luvcview(1) on Linux
The text f1ac5d9c735f, as Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it. The page shows this text now.
USB Video Class grabber
Flags it lists
-
-C -
-L -
-S -
-c -
-d -
-f -
-g -
-h -
-l -
-o -
-r -
-s