Lavfi & filter_complex ignore fps filter

[LordHDL]

Summary: When using the fps filter with -lavfi or -filter_complex it will be ignored and use the default 25 FPS for the output video.
How to reproduce: Specify fps for a video stream.

ffmpeg -loop 1 -i ~/Desktop/FP2.tiff -i ~/Desktop/fp.mov -lavfi \
"[1:v]fps=60[video]; \
 [0:v][video]overlay=50:200:shortest=1[final]" \
-map "[final]" -map 1:a -c:v ffv1 -level 3 -c:a copy ~/Desktop/filtergraph.nut

[Cigaes]

You are changing the framerate on the secondary input of the overlay filter. This is useless, overlay syncs on its primary input by default, the framerate of the secondary input is not used. What you observe seems the correct behaviour.

Also, full console output missing.

[LordHDL]

Full console output is in the file I had attached.

The following command worked for me:

ffmpeg -y -loop 1 -i ~/Desktop/FP2.tiff -i ~/Desktop/fp.mov -i ~/Desktop/fp.mov -lavfi \
"[0:v]fps=60[bg]; \
[bg][1:v]overlay=10:(main_h/2)-(overlay_h/2):format=rgb[v1]; \
[v1][2:v]overlay=460:(main_h/2)-(overlay_h/2):shortest=1:format=rgb[final]" \
-map "[final]" -map 1:a -map 2:a -c:v ffv1 -level 3 -c:a copy ~/Desktop/filtergraph.nut

This method seems to set the frame rate for everything as a whole. Is there any way to control each video overlay's frame rate individually without reencoding them first?

[LordHDL]

Post duplicated.

[Carl Eugen Hoyos]

The ticket indicates that the sentence The first input is the "main" video on which the second input is overlaid. in the documentation can be improved.