[encode] Replace all forbidden characters in paths, on windows

Author: occivink

scripts/encode.lua

@@ -58,7 +58,7 @@ function get_output_string(dir, format, input, extension, title, from, to, profi
     output = string.gsub(output, "$x", extension)
     output = string.gsub(output, "$p", profile)
     if ON_WINDOWS then
-        output = string.gsub(output, ":", "_")
+        output = string.gsub(output, "[/\\|<>?:\"*]", "_")
     end
     if not string.find(output, "$n") then
         return files[output] and nil or output