Am Montag, 8. April 2013 19:56:58 UTC+2 schrieb Dr Engelbert Buxbaum:
> Hi,
>
>
>
> for one of my beamer-lectures I would like to show a gif-movie; I tried
>
> movie-15. Unfortunately that doesn't work ("file not found" error).
>
> Which other format could I use, and how do I convert?
Movie15 is obsolete, use package media9 for embedding videos in the FLV, H.264 or SWF formats. See, e. g.
http://tex.stackexchange.com/a/102600
Another option is the animate package that allows you to animate a bitmap sequence (in PNG or JPEG formats with pdflatex, Postscript format with latex+dvips+ps2pdf). This bitmap sequence can be obtained by splitting an existing animated gif into its constituent frames. (Gif is not a supported format in Adobe Reader).
gifsicle --unoptimize animated.gif tmp.gif
convert tmp.gif frame.png
For animating the obtained sequence frame-0.png, frame-1.png, etc. using the animate package, see
http://tex.stackexchange.com/a/99361
or using a size optimized animated gif, see
http://tex.stackexchange.com/a/107508
Alex