Panasonic Education Solutions

The DDMC met with our good friends at Panasonic this afternoon. All of us know they provide high quality classroom projectors. We just now discovered is they have a “pimp my projector” option with custom vinyl wraps! Custom Graphic/Logo/Colors. A 5-10 day Business day turnaround will get you stylin n’ profilin before the fall semester!

Also new to the Panasonic line of education products is their entry into wireless microphones with (11) new products that aim to be intuitive to use, lightweight and secure. Designed for lecture halls, auditoriums, the system has the flexibility to deliver excellent quality in spaces small too large.

New and notable is the Panasonic Lecture Capture & Auto – Tracking system. An all-in-one system to automatically track, record and stream video. Delivering a high quality, rich multi-source viewing experience. Co-developed & certified with Seneca and Panaopto for plug and play capabilities that should make for easy integration into existing AV systems. I have requested a (4) camera on site demo! So, stay tuned for further developments.

Check into our Zoom call here

2022 Northwest Managers of Educational Technology Conference Summary

This April I attended the Northwest Managers of Educational Technology conference held this year in Coeur d’Alene, Idaho. Since there’s nothing quite like this group in the Southeast, it felt well worth it to me to fly across the country to enjoy a little normalcy and connect in person again with fellow A/V professionals focused on education. Of course, I can’t deny that the location for this year’s event on the shores of beautiful Lake Coeur d’Alene was an added draw. The conference was well attended (I’m guessing ~100 attendees), and exceptionally well run. NMET is a close organization with a history that spans several decades going all the way back to the beginning of the AV industry as we know it in the era of analog media.

Lake Coeur d'Alene

TOPICS

  • Responses to the pandemic and various school’s efforts to work toward a “new normal” 
  • The CARES Act as a catalyst for A/V classroom upgrades: UNLV launched a huge new program during COVID called RebelFlex using CARES funds that is seen as largely successful that would likely not have been possible otherwise. (Duke, along with several other top private universities such as Harvard and Princeton chose not accept CARES act funding.)
  • COVID as a driver for A/V initiatives and standardization: Many schools saw decision-making for A/V and IT-related projects shift to the provost level and higher as schools developed alternative teaching strategies such “emergency”, “HyFlex,” “hybrid,” “co-mingled,” and remote teaching as pandemic responses. In most cases timelines for implementing major A/V projects sped up significantly as well.
  • COVID as a driver for A/V standardization: Oregon State University described how COVID helped their campus standardize on an enterprise A/V strategy that centered on Kaltura, Canvas, and Zoom, and quieted demand for competing tools. Interestingly, OSU does not use a dedicated recording tool such as Panopto but instead utilizes Zoom for all recording and pushes this content to Kaltura within Canvas course sites. 
  • Faculty support models for hybrid teaching: UNLV’s RebelFlex program experimented with hiring students who were assigned to in-person classes as tech support. While overall this seemed successful, there were challenges, such as the diminishment of the need for tech support as the semester went on and faculty became familiar with the new technologies involved. Additionally it was observed that faculty members tended to morph the roles of their student help into roles resembling TAs and research assistants over time, including using these helpers as moderators for their Zoom chats.
  • Building a Networking Group like NMET: Some of the conference attendees were surprised I came all the way from North Carolina to attend the conference. “You mean the Duke?” several asked. I explained there’s nothing in the southeast comparable to NMET, an education-driven organization focused on the intersection of A/V and IT. That’s sad, but not surprising in a way, since a successful organization like NMET isn’t built overnight. NMET began holding conferences in 1979 and is the result of the hard work and passion of several generations of A/V professionals who have comprised NMET.
  • The A/V Superfriends Podcast (https://www.avsuperfriends.com/): Some of the members of NMET together with other A/V professionals extending beyond that group maintain a very cool podcast for A/V professionals focused on the intersection of A/V and pedagogy in higher ed. They were actually recording new episodes of the podcast live in the exhibit area. Members of this group led several interesting conference sessions focused primarily on the impact of COVID for classroom technology. Recent topics of their podcast include: 
    • Managing PO’s and supply chain issues
    • Campus support structures
    • Auto-framing and auto-tracking cameras
    • Cabling infrastructure and TIA standards
    • The intersection of A/V and IT in hiring new staff
    • AV replacement cycles–do we set arbitrary schedules of 5, 7, 10 years or tie AV refresh projects to capital projects?
    • Bootstrapping light video production switchers into classroom systems
  • AV over IP: It was argued by some that the NDI (Network Device Interface) protocol represents the wave of the future, and that we should future-proof our classrooms by purchasing NDI-capable cameras
  • Benefits and drawbacks of Zoom certification: It was discussed this may be OK as long as not mandated or exploited for commercial benefit (cross reference Tandberg)
  • “Hybrid” (instructor-driven) vs. “HyFlex” (student-centered) classrooms
  • USB as the “common language of hybrid learning spaces”
  • Elevating sound quality in the rush to add A/V infrastructure to classrooms 
  • Keeping classroom AV UI’s simple and standard even in classrooms where there is great complexity under the hood
  • ePTZ (auto-tracking) cameras: Importance of good lighting, fixed positions are better than continuous tracking
  • Making a virtual lightboard: One presenter showed how he used Procreate and a green screen in front of presenter to make a virtual lightboard 


