SW-FUSION-RV - Unspecified Crestron - Free user manual and instructions

Type of product	Lecture capture recorder and management system
Model	SW-FUSION-RV (software variant)
Recording resolution	1080p at 24 fps (H.264 .ts file)
Capture sources	VGA, DVI, HDMI, document camera, Blu-Ray, computer
Storage	Internal memory card, USB stick, or network upload
Scheduling	Automated via RoomView web interface, semester-long schedules
Upload destination	Kaltura MediaSpace, Blackboard, or any network server
Integration	Compatible with Crestron DMPS-300-C, Kaltura, Blackboard
Control	Touch screen panel, optional PTZ camera for instructor capture
Network	Ethernet for upload and scheduling
Video output playback bitrates	464 kbps (480x270), 1660 kbps (1024x576), 4192 kbps (1920x1080)
Licensing	No recurring fees or licensing costs
Installation	Fewer components, lower cabling, lower power consumption
Maintenance	Minimal; automatic upload and scheduling reduces manual intervention
Compliance	Trademarks: Crestron, Capture HD, Fusion RV; compatible with industry standards

Frequently Asked Questions - SW-FUSION-RV Crestron

What is the SW-FUSION-RV?

The SW-FUSION-RV is a software variant of the Crestron lecture capture system, designed for automated recording and management of classroom lectures.

How does the automatic scheduling work?

Instructors use a web page tied to Crestron RoomView to schedule recordings for the entire semester. The system automatically starts and stops at the specified times without further input.

What video quality does the system capture?

It captures in 1080p at 24 frames per second, encoded as H.264 in a .ts (transport stream) file, providing very high resolution.

How is the recorded content uploaded?

The system automatically uploads the file to a server (e.g., Kaltura) after recording. A script then assigns the content to the correct instructor based on time and location.

Can the system capture the instructor's image?

Yes, with an optional pan-tilt-zoom camera, the system can capture the instructor's image as picture-in-picture or picture-by-picture.

Is there any recurring cost?

No, the Crestron Capture HD system has no licensing fees or recurring costs. The only expenses are the initial hardware and any optional cloud storage fees.

What learning management systems does it integrate with?

It integrates with Kaltura MediaSpace and Blackboard. Recordings can be posted on the instructor's course page or made public.

How does the system benefit student athletes?

Student athletes who miss classes due to travel can review recorded lectures, helping them stay on track without replacing the classroom experience.

What hardware components are needed?

A typical installation includes the Capture HD unit, a Crestron DMPS-300-C control system, a touch screen, and sources like a computer or document camera. A PTZ camera is optional.

How reliable is the automated system?

The system is designed for high reliability, with automatic start/stop and upload. OSU reported easy implementation and minimal IT support after initial setup.

USER MANUAL SW-FUSION-RV Crestron

Oregon State University

Education

Corvallis, Oregon

Professors Embrace Lecture Capture

Over 70% on Oregon State campus want to use the technology, survey says.

Lecture capture is increasingly in demand on college campuses.

For example, roughly 70% of faculty members who responded to a recent survey at Oregon State University (OSU) said they would like to use the technology to record their classes and offer the recordings for review by students.

Don DeMello, Coordinator of Classroom Technologies, whose department conducted the survey in May, says he believes acceptance is so high because the university has made it very

Person using a laptop with video call interface displayed on screen (no visible text or symbols)

clear that its instructors own their lecture material and make the final decisions on how the recordings are used.

OSU takes a conservative approach to other aspects of the program as well. "We don't envision capture as a lecture replacement or archive, nor do we intend to replace the classroom experience," DeMello explains. "We see it as a way for students to review materials and, when necessary, catch up when they are forced to miss a class." Capture can be especially helpful to student athletes, who often must miss Thursday and Friday classes when they travel to away games.

It's also true that OSU faculty have had more than four years to learn about the technology, since a capturing device has been on the university's main campus in Corvallis, Oregon since 2008. Earlier this year, university administrators made the decision to make capture a campus standard. Moving forward, nearly every new or remodeled classroom at OSU will include a Crestron Capture HD™ High-Definition Capture Recorder.

Capture systems at OSU

The Media Services group at OSU began experimenting with lecture capture long before the Crestron system was available. During the summer of 2008 they equipped two classrooms with the leading “rich media” systems offered at that time. “We realized, however, that we could provide a better captured image for far less money using a system of our own design.” Media Service began equipping classrooms with a standard-definition system based on a TV One scaler, a Canopus analog to digital capture device and Apple Podcast Producer, which uploaded the videos to OSU’s Blackboard™ server.

In 2010, they began using Kaltura MediaSpace, which provides enhanced video management and stores all captured material in the cloud on a Kaltura server. By the fall of 2011 they had equipped 18 classrooms in this way.

In addition, OSU installed a Cisco Content Server, which can record class material from several distance learning classrooms, and they tied this system into the Kaltura server.

Yet when Crestron announced their Capture HD product last year, DeMello was very interested. He ordered two of the first units Crestron produced, installing them in pilot classrooms in January and March of 2012. He and the OSU faculty liked what they saw, and by May he had ordered 19 more systems.

"The Crestron Capture system gives us a much better quality image at a price that's lower than our in-house system," DeMello explains. "If we're recording images from PowerPoint or from a document camera, the difference is night and day—the images are so much sharper and more readable."

DeMello says, too that the new system was easy to implement and very easy for the instructors to use (see sidebar).

Automating lecture capture

According to Raul Burriel, an Information Technology Consultant at OSU, the goal of the implementation is a capture system that's almost 100% automated.

