Feelworld LIVEPRO L1 User manual

LIVEPRO L1
Multi - format Video Mixer
USER MANUAL

1
Thank you for your purchasing our product!
In order to let you quickly grasp how to use this signal switcher, the
following is the detailed product instruction.You can read it and how to
use it before using the switcher. Please read all the information we
provide carefully, and brake you to use our products correctly.
Safety Instruction
1. The product can only use the specified power cable and interface.
And should be make sure the power cable is in good condition. To
change the specified power cable and interface, you need to find a
qualified technician.
2. Keep away from flammable and explosive materials, do not operate
this product in an explosive environment.
3.There is no customer self-operation service for this product, and
dangerous voltage may be exposed when the cover is removed. To
prevent personal accidents, please do not untie the upper cover by
yourself.
4. Please do not use chemical solutions to clean this product.
Please wipe the switcher with a clean soft cloth to maintain the
brightness of the surface.
5. No adjustable components are in the switcher. Please do not take
apart or repair the unit by yourself, to avoid the damage of the
product.

2
Features
USB capture video complying with UVC for live streaming
4 CH HDMI inputs
2” TFT display on board to live preview 4 inputs
Auto cut and manual switch (T-Bar)
14 transition effects on T-Bar
Support PIP (Picture-in-Picture)
Audio offers embedded or external source to select
Support switch between 6-picture PVW and PGM to HDMI out
Chroma key
Control by PC or Smart phone (via APP)
Compact design

3
CONTENTS
1. Production Instruction..................................................... 5
1.1 Product Overview............................................................. 5
1.2 System Connection.......................................................... 5
1.3 Front Panel....................................................................... 6
1.4 Interface Panel..................................................................7
2. Product Using................................................................... 7
2.1 MENU.............................................................................. 7
2.2 Main Menu...................................................................... 8
2.2.1 INPUT............................................................................ 8
2.2.2 HDMI............................................................................. 8
2.2.3 USB3.0.......................................................................... 9
2.2.4 AUDIO........................................................................... 9
2.2.5 IP SETTING..................................................................10
2.2.6 LANGUAGE..................................................................10
2.2.7 RESET...........................................................................10
2.2.8 INFO..............................................................................11
2.3 BUTTON SW....................................................................11
2.3.1 MIX................................................................................11
2.3.2 MODE............................................................................12
2.3.3 PIP.................................................................................12
2.3.4 FX..................................................................................13

4
3. Switch Input Source........................................................13
4. Software Operation.........................................................14
5. OBS Streaming............................................................... 22
6. Streaming Setting........................................................... 25
7. Upgrade.......................................................................... 26
8. Specification.................................................................. 28

5
1.Product Instruction
1.1 Product Overview
LIVEPRO L1 is a mini signal switcher and mixer which is able
stream 6-picture PVW or PGM from any one out of the 4 HDMI
inputs to any live broadcasting platform via the third party live
streaming software such as OBS. It adopts compact design,
equipped with a 2 inch TFT screen to preview the 4 inputs in real
time. 14 transition effects on board to collaborate with T-Bar to do
transition switching.
Along with feature of seamless switch, there are other outstanding
features such as audio embedding, de-embedding, and automatically
identify color depth of RGB 4:4:4, YUV 4:4:4，YUV4:22, YUV4:2:0. It
is also easy to operate either on board or on dedicated app XPOSE
on PC.
1.2 System Connection
LIVEPRO L1 System Connection Diagram

6
1.3 Front Panel
TFT display
To display 4 inputs and menu
PUSH/Y
1. Knob, turn to select menu item, push to confirm
2. Work as a quick button to switch HDMI Out between
6-Picture PVW and PGM when TFT is under the state of
previewing 4 inputs.
MENU
Menu and Back Button
SW
Function select button, to select transition effects (MIX),
Mode switching (Fast or T-Bar), PIP and FX (Chroma
Key)
VOLUME/X
Turn to adjust volume of PGM (adjust after pressing the
knob to display the volume bar).
1,2,3,4
4 inputs, red is on air (PGM), static green is signal
standing by to switch, flash green is the ready to be
switched
T- Bar
Manual switch, push to left end or right end to switch
signal to PGM. If T-Bar doesn’t push to left end or right
end, the signal or effects can’t switch, the menu also can’t
operate.

