effectv(1) on Linux
The text 8fe0fc6c514a, as Debian 3.0 (Woody) shipped it.
real-time video effector
Flags it lists
-
-autoplay -
-channel -
-device -
-doublebuffer -
-fps -
-freqtab -
-fullscreen -
-geometry -
-hardware -
-help -
-norm -
-palette -
-scale -
-size -
-vloopback