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. Regards, -- Nicolas George
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