This v3.1 also changes the way transcoding tasks are managed. Before, and for each instance, transcoding occured chronologically as users were uploading videos. Thus when a video maker was uploading several videos in a row, he prevented video transcoding from other users of the instance. Therefore we have <strong>modified the priority management system for these transcoding jobs</strong> so that when a user upload several files at the same time, the transcoding of some of his videos is de-prioritized (they are on standby) if another user upload a file. In other words, administrators can give an higher priority to optimize jobs and can decrease priority of transcoding jobs depending on the amount of videos uploaded by the user in the last 7 days. This prevents one single user from blocking other people's contents' uplaods: it's more fair. Besides, administrators can now see the progress of video transcoding in the list of on-going jobs on their instance.