I’m writing this while sitting in the third day of the annual Hollywood Post Alliance Technology Retreat, which is one of the top technology conferences anywhere and which attracted well over 500 attendees this year to the Hyatt Indian Wells Resort in the Palm Springs area.
I’ve been attending the Retreat since 2002, and it has grown by leaps and bounds since then. In addition to a rich, 3 ½ -day program of technical presentations, there is a mammoth demo room where manufacturers can show off the latest in video compression, camera, editing, post, color correction, storage, display, and interfacing products. Some products that are introduced at the NAB Show actually have their “sneak previews” here!
Presenters and attendees come from all walks of life and from around the world. We’ve had representatives of U.S. Canadian, and British TV networks, IT companies like Cisco and Google, Hollywood studios (Paramount, Universal, Warner Brothers, Disney, Sony Pictures), and well-known hardware and software manufacturers including Sony, Canon, Dolby, Adobe, Miranda, Belden, and NVIDIA. NHK, IBC, the EBU, SMPTE, and a host of domestic and international technology and professional associations are all well represented here.
The informal, ad hoc approach of the Tech Retreat contrasts with more structured and traditional technology conferences, and there are numerous opportunities for sidebar conversations, meeting, and networking. If you have a question about technology, there’s a very good chance someone at the Retreat has the answer.
There were several hot topics this year. UHDTV (4K) was one of them; so was the next-generation of file distribution and storage systems (clouds) and the move to IP-based facility interconnects instead of traditional copper serial digital interfaces. This is a hot-button issue right now for post facilities and on Thursday morning, we heard about different ways to do it from Axon (AV Bridging), Evertz, Belden, and Cisco, along with the BBC. (Belden’s Steve Lampen pointed out in a humorous talk that coaxial cable is still faster than most people think and rumors of its demise are premature.)
A Tuesday panel focused exclusively on “second screen” trends and generational differences in how media is accessed and consumed – and how broadcasters and studios need to adapt their business models to satisfy the demand that Gen Ys have for anywhere & anytime content delivery. The “I want it when I want it, where I want it” paradigm was supported and contradicted by metrics from SAP, Nielsen, and (believe it or not) a representative from Ultimate Fighting Championship (UFC).
Of course, the issue of video compression came up. A presentation on YouTube streaming proved a bit controversial when the presenters hinted that Google’s “free” VP9 codec might actually work as well if not better than the emerging HEVC H.265 platform, an assertion that was immediately challenged by Matt Goldman of Ericsson, an industry veteran who is well-versed in codec science and who later called for an independent, non-biased comparison test of both codecs.
I took the stage twice on Wednesday. First out of the gate was my annual review of the Consumer Electronics Show, which covers a lot of ground in 30 minutes including Ultra HD TVs, curved displays, curved phones, HDMI 2.0, DockPort, 4K streaming products, gesture control, wireless, body sensors, and near-to-eye displays. (Plus 4K washers and dryers, Bluetooth underwear, connected cars, and grumpy cats.)
I followed that with an in-depth look at the new generation of small, fast, and dense signal interfaces found on tablets, phones, cameras, and ultrabooks. Examples included Mini and Mobility DisplayPort, Mobile High-definition Link (MHL), Micro HDMI, SlimPort, and DockPort. I also discussed the HDBaseT standard for multiplexed signals over structured wire, and showed a few interesting applications for these connections including smartphone game controllers and smartphones that dock into notebook computers and provide CPU and video card functions.
Another unique feature of the Tech Retreat is the breakfast roundtables. These are held on Wednesday, Thursday, and Friday mornings before the main program kicks off. Banquet roundtables are set up with a number that corresponds to a list of topics outside the room. Show up, grab some breakfast, and enjoy an ad hoc, moderated discussion about that topic – or change the topic.
The scope of topics will amaze you. Here are a few examples of the 34 breakfast roundtables that were conducted on Thursday:
On-Set Workflows: Faster, Better, Cheaper
4K = Four Times the Measurement Opportunities
Next-Generation Display Interfaces: the Conversation Continues
Cloud-Enabled Workflows: What Works, What Doesn’t
Should ITU-R Add 119.88 (Hz) as a Frame Rate to BT.2020?
Performance and System Requirements for a Reference Display
Deep Color Encoding: 12-bit Equivalent with Just 8 Bits
Conference organizer and industry veteran Mark Schubin likens the Tech Retreat to “drinking from a fire hose.” That’s how much information is available to attendees. You can absorb as much or as little as you want, and see some cool demos along the way.
There’s still a day left of the conference, but I’m writing this during the “Better Pixels: Best Bang for the Buck?” session, featuring speakers from Dolby, ETC, NHK, and the American Society of Cinematographers, along with Schubin. The question is this – do we really need more pixels on the screen (i.e. 4K or Ultra HD), or is a combination of high dynamic range and wider color gamuts a better approach to improving high-resolution displays and ultimately televisions?
Dolby, which bought Brightside Technologies’ high-dynamic range IP some years ago, is aggressively pushing for high dynamic range and the higher color saturation that comes along with it. Their argument is that HDR is a better fit to human visual systems, and a discussion has repeatedly come up about the interest of consumers in HDR TVs. (They’re talking about thousands of nits of brightness.)
I’d posit that the real challenge to selling HDR is the plummeting cost of large TVs. You can readily buy 55-inch LCD TVs with quite a few bells and whistles for less than $600, so just how much of a premium are consumers willing to pay to add high dynamic range? (Needless to say, such TVs would also be equipped with next-generation illumination systems, like quantum dots.)
My guess is that consumers would only tolerate a slight price increase to get HDR, as the benefit would be lost on most of them. Numerous studies have shown that consumers (at least, in the U.S.) prefer big, cheap televisions. They don’t care about 3D, and are ambivalent about “smart” TV functions for the most part. Both of these features have either become standard or seen a dramatic drop in price in the past four years.
If the Tech Retreat sounds intriguing, you should pencil it in on your calendar. Next year’s Retreat will be held from February 9 to February 13, and registration closes out very quickly – within a couple of weeks. For more information, go to http://hollywoodpostalliance.org/?page_id=5978.
Posted by Pete Putman, February 20, 2014 12:00 PM
About Pete PutmanPeter Putman is the president of ROAM Consulting L.L.C. His company provides training, marketing communications, and product testing/development services to manufacturers, dealers, and end-users of displays, display interfaces, and related products.
Pete edits and publishes HDTVexpert.com, a Web blog focused on digital TV, HDTV, and display technologies. He is also a columnist for Pro AV magazine, the leading trade publication for commercial AV systems integrators.