[FFmpeg-user] ffmpeg ignores duration and skips concat images

[Carl Eugen Hoyos]

Spencer Graves <spencer.graves <at> prodsyse.com> writes:

> ffmpeg -y -r 1 -i restrictSecrecy3.mp2^
>            -f concat -i framesFiles.txt^

Did you intend to set an input framerate of 1 
for the audio file or for the images?

> -vf fps=1 -pix_fmt yuv420p restrictSecrecy.mp4

And please remove the fps filter if you want 
input frame rate == output frame rate, it 
cannot help here (but may hurt).

Carl Eugen