From ad7fae4ee1f9c1c080bb4c8760ac503a11420bba Mon Sep 17 00:00:00 2001 From: Ramiro Polla Date: Sat, 25 Aug 2012 05:09:37 -0300 Subject: dshow: allow user to specify audio buffer size Based on patch by rogerdpack Tested-by: Roger Pack Signed-off-by: Michael Niedermayer --- doc/indevs.texi | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'doc') diff --git a/doc/indevs.texi b/doc/indevs.texi index 86f10a3..264dc58 100644 --- a/doc/indevs.texi +++ b/doc/indevs.texi @@ -112,6 +112,15 @@ defaults to 0). Set audio device number for devices with same name (starts at 0, defaults to 0). +@item audio_buffer_size +Set audio device buffer size in milliseconds (which can directly +impact latency, depending on the device). +Defaults to using the audio device's +default buffer size (typically some multiple of 500ms). +Setting this value too low can degrade performance. +See also +@url{http://msdn.microsoft.com/en-us/library/windows/desktop/dd377582(v=vs.85).aspx} + @end table @subsection Examples -- cgit v1.1