Live Streaming Video Switcher and Mixer with Touch Screen

The FEELWORLD L4 is a powerful and versatile live production switcher that offers a range of features to cater to the needs of professional users. Its key features are as follows:

The L4 boasts a 10.1-inch LCD touch screen, which is its biggest advantage. This large screen allows users to preview all the input signals, preset and program the output picture in real-time. The touch-based operation makes it easy to set up the menu, and the menu interface will not cover the other picture, ensuring a seamless user experience.

Another noteworthy feature is the USB-3.0 connection, which operates as a simple webcam source. This allows users to connect the L4 to any computer, enabling the use of streaming software for various social media platforms.

The L4 also offers versatile audio capabilities. It features a 3.5mm stereo audio input, allowing users to connect a microphone to the switching station. All audio inputs are displayed on the screen in real-time, providing a clear understanding of the audio status. Additionally, the L4 has a 3.5mm audio output interface, enabling the use of external speakers or headphones to monitor the main output audio signal. The device also supports 2-channel audio mixing.

For live production work, the L4 features powerful Chroma Key functionality, allowing users to create exciting studio-like effects. The device also offers a LOGO overlay function, which can be used to create title overlay effects.

One of the standout features of the L4 is its Picture-in-Picture (PIP) capability. Users can display two inputs simultaneously, with any of the five inputs available for the PIP effect over the program output. The L4 offers five different PIP modes, and users can quickly exchange the sub-picture and main picture.

The L4 is equipped with a variety of input and output options to cater to professional needs. It has 4 HDMI 1.4 inputs, 1 SDI input, and 1 USB 2.0 input (for firmware updates or LOGO file imports). The output options include 1 HDMI 1.3 output, 1 SDI output, and 1 USB 3.0 output.

The HDMI and SDI outputs are particularly useful for multi-person monitoring applications. Users can connect the HDMI output to a monitor with an HDMI input, allowing them to view all cameras, audio meters, preview, and final program output simultaneously, with real-time switching. The SDI output can be used to connect an external SDI monitor and output the program signal.

Overall, the FEELWORLD L4 is a versatile and powerful live production switcher that offers a range of features to meet the demands of professional users. Its large touch screen, versatile audio capabilities, Chroma Key and LOGO overlay functions, PIP functionality, and variety of input/output options make it a valuable tool for live events, presentations, and multi-camera productions.

product information: