From 94fcbf5f38df6606e444c340fbd63433446c4370 Mon Sep 17 00:00:00 2001 From: Carl Eugen Hoyos Date: Sun, 9 Jan 2011 19:57:11 +0000 Subject: [PATCH] Match the documentation of -ar with the actual behaviour. Originally committed as revision 26290 to svn://svn.ffmpeg.org/ffmpeg/trunk --- doc/ffmpeg.texi | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi index abe0ac14c7..ac3d564ff6 100644 --- a/doc/ffmpeg.texi +++ b/doc/ffmpeg.texi @@ -540,7 +540,10 @@ The timestamps must be specified in ascending order. @item -aframes @var{number} Set the number of audio frames to record. @item -ar @var{freq} -Set the audio sampling frequency (default = 44100 Hz). +Set the audio sampling frequency. For input streams it is set by +default to 44100 Hz, for output streams it is set by default to the +frequency of the input stream. If the input file has audio streams +with different frequencies, the behaviour is undefined. @item -ab @var{bitrate} Set the audio bitrate in bit/s (default = 64k). @item -aq @var{q}