FFMPEG - How to use crop, scale and overlay all in one go?
To crop before scaling INPUTVIDEO.MP4:

ffmpeg -y -loop 1 -i backgroundimage.png -i INPUTVIDEO.MP4 -filter_complex "[1]crop=1728:970:96:54,scale=1612:906[inner];[0][inner]overlay=154:170:shortest=1[out]" -map "[out]" -map 1:a -c:a copy -b:v 2000k OUTPUT.MP4