Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende Überarbeitung |
pub:linux-webcam [2013/07/29 09:48] – Marco Krage | pub:linux-webcam [2014/03/16 22:25] (aktuell) – Marco Krage |
---|
====== Linux Webcam ====== | ====== Linux Webcam ====== |
[[http://dyn.my-azur.de/webcam/|{{http://dyn.my-azur.de/webcam/live.jpg}}]] | <del>Live Bild</del> |
| |
===== Live Image ===== | ===== Live Image ===== |
- after that ''on_picture_save'' command [[http://www.lavrsen.dk/foswiki/bin/view/Motion/ConfigOptionOnPictureSave|from motion.conf]] runs ''webcam-cleanup.sh'' | - after that ''on_picture_save'' command [[http://www.lavrsen.dk/foswiki/bin/view/Motion/ConfigOptionOnPictureSave|from motion.conf]] runs ''webcam-cleanup.sh'' |
- this script copies ''lastsnap.jpg'' to ''live.jpg'', writes a timestamp to ''/var/www/webcam/lastsnap.txt'' and sets the rights so the webserver can access ''live.jpg'' | - this script copies ''lastsnap.jpg'' to ''live.jpg'', writes a timestamp to ''/var/www/webcam/lastsnap.txt'' and sets the rights so the webserver can access ''live.jpg'' |
- index.html displays the ''live.jpg'' and load and every 5 seconds the ''lastsnap.txt'' is fetched via ajax. If this timestamp changed, the life.jpg is reloaded with [[http://stackoverflow.com/a/1077051|cache breaker]] | - index.html displays the ''live.jpg'' and every 5 seconds the ''lastsnap.txt'' is fetched via ajax. If this timestamp changed, the ''live.jpg'' is reloaded with [[http://stackoverflow.com/a/1077051|cache breaker]] |
| |
===== Archiving ===== | ===== Archiving ===== |
- it copys the ''live.jpg'' to the ''archiv/<current-timestamp>.jpg'' | - it copys the ''live.jpg'' to the ''archiv/<current-timestamp>.jpg'' |
| |
===== GitHub ===== | ===== Zeitraffer ===== |
| <code bash>ffmpeg -r 30 -i input%03d.jpg -codec copy output.mkv</code> |
| Die Framerate gibt ''-r'' an. Bilder müssen fortlaufend und lückenlos im Format ''input000.jpg'' bekannt sein. |
| |
| |
| ===== Sourcecode on GitHub ===== |
| |
https://github.com/sinky/raspberrypi-webcam | https://github.com/sinky/raspberrypi-webcam |