gource

http://code.google.com/p/gource/

Fast forward, big users:

• gource -s 0.1 --user-scale 2

Moderate fast speed, limited files, fast disapearing idle files, starting in september 2009

• gource -s 1 -i 5 --user-scale 2 --start-position 0.7 --highlight-all-users --max-files 200 --loop
  

Video capture

• gource -720x405 -s 2 -i 5 --user-scale 2 --start-position 0.79 --highlight-all-users --max-files 200 --stop-position 0.81 --output-framerate 25 --output-ppm-stream - | ffmpeg -y -b 3000K -r 25 -f image2pipe -vcodec ppm -i - -vcodec mpeg4 gource.avi