Hollyland COSMO C1 Wireless Video Transmission
Hollyland Cosmo C1 Wireless Video Transmission Solution is a state-of-the-art solution for professional video makers looking to stream their content wirelessly. This device is packed with features to provide a seamless experience for video professionals who want to stream their footage in real-time.
First and foremost, the Cosmo C1 is equipped with HEVO (High-Efficiency Video Coding) technology, which allows for efficient compression of video data without sacrificing quality. This means that users can stream their footage at a high resolution and with minimal latency, making it an ideal solution for live events, interviews, and other applications where real-time video is required.
The device also features an Embedded UVC (USB Video Class) for direct live streaming. This means that users can connect their camera to the device and live stream directly to their audience without the need for a computer. This is a massive advantage for video professionals who want to keep their setup as simple as possible and stream their content on the go.
One of the standout features of the Cosmo C1 is its ultra-low latency, which is rated at just 40ms. This means that there is virtually no delay between the video being captured and its appearing on the viewer’s screen, making it an ideal solution for real-time applications where the video must be as close to live as possible.
The device operates in the 5.1~5.8GHz frequency range and supports both HDMI and SDI video input, making it compatible with a wide range of cameras and devices. The device also supports a range of resolutions, including full HD 1080P60FPS, which provides users with high-quality video that is ready for broadcast.
The Cosmo C1 has an impressive transmission range of up to 1,000ft, making it ideal for use in large venues and outdoor locations. The device also features multiple power options, including USB Type-C, Sony NP-F type battery, and DC power, allowing users to choose the power source that works best for their specific needs.
The device also includes a compact and lightweight design, making it easy to transport and set up in a variety of locations. The compact size and long battery life also make it ideal for use in remote areas where AC power is not available.
In conclusion, the Hollyland Cosmo C1 Wireless Video Transmission Solution is a top-of-the-line solution for video professionals looking to stream their content wirelessly. With HEVO technology, Embedded UVC for direct live stream, ultra-low latency, support for HDMI and SDI, and a range of other features, this device provides users with a seamless and professional video streaming experience. Whether you are broadcasting live events, conducting interviews, or simply capturing footage on the go, the Cosmo C1 is the perfect solution for your video needs
Hollyland Cosmo C1 is a new member of the COSMO series, transformed by Hollyland’s HEVO wireless transmission technology, COSMO CI offers a new standard for real-time video monitoring up to 1,000ft line-of-sight. Boosted signal strength and superior anti-interference capability in the 5.1GHz- 5.8GHz frequency spectrum guarantee buttery smooth video transmission in complex environments. Industry-first to integrate UVC (USB Video Capture) interface, COSMO C1 offers a whole simplified solution to stream and cloud-share your video works. It’s the new go-to choice to step up your content production teams to the next level.
No Flickering, No Black Screen
HEVO, a solution embedded with adaptive frequency hopping (AFH) and seamless retransmitting technology, brings exceptional reliability, boosted signal strength, and superior anti-interference performance. With this level of anti-interference performance, it still allows 4 sets of video transmission
systems to work at one location without compromising their smooth video delivery.
Channel Switching, You’ll Never Feel It
HEVO, Fast, Stable, and Smart
HEVO completes each synchronous frequency hopping in 0.001s at both receiving and transmitting ends that ensures picture integrity at the instant of frequency switching. Whether in manual or auto-switching mode, your live streaming and production monitoring will no longer suffer black screens. COSMO C1 has already completed thousands of channel switching when on-location directors or remote clients are monitoring production in environments with complex wireless signals.
All You Need Is a USB-C Cable
HEVO embeds UVC (USB Video Capture) into COSMO C1. It simply takes one USB-C to pass 1080P60 HD video quality to your computer for direct live streaming. No video capture device is needed, and no additional settings. It just works!
HDMI & SDI In/Out + SDI Loop out
COSMO C1 allows HDMI & SDI connections on both the TX and RX unit, plus an SDI loop-out on the TX. It can work with any mainstream camera, monitor, or switcher you happen to work on. Your deal search ends here, period.
Battery Low Indicator
COSMO CI has a low battery indicator in red and is here to remind you 20 minutes in advance of a dying battery. No more last-minute panic.
Vertical & Horizontal Mount Design
More mounting methods are available on both the transmitter and receiver in COSMO C1. The cold shoe mounting design at the front allows fixing and laying the unit horizontally, ideal for evening out the weight for balancing setup on camera and stabilizers, while the 1/4″-20 threaded hole erects the unit on any tripods.
Three Power Supply Options
Hollyland COSMO C1 comes with Three power supply options to escort in different shooting scenes. DC power supply is more suitable for indoor projects, while the L-series battery and USB-C port make the unit portable for run and gun missions.
Patented Ball Catch Design
The patented ball catch design on the backplane can hold the NP-F series batteries firmly in place. Be rest assured of a steady power supply.
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COSMO C1
Sankari UC added on 6 Feb 2023
Stephen Sun –
The Hollyland COSMO C1 1000ft Wireless SDI/HDMI Transmission System offers several advantages for video professionals and filmmakers:
Wireless Transmission: One of the primary advantages is the ability to transmit both SDI and HDMI signals wirelessly. This eliminates the need for long and cumbersome cables, providing greater flexibility in camera placement and movement.
