The folliwng should basically have an image appear on frame 438, and then the same image move to a different position on frame 339, then basically disappear for the rest of the video.
ffmpeg -i C:\src\assets\video\base.mp4 -r 25 -i C:\card.png -y \
-filter_complex [1:v]setpts=PTS-STARTPTS+(1/TB)[1v]; \
[0:v][1v]overlay=x=0:y=0:enable='between(t,438/25,439/25)'[1v]; \
[0:v][1v]overlay=x=300:y=300:enable='between(t,439/25,440/25)'[2v]; \
[1v][2v]concat=n=2:v=1:a=0[out] -map [out] -map 0:a -ss 17 C:\temp\j7kthb0v\composit.mp4
I can't seem to get the actual command correct or output anything that resembles what I need.
I know I'm close, I can get one frame overlayed, but I can't get more than that.