# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2021-07-16 19:22:28 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1416116039784484864) In reply to: [@keefmoon](http://twitter.com/keefmoon/status/1416115735366090757) @richardadalton Maybe each retrieval involves updating the format to the latest playback standard, and that isn’t a perfect conversion process.