotional manipulation is not only used in film, but video games and TV shows as well. As someone who appreciates the time, effort, and artistry that goes into production, calibration ensures that the reproduction is as close as possible to what was intended.
Now that we have defined picture quality and covered the benefits of display calibration, let’s cover what tools are needed to offer this unique service.
What tools are needed?
ISF Calibration is a very unique, custom service that you should be offering to your clients. Labor dollars will contribute to your bottom line and system maintenance will not only ensure that your client’s system is performing it’s best, but it will also bring in recurring revenue. We have studied the numbers over the years and have also found out that ISF calibration also helps prevent TV returns which is a great added bonus. With the help of AVPro and the ISF, we can give you knowledge to not only perform this service, but also how to explain the benefits to your salespeople and ultimately your clients. Again, for more information including dates for ISF Australia and other AVPro Academy classes, contact AVD at +61 7 5561 7530 or visit avpro.training.
Striking differentials in 8K TV picture quality at CES 2019 showcased the awesome potential for 8K - and showed the serious pitfalls of processing massive amount of data into space, light and time.
The best pictures at CES were fantastic and created buying lust - even among the financially challenged press corps. The worst TVs were soft and fuzzy, artifact ridden, and were downright fatiguing to watch.
All Digital TVs (DTV) are simply machines that turn bits into pictures. The first DTVs in 1982 digitized our old analog TV pictures that used either 525 or 625 TV lines.
To better understand this long progress that has evolved to 8K TV, just visualize how we see TVs in space, light and time. Let’s break it down:
Space – The number of visible lines or pixels on screen
Light – How bright the picture is, and how many colors are visible on screen
Time – How many pictures are flashed per second – “temporal resolution” or pictures per second (PPS)
To start at the beginning, how did analog bring pictures into our home:
Space – Either 525 or 625 horizontal lines top to bottom
Light – Tube TVs (CRTs) were only 100 Nits bright – but had unlimited steps between black and white
Time – Either 50 or 60 pictures per second (PPS), unchanged since the 1930’s
Standard Definition Digital Rec.601
Space – 640x480, or roughly 300,000 (.3K) pixels to process
Light – 100 Nits – 220 steps from black to white to process at 8 Bit – CRT TV’s phosphor-based colors
Time – Same 50/60 PPS as 1930’s
High Definition Digital Rec.709
Space – Up to 1920x1080, or roughly 2,000,000 pixels (2K)
Light – 100 Nits – 220 steps at 8 Bit – but somewhat improved to 1990 CRT colors
Time – Same 50/60 PPS as 1930’s
Ultra-High Definition – 2012 specs BT.2246-1
Space – Up to 8K – roughly 33,000,000 pixels
Light – Up to 10,000 Nits – at 10 Bit roughly 1000 steps, at 12 Bit roughly 4000 steps
Time – Up to 120PPS – “temporal resolution” is finally improved – and sports are awesome!
Processing 8K TV Data – The Beauty and the Beast!
Creating perfect analog pictures with digital bits will never happen. However, more bits provide the possibility to create pictures that are closer to analog and will look beautiful at very close viewing distances – but only if processing is superb!
The Beauty - Evolving from .3K to 8K provides the potential for smooth artifact free pictures if processing deploys sufficient power and speed coupled with intelligent algorithm engineering.
The Beast - 8K reveals poor processing like a jeweler’s loop reveals defects in diamonds.
The Beauty – Even a 1000 Nit TV is 10x brighter than our old TVs – and with 200x more steps and 8K pixels, we can control color and light transitions that are life like and relaxing to watch.
The Beast – Brighter TVs reveal motion artifacts and poor color transitions that induce user fatigue.
The Beauty – We have been watching 60 PPS since 1939. HDR’s space, color and light have revolutionized watching movies in our homes. 120 PPS will do the same for sports!
The Beast – Double the number of PPS increases the cost of processing and the challenges for engineering intelligent algorithms.
The 8K CES Conclusions
For those readers who like to skip to the bottom of a story, here are the quick facts:
1 – There is far more to 8K than just less visible pixels. Improved control over motion in space, plus precision modulation of light and color produces visibly improved “digital to analog conversion”.
2 – If video processing is superb in time, space and color, then 8K pixels enable visibly smoother transitions and deliver more analog like pictures.
3 – Motion artifacts may still occur, but they are one quarter the size and therefore less visible.
4 – 8K 120 PPS will redefine “temporal resolution” and revolutionize watching sports on TVs.
5 – At first, only the Tier One TVs will be awesome with 8K. Many TVs will look worse with 8K. We will get what we pay for in 8K!
