Content server media stream management
View Patent ↗Mechanisms are provided to manage media stream transmissions at a content server. A content server detects that a user on a device such as a mobile device has stopped playing a live media stream. The content server maintains information associating the user with the media stream and time information. When the content server detects that a user wishes to resume playing a media stream, the user can continue viewing the media stream from where stoppage occurred. In many instances, the content server stores many hours of live media stream data and allows a user to select a particular starting point.
1. A method comprising:
maintaining a plurality of channel buffers at a content server, the content server operable to provide a plurality of media streams to a plurality of devices, wherein the plurality of channel buffers are prefilled and refreshed with the plurality of media streams including first media content encoded at a plurality of different quality levels;
transmitting a media stream to a first device beginning with packets having timestamps corresponding to a start position;
receiving a stop request for the media stream from the first device, the stop request corresponding to a save position in the media stream, wherein the media stream continues to buffer at the content server even after receiving the stop request from the first device such that a user may resume the media stream from the save position at a later time without missing portions of the media stream;
receiving a play request for playback of the media stream from a second device;
presenting an option to the user to play the media stream as a live stream from a live position or to play the media stream where the user stopped viewing the media stream at the save position; and
transmitting the media stream to the second device beginning with packets having timestamps corresponding to the live or save position based on the user's selection of the option.
2. The method of claim 1 , wherein transmitting the media stream is performed in response to a request to establish a session from the first device.
3. The method of claim 1 , wherein information at the content server is maintained after an indication that the media stream is no longer being played is received.
4. The method of claim 1 , wherein the first device is a mobile device and the second device is a set-top box.
5. The method of claim 1 , wherein the first device is a mobile device and the second device is a computer system.
6. The method of claim 1 , wherein the first device is a mobile device and the second device is a mobile device.
7. The method of claim 1 , wherein first device is a computer or set-top box, and the second device is a mobile device.
8. A content server comprising:
a plurality of channel buffers;
a processor; and
memory storing instructions to execute a method, the method comprising:
maintaining a plurality of channel buffers at a content server, the content server operable to provide a plurality of media streams to a plurality of devices, wherein the plurality of channel buffers are prefilled and refreshed with the plurality of media streams including first media content encoded at a plurality of different quality levels;
transmitting a media stream to a first device beginning with packets having timestamps corresponding to a start position;
receiving a stop request for the media stream from the first device, the stop request corresponding to a save position in the media stream, wherein the media stream continues to buffer at the content server even after receiving the stop request from the first device such that a user may resume the media stream from the save position at a later time without missing portions of the media stream;
receiving a play request for playback of the media stream from a second device;
presenting an option to the user to play the media stream as a live stream from a live position or to play the media stream where the user stopped viewing the media stream at the save position; and
transmitting the media stream to the second device beginning with packets having timestamps corresponding to the live or save position based on the user's selection of the option.
9. The content server of claim 8 , wherein transmitting the media stream is performed in response to a request to establish a session from the first device.
10. The content server of claim 8 , wherein information at the content server is maintained after an indication that the media stream is no longer being played is received.
11. The content server of claim 8 , wherein the first device is a mobile device and the second device is a set-top box.
12. The content server of claim 8 , wherein the first device is a mobile device and the second device is a computer system.
13. The content server of claim 8 , wherein the first device is a mobile device and the second device is a mobile device.
14. The content server of claim 8 , wherein first device is a computer or set-top box, and the second device is a mobile device.
15. A non-transitory computer readable medium comprising instructions to execute a method, the method comprising:
maintaining a plurality of channel buffers at a content server, the content server operable to provide a plurality of media streams to a plurality of devices, wherein the plurality of channel buffers are prefilled and refreshed with the plurality of media streams including first media content encoded at a plurality of different quality levels;
transmitting a media stream to a first device beginning with packets having timestamps corresponding to a start position;
receiving a stop request for the media stream from the first device, the stop request corresponding to a save position in the media stream, wherein the media stream continues to buffer at the content server even after receiving the stop request from the first device such that a user may resume the media stream from the save position at a later time without missing portions of the media stream;
receiving a play request for playback of the media stream from a second device;
presenting an option to the user to play the media stream as a live stream from a live position or to play the media stream where the user stopped viewing the media stream at the save position; and
transmitting the media stream to the second device beginning with packets having timestamps corresponding to the live or save position based on the user's selection of the option.
16. The non-transitory computer readable medium of claim 15 , wherein transmitting the media stream is performed in response to a request to establish a session from the first device.
17. The non-transitory computer readable medium of claim 15 , wherein information at the content server is maintained after an indication that the media stream is no longer being played is received.
18. The non-transitory computer readable medium of claim 15 , wherein the first device is a mobile device and the second device is a set-top box.
19. The non-transitory computer readable medium of claim 15 , wherein the first device is a mobile device and the second device is a computer system.
20. The non-transitory computer readable medium of claim 15 , wherein the first device is a mobile device and the second device is a mobile device.