# US 8,786,782 B2 · Multiple-input configuration and playback video enhancement

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- Number: US 8,786,782 B2
- Document ID: US8786782B2
- Status: Granted
- Kind: B2
- Application number: 13/222,390
- Filed: 2011-08-31
- Published: 2013-02-28
- Granted: 2014-07-22
- Earliest claimed: 2011-08-31
- Assignees: Disney Enterprises, Inc.
- Applicants: Nikhil Deshpande; Ximin Gong; Peter A. von Kaenel; James W. Appleby, II; Randy W. Sills, Sr.
- Inventors: Nikhil Deshpande; Ximin Gong; Peter A. von Kaenel; James W. Appleby, II; Randy W. Sills, Sr.
- Web page: https://patentgrep.com/patent/US8786782B2

## CPC

- H04N 5/265: Mixing
- H04N 5/262: Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects {; Cameras specially adapted for the electronic generation of special effects}
- H04N 5/268: Signal distribution or switching
- H04N 5/272: Means for inserting a foreground image in a background image, i.e. inlay, outlay
- H04N 5/2723: {Insertion of virtual advertisement; Replacing advertisements physical present in the scene by virtual advertisement (data processing systems or methods specially adapted for marketing G06Q30/02)}
- H04N 23/90: Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
- H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION

## Abstract

A system and method for delaying a first version of a video feed from a video camera according to a first delay to generate a second version of the feed, supplying the first version to an insertion system, wherein the insertion system inserts an indicia into the first version to create an enhanced version with a second delay substantially matching the first delay and supplying the enhanced version and the second version to a production switcher, wherein the enhanced version and the second version supplied to the production switcher are synchronized with one another.

## Claims

### Claim 1

A method, comprising:
delaying a first version of a video feed from a video camera according to a first delay to generate a second version of the feed;
supplying the first version to an insertion system, wherein the insertion system inserts an indicia into the first version to create an enhanced version with a second delay substantially matching the first delay; and
supplying the enhanced version and the second version to a production switcher, wherein the enhanced version and the second version supplied to the production switcher are synchronized with one another.

### Claim 2 (depends on 1)

The method according to claim 1, further comprising:
receiving a plurality of first versions of video feeds from a plurality of video cameras; and
selecting one of the plurality of first versions to supply to the insertion system to create the enhanced version of the selected one of the first versions.

### Claim 3 (depends on 2)

The method according to claim 2, wherein the selecting is based on one of:
receiving an indication that one of the video cameras is an active camera; and
receiving an indication from the production switcher.

### Claim 4 (depends on 2)

The method according to claim 2, further comprising:
delaying the first versions of all the video feeds to generate second versions of the feeds; and
supplying all the second versions to the production switcher synchronized with the enhanced version of the selected one of the first versions.

### Claim 5 (depends on 1)

The method according to claim 1, further comprising:
supplying one of the enhanced version and the second version for insertion into a broadcast program.

### Claim 6 (depends on 1)

The method according to claim 1, wherein the video feed is a stereoscopic video pair including a left eye image and a right eye image.

### Claim 7

A system, comprising:
a video delay element receiving a first version of a feed from a video camera and delaying the first version according to a first delay to generate a second version of the feed; and
a video switcher receiving the first version and supplying the first version to an insertion system, wherein the insertion system inserts an indicia into the first version to create an enhanced version with a second delay substantially matching the first delay, the video switcher further receiving the second version from the video delay element and outputting the enhanced version and the second version to a production switcher, the output to the production switcher of the enhanced version and the second version are synchronized with one another.

### Claim 8 (depends on 7)

The system according to claim 7, wherein the video switcher receives first versions of feeds from a plurality of video cameras and supplies a selected one of the first versions to the insertion system.

### Claim 9 (depends on 8)

The system according to claim 8, wherein the selected one of the first versions is based on one of an input received by the video switcher from the production switcher and an input received by the video switcher indicating that one of the video cameras is an active camera.

### Claim 10 (depends on 8)

The system according to claim 8, further comprising: further video delay elements corresponding to each of the plurality of video cameras, each further video delay element delaying the first version of the video feed of the corresponding video camera to generate a second version of the corresponding feeds, the video switcher receiving all the second versions and outputting all the second versions to the production switcher synchronized with the enhanced version of the selected one of the first versions.

### Claim 11 (depends on 7)

The system according to claim 7, wherein the production switcher outputs one of the enhanced version and the second version for insertion into a broadcast program.

### Claim 12 (depends on 8)

The system according to claim 8, further comprising:
a recording and clipping system receiving the first versions from each of the video cameras and outputting a pre-roll clip from one of the first versions to a front-end of the insertion system to generate metadata pertaining to the pre-roll clip, the recording and clipping system further receiving an identification of a playback clip within the pre-roll clip and outputting the playback clip to a back-end of the insertion system to insert an indicia into the playback clip based on the metadata, the playback clip including the indicia being output by the insertion system to the production switcher.

### Claim 13 (depends on 12)

The system according to claim 12, wherein a pre-roll segment, within the pre-roll clip and preceding the play-back clip, includes characteristic image features sufficient to enable metadata extraction.

### Claim 14 (depends on 8)

The system according to claim 8, further comprising:
a recording and clipping system receiving the first versions from each of the video cameras, wherein a front-end of the insertion system generates metadata for each of the first versions of the feeds, the recording and clipping system receiving an identification of a playback clip within one of the first versions and outputting the playback clip to a back-end of the insertion system to insert an indicia into the playback clip based on the metadata generated for the first version of the feed which includes the playback clip, the playback clip including the indicia being output by the insertion system to the production switcher.

### Claim 15 (depends on 7)

The system according to claim 7, wherein an amount of the first delay is based on one of a type of event of the feed and a video format of the feed.