--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/msvpvf.py	Wed Jan 26 20:36:07 2022 -0500
@@ -0,0 +1,59 @@
+import sys, argparse, os
+
+def prog_type(byte):
+    if byte == 0xF6:
+        return "Movie Studio"
+    elif byte == 0xEF:
+        return "VEGAS Pro"
+    else:
+        return "Unknown"
+
+def type_hex(type):
+    if type == "vf" or type == 1:
+        return "MS", [0xF6, 0x1B, 0x3C, 0x53, 0x35, 0xD6, 0xF3, 0x43, 0x8A, 0x90, 0x64, 0xB8, 0x87, 0x23, 0x1F, 0x7F]
+    elif type == "veg" or type == 0:
+        return "PRO", [0xEF, 0x29, 0xC4, 0x46, 0x4A, 0x90, 0xD2, 0x11, 0x87, 0x22, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A]
+    else:
+        return
+
+def main(args):
+    if args.input:
+        inputfile = args.input
+    if os.path.exists(inputfile):
+        with open(inputfile, "rb") as fp:
+            test = bytearray(fp.read())
+    else:
+        print("Input file doesn't exist!")
+        exit()
+    project = prog_type(test[0x18])
+    print("Project file version: " + project + " " + str(test[0x46]) + ".0")
+    if not args.version:
+        answer = ""
+    else:
+        answer = args.version
+    while answer not in ["8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18"]:
+        answer = str(input("Which version of VEGAS would you like it to be spoofed to? [8-18]: "))
+    if not args.type:
+        answer2 = ""
+        while answer2 not in ["veg", "vf"]:
+            answer2 = input("Would you like it to be VEGAS Pro or Movie Studio? [veg,vf]: ").lower()
+    else:
+        answer2 = args.type
+    filename_prefix, typehex = type_hex(answer2)
+    test[0x18:0x27] = typehex
+    test[0x46] = int(answer)
+    filename_wo_ext = os.path.basename(os.path.splitext(inputfile)[0])
+    if args.output:
+        outputfile = args.output
+    else:
+        outputfile = os.path.abspath(os.path.dirname(inputfile)) + "/" + filename_prefix + "_V" + answer + "_" + str(filename_wo_ext) + "." + answer2
+    with open(outputfile, 'wb') as target:
+    	target.write(test)
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-i', '--input', help="input file", metavar='<input>', required=True)
+    parser.add_argument('-o', '--output', help="output file, defaults to '(MS,VEG)_(version)_(original name).(vf,veg)'", metavar='<output>')
+    parser.add_argument('-v', '--version', help="output file version", metavar='<version>')
+    parser.add_argument('-t', '--type', help="output file type, vf/veg", metavar='<type>')
+    args = parser.parse_args()
+    main(args)