7
1.4 Interface Panel
HDMI OUTPUT
1 HDMI Output port, connect to display to show Preview
(6 pictures) or PGM.
HDMI INPUT
4 HDMI inputs, connect to input source from HD camera or PC
DC 12V
1 DC Jack for power input, connect to 12V/1.5A power adapter
LAN
Communication port to link dedicated software for control
USB
USB3.0 output, capture signal via third party streaming software
and push to live broadcasting websites.
AUDIO IN / OUT
AUDIO In, linear input interface, please use audio interface, device
of MIC to Line or connect to MIC interface of computer directly
when connecting microphone;
AUDIO Out, audio output port, connect to loudspeaker, headset,
etc.
2.Product Using
2.1 MENU
When LIVEPRO L1 is power on, the native TFT display show starting up page.

8
2.2 Main Menu
The menu will automatically exit after about 5 seconds when there is no
operation.
2.2.1 INPUT
Push MENU and select the first menu item <Input>
Push knob to enter <Input> menu
2.2.2 HDMI
Push MENU and select the second menu item <HDMI>
Push knob to enter <HDMI> menu
HDMI means HDMI output, select Preview output and PGM output for HDMI.
Output: Preview or PGM
Format: 1920x1080x24/25/30/50/60, 1360x768x60, 1280x1024x60,
1280x720x50/60, 1280x768x60，1024x768x60

9
2.2.3 USB3.0
Push MENU and select the third menu item<USB3.0>
USB3.0 means USB3.0 output, push knob to enter <USB3.0>menu, select
Preview output and PGM output for USB3.0
Output: Choose PGM or Preview
Format: 1920x1080x24/25/30/50/60, 1360x768x60, 1280x1024x60,
1280x720x50/60, 1280x768x60，1024x768x60
2.2.4 AUDIO
Choose <AUDIO>
SOURCE: AFV, LINE IN, INPUT 1~4
AUDIO BAR: ON/OFF
Selecting the AFV or LINE IN audio source in the <AUDIO> menu firstly
when connecting or embedding audio.
The AUDIO IN interface is a linear input interface (LINE IN), this interface
can't receive the sound while connecting the microphone directly, you can use a
audio interface or amplifying device to slove this problem.
Solutions for live broadcasting audio problems for :
1. If there is microphone and audio interface, please connect microphone to the
audio interface and connect the output interface of the audio interface to the
AUDIO IN interface of LIVEPRO L1.
2. If there is microphone without sound adapter, please connect the microphone
to the MIC interface of computer.

10
1. If there is wireless microphone and it with earphone interface, please connect
this interface to AUDIO IN of LIVEPRO L1.
Note: Because there are variety of wireless microphone, if you can’t use normally
when connect to the LIVERPRO L1 directly, please use it with audio interface or
amplifier.
2. If there is device of MIC to Line output, please connect to AUDIO IN of
LIVEPRO L1.
2.2.5 IP SETTING
Manually set IP address
DHCP: ON/OFF
2.2.6 LANGUAGE
LANGUGE, select Chinese or English
2.2.7 RESET
Reset: Yes or No

11
2.2.8 INFO
INFO: Show the SN, IP, MAC,MCU version and VIDEO version.
2.3 BUTTON SW
On LIVEPRO L1 push button SW, the TFT will show the transition effect menu
<MIX>. The <MIX> LED indication beside will light up. Push again, it will skip to
the next menu <MODE>, again to <PIP > and again to <FX> chroma key.
The LED indicators beside light up meaning the corresponding feature menu is
open. Use knob to select and confirm the desired items after it enters the menu.
2.3.1 MIX
Push button SW to open up the transition effect menu. Use knob to select the
desired transition effect icon and push the knob to confirm.
Cut Directly
Fade In/Out
Iris Box
Wipe to Right
Wipe to Bottom
Wipe to Bottom Right
Iris Cross

12
Wipe to Left
Wipe to Top
Center Split Horizontal
Center Split Vertical
Cross Inwards
Blinds Vertical
Box Inwards
Iris Round
2.3.2 MODE
Keep pushing the button SW to open up MODE menu.
MODE: FAST or T-Bar
TIME: 0.5-5.0S
Choose FAST, the switching will be without transition effect but in set time.
Choose T-Bar, the switching will be with selected transition effect by pushing T-Bar.
2.3.3 PIP (Picture in Picture)
Push SW button 3 times to open PIP menu. PIP menu offers 9 layouts for main

