Google Inc.

Alper Turgut

Ismail R Haritaoglu

Oztan Harmanci

A system and method for frame accurate editing of high resolution video content is disclosed. A method includes providing a low resolution video content displayed in a first viewing portion of an edit user interface, wherein the low resolution video content corresponds to a high resolution video content of the video content, receiving, via the viewing portion of the user interface, user input identifying a first start point and/or a first end point within the low resolution video content, and transmitting the first start point and/or the first end point to a server to obtain a respective intermediate video segment of an intermediate resolution video content corresponding to the high resolution video content. The method further includes presenting the respective intermediate video segment in a second viewing portion of the edit user interface, the second viewing portion comprising a frame identifying section to identify frames corresponding to the first start point and/or the first end point, receiving user input identifying a second start point and/or a second end point from within the intermediate resolution video content, and transmitting the second start point and/or the second end point to the server to obtain a respective high resolution video segment from the high resolution video content for presentation to the user.

Method and apparatus for frame accurate high resolution video editing in cloud using live video streams

An apparatus and method for providing a virtual online live video channel are disclosed. In one implementation, a processing device may receive a request to play the virtual online linear video channel from a video player. The processing device may establish a connection between a manifest server and the video player. The processing device may further identify a schedule for the virtual online linear video channel, the schedule identifies a plurality of video sources. The processing device may then provide, using the connection, a manifest file to the video player, the manifest file corresponding to the schedule for the virtual online linear video channel and identifying a first location of a live video stream and a second location of a prerecorded video signal, the live video stream and the prerecorded video signal to be retrieved by the video player and presented to a user of the video player.

Method and apparatus for a virtual online video channel

An apparatus and method for managing video playback is disclosed. In one aspect, a server may be used to generate a manifest file for directing a video player to play requested video content in a video stream with alternative content.

System for measuring video playback events using a server generated manifest/playlist

A system and method for frame accurate editing of high resolution live video streams is disclosed. A method includes providing a low resolution video stream displayed in a first viewing portion of an edit user interface, wherein the low resolution video stream corresponds to a high resolution video stream of the live video content, receiving, via the viewing portion of the user interface, user input identifying a first start point and a first end point within the low resolution video stream, and transmitting the first start point and the first end point to a server to obtain a respective intermediate video segment of an intermediate resolution video stream corresponding to the high resolution video stream. The method further includes presenting the respective intermediate video segment in a second viewing portion of the edit user interface, the second viewing portion comprising a frame identifying section to identify frames corresponding to the first start point and the first end point, receiving user input identifying a second start point and a second end point from within the intermediate resolution video stream, and transmitting the second start point and the second end point to the server to obtain a respective high resolution video segment from the high resolution video stream for presentation to the user.

A system and method for frame accurate editing of high resolution live video streams is disclosed. A live capture module receives and stores the live stream in the original resolution it is being distributed and provides a low resolution copy of the live stream for editing. An edit module receives the low resolution stream and provides an interface for individual editors to edit the live stream video. The individual editor may search forward or backward through the low resolution video stream to identify a start and end point for each desired video segment. The edit module then retrieves and displays high resolution video corresponding to the selected start and end points from which the individual editor may then navigate identify a frame accurate mark point for each. A job manager coordinates each request for a video segment and delivers the requested video segment to the individual editors.

An apparatus and method for using a server to generate per-user manifest files for providing unique viewing experiences and proxy modules local to video players receiving the manifest files for measuring video playback events with frame accuracy is disclosed. In one aspect, a server may be used to generate a manifest file for directing a video player to play requested video content in a video stream with advertising or other alternative content which may be desired. A proxy module local to the video player may parse the video stream to inject triggers at frame accurate locations which may be desired for measuring, such as at a precise frame in which the alternative content starts, stops, and/or reaches a midpoint with respect to the requested video content.

An apparatus and method for providing a virtual online live video channel is disclosed. The virtual video channel is generated without requiring a dedicated content provider and encoder for the channel. A schedule server stores a schedule for the virtual online live video channel, and the schedule may include one or more of live streaming video content, stored video content, and advertising. A video player establishes communication with a manifest server and requests playback of the video channel. The manifest server generates a per-user manifest file corresponding to the schedule of the video channel and delivers the per-user manifest file to the video player. The video player may then retrieve the desired video content from the content delivery network to produce the virtual online video channel.

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San Francisco, CA, United States of America

Alper Turgut