Variability in available levels of quality of encoded content
A server resource provides notification to subscribers in a respective network environment that the content is available for retrieval at a particular bit rate (e.g., a promotional bit rate) or particular level of quality (e.g., promotional level of quality) amongst multiple levels of quality for a limited duration of time. For example, an especially high level of quality (or bit rate) of the content may be available only for the limited duration of time. After making the especially high level of quality of content available for retrieval during a promotional period, the content may be subsequently available for retrieval only at lower levels of quality. Accordingly, one or more configurations as discussed herein include changing the ability to access content encoded at different levels of quality over time.
1. A method comprising:
providing notification to subscribers in a network environment, the notification displayed in a content schedule guide, the notification indicating that a particular bit rate of multiple available bit rates for playing back content is available for a limited time duration;
distributing portions of the content at the particular bit rate during the limited time duration; and
preventing distribution of the content at the particular bit rate in the network environment subsequent to expiration of the limited time duration;
wherein the particular bit rate is a first bit rate of the multiple bit rates, the method further comprising:
producing the notification to indicate that the content encoded at a second bit rate of the multiple bit rates is available before, during, and after the limited time duration.
2. The method as in claim 1 further comprising: distributing portions of the content at the second bit rate of the multiple bit rates subsequent to the limited time duration.
3. The method as in claim 1 , wherein the notification indicates that the content encoded at the particular bit rate is a temporarily available bit rate that is not available outside a time slot as specified by the content schedule guide.
4. The method as in claim 1 , wherein providing the notification includes:
notifying the subscribers in the network environment that the particular bit rate corresponds to a stream of the content encoded in accordance with a highest level of quality amongst the multiple available bit rates.
5. The method as in claim 1 , wherein the limited time duration expires in response to detecting that a threshold number of the subscribers retrieves the content encoded at the particular bit rate.
6. The method as in claim 1 , wherein distributing portions of the content at the particular bit rate includes:
during the limited time duration, switching between transmitting portions of a first stream of the content encoded at the particular bit rate and transmitting portions of a second stream of the content encoded at the second bit rate of the multiple available bit rates.
7. The method as in claim 1 , wherein distributing portions of the content at the particular bit rate includes:
from a first network address, distributing portions of the content in the network environment as a first stream of the content encoded in accordance with a first level of playback quality;
from a second network address, distributing portions of the content in the network environment as a second stream of the content encoded in accordance with a second level of playback quality, the second level of quality higher than the first level of playback quality; and
from a third network address, distributing portions of the content in the network environment as a third stream of the content encoded in accordance with a third level of playback quality, the third level of quality higher than the second level of playback quality.
8. The method as in claim 1 , wherein providing the notification includes:
providing notification to the subscribers in the network environment that the content is retrievable at the particular bit rate in an adaptive bit rate data stream only during the limited time duration.
9. The method as in claim 1 , wherein providing the notification includes:
initiating display of the notification on a display screen, the notification indicating that the content encoded at the particular bit rate is temporarily available for retrieval and inclusion in an adaptive bit rate data stream.
10. The method as in claim 1 , wherein providing the notification includes:
initiating display of the content schedule guide on a display screen, the notification indicating availability of the content at the particular bit rate during the limited time duration.
11. The method as in claim 10 further comprising:
providing notice in the content schedule guide that content at the particular bit rate is not available outside of the limited time duration.
12. The method as in claim 1 , wherein a magnitude of the first bit rate is greater than a magnitude of the second bit rate.
13. The method as in claim 1 , further comprising:
in the content schedule guide, displaying multiple time slots in which the content is available for retrieval; and
wherein the notification indicates that the content at the particular bit rate is available only in a first time slot of the multiple time slots.
14. The method as in claim 4 , further comprising:
displaying a first time slot in the content schedule guide, the notification indicating that the content is available for retrieval at the particular bit rate in the first time slot;
and displaying a second time slot in the content schedule guide, the second time slot indicating that the content is not available for retrieval at the particular bit rate in the second time slot.
15. A method comprising:
initiating display of a notification in a content schedule guide on a display screen, the displayed notification notifying a subscriber in a network environment that a particular bit rate of multiple available bit rates for playing back content as specified by the content schedule guide is available for a limited time duration, the displayed notification indicating that the content encoded at a second bit rate is available before, during, and after the limited time duration;
distributing portions of the content at the particular bit rate during the limited time duration; and
preventing distribution of the content at the particular bit rate in the network environment subsequent to expiration of the limited time duration.
16. A method comprising:
providing notification to subscribers in a network environment, the notification displayed in a content schedule guide, the notification indicating that a particular bit rate of multiple available bit rates for playing back content is available for a limited time duration;
distributing portions of the content al the particular bit rate during the limited time duration; and
preventing distribution of the content at the particular bit rate in the network environment subsequent to expiration of the limited time duration;
wherein the particular bit rate is a first bit rate, the method further comprising: initiating display of an advertisement in the content schedule guide, the advertisement indicating that the content is available at a second bit rate subsequent to the limited time duration;
wherein a magnitude of the first bit rate is greater than a magnitude of the second bit rate; and
wherein the content schedule guide indicates that the content is available at the second bit rate during the limited time duration.
17. A method comprising:
providing notification to subscribers in a network environment, the notification displayed in a content schedule guide, the notification indicating that a particular bit rate of multiple available bit rates for playing back content is available for a limited time duration;
distributing portions of the content at the particular bit rate during the limited time duration; and
preventing distribution of the content at the particular bit rate in the network environment subsequent to expiration of the limited time duration;
wherein the particular bit rate is a first bit rate, the method further comprising: initiating display of an advertisement in the content schedule guide, the advertisement indicating that the content is available at the second bit rate subsequent to the limited time duration; and
wherein the content schedule guide indicates that the content is available at the second bit rate during the limited time duration.