CLIP GENERATION BASED ON MULTIPLE ENCODINGS OF A MEDIA STREAM

摘要

A method includes receiving a media stream and generating first and second encodings of the media stream, the first encoding associated with a first key frame interval and the second encoding associated with a second key frame interval greater than the first key frame interval. The method also includes receiving, from a destination device, a request to generate a media clip, the request identifying a start point. The method further includes generating the media clip based on first sequence of frames of the first encoding and second sequence of frames of the second encoding. The first sequence begins at a first frame corresponding to the start point and ends at a second frame corresponding to a transition point. The second sequence begins at a third frame following the transition point and ends at a fourth frame corresponding to a stop point.

主权项

1. A method comprising:
receiving a media stream; generating a first encoding of the media stream and a second encoding of the media stream, wherein the first encoding is associated with a first key frame interval and the second encoding is associated with a second key frame interval that is greater than the first key frame interval, wherein the first key frame interval and the second key frame interval correspond to a spacing between individual key frames of the first encoding and the second encoding, respectively, the individual key frames being intracoded frames that are decodable independent of other frames; receiving, from a destination device, a request to generate a media clip, wherein the request identifies a start point of the media clip; after generating the first encoding of the media stream and the second encoding of the media stream, generating the media clip based on a first sequence of frames of the first encoding and a second sequence of frames of the second encoding, wherein the first sequence begins at a first frame corresponding to the start point and ends at a second frame corresponding to a transition point, and wherein the second sequence begins at a third frame following the transition point and ends at a fourth frame corresponding to a stop point of the media clip; and sending at least one of the media clip or a link to the media clip to the destination device.