By the end of the summer, instructors will go to a web page that's tied into Crestron RoomView, where they can schedule the classes they want recorded. On the day and times specified, the system will begin and end recording automatically, without any additional input needed from the instructor. The touch screen installed in each classroom shows a visual confirmation that the system is recording, but the instructor does not have to change his or her routine in any way.

After class, the Crestron system automatically uploads the file to the Kaltura server and triggers a script, written by OSU's Paul Lieberman, that identifies the recording and assigns the content to the corresponding instructor. "The Capture unit records the date, time and classroom location in the file name, and the script compares the file name to a database we build

Exterior view of a historic stone building with red-tiled roof and arched windows (no signage or text visible)

from our course catalog," Burriel explains. "It's very simple. Essentially we know that if the video was recorded at this time and in this place, it must be this class and it must belong to this professor."

The professor then decides what he or she wants to do with the link. Most post it to the Blackboard page for that class only, but they can delete it, archive it, or post it publicly on OSU's MediaSpace website, which acts as a kind of YouTube for university videos. DeMello notes that some have experimented with more creative uses. For example, Media Services has set up a way for OSU's Veterinary Medicine department to download the videos, which they are editing in Final Cut Pro for future use.

"The Crestron system is perfect for us, really a game changer in terms of quality, simplicity and affordability."

Raul Burriel, Information Technology Consultant at OSU

The Crestron Capture system actually has more capabilities than OSU needs. Because they intend the systems mainly for lecture review, they capture only the instructor's voice and the

audio/visual materials they show, whether from PowerPoint, ^® a Blu-Ray Disc ^® player, a document camera or perhaps a specialized computer or video source set up for a specific class or department. Yet with the addition of a pan-tilt-zoom camera the system is capable of capturing the instructor's image as well, either full screen or as a picture-in-picture or picture-by-picture insert.

The Crestron Capture system is also able to give instructors the ability to start and stop recording when they choose from the Crestron control panel installed in each classroom. Most professors at OSU, however, schedule an entire semester's worth of recording at once.

According to DeMello, the switch to Capture HD has dramatically improved the quality of the video recorded, capturing a 1080p, 24 frames-per-second signal, yet the new system installs faster with fewer components and less cabling, lower power consumption and a lower cost. "Our in-house system required a Soundweb DSP, an amplifier, and a Crestron AV2 control system in addition to the scaler and analog to digital converter. We can replace all of that with just two units: the Capture HD and a Crestron DMPS-300-C," which combines a control processor with a matrix switcher and sound system.

He also notes that OSU programmer Albert Berglund has added the code to control the Capture systems to all of the Crestron processors on campus. “Now when we install a Capture system,” he explains, “all we have to do is plug it in.”

"There are a wide variety of capture systems out there," Burriel adds, "but most are unwieldy in terms of IT support, infrastructure and back end cost. The Crestron system is perfect for us, really a game changer in terms of quality, simplicity and affordability."

Crestron, the Crestron logo, Capture HD, and Fusion RV are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. Final Cut Pro is either a trademark or registered trademark of Apple, Inc. in the United States and/or other countries. Blackboard is either a trademark or registered trademark of Blackboard Inc. in the United States and/or other countries. Blu-Ray Disc is either a trademark or registered trademark of the Blu-ray Disc Association (BDA) in the United States and/or other countries. PowerPoint is either a trademark or registered trademark of Microsoft Corporation in the United States and/or other countries. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims proprietary interest in the marks and names of others.

©2013 Crestron Electronics, Inc.

Equipment List

OSU standard classroom - May 2012

Apple iMac with dual boot operating system (Mac OS and Windows 7)
Sony Blu-Ray player
Crestron DMPS-300-C DigitalMedia™ Presentation System
Crestron Capture HD

Panasonic projector or plasma display
WolfVision VZ-9plus3 Desktop Visualizer
VGA, DVI and HDMI input cables
Output cabling may be DigitalMedia copper or fiber, depending on the room

Adapting Kaltura MediaSpace to Capture HD

Raul Burriel explains that a product like Kaltura MediaSpace is almost a necessity for a successful lecture capture system on a university campus.

"You want a system that's designed for education that will manage your captured content and make it easily available to students, he explains. MediaSpace organizes content, allows users to search by title, categories, meta data and tags, transcodes videos for downloading by different devices, and provides management analytics for the university. Furthermore, it's a cloud-based system, with all captured media stored on Kaltura-operated servers, lowering the university's capital and maintenance costs.

Crestron's Capture HD, on the other hand, is best thought of as a recording device, giving users the option to capture lectures and other types of classes and events in extremely high quality. Unlike some capture devices, however, there are no licensing costs or recurring fees. Once captured, it stores class materials on an internal memory card or a USB stick or uploads them to any network server.

Burriel says that, in order to adapt Capture HD to OSU's Kaltura system, Kaltura engineers made two modifications to their system. First, Kaltura enabled a drop box which allowed the direct upload of recordings from the Capture HD to its servers. Second, "Capture outputs in only one format, an H.264 file encoded as a .ts file, or 'transport stream,' used for very high resolution files." Kaltura configured its transcoding engine to properly recognize and convert this file type for playback.

"The quality of the Capture file is so high that playback across the web would require a prohibitive amount of bandwidth," Burriel explains. Instead, OSU set up a profile to convert Crestron's 1080p24 recordings, which play back at up to 6,000 kbps, to bitrates more appropriate for streaming. Kaltura stores three different versions of each video. The smallest is 480x270, which streams at 464 kbps. Medium is 1024x576 at 1660 kbps, and high is 1920x1080 at 4192 kbps. "You receive a different quality video depending on your Internet connection."

Burriel says these changes were relatively painless. Kaltura engineers had the necessary modifications ready for OSU in a single day.