Long Range: With a transmission range of 1000 feet (approximately 305 meters), the COSMO C1 allows filmmakers to capture shots from a considerable distance without compromising on video quality. This is especially useful for outdoor shoots or scenarios where running cables is impractical.
Real-time Monitoring: The system enables real-time monitoring, allowing filmmakers, directors, or camera operators to view the footage as it is being captured. This is crucial for making on-the-fly adjustments and ensuring the desired shot is achieved.
Low Latency: The system is designed to have low latency, meaning there is minimal delay between the camera’s feed and what is displayed on the monitoring device. Low latency is crucial for live productions and situations where timing is critical.
Multiple Channels: The COSMO C1 supports multiple channels, reducing the likelihood of interference from other wireless devices in the vicinity. This feature ensures a stable and reliable signal transmission.
Compact and Portable: The compact design of the transmitter and receiver units makes them easy to transport and set up. This is particularly advantageous for filmmakers who need to move quickly between locations or work in tight spaces.
Compatibility: The system is compatible with both SDI and HDMI interfaces, making it versatile and suitable for a wide range of cameras and recording devices. This adaptability adds to its usability in different production setups.
High-Quality Video: The COSMO C1 is designed to transmit high-quality video signals, maintaining the integrity of the original footage. This is crucial for professional video production where image quality is a priority.
Ease of Use: The system is user-friendly, with features such as plug-and-play functionality, making it accessible for filmmakers with varying levels of technical expertise.
Stephen Sun –
I recently had the opportunity to use the Hollyland COSMO C1 1000ft Wireless SDI/HDMI Transmission System for a video production project, and I must say, it exceeded my expectations in every way. This wireless transmission system is an absolute game-changer for professional videographers and filmmakers looking to streamline their workflow and improve the quality of their work.
Pros:
Impressive Range: The Hollyland COSMO C1 offers a remarkable transmission range of up to 1000 feet (around 300 meters), making it perfect for various shooting scenarios. Whether you’re shooting indoors, outdoors, or in challenging environments, this system maintains a stable connection without any drop in quality.
High-Quality Video Transmission: The system supports both SDI and HDMI inputs and outputs, providing flexibility for different camera setups. It delivers full HD video with zero latency, ensuring that what you see on your monitor is in perfect sync with the actual shot.
Robust Build Quality: The COSMO C1 transmitter and receiver units are built like tanks. They are rugged, durable, and designed to withstand the rigors of professional production environments. The metal housing gives a sense of durability and longevity.
Easy Setup and Use: Setting up the system is a breeze. Simply attach the transmitter to your camera and connect the receiver to your monitor or recording device. The user-friendly interface and intuitive controls make it easy to configure the system to your specific needs. The OLED screen on both units provides real-time information, ensuring that you always know the status of your transmission.
Advanced Features: The COSMO C1 offers an array of advanced features, such as channel scanning, encryption for secure transmissions, and multiple channel options, making it highly customizable for different production setups. It also supports multicast mode, allowing one transmitter to send a signal to multiple receivers.
Nearly Zero Delay: The Low-latency feature is a game-changer for live events and critical video monitoring. It ensures that your crew can make real-time decisions and adjustments without minimum delay.
Reliable Battery Life: Both the transmitter and receiver come with built-in rechargeable batteries that provide long-lasting performance. This eliminates the need for frequent battery changes during shoots, ensuring uninterrupted production.
Cons:
Price: The COSMO C1 is an investment, and it may not be within reach for budget-conscious videographers. However, its quality and features make it worth every penny for those who rely on professional-grade equipment.
In conclusion, the Hollyland COSMO C1 1000ft Wireless SDI/HDMI Transmission System is a top-tier product that meets the demands of professional video production. With its exceptional range, reliable performance, and a host of advanced features, it’s an indispensable tool for anyone in the field. While it might come with a higher price tag, the peace of mind and production value it adds to your work are worth every cent. I wholeheartedly recommend the COSMO C1 to any videographer or filmmaker looking to take their production quality to the next level.
Alexander –
Amazing units. Specs said its 1000ft.suprisingly i was able to pair it over 1100ft without any drop for a project. Amazing really. Battery also last many hours.
Goh Chang Hock –
Got the item when it released and i have to say truly an amazing product with so many capabilities, such as being able to wirelessly transmit video from HDMI and SDI sources, and from the receiver end being able to take in video from HDMI, SDI and even USB C direct into my computer. The latency for the cosmo c1 is also remarkable as there is essentially none with every wireless video source that i had tested basically having zero latency! Overall big big thumbs up to hollyland for creating this wonderful product and i would recommend for all too purchase this too!
Hilmi –
Amazing purchase! at first thought the price was steep but once i tested the item, i immediately thought the item is worth every penny, especially the zero latency, which honestly blew me away as i had thought it might have a few split second latency but lo and behold to my awe, zero. Incredible item, highly recommend