CES 2019 showcased what the planet’s best engineering teams can accomplish with 8K’s spatial resolution. They showcased vastly improved space, color and light. I can’t wait to see what these amazing people will do with 120PPS TVs at CES 2020.
I left the CES 2019 show discovering that I need new TVs once again……….it was enormous fun and a most entertaining show!
Here at Murideo we talk a lot about video calibration, but what about audio calibration? The audio inside a home theater is one of the most important parts. So why are so many installers doing home theaters without properly setting up the room to benefit the audio?
We want to change that and are here to help, with the HAA kit from Murideo, and access to HAA training, you can become the a certified home acoustics expert. HAA classes will give you the knowlege you need to successfully set up a room with perfect acoustics. Find our more here. www.avpro.training/haa-audio1.html
The HAA Kit will provide you with all the tools you need to test the room and make sure you are setting up the best experience possible for your client. You can purchase the HAA Kit here. www.avprostore.com/HAA-Complete-Acoustic-Calibration-Kit-PLUS-p/au-haa-kit-plkus.htm
From the HAA Website: The HAA is all about “Great Sound Through Science”. If you are looking for a community that is focused on high performance audio in the home environment, you’ve found it. We’ve been in the business of high performance sound since 2001. We are not an equipment or design sales company but our professional membership is filled with companies that are. Look through our Dealer Locator for a pro near you, or join our community as an Enthusiast member for free to get advice on our forums. Help us build our new public portal by joining and participating. Also, come back from time to time to read our expanding blog and see how our public site grows.
The Imaging Science Foundation has been leading the display calibration charge for over 20 years. In that time ISF has grown and adapted to each advancement in display technology that has come to market.
Today is no different, always pushing display technology forward, Joel Silver founder of ISF had this to say:
“The current HDR era is the very best of times for ISF Calibrators and their clients! The early HDR HDMI connectivity issues are now easily resolved by those with Level III skills, and the impressive HDR image quality now available through streaming, discs and HDR downloads is driving sales of ISF calibrations and large screen UHD TVs.
The upcoming year will bring us wonderful new content in HDR10, HDR10+, Dolby Vision's three offerings, HLG, SL-HDR1,2,3 and a glimpse of 8K and sporting events in 100/120 Hz. Today's innovations have revitalized movie viewing - tomorrow's advances in temporal resolution will revolutionize sports!
We will only offer five North American ISF Level III sessions in 2019 - overseas demand and private sessions will limit the number ISF sessions. We were touched by CEDIA's recognition of ISF's impact on thousands of businesses, and we look forward to seeing you at an ISF Level III event in 2019.”
Joel Silver was awarded the CEDIA Lifetime Achievement Award in September 2018 at the CEDIA Expo in San Diego. You are able to find his award video below.
Being an ISF certified calibrator you become an expert in delivering the best possible picture to the display, With the Level III Class, calibration has expanded from the display to the distribution channel. Attendees will get hands on experience with the latest calibration and video distribution equipment as well as work on a verity of modern projectors and displays. We hope to see you in 2019.
The Level III ISF event is a seminar that Joel himself hosts around the world. Planning for ISF Level III is being done now and we would love your help. Please vote for the city where you would like to see ISF in 2019 below.
In the above video, we take a quick look at calibration throughout the years, where it started to the present day.
What is CalMAN with AutoCal?
Learn more about CalMAN with AutoCal and our partners' solutions by giving us a call 605-274-6055
We are honored to have Murideo's own Jeff Murray giving a presentation on 4K and HDR at this years Facilities Integrate Auckland 2018. As AVPro Global Holdings companies continue to expand in New Zealand and Australia we are excited as to support that region. Murideo and AVPro Edge fill a gap in the the market when it comes to testing and distributing 4K and HDR - technology that is expanding to all parts of the globe.
Here are the details about Jeff Murray's Presentation:
4K HDMI with HDR
Integrators now must understand how to successfully design and implement an HDMI solution that is capable of distributing 18Gbps of bandwidth.
Jeff’s two hour seminar has been tailored especially for the AV Integrator and will provide thorough insight into how to effectively design and implement a real-world distributed HDMI solution with 4K and HDR (High Dynamic Range).
What is discussed:
Who will be there:
The Murideo Fresco Six A/Six G combo has a robust HDMI cable test built in (to see a "how to" step by step guide click here).
This cable test was specifically designed for copper based HDMI cables. Testing fiber based or fiber/copper (AOC) hybrid HDMI cables is a little more tricky. Luckily we have a process that will help you test these types of HDMI cables.
Bottom pic is an example of a FAIL
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