[FFmpeg-cvslog] doc: add v4l2 example with ALSA instead of OSS.

[Clément Bœsch]

ffmpeg | branch: master | Clément Bœsch <ubitux at gmail.com> | Sun Oct 30 02:07:38 2011 +0100| [ccc09185e4d907d1bf0512db2a067aff50036f9d] | committer: Clément Bœsch

doc: add v4l2 example with ALSA instead of OSS.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ccc09185e4d907d1bf0512db2a067aff50036f9d
---

 doc/ffmpeg.texi |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index c59c757..529f830 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -955,6 +955,11 @@ and audio directly.
 ffmpeg -f oss -i /dev/dsp -f video4linux2 -i /dev/video0 /tmp/out.mpg
 @end example
 
+Or with an ALSA audio source (mono input, card id 1) instead of OSS:
+ at example
+ffmpeg -f alsa -ac 1 -i hw:1 -f video4linux2 -i /dev/video0 /tmp/out.mpg
+ at end example
+
 Note that you must activate the right video source and channel before
 launching ffmpeg with any TV viewer such as
 @uref{http://linux.bytesex.org/xawtv/, xawtv} by Gerd Knorr. You also