Copyright © 2011-2018 MultiMedia Soft

TagsEditor.MP4_PictureFrameAddFromMemoryFile method

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Remarks

 

Adds to the MP4 tag a new picture frame taken from the picture contained inside a graphical file stored in a memory buffer.

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.

 

 

Syntax

 

[Visual Basic]

Public Function MP4_PictureFrameAddFromMemoryFile (

pBuffer() as Byte,

nBufferLength as Int32

) as enumErrorCodes


 

[C#]

public string MP4_PictureFrameAddFromMemoryFile (

byte[] pBuffer,

Int32 nBufferLength

);


 

[C++]

public: string MP4_PictureFrameAddFromMemoryFile (

unsigned char __gc[] pBuffer,

Int32 nBufferLength

);


 

Parameter

Description

 

 

pBuffer

Input buffer containing the file to use

nBufferLength

Length of the input buffer expressed in bytes

 

 

Return value

 

Value

Meaning

 

 

Negative value

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

enumErrorCodes.ERR_NOERROR (0)

The method call was successful.