Multi-format distribution of content
A content delivery resource in a cable network receives a request for specified content. The content delivery resource retrieves profile information assigned to the subscriber domain. The profile information indicates multiple different playback formats assigned to the subscriber domain. To service the request, the content delivery resource utilizes the profile information associated with the subscriber domain to select versions of the specified content encoded in accordance with the multiple different playback formats. The content delivery resource then initiates transmission of the versions of the specified content in the multiple different playback formats to the subscriber domain for playback on multiple types of playback devices.
1. A method comprising:
receiving a request from a user to transmit specified content to a subscriber domain in which the user resides;
subsequent to receiving the request for the specified content, accessing profile information assigned to the subscriber domain, the profile information indicating multiple different playback formats assigned to the subscriber domain;
utilizing the profile information assigned to the subscriber domain to identify versions of the specified content encoded in accordance with the multiple different playback formats assigned to the subscriber domain; and
to satisfy the request from the user, initiating transmission of the versions of the specified content in the multiple different playback formats to the subscriber domain:
wherein receiving the request includes: receiving the request, from a first playback device operated by the user in the subscriber domain, the request received from the first playback device to transmit the specified content to the first playback device, the profile information indicating that the first playback device supports playback of the specified content in accordance with a first encoding format, the method further comprising:
utilizing the profile information to identify that a second playback device in the subscriber domain supports a second encoding format, the second encoding format different than the first encoding format; and
wherein initiating transmission of the versions of the specified content in the multiple different playback formats to the subscriber domain includes: in response to receiving the request from the first playback device: i) transmitting the specified content in the first encoding format to the subscriber domain over a first channel of a shared communication link, the first channel supporting data transmissions over a first carrier frequency, and ii) transmitting the specified content in the second encoding format to the subscriber domain over a second channel of the shared communication link, the second channel supporting data transmissions over a second carrier frequency.
2. The method as in claim 1 further comprising:
receiving the request from the user in the subscriber domain, the profile information indicating the multiple different playback formats of multiple different types of playback devices operated in the subscriber domain.
3. The method as in claim 1 , wherein initiating transmission of the versions of the specified content in the multiple different playback formats includes:
in response to the request from the user, transmitting the specified content in at least the first encoding format and the second encoding format to the subscriber domain, the first encoding format encoded for playback on a first type of playback device in the subscriber domain, the second encoding format encoded for playback on a second type of playback device in the subscriber domain, the request from the user being the only request received from the subscriber domain to retrieve the specified content.
4. The method as in claim 1 further comprising:
initiating storage of the versions of the specified content in a storage device disposed in the subscriber domain in which multiple different types of playback devices subsequently access and playback the specified content in the multiple different playback formats.
5. The method as in claim 1 further comprising:
transmitting the specified content in the first encoding format over the first channel in accordance with a non-adaptive bit rate; and
transmitting the specified content in the second encoding format over the second channel as an adaptive bit rate data stream.
6. The method as in claim 1 further comprising:
transmitting the specified content in the first encoding format over a dedicated portion of bandwidth of a shared cable network supporting broadcast communications; and
transmitting the specified content in the second encoding format over a dedicated portion of bandwidth of the shared cable network supporting IP (Internet Protocol) communications.
7. The method as in claim 1 further comprising:
responsive to the request, streaming the specified content in the first encoding format in accordance with a first playback bit rate and streaming the specified content in the second encoding format in accordance with a second playback bit rate, the second playback bit rate different than the first playback bit rate.
8. The method as in claim 1 further comprising:
streaming the specified content in the first encoding format over a broadcast channel of a shared cable network to a repository in the subscriber domain, the first version of the content encoded for playback by the first playback device in the subscriber domain;
providing notification to the second playback device in the subscriber domain that the specified content has been requested for retrieval;
detecting input provided from the second playback device to stream the specified content in the second encoding format directly to the second playback device; and
initiating transmission of the specified content in the second encoding format over a portion of bandwidth of the shared cable network dedicated to transmission of IP (Internet Protocol) data traffic.
9. The method as in claim 1 further comprising:
in response to receiving the request, streaming the specified content in the first encoding format and the second encoding format over the shared communication link to a repository in the subscriber domain, the first version of the specified content and the second version of specified content transmitted over bandwidth of the shared communication link supporting QAM modulation, the specified content in the first encoding format encoded for playback by the first playback device in the subscriber domain, the specified content in the second encoding format encoded for playback by the second playback device in the subscriber domain;
streaming the specified content in a third encoding format over bandwidth of the shared cable network dedicated to convey transmission of IP (Internet Protocol) data traffic to the subscriber domain.
10. The method as in claim 1 further comprising:
prior to initiating transmission of the versions of the specified content to the subscriber domain:
providing a notification to the user that the specified content can be transmitted to the subscriber domain in the multiple playback formats as specified by the profile information; and
as a response to the notification, receiving a reply from the user in the subscriber domain, the reply indicating to transmit the specified content in the multiple playback formats to the subscriber domain.
11. The method as in claim 1 further comprising:
prior to initiating transmission of the specified content in the first encoding format and the second encoding format to the subscriber domain:
providing a notification to the user that the specified content can be transmitted in the second encoding format for playback by the second playback device; and
receiving a reply from the user to also transmit the specified content in the second encoding format to the subscriber domain.
