# Encoder Test

Encoder Test creates a sphere with a colorful pattern (Perlin noise). This can be used e.g. to test network streaming when no cameras are available. The encoder test often has a higher entropy (i.e. is harder to encode) than a regular input.

![encoder test](_images/encoder-test.png)

## Settings

Noise

The amount of noise added to the encoder test, in percent. Range 0–100%.

Noise Frequency

The frequency at which the noise amount is modulated, in Hz. Range 0–1000 Hz.

Speed

The time multiplier for the perlin noise animation, in percent. Range 0–100%, default 15%.