#3299: Add the possibility to fade in / fade out text with drawtext
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Reporter: slhck | Owner:
Type: enhancement | Status: closed
Priority: wish | Component: avfilter
Version: unspecified | Resolution: fixed
Keywords: drawtext | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Changes (by saste):
* status: new => closed
* resolution: => fixed
Comment:
This is possible since commit:
{{{
commit e9ff5df0b53076636082412f06bdd3b6aaa2b607
Author: Andrey Utkin <[email protected]>
Date: Fri Jul 4 21:54:53 2014 +0300
lavfi/drawtext: add fontcolor_expr option
Allow to dynamically evaluate the font color.
Signed-off-by: Stefano Sabatini <[email protected]>
}}}
You need to set an expression for the fontcolor alpha component.
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Ticket URL: <https://trac.ffmpeg.org/ticket/3299#comment:1>
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