Hollyland Unveils the Cosmo C2: A Challenge-solving Solution for Multi-Camera Broadcasting and EFP
Brie Clayton February 13, 2025
0 Comments
On February 13, Hollyland, a leading provider of professional wireless intercom solutions, unveiled its latest innovation, the Cosmo C2. This new product is designed for multi-camera live streaming and electronic field production (EFP). It responds to extensive market research and addresses several persistent challenges within the industry.
One standout feature is its 2TX (transmitter) and 1RX (receiver) configuration, which addresses issues typical of traditional 1TX and 1RX setups, such as excessive cabling, spatial constraints, and synchronization delays between camera feeds. With the Cosmo C2, two transmitters can send image signals to a single receiver, reducing equipment setup and ensuring higher synchronization between camera feeds.
The Cosmo C2 features an impressive transmission range and minimal latency, making it ideal for high-quality live event broadcasts. It offers an extended line-of-sight wireless transmission range of 3,000 ft. (1,000 meters) and a back-to-back transmission distance of over 980 ft. (300 meters), effectively preventing insufficient transmission distances and avoiding screen glitches and stuttering. With latency as low as 33ms, it surpasses the typical 60ms benchmark that can cause noticeable screen misalignment during live events with LED displays, ensuring seamless synchronization for both displays and streams on-site.
Furthermore, the Cosmo C2's proprietary HEVO2.0 technology effectively addresses common issues in live streaming, such as screen glitches or stuttering due to environmental interference. It can automatically detect surrounding frequency interference and seamlessly switch to a clean channel, ensuring uninterrupted transmission and an immersive experience. Additionally, the RX enhances visual smoothness by converting low frame rate inputs to 60P using a new frame rate compensation algorithm. Moreover, its design to retain the last frame upon unexpected signal loss prevents the awkward display of manufacturer logos during commercial live streaming.
The Cosmo C2 simplifies traditionally complex workflows, offering plug-and-play compatibility for NDI, UVC, and RTMP outputs. By integrating NDI support directly into its receiver, it enables seamless local area network video streaming without additional converters. It also facilitates direct UVC streaming via its Type-C port with a USB-C to USB-C cable, bypassing the need for a capture card. Moreover, its RTMP capability allows direct cloud streaming, eliminating reliance on external devices for real-time transmissions.
Understanding the diverse demands of video professionals, the Cosmo C2 supports both HDMI and SDI connections, accommodating fractional frame rate signals for unparalleled compatibility. The system includes comprehensive input and output ports, offering HDMI Input, SDI Input, and SDI Loopout on the transmitter, alongside multiple HDMI and SDI outputs on the receiver.
Power flexibility further enhances the Cosmo C2's reliability. The transmitter supports DC power and NP-F batteries, while the receiver accommodates DC power and V-Mount batteries, ensuring uninterrupted operation across varied shooting scenarios.
Hollyland's Cosmo C2 is designed to meet the evolving demands of live event broadcasting and EFP. Launched on February 13, 2025, it is now available through local distributors and on the Hollyland Amazon store. Pricing is as follows:
Cosmo C2 2TX & 1RX: $1,299
Cosmo C2 1TX & 1RX: $999
Cosmo C2 TX: $399
For detailed product information, please visit: store.hollyland.com
January 31, 2025Camera Corps Streamlines Live HDR Sports Production with AJA GearHigh dynamic range (HDR) has transformed the sports fan experience, enabling broadcasters
January 31, 2025Kalamazoo College Uses Blackmagic Design for Campuswide ProductionsBlackmagic Design cameras and switchers used for studio productions and remote streaming of
Enjoying the news? Sign up for the Creative COW Newsletter! Sign up for the Creative COW newsletter and get weekly updates on industry news, forum highlights, jobs, inspirational tutorials, tips, burning questions, and more! Receive bulletins from the largest, longest-running community dedicated to supporting professionals working in film, video, and audio.
Enter your email address, and your first and last name below!
-- Sign up: * indicates required
Email Address *
Name
--
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
04/08/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
04/07/2026
April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
30/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
30/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
30/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
30/05/2026
Zero in on one that says yes (and no)
Andy Marken May 29, 2026
0 Comments
Hero image courtesy of Deposit Photos
For content creators the most difficu...
29/05/2026
With InfoComm 2026 just weeks away, NDI is giving attendees plenty of reasons to...
29/05/2026
Reaffirming a partnership that has defined Canadian sports broadcasting since 19...