VENDORS

  • Kaltura: Kaltura was one of three main sponsors of the conference. As mentioned above, Oregon State University, which was the main organizer of the conference, is a Kaltura customer. It was noted that Kaltura, unlike most other vendors, still offers an unlimited storage and bandwidth licensing tier, although it was mentioned it is “expensive.”
  • Panasonic: Panasonic was another major sponsor of the conference. Their projectors and displays were used in conference venues.
  • Elmo was showcasing its wide array of document cameras from a $200.00 USB to similarly portable wireless options starting at ~$800.00 to its flagship 4K, 12x optical zoom version designed for fixed classroom installations, the PX-30E (MSRP $3700.00). Interestingly, while WolfVision is the 500lb gorilla in the doc cam space, Elmo actually invented the document camera, and is the older company.
  • Epiphan was showcasing its well-known Pearl live encoder lineup along with its cool new device, the LiveScrypt. The LiveScrypt connects to Epiphan Cloud to add live ASR-based captions to your live production. These captions can be embedded with your live streams or sent out to monitors in the room for display for in person or hybrid events. There is a charge of $10.00/ hr to use the cloud-based ASR service in addition to the $1,500.00 cost of the device itself.
  • Alfatron had its wide range of PTZ cameras on display, ranging from a MSRP of $700.00 to $2150.00.
  • Shure had a booth showcasing equipment by Stem, a company they recently acquired. Stem offers complete solutions for outfitting conference and meeting rooms with a range of mics, including tabletop, wall, and ceiling mounted ones, together with a hub and an integrated control system for managing the individual elements.
  • Smart was demoing its latest lineup of interactive displays
  • Legrand AV showcased a wide range of products focused on physical classroom infrastructure, including displays, display mounts, projectors, PTZ cameras, speakers, device controllers, and network switches. Legrand is a large company that owns Vaddio, Chief, Da-Lite, and Middle Atlantic Products.
  • Cleardigital featured its modular display wall called Vue featuring very smooth touch surfaces and replaceable panels as well as other products such as a PTZ cam, the RL400, a portable doc cam and an all-in-one conference camera.
  • Newline Interactive was featuring its newest interactive and non-interactive displays ranging from 27” to 98”
  • AVer gave a conference session demo-ing its new autotracking PTZ camera, the TR333V2. The TR333V2 offers:
    • 30x optical zoom
    • Sophisticated pre-set configuration, including the ability to move in and out of continuous tracking and fixed position mode based on how an instructor moves in the classroom
    • 4k
    • 3G-SDI, HDMI, IP, and USB output 
    • Full or half body tracking

neat.

The DDMC hosted a new comer just 2 years old to the Zoom/Teams appliance world of approved products called neat.

” Neat designs simple and elegant pioneering video devices for Microsoft and Zoom, helping make the meeting space experience the best it can be.

