Gource

gource --user-image-dir .git/avatar/ --seconds-per-day 0.7 --auto-skip-seconds 1 --auto-skip-seconds 1 --hide filenames,mouse,progress -1280x720 -o - | avconv -y -r 30 -f image2pipe -vcodec ppm -i - -b 65536K climate-development.mp4

gource \
-s 1 \
-1280x720 \
--auto-skip-seconds .1 \
--multi-sampling \
--stop-at-end \
--key \
--highlight-users \
--hide mouse,progress \
--file-idle-time 0 \
--max-files 0  \
--background-colour 000000 \
--font-size 22 \
--output-ppm-stream - \
--output-framerate 30 \
| avconv -y -r 30 -f image2pipe -vcodec ppm -i - -b 65536K movie.mp4



gource \
--seconds-per-day 0.7 \
-1280x720 \
--auto-skip-seconds 0.5 \
--highlight-users \
--file-idle-time 1 \
--background-colour 000000 \
--font-size 22 \
--output-ppm-stream - \
--hide filenames,mouse \
| avconv -y -r 30 -f image2pipe -vcodec ppm -i - -b 65536K movie.mp4

gource --user-image-dir .git/avatar/ --hide dirnames,filenames --seconds-per-day 0.1 --auto-skip-seconds 1 -1280x720 -o - | ffmpeg -y -r 60 -f image2pipe -vcodec ppm -i - -vcodec libx264 -preset ultrafast -pix_fmt yuv420p -crf 1 -threads 0 -bf 0 gource.mp4