29/05/2026
Mobile/tablet is No. 2 device for watching TV, suggesting that the sports-production industry needs to take another look at the format
Ring Digital's Sprin...
29/05/2026
Berliner Ensemble, one of Berlin's five major theater companies, has expande...
29/05/2026
Solid State Logic will showcase its new compact, fly-away TCA Tour audio product...
29/05/2026
Gerald (Jerry) Pierce, a pioneering technologist who helped shape the digital transformation of the motion picture industry, passed away last month on April 12 ...
29/05/2026
Paramount+ will be the English-language U.S. home for Barclays Women's Super...
29/05/2026
Further strengthening its virtualisation strategy to fully support broadcasters ...
29/05/2026
Swiss broadcaster Canal Alpha has deployed Harmonic's award-winning, software-based XOS Advanced Media Processor to modernize playout operations across cant...
29/05/2026
PTZOptics will showcase a new generation of intelligent video workflows at InfoComm 2026, June 17-19, Las Vegas. Visitors to booth N8227 will see how PTZOptics ...
29/05/2026
Arizona's Family has launched the Arizona's Family Sports (AZFS) streaming app, a new direct-to-consumer destination for live, local sports. The app is ...
29/05/2026
Starting in 2027, DAZN will be the exclusive home of The Canadian Football Leagu...
29/05/2026
Comcast Business has detailed the advanced network infrastructure it has deploye...
29/05/2026
In two-day event, leaders from academia and industry explored solutions to chall...
29/05/2026
The Basketball Tournament (TBT), now entering their 13th year of competition, ha...
29/05/2026
Roku has launched FOX One as a Premium Subscription on The Roku Channel in the U.S. Roku customers can now subscribe to FOX One using their Roku account for liv...
29/05/2026
In its sixth year, the broadcaster's coverage has become a global brand and ...
29/05/2026
Ratings Roundup is a rundown of recent ratings news and is derived from press re...
29/05/2026
The days are getting longer, the temperatures are rising, and playlists are filling up for the season. With summer around the corner, Spotify's global edito...
29/05/2026
New retro-inspired MPC announced
There are few devices that have gained the status held by Akai Pro's MPC range, and in recent years, the company have s...
29/05/2026
Save up to 30 on acclaimed titles
Following a successful launch at Superbooth 2026, Bjooks have revealed that they will be continuing the Kickstarter campa...
29/05/2026
Binaural monitoring application improved
Genelec have just released an update that brings some powerful new features to their HRTF-based binaural headphone ...
29/05/2026
6 June 2026 at SAE Institute, London, UK
IMSTA FESTA 2026 is almost upon us, with some of the biggest names in pro-audio set to descend upon SAE Institute i...
29/05/2026
Gerald (Jerry) Pierce, a pioneering technologist who helped shape the digital transformation of the motion picture industry, died April 12, 2026, at his home in...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Comparing 5 AI Video Enhancers for Restoring Old Video Quality
Kate Luvis May 29, 2026
0 Comments
Digitizing VHS, MiniDV, and other legacy formats doe...
29/05/2026
Studio Hamburg Builds New Post Pipeline with DaVinci Resolve Studio
Brie Clayton May 29, 2026
0 Comments
Workflow replaces a patchwork of legacy tools...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
29/05/2026
At the Intersection of Music and Dance, an Epic Collaboration Boston Conservatory musicians and dancers found creative parallels in their recent performance o...
29/05/2026
Back to All News
Latino Film Institute Fellows Screen Their Short Films at the Egyptian Theatre
The Inclusion Fellowship and Spark Animation Grant uplifts 15 ...
29/05/2026
GLOOKAST LAUNCHES CINNAFILM TACHYON PLUGIN FOR MEDIA PRODUCER AND MEDIA SERVICES
This release first appeared here.
Visit our Tachyon product page or contact...
29/05/2026
May 29 2026, 09:00 (PDT) Dolby and rednote Bring More Immersive Storytelling to...
29/05/2026
Something fundamental has shifted in how people consume media. Audiences aren't abandoning television or radio content; they're just expanding how, wher...
29/05/2026
Youtube exclusive special drops today
Watch now
UKTV today announces another e...
29/05/2026
Back to All News
The Official Trailer of Physical 100 Italy, on Netflix From Se...
Hollyland Unveils the Cosmo C2: A Challenge-solving Solution for Multi-Camera Broadcasting and EFP 