Continuously pushing boundaries, Neat devices are incredibly easy to install, set up and use and have unique features to support a safer, more enhanced and engaging hybrid working and learning environment going forward.

Advanced smart room sensor technology enables you to monitor air quality and people counting for healthier, lower-cost rooms. At the same time, crystal clear audio and video mean you can always precisely see and hear everyone, no matter where or how they position themselves in the room.

Bringing you the future of video today, Neat bridges the gap between in-room and remote participants like never before by individually auto framing each person in the room and presenting them equally up close on remote participants screens. This capability gives you, your colleagues or students the truest sense yet of being physically all together in the same room.”

One of the stand out features is what they call double-talk.

“All Neat devices have an excellent echo canceller that suppresses echo and not someone’s speech. As for the other echo cancellers out there, even though many do a great job of suppressing echo, they unintentionally squash speech too, which typically happens if people talk over each other – a phenomenon known as ‘double-talk.’

When ‘double-talk’ performance is poor, people may not always hear what you’re saying. Or worse, they probably won’t even realize you’re saying anything at all. It means that you can’t just quickly jump into a conversation without most devices dampening out your voice. Neat devices enable you to share in lively debates without that worry.”

 

 

Dynamic Video Group Overview – Production Studio in Durham

I had the pleasure of checking out a local production studio called Dynamic Video Group. For the Academic Media Production Team, this will be a great resource to point folks towards who don’t fall under our typical purview or availability.

Their “studio | space” model allows clients to book by the hour. Selecting from a variety of backgrounds (green screen, white, brick, etc), the client can show up with a script and/or slides in hand and work with a studio manager to record on one or more 4K cameras. The studio is equipped with a teleprompter, screen capture options, and soon a lightboard. They can also facilitate live-streaming for recording high quality remote interviews over Zoom etc. The studio can bring on freelance editors if needed, but most of their clients prefer to get the raw recorded files and handle on their end. Similarly, they’re in touch with graphic designers,  and make-up folks should the need arise. Overall, seemed pretty flexible and adaptable to whatever you could throw at them.

With the pandemic, they’re shifting a lot of focus to virtual events, which is reflected in their virtual event studio model. Essentially, it’s an upscale zoom room where they can bring up the grid of participants, display the chat, spotlight guests on a dedicated monitor, etc. This all runs into a control room on site where they can moderate the stream, live switch between cameras, and provide technical support. Their new HybridLink model will even allow them to bring up to 4 cameras on location and send the signal back to their studio control room, bypassing the need for a mobile control room setup.

If you have any questions or plan to work with Dynamic, please get in touch with us at oit-mt-info@duke.edu.

POLY.com

As follow up to the ZOOM meeting from January, 28th. We just finished a product preview of the new POLY X70. That can leverage the ZOOM ability to share multiple screens simultaneously and be that “all-in-one” videoconference solution. The X70 combines (2) 4k video cameras with a stereo sound sound bar promising a conference room solution at a reasonable price.

 

Poly X70 Cut Sheet:

https://www.poly.com/content/dam/www/products/video/studio/studio-x70/doc/poly-studio-x70-ds-en.pdf

Along with the similarly featured (1) camera X50 all in one conference solution that brings small to medium conference rooms into reach as far as ease and simplicity is concerned.

Poly X50 Cut Sheet:

https://www.poly.com/content/dam/www/products/video/studio/studio-x50/doc/poly-studio-x50-ds-en.pdf

Some interesting audio features that may help with noisy environments are the Acoustic Fence and NOISEBLOCKAI features which allow user to set up an “audio exclusion zone” and reduce unwanted room noise.

https://blogs.poly.com/the-most-of-poly-acoustic-fence/

https://www.poly.com/us/en/innovations/noiseblock

Take a look at our ZOOM meeting for yourself!

https://duke.is/85juq

 

 

 

 

Using Adobe Premiere Rush for Simple Video Editing

In supporting DIY video creation on campus, one of the most frequent issues is how to best edit the video you’ve filmed. While Macs have iMovie built in, there’s no such equivalent software in Windows. While Final Cut Pro X and Adobe Premiere are both available at the Multimedia Project Studio, they can also be overwhelming to new users. Addressing both issues is Adobe Premiere Rush, available as part of the Creative Cloud. Not only is it available on Macs and PC with the same interface and user experience, it’s also available for free on Androids and iOS mobile devices.

