A Python library to monitor and control Blackmagic Design ATEM video switchers.

An affordable and reliable Tally Light that works via WiFi based on NodeMCU / ESP8266. Supports multiple video mixers.

You can use Tally Connector to Connect your desktop/Mobile Applications with Tally seamlessly.

All features of the paid version of Tally ERP9 are available here

A project to create tally lights for vMix using Arduino

A rust library for tallying votes

TallyWhatsappSender - Web Automation c#

Display the stream status or tally information for a scene or source on any device in the network.

E2 Client, Tally output

Wireless tally and camera control for Blackmagic cameras connected directly to an ATEM switcher over WiFi

Node.js ATEM tally interface built to run on a Raspberry Pi over XLR cables

🚀 Official releases and docs for VRC (Video Recording Control Hub) for vMix.

Counting things in julia

TSL UMDv5 Protocol for Node.js

Raspberry Pi client for ATEM tally light display. See project website for more information.

This is a accounting web app that can serve the purpose of tally. This is developed with angular and firebase.

A Python package for plotting OpenMC regular mesh tally results with underlying geometry from neutronics simulations.

Client and Server for TSL UMD Tally Protocols

TallyCCU Pro is an open-source hardware/software solution that enables full CCU (Camera Control Unit) control of Blackmagic Design cameras via SDI, along with tally light integration with vMix.

WiFi based Tally using cheap hardware (NodeMCU, NeoPixel Mini PCB). Currently supporting vMix, planning to support more systems like Blackmagic etc.