Hollyland Launches Cosmo C2: A Breakthrough in Multi-Camera Broadcasting and EFP Solutions
Hollyland, a prominent provider of professional wireless intercom solutions, recently introduced its latest innovation, the Cosmo C2, on February 13, 2025. The Cosmo C2 addresses significant challenges faced in multi-camera broadcasting and electronic field production (EFP), making it an essential tool for live streaming events.
The standout feature of the Cosmo C2 is its 2TX (transmitter) and 1RX (receiver) configuration. This innovative setup overcomes common issues associated with traditional 1TX and 1RX configurations, such as excessive cabling, space constraints, and synchronization delays among camera feeds. By allowing two transmitters to send image signals to a single receiver, the Cosmo C2 reduces setup time and enhances synchronization across camera transmissions, ensuring a seamless viewing experience.
Notably, the Cosmo C2 offers impressive transmission range and low latency, crucial for high-quality live broadcasts. It boasts a wireless transmission range of up to 1,000 meters (approximately 3,000 feet) and a back-to-back transmission distance exceeding 300 meters (around 980 feet), effectively mitigating issues of insufficient transmission distances and screen glitches. With a latency of just 33 milliseconds, the Cosmo C2 surpasses the standard 60 milliseconds benchmark, which is critical in preventing visible misalignment during live events featuring LED displays. This low latency ensures that both displays and streams maintain perfect synchronization on-site.
Furthermore, Hollyland's proprietary HEVO 2.0 technology robustly tackles common challenges in live streaming, such as screen dropouts and stuttering caused by environmental interferences. The technology intelligently detects frequency disturbances in the surroundings and switches to an unused channel, guaranteeing uninterrupted transmission and an immersive viewing experience. Additionally, the RX component enhances visual fluidity by converting low-frame rate inputs using a new frame rate compensation algorithm to 60P. This design prevents the display of static images, such as manufacturer logos, during unexpected signal losses, which can occur during commercial live streaming.
Simplicity in workflow is a priority with the Cosmo C2, offering plug-and-play compatibility for NDI, UVC, and RTMP outputs. By integrating NDI support directly into the receiver, the system allows for seamless video streaming over local networks without the need for additional converters. A Type-C port enables direct UVC streaming, removing the necessity for a capture card, while RTMP capability facilitates direct streaming to the cloud, eliminating the reliance on external devices for real-time broadcasts.
The Cosmo C2 supports both HDMI and SDI connections, ensuring compatibility across various formats. The system includes extensive input and output ports, providing an HDMI input, an SDI input, and an SDI loopout at the transmitter, with multiple HDMI and SDI outputs at the receiver, fostering versatility in usage.
To ensure reliable performance across different filming conditions, the Cosmo C2 features flexible power options. The transmitter can operate on DC power and NP-F batteries, while the receiver is compatible with DC and V-Mount batteries. This versatility guarantees uninterrupted operation, regardless of the shooting environment.
The launch of the Cosmo C2 is a response to the growing demands in live event broadcasting and EFP. The product is now available from local retailers and through the Hollyland Amazon Store, with pricing structured as follows:
For detailed product information, you can visit the official Hollyland website. Since its establishment in 2013, Hollyland has been a leading supplier of wireless products, specializing in wireless intercoms, video transmission systems, monitors, and wireless microphones. With a global distribution network covering approximately 120 countries and regions, Hollyland continues to serve millions of users in diverse fields such as film, television, video production, live events, exhibitions, theaters, houses of worship, and independent content creation. For more insights, check out their official site, as well as their Facebook and Instagram pages.
The standout feature of the Cosmo C2 is its 2TX (transmitter) and 1RX (receiver) configuration. This innovative setup overcomes common issues associated with traditional 1TX and 1RX configurations, such as excessive cabling, space constraints, and synchronization delays among camera feeds. By allowing two transmitters to send image signals to a single receiver, the Cosmo C2 reduces setup time and enhances synchronization across camera transmissions, ensuring a seamless viewing experience.
Notably, the Cosmo C2 offers impressive transmission range and low latency, crucial for high-quality live broadcasts. It boasts a wireless transmission range of up to 1,000 meters (approximately 3,000 feet) and a back-to-back transmission distance exceeding 300 meters (around 980 feet), effectively mitigating issues of insufficient transmission distances and screen glitches. With a latency of just 33 milliseconds, the Cosmo C2 surpasses the standard 60 milliseconds benchmark, which is critical in preventing visible misalignment during live events featuring LED displays. This low latency ensures that both displays and streams maintain perfect synchronization on-site.
Furthermore, Hollyland's proprietary HEVO 2.0 technology robustly tackles common challenges in live streaming, such as screen dropouts and stuttering caused by environmental interferences. The technology intelligently detects frequency disturbances in the surroundings and switches to an unused channel, guaranteeing uninterrupted transmission and an immersive viewing experience. Additionally, the RX component enhances visual fluidity by converting low-frame rate inputs using a new frame rate compensation algorithm to 60P. This design prevents the display of static images, such as manufacturer logos, during unexpected signal losses, which can occur during commercial live streaming.
Simplicity in workflow is a priority with the Cosmo C2, offering plug-and-play compatibility for NDI, UVC, and RTMP outputs. By integrating NDI support directly into the receiver, the system allows for seamless video streaming over local networks without the need for additional converters. A Type-C port enables direct UVC streaming, removing the necessity for a capture card, while RTMP capability facilitates direct streaming to the cloud, eliminating the reliance on external devices for real-time broadcasts.
The Cosmo C2 supports both HDMI and SDI connections, ensuring compatibility across various formats. The system includes extensive input and output ports, providing an HDMI input, an SDI input, and an SDI loopout at the transmitter, with multiple HDMI and SDI outputs at the receiver, fostering versatility in usage.
To ensure reliable performance across different filming conditions, the Cosmo C2 features flexible power options. The transmitter can operate on DC power and NP-F batteries, while the receiver is compatible with DC and V-Mount batteries. This versatility guarantees uninterrupted operation, regardless of the shooting environment.
The launch of the Cosmo C2 is a response to the growing demands in live event broadcasting and EFP. The product is now available from local retailers and through the Hollyland Amazon Store, with pricing structured as follows:
- - Cosmo C2 (2TX & 1RX): $1,299
- - Cosmo C2 (1TX & 1RX): $999
- - Cosmo C2 TX: $399
For detailed product information, you can visit the official Hollyland website. Since its establishment in 2013, Hollyland has been a leading supplier of wireless products, specializing in wireless intercoms, video transmission systems, monitors, and wireless microphones. With a global distribution network covering approximately 120 countries and regions, Hollyland continues to serve millions of users in diverse fields such as film, television, video production, live events, exhibitions, theaters, houses of worship, and independent content creation. For more insights, check out their official site, as well as their Facebook and Instagram pages.
Topics Entertainment & Media）
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