It’s features and workflow are no-frills essentials. You select and import the video clips you would like to edit, rearrange and trim them on a timeline, add some graphics and transitions, then export to your resolution of choice. For instances in which you need to cut together some shots from your iPhone, or remove a section from a Zoom recording, using Rush is a way to quickly make the needed edits without getting into logistics required with more advanced software. And if you ever do get ambitious about your project, Rush allows you to import your project to Premiere as well.

To learn more, LinkedIn Learning offers an hour-long course of the software.

Sony Virtually Visits Duke

Our good friends at Sony visited Duke, virtually, this past week to have a conversation about two of their key market segments. First, Sony is updating the projector that has become our “go to” ~5,000-lumen laser projector (VPL-PHZ10) for many of our classrooms. It’s a minor update, but they are breaking out Ethernet/HDBT connection to have one dedicated Ethernet port and one dedicated HDBT connection. Best of all, they’ve let us know that the price should be nearly the same!

Second, Sony conveyed that they will be introducing a new line of “pro-sumer” displays that should better compete with other manufactures when it comes to price. “Pro-sumer” displays aren’t designed to run 24/7/365, but rather 12-16 hours a day, perfect for higher education. We look forward to seeing these new devices enter the market.

New Insta360 ONE R

Insta360 just launched their latest 360 camera, the ONE R. It’s actually a modular system and not a single, self-contained camera. Only time will tell, but it seems like the ONE R could be an innovative approach to  solving the problem of how to pack the burgeoning features we are seeing in the action and 360 camera spaces into a workable form factor. Certainly Insta360 seems to have doubled down their focus on the using 360 as coverage for standard 16:9 action shots.

The ONE R starts with a battery base and a touch screen that sits on top (it can be installed forwards or backwards depending on the use case) next to an empty space that could include one of the following:

  • A 5.7K 360 camera
  • A 4K action camera that records at 60fps for 4K and 200fps for 1080p
  • A 5.3K wide-angle (14.4mm equivalent) mod co-developed with Leica that has a 1-inch sensor (30fps for 5.3K, 60fps for 4K, and 120fps for 1080p) This module was developed with the help of camera company Leica.

 

 

Key features include:

  • Insta360’s FlowState stabilization is a key part of all three modules.
  • Waterproof to 16 feet, despite the module design
  • Aerial mod that makes it possible to hide your drone from footage
  • External mic support
  • Various remote control options, including Apple Watch, voice, and a GPS enabled smart remote
  • Selfie stick
  • Motion tracking to lock in on subjects
  • Tons of software/ post production options like bullet time, time lapse, slo mo, etc.

We’re not seeing a ton of immediate academic use cases for features such as the above, but will certainly keep the ONE R in mind if the right project arises.

 

Behind the Scenes of “Posters, Actually”

This year, I had the privilege of working with Mark Delong to bring his annual poster symposium deadline video to life. You can watch the whole video here: https://youtu.be/OGDSXK5crd8

Mark had a particularly ambitious vision for this year’s video, so I thought it would be worthwhile to discuss our creative process and how we tackled various production challenges.

We began development in October, when Mark provided a ten-page script for the project, with multiple scenes and characters. More than just a simple song parody, he envisioned what amounted to a short film – one that matched, scene for scene, the Billy Mack plotline from 2001 movie Love Actually. While we would eventually narrow the scope of the script, it was clear early on that I would need to ensure the production value matched Mark’s cinematic vision. Among other things, this included filming for a wider aspect ratio (2.55:1 versus the typical 16:9), using our DSLR for better depth of field, and obtaining a camera stabilizer so I could add some movement to the shots.

The first two things were relatively straightforward. I’d use our Sony aIII to film in 4k and crop the video to the desired aspect ratio. We didn’t have a stabilizer, so I did a little research and our team ended up purchasing the Zhi Yun Weebil Lab package. In this review post, I go into more detail regarding our experience using it. Having not had the opportunity to work with a gimbal like this before, I enjoyed the opportunity to experiment with the new tool.

