From 773fc6e0c7122740c3dd6530df6406282ced34da Mon Sep 17 00:00:00 2001 From: Rudolf Polzer Date: Sun, 3 Feb 2013 17:03:39 +0000 Subject: lavfi/showspectrum: set default height to 512 Only power-of-two FFTs are supported; so to get a full spectrum (that is, one up to Nyquist), the height must be a power of two. Therefore, change the default height from 480 to 512. Signed-off-by: Rudolf Polzer --- doc/filters.texi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'doc') diff --git a/doc/filters.texi b/doc/filters.texi index 442fe35466..fdbe3b7671 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -6019,7 +6019,7 @@ spectrum. The filter accepts the following named parameters: @table @option @item size, s -Specify the video size for the output. Default value is @code{640x480}. +Specify the video size for the output. Default value is @code{640x512}. @item slide Specify if the spectrum should slide along the window. Default value is @code{0}. -- cgit v1.2.3