Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlStringProgrammatically Change mp4 Tags

Programmatically Change mp4 Tags

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URL: https://forum.snitz.com/forumTopic/Posts/71096?pagenum=1
Printed on: 05 November 2025, 15:22

Topic

Author : Carefree
Subject : Programmatically Change mp4 Tags
Posted : 05 January 2016, 08:17
Message :

I know how to retrieve tags of mp4 videos, using the object shell namespace, but I would like to use the object shell to edit the tags. Does anyone know the command structure?
For example, to get the title, I would use

Code:

objFolder.GetDetailsof(filename,21)

How can I SET the title?

Replies ...

Reply Author: HuwR
Replied on: 05 January 2016, 09:04
Message:

As far as I know you can't set extended properties that way. MS used to have a dll called dsofile.dll which you could use to set extended properties, but not sure if it is still supported.

Reply Author: Carefree
Replied on: 05 January 2016, 09:37
Message:

Can always open the files individually and edit using the details tab, but that's very inefficient. Found a free program called mp3tag which will do the job, not as quickly as FSO would have, but at least I don't have to do them all manually.