how create XMP first line?

[Pear]

Hi,
I'm not sure if this is proper forum. Sorry if not.

I want to create the XMP Adobe xml file.
I got stuck on first line.
First line should look like:

<?xpacket begin="" id="W5M0MpCehiHzreSzNTczkc9d"?>

last line should be:

<?xpacket end="w"?>

I have no idea how to use QDomElement() to create such line on output file.

Any advice?

[p3c0]

Hi @Pear and Welcome,
Create a QDomProcessingInstruction and append it to QDomDocument using appendChild.

[Pear]

Work perfectly. Thank you very much.