13
picture and sub picture.
Press the “Volume/x” knob on the left of panel to switch the A/B layer.
PIP operation
1. Decide which source to be the main picture, select and switch it to PGM when
PIP is OFF
2. Select the PIP layout mode in PIP menu
3. Select the input source and switch it to sub-picture on PGM
4. After switching, the selected green button turns to red
After PIP mode is selected, the main picture can not be changed unless
go back to choose PIP OFF and restart the above steps.
2.3.4 FX
CHROMA KEY
L1 supports matting the Chroma Key in the menu, removing the pure color
background and overlaying it on another signal to realize the application of virtual
reality. Matting can be done on the software “Feelworld Live” or simple settings
and adjustments can be made on the device.
Seeting on the device
(1)Turn ON CHROMA KEY
(2)Select the layer need matting, Layer A is background picture, Layer B is sub
picture
(3)Select the color to be removed, there are six kinds of color: Orange, Yellow,
Green, Cyan, Blue and Purple
(4)You can adjust Max, Min and Margin according to the actual need. The range
is form0 to 2880.
3. Switch Input Source
After selecting transition effect and switch mode
1. Under Fast+Time mode, pushing green button will switch the input source in
the selected time with set transition effect. After switching, green turns to red.
2. Under T-Bar mode, pushing green button, it will flash and push T-Bar to the

14
end (left or right), the source will be switched with selected transition effect. After
switching, green turns to red.
Note: When T-Bar is not in the end position, no source can be selected
4. Software Operation
Connection Way
1. Connect the LAN port of the computer to the LAN port of LIVEPRO L1,
manually set the IP for the computer and LIVEPRO L1, you can connect
LIVEPRO L1 and the computer to the same LAN.
2. Connect the computer and LIVEPRO L1 to the same router, only need to set
the IP on LIVEPRO L1, you can connect the computer and LIVEPRO L1 to the
same LAN.
Install dedicated software named XPOSE to control LIVEPRO L1.
Right click the setup exe file .
Choose Run as administrator to open the exe and install the software.
After software is installed, click the icon and login the software. Click
SERACH to search LIVEPRO L1 device.
After searching, all available devices in the subnet can be found, up to 128
devices can found if there are.

15
Select the desired device by SN and IP and enter the management interface. The
software interface is a simulation of operation panel on real LIVEPRO L1device.
For example, clicking Button M can open up menu as on the device. MIX and PIP
click via button S
INPUT INFO
In the【Input Info】you can check
the input resolution

16
HDMI Output
Output: PVW/PGM
Format: 1920×1080@60(max)
Click<Set>after confirm
USB3.0 Output
Output: PVW/PGM
Format: 1920×1080@60(max)
Click<Set>after confirm
Live Streaming
Capture Device: Choose FEELWORLD USB3.0 Capture
H.265: When it is ON, users can watch Preview or PGM streaming back on
XPOSE software. The streaming back content is subject to USB 3.0 output
setting.
Import the file path of the related OBS application if users need to do live
streaming, click Relate to confirm.
OBS: slide on to turn on the related OBS software .
Note: H.265 and OBS cannot work at the same time. User choose either H.265 or
OBS, not both.

17
Live Streaming
Capture Device: Choose FEELWORLD USB3.0 Capture
H.265: When it is ON, users can watch Preview or PGM streaming back on
XPOSE software. The streaming back content is subject to USB 3.0 output
setting.
Import the file path of the related OBS application if users need to do live
streaming, click Relate to confirm.
OBS: slide on to turn on the related OBS software .
Note: H.265 and OBS cannot work at the same time. User choose either H.265 or
OBS, not both.
AUDIO
AudioSource: AFV/Linein/input1,2,3,4
Audio Bar: ON/OFF
TEST PATTERN
To facilitate troubleshooting, Feelworld Live provides a test signal output, which
can be used to troubleshoot the USB or HDMI output interface when there is no
output signal from USB or HDMI.
Output: Select the USB/HDMI interface to be tested.
Test Pattern: Select the mode of the test pattern.
Color: Adjust color.

18
HDMI Output Setting
DVI/HDMI: Choose output type as DVI or HDMI, default is HDMI.
Bits: 8bit/10bit/12bit, default is 8bit.
Color Space: Video or Image, default is image.
DE On/Off: On/Off
DE H Pos: input value to adjust output horizontal position
DE V Pos: input value to adjust output vertical position
DE H Size: input value to adjust output horizontal size
DE V Size: input value to adjust output vertical size
DE H/V Polarity: ON/OFF

19
Password Protection
In order to solve the problem of control conflicts caused by different devices
controlling the same L1 in the same LAN, Feelworld Live provides a password
protection function, as an administrator, you can set a password for the device
controlling Feelworld Live, and when you control the interface again, you need to
enter the password to control it.
Note: If you have forgotten your password, please restore the factory settings on the Livepro
L1
Lan Port Set
In【Lan Port Set】, you can check current IP, mask and gateway.
If you want to change the IP address,mask and gateway, turn off DHCP first and
change the value.