Difference between revisions of "Libavfilter"

From ArchWiki
Jump to: navigation, search
m (Installing libavfilter with ffmpeg)
(Redirect to ffmpeg)
(6 intermediate revisions by 4 users not shown)
Line 1: Line 1:
== Installing libavfilter with ffmpeg ==
#REDIRECT [[FFmpeg]]
The ffmpeg in the current repositories comes without most filters, such as overlay and movie. Those are needed if you want to watermark videos or add a logo to a video.
To enable them, you'll have to install ffmpeg from SVN and configure it with --enable-filter=movie --enable-avfilter-lavf
1. Install libavfilter from SVN
  svn co svn://svn.ffmpeg.org/soc/libavfilter
2. Configure and make:
  ./configure --enable-filter=movie --enable-avfilter-lavf
The new ffmpeg binary will in the the 'ffmpeg' folder.
Example for watermarking a video with ffmpeg:
  ffmpeg/ffmpeg -i video.avi -vf "movie=0:png:logo.png [wm];[in][wm] overlay=X:Y:1 [out]" out.avi
You'll have to replace X and Y with the actual offset in the video, where you would like your logo or watermark to be positioned.

Latest revision as of 20:43, 29 May 2013

Redirect to: