A method of managing resources dedicated to a content object in a content delivery network includes transcoding and storing the content object in one or more of a plurality of delivery formats, and associating a transcoding profile with the content object, the transcoding profile including records of the content object with respect to delivery of the content object to end users across the plurality of delivery formats. The method also includes periodically executing a process that determines, utilizing the transcoding profile, an elapsed time since a most recent delivery of the content object in a particular delivery format to one of the end users, and deletes a copy of the content object in the particular delivery format when the elapsed time exceeds a threshold.