Multi media type playlists

Hi,
is it possible to create pls playlist containing images and video (from local files and web resources)?

I have Panasonic Viera on witch a have to display promotional clips from youtube mixed with PowerPoint slides exported to jpg.

I've tried to achieve that like this:

  Code:

[playlist]

File1=F:\...\videos\test.mp4
Title1=Title1
Length1=0

File2=F:\...\videos\test1.mp4
Title2=Title2
Length2=0

File3=F:\...\pictures\1.jpg
Title3=Title3

NumberOfEntries=3

Version=2

Is there another way to achieve this without playlists ?