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doc/indevs: mention required configure options

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For x11grab, libcdio, and libdc1394 input devices.

Signed-off-by: Lou Logan <lou@lrcd.com>
This commit is contained in:
Lou Logan 2014-07-31 14:44:59 -08:00
parent 62baf5b853
commit d76675d9c0
1 changed files with 7 additions and 1 deletions
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doc/indevs.texi
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@ -488,7 +488,8 @@ ffplay -f lavfi "movie=test.avi[out0];amovie=test.wav[out1]"
Audio-CD input device based on cdio. Audio-CD input device based on cdio.
To enable this input device during configuration you need libcdio To enable this input device during configuration you need libcdio
installed on your system. installed on your system. Requires the configure option
@code{--enable-libcdio}.
This device allows playing and grabbing from an Audio-CD. This device allows playing and grabbing from an Audio-CD.
@ -502,6 +503,8 @@ ffmpeg -f libcdio -i /dev/sr0 cd.wav
IIDC1394 input device, based on libdc1394 and libraw1394. IIDC1394 input device, based on libdc1394 and libraw1394.
Requires the configure option @code{--enable-libdc1394}.
@section openal @section openal
The OpenAL input device provides audio capture on all systems with a The OpenAL input device provides audio capture on all systems with a
@ -830,6 +833,9 @@ other filename will be interpreted as device number 0.
X11 video input device. X11 video input device.
Depends on X11, Xext, and Xfixes. Requires the configure option
@code{--enable-x11grab}.
This device allows one to capture a region of an X11 display. This device allows one to capture a region of an X11 display.
The filename passed as input has the syntax: The filename passed as input has the syntax: