Help mapping TVSHOW & TVSHOWSORT to iTunes (MP4)

[ohrenkino]

Perhaps it is something like this:

MP4: Explorer File Properties Fields: "Subtitle," "Tags," "Directors," "Producers," "Writers," "Publisher," "Content provider," "Encoded by," "Author URL," "Promotion URL," and "Parental rating."

Sorry for the late response. I already went through Tag Field Mappings – Mp3tag Documentation, prior to creating the post? I figured it out for MKV files, but MP4 is the one that I am having an issue with. I am sure that there is a mechanism/way for my request to become a reality because it can be done via MetaX as shown via my attachments, but I prefer Mp3Tag due to its custom fields. The "Red-boxed" areas on the images correspond to what Mp3Tag is unable to fulfil, compared to MetaX, even t…

in the thread they talk about a tool called MetaX - perhaps that shows the missing data.