Hi. The new version of TCPDF currently at tcpdf lists the following:
# supports JPEG and PNG images natively, all images supported by GD (GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM) and all images supported via ImagMagick;
# supports stroke and clipping mode for text;
# supports clipping masks;
# supports Grayscale, RGB, CMYK, Spot Colors and Transparencies;

Would this work with this module and if so, does that mean that gifs would work?

Cheers,

Shrill