ffmpeg | branch: master | Andrei Rybak <rybak....@gmail.com> | Thu Sep 3 00:57:17 2020 +0200| [5de8e897b1585fce973214532cf06cd98750f715] | committer: Gyan Doshi
doc/filters: add example for drawtext fontsize expr Expressions for option fontsize of video filter drawtext have been supported since commit 6442e4ab3c. Signed-off-by: Andrei Rybak <rybak....@gmail.com> Revised-by: Gyan Doshi <ffm...@gyani.pro> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5de8e897b1585fce973214532cf06cd98750f715 --- doc/filters.texi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/doc/filters.texi b/doc/filters.texi index fb8757ff8f..5dc85ae09f 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -10233,6 +10233,12 @@ Use fontconfig to set the font. Note that the colons need to be escaped. drawtext='fontfile=Linux Libertine O-40\:style=Semibold:text=FFmpeg' @end example +@item +Draw "Test Text" with font size dependent on height of the video. +@example +drawtext="text='Test Text': fontsize=h/30: x=(w-text_w)/2: y=(h-text_h*2)" +@end example + @item Print the date of a real-time encoding (see strftime(3)): @example _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
