Storing same channel overlapping recordings
View Patent ↗First media segments for a first media program are recorded. The first media program is scheduled to start at a first start time and end at a first end time, whereas a second media program is scheduled to start at a second start time and end at a second end time, the first end time being after the second start time. It is determined whether the first media program and the second media program are on a same channel. If so, one or more shared media segments, one of which is before all other shared media segments in the shared media segments and begins no later than the first time, are recorded. A first media program object is generated to represent a first recording of the first media program, and includes references to the first media segments and the shared media segments.
1. A method comprising:
determining whether a first media program and a second media program are broadcasted on a same channel, the first media program scheduled to start at a first start time and end at a first end time, the second media program scheduled to start at a second start time and end at a second end time, the first end time being after the second start time;
in response to determining that the first media program and the second media program are broadcasted on the same channel, performing:
recording media segments for a consolidated recording that includes both the first media program and the second media program;
identifying one or more first media segments, among the media segments for the consolidated recording, that precede a time no later than the second start time of the second media program; and
identifying one or more shared media segments among the media segments for the consolidated recording, the one or more shared media segments being shared by the first media program object and the second media program object;
generating a first media program object to represent a first recording of the first media program, the first media program object including references to the first media segments and the shared media segments; and
generating a second media program object to represent a second recording of the second media program, the second media program object including references to the shared media segments but not to the first media segments.
2. The method of claim 1 , wherein one of the one or more shared media segments ends after the second start time.
3. The method of claim 1 , wherein one of the one or more shared media segments begins before the second start time.
4. The method of claim 1 , wherein the first media program and the second media program are received with a same tuner.
5. The method of claim 1 , further comprising:
receiving a request to delete the first recording of the first media program;
in response to receiving the request to delete the first recording of the first media program, performing:
deleting the first media segments;
determining whether an existing recording other than the first recording of the first media program refers to the shared media segments; and
deleting the first media program object.
6. The method of claim 1 , further comprising:
causing the first recording to be presented for a user to select for play back; receiving a request from the user to play back the first recording;
in response to receiving the request to play back the first recording, performing:
causing the first media segments to be played back along a time order as represented in the first media program object; and
after the first media segments have been played back, causing the shared media segments to be played back.
7. The method of claim 1 , further comprising:
causing the second recording to be presented for a user to select for play back;
receiving a request from the user to play back the second recording;
in response to receiving the request to play back the second recording, causing the shared media segments to be played back along a time order as represented in the second media program object.
8. The method of claim 1 , wherein the first media program overlaps with a previous media program preceding the first media program; and wherein the first media program object that represents the first recording of the first media program further includes references to one or more previous shared media segments between the previous media program and the first media program.
9. A non-transitory computer readable medium storing instructions, which when executed by one or more processors cause performance of:
determining whether a first media program and a second media program are broadcasted on a same channel, the first media program scheduled to start at a first start time and end at a first end time, the second media program scheduled to start at a second start time and end at a second end time, the first end time being after the second start time;
in response to determining that the first media program and the second media program are broadcasted on the same channel, performing:
recording media segments for a consolidated recording that includes both the first media program and the second media program;
identifying one or more first media segments, among the media segments for the consolidated recording, that precede a time no later than the second start time of the second media program; and
identifying one or more shared media segments among the media segments for the consolidated recording, the one or more shared media segments being shared by the first media program object and the second media program object;
generating a first media program object to represent a first recording of the first media program, the first media program object including references to the first media segments and the shared media segments; and
generating a second media program object to represent a second recording of the second media program, the second media program object including references to the shared media segments but not to the first media segments.
10. The medium of claim 9 , wherein one of the one or more shared media segments ends after the second start time.
11. The medium of claim 9 , wherein one of the one or more shared media segments begins before the second start time.
12. The medium of claim 9 , wherein the first media program and the second media program are received with a same tuner.
13. The medium of claim 9 , wherein the instructions comprise further instructions, which when executed by one or more processors cause performance of:
receiving a request to delete the first recording of the first media program;
in response to receiving the request to delete the first recording of the first media program, performing:
deleting the first media segments;
determining whether an existing recording other than the first recording of the first media program refers to the shared media segments; and
deleting the first media program object.
