videotest-producer

videotest-producer — Produces an example video signal without using a device.

Properties

format

Video format

Type: string

Optional property. Single values only.

pixel-aspect-ratio

The video pixel aspect ratio as numerator/denominator.

Type: fraction

Optional property. Single values only.

framerate

The video frame rate as numerator/denominator.

Type: fraction

Optional property. Single values only.

height

The height in pixels.

Type: int

Optional property. Single values only.

width

The width in pixels.

Type: int

Optional property. Single values only.

overlay-timestamps

Whether to overlay buffer timestamps.

Type: bool

Optional property. Single values only.

pattern

Thhe test pattern to show (smpte/snow/black/...).

Type: int

Optional property. Single values only.

drop-probability

The fraction of buffers to drop (0.0 - 1.0). Only useful for debugging.

Type: float

Optional property. Single values only.