A bug of neroaactag.exe?, Can not set tag value containing quotation marks, ver 1.51 Options

[quadamage]

Hi there, I have troubles in setting tag value containing quotation marks

CODE

C:\>neroaactag test.m4a -meta:title="Test Title"
Processing file: "test.m4a"
Updating MP4 file...
File updated successfully.

It just worked fine to set the title value to Test Title

CODE

C:\>neroaactag test.m4a -meta:title=""Test Title""

Processing file: "test.m4a"
  Invalid/unknown command: Title

It failed when I tried to set the title value to "Test Title"
Can anyone tell me what's wrong with the command or is this just a bug of neroaactag.exe?
Thank you in advance.

[lvqcl]

\" works:

CODE

neroaactag test.m4a -meta:title="\"Test Title\""

[nu774]

Here is the MSVC runtime command line arguments (argv) parsing rule:
Parsing C++ Command-Line Arguments

However, note that it is not handled not by OS layer or shell (cmd.exe), but C runtime implementation specific, which can vary with compilers. In MSVC case, functions such as __getmainargs() or __wgetmainargs() are internally used.

cmd.exe also has it's own parsing rules. Double quote in cmd.exe has also special meaning for cmd.exe, therefore it can be confusing.
Escape character of cmd.exe is ^ (circumflex).