12. A method comprising:
receiving a request for retrieval of specified content over a broadcast channel of a shared cable network to a subscriber domain;
subsequent to receiving the request, accessing profile information of the subscriber domain to identify multiple different types of playback devices used to playback content in the subscriber domain, at least one of the playback devices supporting playback of IP data traffic;
providing notification that the specified content has been requested for retrieval; and
initiating transmission of the specified content over an IP (Internet Protocol) channel of the shared cable network supporting IP data traffic;
wherein receiving the request includes: receiving the request from a first playback device operated by a user in the subscriber domain, the request received from the first playback device to transmit the specified content to the first playback device, the profile information indicating that the first playback device supports playback of the specified content in accordance with a first encoding format, the method further comprising:
utilizing the profile information to identify that a second playback device in the subscriber domain supports a second encoding format, the second encoding format different than the first encoding format; and
wherein initiating transmission of specified content includes: in response to receiving the request from the first playback device: i) transmitting the specified content in the first encoding format to the subscriber domain over the broadcast channel of the shared cable network, the broadcast channel supporting data transmissions over a first carrier frequency, and ii) transmitting the specified content in a second encoding format to the subscriber domain over the IP channel of the shared cable network, the IP channel supporting data transmissions over a second carrier frequency.
13. A computer system comprising:
at least one processor device; and
a hardware storage resource coupled to the at least one processor device, the hardware storage resource storing instructions that, when executed by the at least one processor device, cause the at least one processor device to perform the operations of:
receiving a request from a user to transmit specified content to a subscriber domain;
receiving profile information assigned to the subscriber domain, the profile information indicating multiple different playback formats assigned to the subscriber domain;
utilizing the profile information of the subscriber domain to identify versions of the specified content encoded in accordance with the multiple different playback formats assigned to the subscriber domain; and
in response to receiving the request from the user, initiating transmission of the versions of the specified content in the multiple different playback formats to the subscriber domain;
wherein receiving the request includes: receiving the request from a first playback device operated by the user in the subscriber domain, the request received from the first playback device to transmit the specified content to the first playback device, the profile information indicating that the fist playback device supports playback of the specified content in accordance with a first encoding format, the method further comprising:
utilizing the profile information to identify that a second playback device in the subscriber domain supports a second encoding format, the second encoding format different than the first encoding format; and
wherein initiating transmission of the versions of the specified content in the multiple different payback formats to the subscriber domain includes: in response to receiving the request from the first playback device: i) transmitting the specified content to the subscriber domain in the first encoding format, and ii) transmitting the specified content to the subscriber domain in the second encoding format;
the method further comprising: prior to initiating transmission of the specified content in the first encoding format and the second encoding format to the subscriber domain:
providing a notification to the user that the specified content can be transmitted in the second encoding format for playback by the second playback device:
receiving a reply from the user as a response to the notification, the reply indicating to also transmit the specified content in the second encoding format to the subscriber domain: and
transmitting the specified content in both the first encoding format and the second encoding format to the subscriber domain.
14. The computer system as in claim 13 , wherein the at least one processor device further supports operations of:
receiving the request over a shared cable network from the user; and
initiating transmission of the versions of the specified content in the multiple different playback formats over the shared cable network to the subscriber domain.
15. The computer system as in claim 14 , wherein the at least one processor device further supports operations of:
receiving the request from the user in the subscriber domain, the profile information indicating the multiple different playback formats of multiple different types of playback devices operated in the subscriber domain.
16. The computer system as in claim 14 , wherein the at least one processor device further supports operations of:
initiating storage of the versions of the specified content in a storage device disposed in the subscriber domain in which multiple different types of playback devices subsequently access and playback the specified content in the multiple different playback formats.
17. The computer system as in claim 13 , wherein initiating transmission of the versions of the specified content in the multiple different playback formats includes:
in response to the request from the user, transmitting the specified content in at least the first encoding format and the second encoding format to the subscriber domain, the first encoding format encoded for playback on a first type of playback device in the subscriber domain, the second encoding format encoded for playback on a second type of playback device in the subscriber domain.
18. The computer system as in claim 13 , wherein the at least one processor device further supports operations of:
transmitting the specified content in the first encoding format over a first communication channel in accordance with a non-adaptive bit rate; and
transmitting the specified content in the second encoding format over a second communication channel as an adaptive bit rate data stream.
19. The computer system as in claim 13 , wherein the at least one processor device further supports operations of:
transmitting the specified content in the first encoding format over a dedicated portion of bandwidth of a shared cable network supporting broadcast communications; and
transmitting the specified content in the second encoding format over a dedicated portion of bandwidth of the shared cable network supporting IP (Internet Protocol) communications.
20. The computer system as in claim 13 further comprising:
responsive to the request, streaming the specified content in the first encoding format in accordance with a first playback bit rate and streaming the specified content in the second encoding format in accordance with a second playback bit rate, the second playback bit rate different than the first playback bit rate.
21. The computer system as in claim 13 , wherein the at least one processor device further supports operations of:
in response to receiving the request, streaming the specified content in the first encoding format and the second encoding format over a shared communication link to a repository in the subscriber domain, the first version of the specified content and the second version of the specified content transmitted over bandwidth of the shared communication link supporting QAM modulation, the specified content in the first encoding format encoded for playback by the first playback device in the subscriber domain, the specified content in the second encoding format encoded for playback by the second playback device in the subscriber domain;
streaming the specified content in a third encoding format over bandwidth of the shared cable network dedicated to convey transmission of IP (Internet Protocol) data traffic to the subscriber domain.