[FFmpeg-devel] [PATCH v2 1/2] doc/filters: correct description of overlay_vaapi

[Philip Langdale]

On Fri,  5 Aug 2022 14:11:18 +0800
Fei Wang <fei.w.wang-at-intel.com at ffmpeg.org> wrote:

> Signed-off-by: Fei Wang <fei.w.wang at intel.com>
> ---
> update:
> 1. refine commit message and content in doc file.
> 
>  doc/filters.texi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/doc/filters.texi b/doc/filters.texi
> index 4a5412c91d..a66b750d57 100644
> --- a/doc/filters.texi
> +++ b/doc/filters.texi
> @@ -26168,8 +26168,8 @@ Set the height of the overlaid video on the
> main video. Default value is the height of input overlay video.
>  
>  @item alpha
> -Set blocking detection thresholds. Allowed range is 0.0 to 1.0, it
> -requires an input video with alpha channel.
> +Set transparency of overlaid video. Allowed range is 0.0 to 1.0.
> +Higher value means lower transparency.
>  Default value is @code{0.0}.
>  
>  @end table

LGTM

--phil