2705 Camtasia Recording File Aggregate Camtasia Studio is a screen recording software. From version 3 to version 8, the software recorded to an OLE container in the AVI video format, with the container also including CAMXML metadata, cursor data, audio, webcam video, etc. Starting in version 9, the recordings were made to a TREC (mp42/isom) format. 299 Brigham Young University / Brigham Young University 25 Apr 2023 This format can be identified via a container signature in DROID version 6 or later. The PRONOM database cannot currently represent container signatures. 25 Apr 2023 fmt/1852 PUID Q105849830 Wikidata QID Identifier camrec File extension