Am 08.04.2021 um 11:10 schrieb Rainer M Krug:
Hi Nicolas
On 8 Apr 2021, at 10:58, Nicolas George <geo...@nsup.org> wrote:
Rainer M Krug (12021-04-08):
I have found “draw_text”
(https://ffmpeg.org/ffmpeg-filters.html#drawtext), but I have no idea
how I could do this. We can assume that I have a text file with the
following columns:
FRAME: the frame on which the labels and circle should be plotted
X: the x-coordinate
Y: the y=coordinate
LABEL: label for the point
Also possibly important, there are multiple (many) particles for which
circles and labels need to be plotted on each frame.
This looks like something ASS subtitles can do easily.
Good idea!
Interesting - could you give me some more pointers? Formats?
Chapter 2.139 in my book.
Michael
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