1ffmpeg -i input.mp4 -i watermark.png -filter_complex "overlay=1500:1000" output.mp4
1# where is the python code ? :D
2import subprocess
3def add_watermark(FilePath, Start, End, WatermarkImage, OutputFilePath):
4 subprocess.call('ffmpeg -i ' + FilePath + ' -i ' + WatermarkImage + ' -filter_complex "overlay=' + End + ':' + Start + '" ' + OutputFilePath + ')