Recording media maintenance support
View Patent ↗The handling of large amounts of data on storing media shall be simplified. Therefore, a method for maintaining a storage media by generating, editing or reading log data related to the content and usage of a data item stored or to be stored on a storage medium is provided. Data items are deleted or recommendations for deletion are provided on the basis of the log data from the storage medium. Thus, the user is relieved from the unpleasant and time-consuming task of deleting data items from recording media.
1. A method for maintaining storage media, said method comprising the steps of:
generating, editing or reading log data related to metadata describing content of a data item stored or to be stored on a storage medium;
generating, editing or reading log data related to metadata describing usage of said data item;
determining a first protection level for said data item defined by a first protection setting related to said metadata describing said content of said data item, said first protection stetting being customizable by a user;
determining a second protection level for said data item defined by a second protection setting related to said metadata describing said usage of said data item;
calculating a combined protection level for said data item from said first protection level and said second protection level; and
deleting completely and automatically at least a part of said data item or providing a recommendation for deletion based on said combined protection level.
2. The method according to claim 1 , wherein said deleting or providing of said recommendation is performed in response to storage space on said storage medium reaching a predetermined level.
3. The method according to claim 1 , wherein said combined protection level is set according to a combination of rules being used in a predetermined order.
4. The method according to claim 3 , further including the step of creating or editing said rules.
5. The method according to claim 3 , wherein said rules include a descriptor for the data item forming the basis of the decision, a criterion for the decision and the combined protection level as a result of the decision.
6. The method according to claim 3 , further including the step of storing at least one of said log data and said rules on at least one of said storage medium and a data processing system.
7. The method according to claim 1 , wherein the log data includes at least one of class, user, usage, time and streaming information.
8. The method according to claim 7 , wherein the class information includes an item identification for at least one of video data, audio data and metadata.
9. The method according to claim 7 , wherein the time information includes a date and time of a last usage of said data item.
10. The method according to claim 7 , wherein the streaming information includes a stream entry position and a stream exit position.
11. A device for recording data items on a storage medium, said device comprising:
log data means for at least one of generating, editing and reading log data related to metadata describing content of a data item stored or to be stored on a storage medium;
said log data means further at least one of generating, editing and reading log data related to metadata describing usage of said data item;
determining means for determining a first protection level for said data item defined by a first protection setting related to said metadata describing said content of said data item, said first protection setting being customizable by a user;
said determining means further determining a second protection level for said data item defined by a second protection setting related to said metadata describing said usage of said data item;
calculating means for calculating a combined protection level for said data item from said first protection level and said second protection level; and
deleting means for deleting completely and automatically at least a part of said data item or providing a recommendation for deletion based on said combined protection level.
12. The device according to claim 11 , wherein said deleting or providing of said recommendation is performed in response to storage space on said storage medium reaching a predetermined level.
13. The device according to claim 11 , wherein said combined protection level is set according to a combination of rules being used in a predetermined order.
14. The device according to claim 13 , wherein said rules include a descriptor for the data item forming the basis of the decision, a criterion for the decision and the combined protection level as a result of the decision.
15. The device according to claim 11 , wherein the log data includes at least one of class, user, usage, time and streaming information.
16. The device according to claim 15 , wherein the class information includes an item identification for at least one of video data, audio data and metadata.
17. The device according to claim 15 , wherein the time information includes a date and time of a last usage of said data item.
18. The device according to claim 15 , wherein the streaming information includes a stream entry position and a stream exit position.