Feelworld Video Mixer L4
- VAT free purchase available at checkout.
- BrandFeelworld
Description
Article no.: 25076
FeelWorld L4 – 5-Input Switcher with Built-In 10.1" LCD Touchscreen for Live Production
The FeelWorld L4 lets you live-switch, control, and stream video using one SDI input and up to four HDMI sources. It combines program and preview outputs with a built-in touchscreen for direct monitoring and control. In addition, you can stream up to 1080p60 over USB 3.0 to a computer using third-party streaming software.
What this switcher does
This compact production switcher handles five video inputs and provides multiple output paths. You can switch sources using the touchscreen, the T-bar, the illuminated LED buttons, or remotely via a computer or smartphone app. Moreover, the unit outputs program and preview signals via HDMI and SDI, and it streams via USB 3.0.
Key features at a glance
- 5-Input video production switcher for live switching and streaming.
- 1 x SDI (BNC) input plus 4 x HDMI inputs for mixed-source workflows.
- SDI and HDMI outputs, plus USB 3.0 output to a computer for livestreaming.
- Built-in 10.1" LCD touchscreen display for on-device monitoring and control.
- Livestream through a computer and third-party streaming software.
- Supports up to 1080p60 video input and output for full-HD workflows.
- 3.5 mm audio in and out with 2-channel audio mixing capability.
- Chroma keying and logo overlay support to add professional graphics.
- Configurable picture-in-picture (PiP) and 13 transition effects to vary your program.
- Durable aluminum housing with a built-in fan that turns on automatically to cool the unit.
Touchscreen monitoring and flexible control
You can switch inputs directly on the L4 using the responsive touchscreen, use the T-bar for manual transitions, or press the large LED buttons that indicate tally status with green or red lights. Alternatively, control the switcher via a computer or a smartphone app for remote operation. For monitoring, view the inputs on the built-in color TFT display or send program and preview feeds out via HDMI and SDI outputs.
Chroma keying, PiP and transition effects
The L4 includes configurable picture-in-picture modes and 13 transition effects so you can create varied program transitions. Additionally, the unit supports chroma keying for green screen-style compositing and allows logo overlays to brand your output. Use these options to add professional visual elements to your live production.
Fast USB 3.0 livestreaming
The switcher supports video output up to 1080p60 via USB 3.0. Connect the USB output to a computer and use third-party streaming software or an NLE to stream live. The L4 is compatible with popular streaming platforms such as YouTube, Facebook Live, Twitch, and TikTok when used with host software.
Audio options and routing
The L4 accepts embedded HDMI or SDI audio, and it also accepts an external microphone or line source via the 3.5 mm stereo input. You can de-embed audio through the 3.5 mm output for external speakers or an audio mixer. The switcher supports 2-channel audio mixing so you can balance embedded and external audio sources in your program feed.
Durable design and cooling
The unit features a slim, durable aluminum housing. For thermal management, a built-in fan engages automatically to help keep the unit cool during extended operation.
