| 摘要 |
A user receiving device (30) and method includes a content delivery network manager interaction module communicating a request for a content delivery network address for a content to a content delivery network manager (228) and receiving the content delivery network address for a content delivery network (50) and a content delivery network token from the content delivery network manager (228). The user receiving device (30) also includes a manifest interaction module communicating a manifest request to the content delivery network address of the content delivery network (50) and receiving a manifest from the content delivery network (50) comprising a plurality of chunk addresses. The user receiving device (30) also includes a content delivery network interaction module generating requests for chunks of the content from the content delivery network (50) using the content delivery network token and a respective chunk address and receiving the chunks from the content delivery network (50). |
