Generating media content playlists including interstitials combined with media content items

1. A method comprising:

identifying a plurality of media content items for a playlist, each of the plurality of media content items having an introductory segment, one or more main segments, and an ending segment;

determining a length of an ending segment of a first media content item of the plurality of media content items and a length of an introductory segment of a second media content item of the plurality of media content items;

selecting an interstitial to be added to the playlist between one or more main segments of the first media content item and one or more main segments of the second media content item, wherein a length of the interstitial exceeds a combined length of the ending segment of the first media content item and the introductory segment of the second media content item;

adding a spacing between the ending segment of the first media content item and the introductory segment of the second media content item, wherein a size of the spacing is based on a difference between the combined length of the ending segment of the first media content item and the introductory segment of the second media content item and the length of the interstitial; and

combining the interstitial with the first media content item and the second media content time by inserting the interstitial in the playlist between the one or more main segments of the first media content item and the one or more main segments of the second media content item based on the spacing, wherein the inserted interstitial is combined with at least a portion of the ending segment of the first media content item and at least a portion of the introductory segment of the second media content item.

2. The method of claim 1 , wherein the size of the spacing is equal to a delta amount of time determined by subtracting the combined length of the ending segment of the first media content item and the introductory segment of the second media content item from the length of the interstitial.

3. The method of claim 1 , further comprising:

determining that a length of a second interstitial is less than a combined length of an ending segment of the second media content item and an introductory segment of a third media content item of the plurality of media content items; and

adjusting an overlap, with the second interstitial, of the ending segment of the second media content item and the introductory segment of the third media content item.

4. The method of claim 3 , wherein adjusting the overlap, with the second interstitial, of the ending segment of the second media content item and the introductory segment of the third media content item comprises:

responsive to a determination that half of the length of the second interstitial exceeds the length of the introductory segment of the third media content item, overlapping, with the second interstitial, an initial portion of the ending segment of the second media content item and the entire introductory segment of the third media content item.

5. The method of claim 3 , wherein adjusting the overlap, with the second interstitial, of the ending segment of the second media content item and the introductory segment of the third media content item comprises:

responsive to a determination that half of the length of the second interstitial exceeds the length of the ending segment of the second media content item, overlapping, with the second interstitial, the entire ending segment of the second media content item and an initial portion of the introductory segment of the third media content item.

6. The method of claim 3 , wherein adjusting the overlap, with the second interstitial, of the ending segment of the second media content item and the introductory segment of the third media content item comprises, overlapping, with the second interstitial, a first portion of the ending segment of the second media content item and a second portion of the introductory segment of the third media content item, the first portion of the ending segment of the second media content item and the second portion of the introductory segment of the third media content item having the same length.

7. The method of claim 3 , wherein adjusting the overlap comprises shrinking at least one of the ending segment of the second media content item or the introductory segment of the third media content item to equalize the combined length of the ending segment of the second media content item and the introductory segment of the third media content item with the length of the second interstitial.

8. The method of claim 3 , wherein adjusting the overlap comprises overlapping a portion of the ending segment of the second media content item with a portion of the introductory segment of the third media content item to equalize the combined length of the ending segment of the second media content item and the introductory segment of the third media content item with the length of the second interstitial.

9. The method of claim 8 , wherein the overlapping portion of the ending segment of the second media content item and the overlapping portion of the introductory segment of the third media content item is faded in during playback.

10. The method of claim 1 , wherein the plurality of interstitial s comprise one or more of an announcement of the media content item that is playing next in the playlist, a notification of messages received while the first media content item played, and a trivia element that relates to both the first media content item and the second media content item.

11. The method of claim 1 , wherein the plurality of media content items comprise audio and video.

12. The method of claim 1 , wherein the plurality of media content items in the playlist are played in a first media player and the interstitial in the playlist is played in a second media player proximate to the first media player.

13. The method of claim 1 , further comprising:

transmitting the playlist of the media content items and the interstitial over a network to at least one media player of a client device.

14. The method of claim 1 , further comprising using timestamps to determine the lengths of the ending segment of the first media content item and the introductory segment of the second media content item.

15. The method of claim 1 , selecting one of a plurality of playlists, which comprises the playlist, based on at least one of a total count of media content items or at least one interstitial in each of the plurality of playlists.

16. A non-transitory computer readable storage medium comprising instructions that, when executed by a processor, cause the processor to:

identify a plurality of media content items for a playlist, each of the plurality of media content items having an introductory segment, one or more main segments, and an ending segment;

determine a length of an ending segment of a first media content item of the plurality of media content items and a length of an introductory segment of a second media content item of the plurality of media content items;

select an interstitial to be added to the playlist between one or more main segments of the first media content item and one or more main segments of the second media content item, wherein a length of the interstitial exceeds a combined length of the ending segment of the first media content item and the introductory segment of the second media content item;

add a spacing between the ending segment of the first media content item and the introductory segment of the second media content item, wherein a size of the spacing is based on a difference between the combined length of the ending segment of the first media content item and the introductory segment of the second media content item and the length of the interstitial; and

combining the interstitial with the first media content item and the second media content time by inserting the interstitial in the playlist between the one or more main segments of the first media content item and the one or more main segments of the second media content item based on the spacing, wherein the inserted interstitial is combined with at least a portion of the ending segment of the first media content item and at least a portion of the introductory segment of the second media content item.

17. The non-transitory computer readable storage medium of claim 16 , wherein the size of the spacing is equal to a delta amount of time determined by subtracting the combined length of the ending segment of the first media content item and the introductory segment of the second media content item from the length of the interstitial.

18. The non-transitory computer readable storage medium of claim 16 , the processor is further to:

determine that a length of a second interstitial is less than a combined length of an ending segment of the second media content item and an introductory segment of a third media content item of the plurality of media content items; and

adjust an overlap, with the second interstitial, of the ending segment of the second media content item and the introductory segment of the third media content item.

19. A system, comprising:

a memory device;

a processing device operatively coupled to the memory device, the processing device to:

identify a plurality of media content items for a playlist, each of the plurality of media content items having an introductory segment, one or more main segments, and an ending segment;

determine a length of an ending segment of a first media content item of the plurality of media content items and a length of an introductory segment of a second media content item of the plurality of media content items;

select an interstitial to be added to the playlist between one or more main segments of the first media content item and one or more main segments of the second media content item, wherein a length of the interstitial exceeds a combined length of the ending segment of the first media content item and the introductory segment of the second media content item;

add a spacing between the ending segment of the first media content item and the introductory segment of the second media item, wherein a size of the spacing is based on a difference between the combined length of the ending segment of the first media content item and the introductory segment of the second media content item and the length of the interstitial; and

combine the interstitial with the first media content item and the second media content time by inserting the interstitial in the playlist between the one or more main segments of the first media content item and the one or more main segments of the second media content item based on the spacing, wherein the inserted interstitial is combined with at least a portion of the ending segment of the first media content item and at least a portion of the introductory segment of the second media content item.

20. The system of claim 19 , wherein the size of the spacing is equal to a delta amount of time determined by subtracting the combined length of the ending segment of the first media content item and the introductory segment of the second media content item from the length of the interstitial.