Our first day filming was at the WXDU radio station at the Rubenstein Arts Center. They were kind enough to let us use their podcast recording studio which was the perfect set for the Tina and Tom scene. I quickly realized the first challenge in recording with the stabilizer would be capturing good audio. The size of the stabilizer simply didn’t allow me to affix a shotgun mic to my camera and I didn’t have anyone else to work a boom mic for me. Ultimately, I decided to run two cameras – a stationary 4k Sony Camcorder that would capture audio and provide some basic shot coverage, and then roam with the stabilized DSLR. Between running two cameras, directing the performers, and making sure we captured everything we needed, I was spinning a lot of plates. To combat this, we filmed the scene multiple times to ensure we had redundant takes on every line which provided a much-needed safety net in editing.

We filmed every other shot on green screen at the Technology Engagement Center. Though at first simpler than shooting a three-person dialogue scene, it came with its own challenges. Principally, contrary to most green screen filming we do, the intention here was to make the performers look like they were on a real set. This meant anticipating the angle and lighting conditions of the background we’d place them on. Though it wouldn’t be seamless, the goofy nature of the video would hopefully allow us some leeway in terms of how realistic everything needed to look. Since I was moving the camera, the hardest part was making the background move in a natural parallax behind Mark. This was easy enough when the camera stayed at the same distance but almost impossible to get right when I moved the camera toward him. For this reason,  at the poster symposium scene I faded the composited elements behind Mark to just a simple gradient, justified by the dreamy premise of this part of the video.

Perhaps the biggest challenge was not related to video at all. For the song parody, we recorded using a karaoke backing track we found on YouTube. However, the track had built-in backing vocals that were almost impossible to remove. Luckily, we had our own rock star on staff, Steve Toback, who was able to create a soundalike track from scratch using GarageBand. His version ended up being so good that when we uploaded the final video to YouTube, the track triggered an automated copyright claim.

Were I to do it all over again, there’s a few things I would try to do differently. While running the stabilizer, I would try to be more conscious of the camera’s auto-focus, as it would sometimes focus on the microphones in front of the performer, rather than the performer themselves. I sometimes forgot I’d be cropping the video to a wider aspect ratio and framed the shot for a 16:9 image, so I would try to remind myself to shoot a little wider than I might normally. Overall though, I’m satisfied with how everything turned out. I’m grateful for all the support during the production, particularly to Mark and Steve, without whom none of this would have been possible.

iPhone 11 Announced with Improvements to Camera

Iphone 11 Pro Camera

They say the best camera is the one you have with you. With Apple’s upgrades to the camera in the recently announced iPhone 11 series, this adage may be more true than ever.

For most of our production on online courses, we mostly use a Sony Handycam for it’s versatility, and DSLR for interviews or other beauty shots. However, in the course of filming, I often find myself reaching for my iPhone 8 to supplement that footage. For a course on Nanotechnology, I used the slo-mo feature to capture how liquid nitrogen can make everyday objects more fragile. For some behind-the-scenes b-roll, I found the built-in stabilization allowed me to capture extended tracking shots with few hiccups.

The iPhone 11’s improved camera now makes a strong case for filming on a phone in many scenarios. The Verge has a great write-up of the specifics, but the highlights to me are:

  • Wide-Angle Lens on Base Model – I’ve often found myself in rather small settings where I simply couldn’t get back far enough with our traditional cameras to get everything I needed in one shot. Here, in lieu of investing a dedicated wide-angle lens for the DSLR, I could try subbing in my iPhone to get the one wide-shot I need.
  • Recording on Multiple Camera on 11 Pro – This is a great solution for when you need to shoot first and ask questions later. Though it will surely take up a lot of storage place, having more flexibility in post-production is always a good thing.
  • Audio Zoom on 11 Pro – I always recommend that videographers using an iPhone use an external mic to capture dialogue. If this feature can isolate audio coming from a central on-camera subject, that could make impromptu video interviews much more feasible.