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Live-switch, control, and stream your video content using one SDI and up to four HDMI video sources using the L4 HDMI Livestream Switcher with Built-In 10.1" LCD Monitor from FeelWorld. This compact video switcher can switch up to five inputs, output program and preview video via HDMI and SDI, and stream up to 1080p60 video via USB 3.0 using your computer and third-party streaming software. You can view up to seven pictures on the 10.1" touchscreen display, including the five individual inputs, PGM preview, and PST preview.
Live-switch, control, and stream your video content using one SDI and up to four HDMI video sources using the L4 HDMI Livestream Switcher with Built-In 10.1" LCD Monitor from FeelWorld. This compact video switcher can switch up to five inputs, output program and preview video via HDMI and SDI, and stream up to 1080p60 video via USB 3.0 using your computer and third-party streaming software. You can view up to seven pictures on the 10.1" touchscreen display, including the five individual inputs, PGM preview, and PST preview.
Touchscreen Monitoring and Control
The L4 switcher enables you to switch between inputs using the touchscreen, the T-bar, or the large LED buttons that light up with green or red tally indicators, or it can be controlled via a computer or smartphone app.
You can monitor all four inputs using the built-in color TFT display on the unit, or you can output Program/Preview via the HDMI and SDI outputs.
Chroma Keying and Video Effects
Create engaging video using the configurable PiP (picture-in-picture) modes and 13 transition effects.
Add professional effects via chroma keying.
Fast USB 3.0 Livestreaming
It supports video output up to 1080p60 via USB 3.0 for use with a variety of third-party streaming software or NLE video editing systems.
Use with popular platforms like YouTube, Facebook Live, Twitch, TikTok, and more.
Audio Options
You can utilize the HDMI or SDI-embedded audio or embed audio from a microphone or external source using the 3.5mm stereo input jack.
There is also a 3.5mm output jack to de-embed the audio for use with external speakers or an audio mixer.
The L4 switcher supports 2-channel audio mixing.
Durable Design
This slim switcher features a durable aluminum housing.
A built-in fan switches on automatically to keep the unit cool.
FeelWorld L4 Specs
Mix Effects
Effect Types
1x 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
4x HDMI (1.4) Female 1x 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 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
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 USB-C 1080p at 25/30/50/60 fps 720p at 50/60 fps SDI 1080p at 23.98/24/25/29.97/30/50/59.94/60 fps 720p at 25/29.97/30/50/59.94/60 fps
Audio Outputs
1x 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
1x RJ45 LAN Input/Output 1x USB-A 2.0 Input
Display
Display Size
5.5"
Hardware
OS Compatibility
Computer: Windows Mobile: Android/iOS
Processor
Not Specified by Manufacturer
Wireless
No
Power
Power I/O
1x Barrel (12 VDC at 3 A) Input
Power Consumption
Device: 27 W
General
Operating Conditions
32 to 140°F / 0 to 60°C at 10 to 85% Humidity
Dimensions
11.43 x 7.46 x 2.19" / 29.02 x 18.95 x 5.57 cm
Weight
3.26 lb / 1.48 kg
Packaging Info
Package Weight
4.45 lb
Box Dimensions (LxWxH)
16.8 x 9.6 x 3.2"
FeelWorld L4 Reviews
Great!!!
By Nickolas
Rated 5 out of 5
Date: 2025-04-08
I manage a lot of meetings with a lot of presentations. i usually have several laptops going and this switch has made life so much easier. definitely recommend.
Great product!
By Jachin
Rated 5 out of 5
Date: 2024-04-18
It’s a great product and it’s so easy to use!
It’s straight forward. It has a nice big beautiful touch screen. It switches video, like it’s supposed to. Feelworld makes great products for very reasonable prices!
God bless!
See any errors on this page?
Can this switcher output to a recording device?
Can this switcher output to a recording device?
Asked by: Paul D.
Yes, the Feelworld L4 Mini HDMI Live Stream Switcher can output to a recording device via its HDMI output, allowing you to record the switched program feed to an external recorder.
Answered by: Nick Y
Date published: 2025-11-11
Does the switcher work as UVC camera to be used ...
Does the switcher work as UVC camera to be used on zoom/teams?
Asked by: Cristian
The FeelWorld L4 HDMI Livestream Switcher with 10.1" LCD Monitor uses its own encoding protocol and can be seen as a USB camera when connected to a computer, when you want to use the output in a Zoom or Teams call.
Answered by: Jonathan S
Date published: 2024-03-10
Does the L4 provide an auto-desolve future ...
Does the L4 provide an auto-desolve future triggered by a button?
Asked by: Rex
Yes, the FeelWorld L4 HDMI Livestream Switcher with 10.1" LCD Monitor has a dissolve transition that can be set when switching sources.
Answered by: Tim Z
Date published: 2024-05-20
Can this device control PTZ cameras over the HDMI ...
Can this device control PTZ cameras over the HDMI interface or is a separate cable required?
Asked by: Rob
The FeelWorld L4 HDMI Livestream Switcher with 10.1" LCD Monitor offers no PTZ camera controls. A PTZ camera controller is required for such capabilities.
Answered by: Jonathan S
Date published: 2024-01-02
Is this switcher sealed for dust, and can it work ...
Is this switcher sealed for dust, and can it work with DJI Osmos action 3?
Asked by: Derrick
The FeelWorld L4 HDMI Livestream Switcher with 10.1" LCD Monitor is not sealed for any level of weather or dust resistance and is not meant to be used outside of a studio environment.
Answered by: Jonathan S
Date published: 2024-01-10
Is there a way to battery power this Switcher?
Is there a way to battery power this Switcher?
Asked by: Braulio
The FeelWorld L4 HDMI Livestream Switcher with 10.1" LCD Monitor does not offer options for powering by battery. However, you could consider larger batteries like the Goal Zero Yeti which has plugs that would accept the Feelworld F4 power supply and power the switcher and other gear.
GOAL ZERO Yeti 500 Portable Power Station (6th Gen)
BH #GOYETI500
Answered by: Chris H
Date published: 2025-05-06
DO THIS SWITCHER DO TEXT OVERLAYS.??
DO THIS SWITCHER DO TEXT OVERLAYS.??
Asked by: Frederick
The FeelWorld L4 switcher has LOGO overlay, and you could connect a computer and use the Key overlay function for text that the computer generates. You would have to use one HDMI input for the computer and possibly Microsoft Powerpoint to generate the text. Another similar solution with 4 HMDI input switching is the YoloBox Ultra. It has extensive text and graphics overlay support all built in.
A solution with extensive text overlay support is:
YoloLiv YoloBox Ultra Portable Multicamera Encoder/Streamer, Switcher/Monitor & Recorder
BH #YOYBULT
Answered by: Chris H
Date published: 2023-12-27
Can one of its input sources be routed to hdmi ...
Can one of its input sources be routed to hdmi out while the program is in the SDI or visa versa? If not is there another switcher
Asked by: Esrom
The FeelWorld L4 HDMI Livestream Switcher with 10.1" LCD Monitor's HDMI and SDI outputs are programable, so the operator an choose to output a multi-viewer, program feed, preview feed, or individual input feed out of either output.
