doc/filters: note NetCDF dependency for sofalizer

Also add @url for link.

Signed-off-by: Lou Logan <lou@lrcd.com>
This commit is contained in:
Lou Logan 2015-12-26 17:14:15 -09:00
parent 71af38954b
commit 0779d54a21

View File

@ -2988,10 +2988,13 @@ silenceremove=1:5:0.02
SOFAlizer uses head-related transfer functions (HRTFs) to create virtual
loudspeakers around the user for binaural listening via headphones (audio
formats up to 9 channels supported).
The HRTFs are stored in SOFA files (see www.sofacoustics.org for a database).
The HRTFs are stored in SOFA files (see @url{http://www.sofacoustics.org/} for a database).
SOFAlizer is developed at the Acoustics Research Institute (ARI) of the
Austrian Academy of Sciences.
To enable compilation of this filter you need to configure FFmpeg with
@code{--enable-netcdf}.
The filter accepts the following options:
@table @option