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TagsEditor.MP4_PictureFrameRemove method

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Removes a picture frame from the MP4 tag.

The modification only happens in memory and not directly into the original sound file: in order to store modifications inside the file you need to call the TagsEditor.MP4_SaveChanges method.


For further details about methods related to tags editing refer to the TagsEditorMan class.

For details about the editing of tags see the How to edit tag info in sound files tutorial.





[Visual Basic]

Public Function MP4_PictureFrameRemove (

nIndex as Int32

) as enumErrorCodes



public enumErrorCodes MP4_PictureFrameRemove (

Int32 nIndex




public: enumErrorCodes MP4_PictureFrameRemove (

Int32 nIndex








Zero-based index of the picture frame. The total number of picture frames available inside the MP4 tag can be obtained through a call to the TagsEditor.MP4_PictureFrameCountGet method.



Return value






Negative value

An error occurred (see the LastError property for further error details)

enumErrorCodes.ERR_NOERROR (0)

The method call was successful.