| 摘要 |
Methods and apparatus for transferring data and content between devices while maintaining protection of the content. In one embodiment, one or more content protection rules are associated with the content. These rules include for example subscriber-specific, device-specific and/or content-specific rules on use, copying, or distribution. Content may be provided from a first device to second devices compliant with the rules. In one variant, a mobile version of the content is generated and provides to the requesting device. The original version of content is rendered unusable when the mobile version of the content is provided to the second device, and may only be useable again when the content is removed or otherwise disabled on the second device. |
