How can I reduce TinyPilot's latency?

On a well-provisioned local network, TinyPilot achieves 100-200 milliseconds of latency on its video stream. On slower networks or across the Internet, you may experience higher latency. This article includes steps you can take to reduce TinyPilot's latency.

Switch to H.264 video

Switching to the H.264 video format can drastically improve latency.

To change which video format TinyPilot uses, go to System > Video Settings.

Choose H.264 from the streaming mode dropdown list.

If your network connection to the TinyPilot doesn't support WebRTC connections, you can optimize latency using MJPEG (see below).

Reducing latency with H.264 video

Adjust the frame rate and bit rate settings to fine-tune performance for your network. A higher bit rate will improve picture quality, and a higher frame rate will improve responsiveness. Using lower values may reduce latency.

Reducing latency with MJPEG video

To select MJPEG mode, follow the instructions under Switch to H.264 video but choose MJPEG from the streaming mode dropdown list.

Adjust the frame rate and quality settings to fine-tune performance for your network. Latency will reduce as you lower the frame rate and quality.