diff options
Diffstat (limited to 'doc')
-rw-r--r-- | doc/filters.texi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index ec9563ea84..99a2268d0f 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -15627,6 +15627,28 @@ tools. Below is a description of the currently available multimedia filters. +@section abitscope + +Convert input audio to a video output, displaying the audio bit scope. + +The filter accepts the following options: + +@table @option +@item rate, r +Set frame rate, expressed as number of frames per second. Default +value is "25". + +@item size, s +Specify the video size for the output. For the syntax of this option, check the +@ref{video size syntax,,"Video size" section in the ffmpeg-utils manual,ffmpeg-utils}. +Default value is @code{1024x256}. + +@item colors +Specify list of colors separated by space or by '|' which will be used to +draw channels. Unrecognized or missing colors will be replaced +by white color. +@end table + @section ahistogram Convert input audio to a video output, displaying the volume histogram. |