ffmpeg | branch: master | Gyan Doshi <ffm...@gyani.pro> | Mon May 13 12:40:05 2019 +0530| [dcc999819dda578a4d8e52c6d17bf55d0073783d] | committer: Gyan Doshi
doc/filters: mention drawtext command support > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=dcc999819dda578a4d8e52c6d17bf55d0073783d --- doc/filters.texi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/doc/filters.texi b/doc/filters.texi index 5bd2376e67..cab400121c 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -8970,6 +8970,29 @@ a third argument may be supplied: a strftime() format string. By default, @var{YYYY-MM-DD HH:MM:SS} format will be used. @end table +@subsection Commands + +This filter supports altering parameters via commands: +@table @option +@item reinit +Alter existing filter parameters. + +Syntax for the argument is the same as for filter invocation, e.g. + +@example +fontsize=56:fontcolor=green:text='Hello World' +@end example + +Full filter invocation with sendcmd would look like this: + +@example +sendcmd=c='56.0 drawtext reinit fontsize=56\:fontcolor=green\:text=Hello\\ World' +@end example +@end table + +If the entire argument can't be parsed or applied as valid values then the filter will +continue with its existing parameters. + @subsection Examples @itemize _______________________________________________ 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".
