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| author | Ramiro Polla <ramiro.polla@gmail.com> | 2011-09-30 17:49:09 -0300 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-11-06 01:19:56 +0100 |
| commit | 2f9b955918f8efd9915dbd51bfe8be657cb337e3 (patch) | |
| tree | 1eac9950ae62b3c38f2df5d9ca4b9ab269a39233 /doc | |
| parent | 68b531fe6aef7ef7f135bf33471990c19945a598 (diff) | |
| download | ffmpeg-2f9b955918f8efd9915dbd51bfe8be657cb337e3.tar.gz | |
dshow: support choosing between devices with same name
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/indevs.texi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/doc/indevs.texi b/doc/indevs.texi index 3aa8f2f8a2..90ae29c69e 100644 --- a/doc/indevs.texi +++ b/doc/indevs.texi @@ -104,6 +104,14 @@ If set to @option{true}, print a list of devices and exit. If set to @option{true}, print a list of selected device's options and exit. +@item video_device_number +Set video device number for devices with same name (starts at 0, +defaults to 0). + +@item audio_device_number +Set audio device number for devices with same name (starts at 0, +defaults to 0). + @end table @subsection Examples @@ -123,6 +131,12 @@ $ ffmpeg -f dshow -i video="Camera" @end example @item +Open second video device with name @var{Camera}: +@example +$ ffmpeg -f dshow -video_device_number 1 -i video="Camera" +@end example + +@item Open video device @var{Camera} and audio device @var{Microphone}: @example $ ffmpeg -f dshow -i video="Camera":audio="Microphone" |