theora - Nov 2009 - Unable to convert gif using ffmpeg2theora 0.25

I'm unable to convert these gifs using the latest version of
ffmpeg2theora 0.25 and the svn preview.
http://upload.wikimedia.org/wikipedia/commons/9/96/Diamond_animation.gif
http://i39.tinypic.com/260ybup.jpg

Under 0.25, neither GIFswork. The framerate is 25fps instead of 5.
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
 Stream #0.0: Video: gif, pal8, 264x192, 25 tbr, 25 tbn, 25 tbc

0:00:00.04 audio: 0kbps video: 2783kbps, time elapsed: 00:00:00
0:00:00.04 audio: 0kbps video: 2783kbps, time elapsed: 00:00:00

The diamond animation works using 0.17 Here is the output. The second
animation is converted partially but then crashes before completion.
Duration: N/A, bitrate: N/A
Stream #0.0: Video: rawvideo, rgb24, 264x192,  5.00 fps(r)
Resize: 264x192
   0:00:04.79 audio: 0kbps video: 243kbps, time remaining: 00:00:00


Also, I've encountered several videos that I was able to convert in earlier
versions of ffmpeg2theora, but not in 0.25. Would submitting these videos be
of any help or are the developers already too busy?

Thanks,
Gabriel
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