From: Michael Koch <astroelectronic@t-online.de>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] proposal for a minor change in the behavior of the drawtext filter
Date: Fri, 22 Apr 2022 17:57:40 +0200
Message-ID: <0fbe268f-0ad9-92d1-cc80-a4df95f66453@t-online.de> (raw)
In-Reply-To: <f011b519-bd6c-ba15-b77e-28315539476d@tiscali.it>
Hi Francesco,
I think the y position of the baseline should be independent of the
content of the textfile.
For example, you might want to change the color in the middle of a text.
That can only be done by invoking drawtext two times. To make sure that
both texts share the same baseline, the workaround with y=40-ascent has
to be used. In my opinion same baseline position should be the default.
The question remains if the y option refers to the baseline or to the
top of the text (assuming the text contains a full height character). I
would prefer the latter.
Backward compatibility or better interface? I vote for better interface.
Michael
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next prev parent reply other threads:[~2022-04-22 15:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-22 10:01 Francesco Carusi
2022-04-22 10:30 ` Michael Niedermayer
2022-04-22 12:48 ` Francesco Carusi
2022-04-22 13:22 ` Michael Koch
2022-04-22 15:07 ` Francesco Carusi
2022-04-22 15:57 ` Michael Koch [this message]
2022-04-24 10:07 ` Nicolas George
2022-04-26 10:15 ` Francesco Carusi
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