ffmpeg -i %input% -filter_complex "[0:v]crop=%size%:%position%[out1];[0:v]crop=200:110:6558:106[out2]" -map "[out1]" -f mp4 -ss %startTime% -t %duration% -rtbufsize 100M -framerate 8 -c:v libx264 -qmin 35 -qmax 35 -b:v 50k -preset ultrafast -movflags +faststart tmp -map "[out2]" -f mp4 -ss %startTime% -t %duration% -rtbufsize 100M -framerate 8 -c:v libx264 -qmin 35 -qmax 35 -b:v 50k -preset ultrafast -movflags +faststart tmpclock

ffmpeg -i tmp -i tmpclock -filter_complex "[0:v][1:v]overlay=%pixFrmLeft%:%pixFrmTop%" -rtbufsize 100M -framerate 8 -c:v libx264 -qmin 35 -qmax 35 -b:v 50k -preset ultrafast -movflags +faststart -f mp4 %input%_Converted.mp4