Cant' analyze File if there is ! or = in filename

[brainiac13]

Wenn there is an ! or = in the file name for example te!st.mkv or te=st.mkv then the output of DDVT_FILEINFO.cmd is:

== VIDEO INPUT =========================================================================================================

Filename = [test.mkv]
Video Info = [Resolution = n.A.x] [Codec = n.A.] [Frames = n.A.] [FPS = n.A.]
HDR Info = [No HDR Infos found]

but when I rename it to test.mkv

== VIDEO INPUT =========================================================================================================

Filename = [test.mkv]
Video Info = [Resolution = 3840x2160] [Codec = HEVC-10Bit-YUV-4:2:0] [Frames = 44950] [FPS = 24.000]
HDR Info = [HDR10]

The DDVT_HYBRID.cmd has the same problem with te!st.mkv or te=st.mkv it says

Only Single Layer files supported

when i rename it to test.mkv then it works.

[vertigo220]

Wasted a lot of time because of this. The exclamation mark is an issue with the batch scripting delayed expansion which interprets the !'s as variable markers. Not sure about the =, though I'm guessing it's breaking the variable set line since it's resulting in two separate ='s on that line. Bottom line, they're both issues with failing to properly handle these characters. In fairness, this is the biggest pain with batch scripting and is a true nightmare to deal with, but it can and should be done to prevent people running into these issues. While I appreciate the tool, it's frustrating to have wasted I don't even know how much time because of this. At the very least, it should post a message warning the user to avoid using these and other problematic symbols (I'd bet an ampersand (&) breaks it, too).