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ffmpeg.wasm-core
Commit ccc09185 authored by Clément Bœsch's avatar Clément Bœsch
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doc: add v4l2 example with ALSA instead of OSS.

parent 6921272b
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doc/ffmpeg.texi
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...@@ -955,6 +955,11 @@ and audio directly. ...@@ -955,6 +955,11 @@ and audio directly.
ffmpeg -f oss -i /dev/dsp -f video4linux2 -i /dev/video0 /tmp/out.mpg ffmpeg -f oss -i /dev/dsp -f video4linux2 -i /dev/video0 /tmp/out.mpg
@end example @end example
Or with an ALSA audio source (mono input, card id 1) instead of OSS:
@example
ffmpeg -f alsa -ac 1 -i hw:1 -f video4linux2 -i /dev/video0 /tmp/out.mpg
@end example
Note that you must activate the right video source and channel before Note that you must activate the right video source and channel before
launching ffmpeg with any TV viewer such as launching ffmpeg with any TV viewer such as
@uref{http://linux.bytesex.org/xawtv/, xawtv} by Gerd Knorr. You also @uref{http://linux.bytesex.org/xawtv/, xawtv} by Gerd Knorr. You also
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