Included in the package
- FeelWorld L4 HDMI Livestream Switcher with 10.1" LCD Monitor
- Power adapter
- USB cable
Technical specifications
| Specification | Details |
|---|---|
| Effect Types | 1 x Graphic, Transition, Chroma Key |
| Processing |
Switching Type: Pushbutton, T-Bar, Touchscreen Processing Resolution: 1080p at 23.98/24/30/50/60 |
| Input |
Number of Video Input Sources: 5 Video Inputs: 4 x HDMI (1.4) Female; 1 x BNC (HD-SDI) Female Input Video Format — HDMI: UHD 4K at 23.98/24/25/30 fps; 1080p at 24/30/50/60 fps; 1080i at 50/60 fps; 720p at 50/60 fps; WUXGA (1920 x 1200) at 60 fps; WUXGA+ (1680 x 1050) at 60 fps; UXGA (1600 x 1200) at 60 fps; WXGA+ (1440 x 900) at 60 fps; FWXGA (1366 x 768) at 60 fps; 1360 x 768 at 60 fps; SXVGA (1280 x 1024) at 60 fps; WXGA (1280 x 800) at 60 fps; XGA (1024 x 768) at 60 fps Input Video Format — SDI: 1080p at 23.98/24/25/29.97/30/50/59.94/60 fps; 1080i at 50/59.94/60 fps; 720p at 25/29.97/30/50/59.94/60 fps Audio Inputs: 1 x 1/8" / 3.5 mm TRS Stereo Analog Female Embedded Audio Input: HDMI, SDI |
| Output |
Video Output Channels: 3 Video Outputs: 1 x HDMI (1.4) Female; 1 x USB-A (3.0) Female; 1 x BNC (HD-SDI) Female (Monitor) Output Video Format — HDMI: 1080p at 25/30/50/60 fps; 720p at 50/60 fps; 1360 x 768 at 60 fps; SXGA (1280 x 1024) at 60 fps; 1280 x 768 at 60 fps; XGA (1024 x 768) at 60 fps Output Video Format — USB-C: 1080p at 25/30/50/60 fps; 720p at 50/60 fps Output Video Format — SDI: 1080p at 23.98/24/25/29.97/30/50/59.94/60 fps; 1080i at 50/59.94/60 fps; 720p at 25/29.97/30/50/59.94/60 fps Audio Outputs: 1 x 1/8" / 3.5 mm TRS Stereo Analog Female Output Audio Format: Analog Embedded Audio Output: HDMI: 2-Channel; USB-A: 2-Channel Multiview Output: 4-Way Multiview via HDMI |
| Connectivity | Other I/O: 1 x RJ45 LAN Input/Output; 1 x USB-A 2.0 Input |
| Display | Display Size: 5" |
| Hardware | OS Compatibility: Windows *As of November, 2023: Check with manufacturer for the most up-to-date compatibility Mobile App Compatible: Yes — Android & iOS *As of November, 2023: Check with manufacturer for the most up-to-date compatibility Processor: Not Specified by Manufacturer Wi‑Fi: No Bluetooth: No |
| Power | Power I/O: 1 x Barrel (12 VDC at 3 A) Input Power Consumption — Device: 27 W |
| Environmental | Operating Temperature: 32 to 140°F / 0 to 60°C Operating Humidity: 10 to 85% |
| General | Dimensions: 43 x 7.46 x 2.19" / 29.02 x 18.95 x 5.57 cm Weight: 26 lb / 1.48 kg |
| In the Box | FeelWorld L4 HDMI Livestream Switcher with 10.1" LCD Monitor; Power Adapter; USB Cable |
Notes on display specification
The product description references a built-in 10.1" LCD touchscreen display for monitoring and control. However, the specification list includes a display size entry of 5". Please check current product documentation or contact the manufacturer for clarification if display size is critical for your setup.
Smart FAQ
question: Can I stream directly from the L4 without extra software?
Answer: The L4 outputs via USB 3.0 to a computer, so you need third-party streaming software or an NLE on that computer to stream to platforms like YouTube or Twitch. The device does not stream directly to platforms by itself.
question: Which inputs and outputs should I use for multi-camera setups?
Answer: Use the four HDMI inputs and the single SDI input to connect multiple cameras or sources. Then route program or preview via the HDMI and SDI outputs. You can also send a USB 3.0 feed to a computer for streaming or recording.
question: How can I control the switcher remotely during an event?
Answer: You can control the L4 using the built-in touchscreen, the physical T-bar and LED buttons, or remotely via a computer or the mobile app (Android & iOS). This offers flexible remote operation depending on your workflow.
question: What audio routing options exist for presenters and livestreams?
Answer: The unit accepts embedded HDMI/SDI audio and a 3.5 mm stereo input for an external microphone or line source. It also provides a 3.5 mm output to de-embed audio for speakers or an audio mixer, and it supports 2-channel audio mixing to balance sources in your program feed.