Taglib sharp not editing rating

Question

I have encountered a very strange problem while using Taglib sharp. I am changes the rating of video file by using code shown below.

        TagLib.File file = T         


        

Answer 1

Looking at the answer to Check music file rating with VB.NET + WinForms, the likely cause is that your tags may be getting saved as iD3v2.4 and Windows only supports iD3v2.3.

You can force TagLib# to save your tags as iD3v2.3 with the following code:

TagLib.Id3v2.Tag.DefaultVersion = 3;
TagLib.Id3v2.Tag.ForceDefaultVersion = true;