14. The medium of claim 9 , wherein the instructions comprise further instructions, which when executed by one or more processors cause performance of:
causing the first recording to be presented for a user to select for play back;
receiving a request from the user to play back the first recording;
in response to receiving the request to play back the first recording, performing:
causing the first media segments to be played back along a time order as represented in the first media program object; and
after the first media segments have been played back, causing the shared media segments to be played back.
15. The medium of claim 9 , wherein the instructions comprise further instructions, which when executed by one or more processors cause performance of:
causing the second recording to be presented for a user to select for play back;
receiving a request from the user to play back the second recording;
in response to receiving the request to play back the second recording, causing the shared media segments to be played back along a time order as represented in the second media program object.
16. The medium of claim 9 , wherein the first media program overlaps with a previous media program preceding the first media program; and wherein the first media program object that represents the first recording of the first media program further includes references to one or more previous shared media segments between the previous media program and the first media program.
17. An apparatus comprising:
a subsystem, implemented at least partially in hardware, that determines whether a first media program and a second media program are broadcasted on a same channel, the first media program scheduled to start at a first start time and end at a first end time, the second media program scheduled to start at a second start time and end at a second end time, the first end time being after the second start time;
a subsystem, implemented at least partially in hardware, that, in response to determining that the first media program and the second media program are broadcasted on the same channel, performs:
recording media segments for a consolidated recording that includes both the first media program and the second media program; identifying one or more first media segments, among the media segments for the consolidated recording, that precede a time no later than the second start time of the second media program; and
identifying one or more shared media segments among the media segments for the consolidated recording, the one or more shared media segments being shared by the first media program object and the second media program object;
a subsystem, implemented at least partially in hardware, that generates a first media program object to represent a first recording of the first media program, the first media program object including references to the first media segments and the shared media segments; and
a subsystem, implemented at least partially in hardware, that generates a second media program object to represent a second recording of the second media program, the second media program object including references to the shared media segments but not to the first media segments.
18. The apparatus of claim 17 , wherein one of the one or more shared media segments ends after the second start time.
19. The apparatus of claim 17 , wherein one of the one or more shared media segments begins before the second start time.
20. The apparatus of claim 17 , wherein the first media program and the second media program are received with a same tuner.
21. The apparatus of claim 17 , further comprising:
a subsystem, implemented at least partially in hardware, that receives a request to delete the first recording of the first media program;
a subsystem, implemented at least partially in hardware, that, in response to receiving the request to delete the first recording of the first media program, performs:
deleting the first media segments;
determining whether an existing recording other than the first recording of the first media program refers to the shared media segments; and
deleting the first media program object.
22. The apparatus of claim 17 , further comprising:
a subsystem, implemented at least partially in hardware, that causes the first recording to be presented for a user to select for play back;
a subsystem, implemented at least partially in hardware, that receives a request from the user to play back the first recording;
a subsystem, implemented at least partially in hardware, that, in response to receiving the request to play back the first recording, performs:
causing the first media segments to be played back along a time order as represented in the first media program object; and
after the first media segments have been played back, causing the shared media segments to be played back.
23. The apparatus of claim 17 , further comprising:
a subsystem, implemented at least partially in hardware, that causes the second recording to be presented for a user to select for play back;
a subsystem, implemented at least partially in hardware, that receives a request from the user to play back the second recording;
a subsystem, implemented at least partially in hardware, that, in response to receiving the request to play back the second recording, causes the shared media segments to be played back along a time order as represented in the second media program object.
24. The apparatus of claim 17 , wherein the first media program overlaps with a previous media program preceding the first media program; and wherein the first media program object that represents the first recording of the first media program further includes references to one or more previous shared media segments between the previous media program and the first media program.