YoloBox Pro

Create a live stream production from anywhere with the ultra-portable YoloBox Pro Portable Multi-Camera Encoder/Streamer/Switcher/Monitor/Recorder from YoloLiv. The YoloBox Pro can simultaneously broadcast up to three video streams via Wi-Fi, RJ45 Ethernet, or via 4G LTE with a separately available SIM card and subscription. The YoloBox Pro features multiple updates from the original YoloBox, including HDCP compliance, both mic and line analog audio inputs, a USB input, three HDMI inputs, a Qualcomm 660 encoder/processor, a high-capacity 10,000mAh internal battery, and a larger 8" LCD touchscreen display with 400 cd/m² brightness.
The YoloBox Pro allows you to connect and live switch up to 8 video sources, and then connect to a local area network via Wi-Fi, Ethernet, or LTE (LTE connection requires SIM card and data plan not included). The large 8" touchscreen display shows the streaming image, the input streams as well as the control interface, which allows you to switch between the info sources with a touch. It also features an HDMI output to display your stream locally on an optional HDMI display. It also has a line-level audio input, a mic-level audio input, and a discrete headphone audio out.
The YoloBox Pro supports input resolutions ranging up to 1080p using the H.264 codec, and you can stream resolutions from 540p to 1080p to YouTube, Twitch, and other streaming services via custom RTMP presets. Stream to the Internet using a 4G cellular network such as Verizon, T-Mobile, and AT&T, using a separately available nano-size SIM card and a separately available data plan. You can record your stream directly in .mp4 format to an optional SD card with up to 128 GB capacity using the built-in SD card slot.

Key Features
Touch control without a computer
8" LCD display with 400 cd/m² brightness
Built-in simultaneoulsy streaming to up to 3 destinations
HDCP compliant
Stream via Ethernet, Wi-Fi, LTE 4G
Live switch up to 8 sources
3 x HDMI inputs, 1 x USB video input, 1 x SD card slot, 1 x HDMI output
One USB Type-C charging input
Mic and Line audio input, 1 x audio output
Ability to input PDF
Add logos/comments to the stream
Import pictures/videos from SD card
Records internally to SD card up to 128GB
Direct integration with YouTube/Facebook/RTMP(s)
Supports up to 1080p60 video
Touchscreen Control
The YoloBox Pro provides you with a large touchscreen interface for easy streaming and control.
Functions
The device works as a switcher, with a variety of picture-in-picture templates as well as graphic layers. It has a built-in encoder that allows for live streaming, and it can record to optional SD cards up to 128GB.
Overlays
You can brand your live stream by adding logos/watermarks/rolling captions
Customized PiP options, including Interview mode, allow you to bring a unique look and feel to your stream
Engage with your audience in real time via feature comment overlays
The customizable scoreboard feature displays a real-time-controlled scoreboard for professional looking results
Built-in lower-thirds templates can be edited or you can add your own

Internet
You can connect to the internet using the integrated RJ45 (Ethernet) port, Wi-Fi, and via cell service using an optional SIM card.
Simultaneous Streaming
YoloBox Pro will first push your feed to the YoloLIV platform, from where it automatically forward your feed to a maximum of 3 destinations simultaneously.
Streaming Platforms
Major steaming platforms such as Facebook live, YouTube, and twitch as well as YoloLIV are supported.
RTMP protocols allow you to stream to custom RTMP destinations including YouTube.
SD Card Input
Roll in pre-recorded videos for intro, countdown, B-roll, or special segments from an SD media card.
PDF
You can load a PDF as a local source to your YoloBox.
Battery Life
The internal 10,000mAh battery can power your YoloBox Pro for approximately 3 hours. The YoloBox Pro charges via a USB Type-C input, which is used for power only.

YoloBox Pro now supports 3 bitrate modes, including CQ (Constant Quality), VBR (Variable Bitrate) and CBR(Constant Bitrate), plus the option to set the bitrate ranging from 2,000Kbps to 8,000Kbps.

Still wondering if you're having a good network to start a live stream? Here comes the update - adding the network test and a real-time network speed right on the box. So you'll be able to get prepared in advance for the unexpected.

To put it simply, the chroma key is to superimpose one image or video stream over another so it looks like one image or stream.
To create a professional chroma key effect, now all you need is just a blue or green backdrop and one YoloBox Pro, then you're good to go.