import subprocess import sys from pathlib import Path import os droppedFile = sys.argv[1] droppedName = Path(droppedFile).name skipto = "" duration = "" del sys.argv[0] #vid: for each in sys.argv: i = 0 path = each basename = os.path.basename(path) print(each) arguments = ( "ffmpeg.exe ", " -i ", '"', each, '"',skipto, duration, " -map 0:v ", " -c:v libx265 -preset slow -crf 21 -x265-params "'level=51:no-sao:bframes=8:psy-rd=1.5:psy-rdoq=5:aq-mode=3:ref=6'" -pix_fmt yuv420p10le ", " -map 0:a -c:a copy -map 0:s -c:s copy -f matroska ",'"',"E:/Projects/python/ffmpeg_by_textfile/out_done/", basename, '"' ) arg_list = "".join(map(str, arguments)) print(arg_list) #print(each) subprocess.run(arg_list) i += 1 k=input("press close to exit")