doc: document v4l and v4l2 aliases.

11f2a565 · Clément Bœsch · 1335331e · 11f2a565
Commit 11f2a565 authored Nov 05, 2011 by Clément Bœsch
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indevs.texi doc/indevs.texi +3 -0

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@@ -532,6 +532,9 @@ ffplay -f video4linux2 /dev/video0
 ffmpeg -f video4linux2 -i /dev/video0 out.mpeg
 @end example

+"v4l" and "v4l2" can be used as aliases for the respective "video2linux" and
+"video4linux2".
+
 @section vfwcap

 VfW (Video for Windows) capture input device.