​http://docs.mediagoblin.org/siteadmin/production-deployments.html#separate-celery

We now use ./lazycelery.sh, elrond might know more about the intended use of this.

Currently some things are at ​http://wiki.mediagoblin.org/User:Joar/Multimedia, other things at ​http://wiki.mediagoblin.org/Audio_support.

This should preferrably be gathered under ​http://docs.mediagoblin.org/media-types.html

This bug happen with some web browser which can't guess the mime type of a video and therefore, play such video. Rackspace by default set the mime type to application/octet-stream. I got a example code here:

conn = cloudfiles.get_connection(‘RACKCLOUD_USERNAME’, ‘RACKCLOUD_API_KEY’)
container = self.conn.get_container(‘container_name’)
meta_data = {}
video_object = container.create_object(‘remote_video_name.mp4′)
video_object.load_from_filename(‘/path/to/local/video.mp4′)
meta_data['mime-type'] = ‘video/mp4′
video_object.metadata = meta_data
video_object.sync_metadata()

source: ​http://www.jemery.com/2010/09/14/mime-type-is-really-important-to-set-for-html5-video-in-rackspace-cloudfiles/