A/V sync, NDI bandwidth, timecode, routing, and production calculators built for real engineering workflows.
Need context around the software people already rely on? Browse Cool Tools.
Start with the tool that matches the problem in front of you: sync first, then timing, bandwidth, streaming, and link validation.
Convert known buffer stages and configured receive latency into milliseconds and frame equivalents.
[ Open Tool → ] Fix lip sync in your streamUse this when runtime, offsets, or frame-rate conversions need frame-address arithmetic.
[ Open Tool → ]Use this when you need to know whether the network can carry the NDI workflow safely.
[ Open Tool → ] How much NDI bandwidth do I need?Use this when OBS or vMix settings need a safer bitrate and encoder plan.
[ Open Tool → ]Use this before install when you need a fast yes-or-no check on fiber headroom.
[ Open Tool → ]Use this when the first job is choosing the sane signal path before you commit to SDI, NDI, SRT, HDMI, or a browser-source fallback.
[ Open Tool → ]Launch lower thirds, timers, and status graphics fast through a browser source when the main graphics path is unavailable or overkill.
[ Open Tool → ]Go deeper by workflow. Trusted core tools solve the most common jobs first. Specialized tools cover XR, network design, and one-off engineering calculations.
Audio latency, SMPTE timecode, NDI planning, streaming setup, fiber validation, and other practical engineering tools.
Browse Core ToolsXR camera matching, tracking latency, Dante configuration, genlock/timecode visuals, and control-room utilities.
Browse Specialized ToolsExperimental tools that are still evolving and useful to test, without being presented as part of the trusted core tool surface.
Open Beta BuildsUse guides when you need context, standards, or workflow reasoning after the immediate calculation is done.
Open GuidesA curated software section for tools people actually use in production, including OBS, Companion, CasparCG, Node-RED, Wireshark, TouchDesigner, and Streamer.bot.
Open Cool ToolsThe essentials of uncompressed IP video networks broken down into simple, practical terms for real-world setups.
[ Read Guide → ]Understand the critical difference between syncing camera frames and tagging time in virtual production.
[ Read Guide → ]How to accurately calculate network load, manage switch capacity, and avoid dropped frames.
[ Read Guide → ]Understand buffer sizes, sample rates, and how to effectively eliminate audio delay.
[ Read Guide → ]Built by a broadcast specialist working daily with live production, networking and XR. Learn more →