Indication of trickplay availability for selected multimedia stream
View Patent ↗A user is able to select a multimedia stream from a plurality of multimedia streams available at a multimedia receiver. The availability of one or more trickplay features for the selected multimedia stream is determined in response to the selection of the multimedia stream. A visual indicator, an audible indicator, or both are selectively provided for display/output based on the determined availability status of the corresponding trickplay feature. The selective provision of a trickplay indicator can include providing a first trickplay indicator when the trickplay feature is available and providing a second, different trickplay indicator when the trickplay feature is unavailable. Alternately, the selective provision of a trickplay indicator includes providing the trickplay indicator when the trickplay feature is unavailable and omitting provision of the trickplay indicator when the trickplay feature is available, or vice versa.
1. A method comprising:
receiving, at a multimedia receiver, a multimedia content stream;
performing an analysis, at the multimedia receiver, of the multimedia content stream to determine whether or not a trickplay feature can be used with the multimedia content stream;
presenting, at a display device or a control device, a first graphical indicator to indicate that the trickplay feature is available and a second graphical indicator to indicate that the trickplay feature is not available prior to receiving a user request to activate the trickplay feature, wherein the presentation is made based on the analysis of the received multimedia content stream; and
when the trickplay feature cannot be used with the multimedia content stream, presenting, at the display device or the control device, an option to select an identical multimedia content stream from another source where the trickplay feature is available for the identical multimedia content stream,
wherein the analysis is based on criteria selected from a group consisting of a source of the multimedia content stream, an encoding format of the multimedia content stream, a transmission of the multimedia content stream, a buffered portion of the multimedia content stream, metadata associated with the multimedia content stream and combinations thereof.
2. The method of claim 1 , wherein the trickplay feature comprises a fast reverse feature, a fast forward feature, or a skip feature and further comprising selecting the multimedia content stream from a plurality of multimedia content streams in accordance with a user input.
3. The method of claim 2 , wherein the analysis is based on the buffered portion of the multimedia content stream, and the analysis comprises comparing the multimedia content stream with the trickplay feature.
4. The method of claim 3 , wherein the buffered portion of the multimedia content stream is content most recently received at the multimedia receiver, the trickplay feature is the fast-forward feature, and the fast-forward feature accordingly is not available.
5. The method of claim 1 , wherein the multimedia content stream is received at a source interface of the multimedia receiver, and the analysis comprises automatically determining the source of the content in the multimedia content stream.
6. The method of claim 1 , wherein the analysis is based on the encoding format of the multimedia content stream, and the analysis comprises automatically detecting the encoding format of the multimedia content stream, and determining whether the encoding format supports the trickplay feature.
7. The method of claim 1 , wherein the analysis is based on transmission of the multimedia content stream, and the analysis comprises automatically detecting a manner of transmission of the multimedia content stream, and determining whether the manner of transmission supports the trickplay feature.
8. The method of claim 1 , wherein the analysis is based on the metadata associated with the multimedia content stream, and wherein:
the multimedia content stream comprises a plurality of segments, and
the metadata indicates availability of the trickplay feature for a segment.
9. The method of claim 8 , wherein the metadata is native to the encoding format of the multimedia content stream.
10. The method of claim 8 , wherein the metadata comprises metadata added after encoding of the multimedia content stream.
11. The method of claim 1 , wherein the analysis is performed to determine availability of each of a plurality of trickplay features for the multimedia content stream, and wherein the first graphical indicator comprises an indicator of types of available trickplay features.
12. The method of claim 1 , wherein the presenting is on the control device and wherein the first graphical indicator to indicate that the trickplay feature is available is displayed for a predetermined amount of time and redisplayed for the predetermined amount of time upon detection of sudden motion of the control device.
13. A multimedia receiver comprising:
a memory to store instructions; and
a controller coupled to the memory, wherein responsive to executing the instructions, the controller performs operations comprising:
receiving a multimedia content stream;
performing an analysis of the multimedia content stream to determine whether or not a trickplay feature can be used with the multimedia content stream;
presenting, at a display device or a control device, a first graphical indicator to indicate that the trickplay feature is available and a second graphical indicator to indicate that the trickplay feature is not available prior to receiving a user request to activate the trickplay feature, wherein the presentation is made based on the analysis of the received multimedia content stream; and
when the trickplay feature cannot be used with the multimedia content stream, presenting, at the display device or the control device, an option to select an identical multimedia content stream from another source where the trickplay feature is available for the identical multimedia content stream,
wherein the analysis is based on at least one of a source of the multimedia content stream, an encoding format of the multimedia content stream, transmission of the multimedia content stream, a buffered portion of the multimedia content stream or metadata associated with the multimedia content stream, and
wherein the trickplay feature comprises a fast reverse feature, a fast forward feature, or a skip feature.
14. The multimedia receiver of claim 13 , wherein the operations further comprise selecting the multimedia content stream from a plurality of multimedia content streams in accordance with a user input.
15. The multimedia receiver of claim 13 , wherein the analysis is based on the metadata associated with the multimedia content stream, and wherein:
the multimedia content stream comprises a plurality of segments, and
the metadata indicates availability of the trickplay feature for a segment.
16. A tangible non-transitory computer-readable storage device, comprising computer instructions which, when executed by a processor of a multimedia receiver, cause the processor to perform operations comprising:
receiving, at the multimedia receiver, a multimedia content stream;
performing an analysis, at the multimedia receiver, of the multimedia content stream to determine whether or not a trickplay feature can be used with the multimedia content stream;
presenting, at a display device or a control device, a first graphical indicator to indicate that the trickplay feature is available and a second graphical indicator to indicate that the trickplay feature is not available prior to receiving a user request to activate the trickplay feature, wherein the presentation is made based on the analysis of the received multimedia content stream; and
when the trickplay feature cannot be used with the multimedia content stream, presenting, at the display device or the control device, an option to select an identical multimedia content stream from another source where the trickplay feature is available for the identical multimedia content stream,
wherein the analysis is based on a source of the multimedia content stream, an encoding format of the multimedia content stream, transmission of the multimedia content stream, a buffered portion of the multimedia content stream or metadata associated with the multimedia content stream.
17. The tangible computer-readable storage device of claim 16 , wherein the trickplay feature comprises a fast reverse feature, a fast forward feature, or a skip feature, and wherein the operations further comprise selecting the multimedia content stream from a plurality of multimedia content streams in accordance with a user input.
18. The tangible computer-readable storage device of claim 16 , wherein the analysis is based on the metadata associated with the multimedia content stream, and wherein:
the multimedia content stream comprises a plurality of segments, and
the metadata indicates availability of the trickplay feature for a segment.