KT-KD31 new live video switcher
8 channels, SDI/HDMI/IP RTMP live streaming, nice new live video switcher KT-KD31
Features
*Multi-channel input
Up to 4 channels of 3G-SDI+2 channels of HDMI+2 channels of IP, a total of 8 channels of video input, which can be adapted to a variety of live broadcast environments
*Volume control
body integrated volume control fader, support for output volume control
*High-definition display
the body integrates an 11.6-inch high-definition display, no need to connect an external preview large screen, simplifying the process of setting up a live broadcast environment
*Picture in Picture
Picture-in-picture template button ž
Function: Selection of picture-in-picture special effect template, the button corresponds to the picture-in-picture template and the selected template will be displayed in the multi-screen interface of the host
How to use: Press the button, the corresponding picture-in-picture template will be chosen when the button light is on
* Various transition effects
Transition special effect template button
Function: Selection of transition special effect template, the button corresponds to the transition template and the selected template will be displayed in the multi-screen interface of the host
How to use: Press the button, the corresponding transition special effect template will be chosen when the button light is on
* Subtitle overlay
SUB1/SUB2: Subtitles overlay button, the corresponding subtitle content will be displayed on multi-screen interface
Function: Control whether the subtitles be overlaid on PGM
SUB1=Vertical subtitles, SUB2=Horizontal subtitles
How to use: Press the button, when the button light is on indicates the subtitles of corresponding mode is overlaid on screen
*Logo overlay
Function: To control whether the console logo be overlaid on PGM
How to use: Press the button, when the button light is on indicates that the logo is overlaid on PGM screen, press the button again to exit
Display Interface Introduction
Work information display area
USB: Displays the remaining storage capacity of inserted U disk and the approximate recording time of video and audio documents, information will be automatically recognized after inserting the U disk
PGM: Display the output format of configuration, will automatically displayed after the configuration is completed
REC: Display the time of video and audio documents that have been recorded, timing after the recording starts
LIVE: Display the time of live webcast, timing after the live broadcast starts
NET: Prompt network connection status, automatically display the type and status of the connected network
Quick Configuration
When this machine is in regular use, enter the quick configuration menu through [MENU] + [SET] on the panel to configure for regular use
Press the button [MENU] on the panel to open configuration menu, and the configuration menu will appear in the multi-screen display interface.
- MENU: Configuration menu button, the configuration menu will be suspended on the main operation interface
Function: Enter/exit the host configuration menu, return to previous menu
How to use: Press
- SET: Configure the selection knob
Function: Rotate the knob to select the parameter to be adjusted, press the knob to confirm the selected parameter
How to use: Rotate, press
In-depth configuration
When the product is in use, complex configurations must be performed in the background, such as receiving IP streams, live stream addresses, etc. The complicated configuration requires the host to connect to computer, which is carried out through the web
NMS default address:172.16.161.106
Log in web
Log in the browser to the web configuration page
IP address: 172.16.161.106, default user name: admin, default password: admin
Status Display
This page shows the overall situation of the signal interface of machine
Application settings
This page configures the basic parameters of the host
IP streaming setting
This page configures the received and output IP streams
System update
User can upgrade the firmware of host on this page.
More parameters of this live switcher
Video standard | FHD |
Video processing
capabilities |
Input:
Max 1920x1080p60 Output: Max 1920x1080p60 |
Video input | 4 channels 3G-SDI+2 channels HDMI+2 channel IP video streaming |
Video output | 2 channels 3G-SDI+1channalesHDMI+2channels IP video streaming |
Live video encoding format | H.264、H.265 |
Live video bitrate | 500~10240Kbps |
Live video bitrate mode | CBR |
Network input protocol | RTSP、RTMP |
Network output protocol | RTSP、RTMP |
Audio input | RCA head*1
TRS3.5mm*1 Video embedded |
Audio output | RCA *1
TRS 3.5mm*1 Video embedded |
Transition control | T-Bar、button |
Subtitle overlay | support |
Logo overlay | support |
USB port | USB3.0*2+USB2.0*2 |
Power supply | |
Input voltage | DC 12V |
Input Current | 3A |
Rated power | 36W |
Others | |
Use environment | Indoor |
Operating temperature | 0℃~40℃ |
Storage temperature | -10℃~50℃ |
Dimensions | 420*257.52*121.2mm |