Patent Application
20190174184
This invention relates a technique for altering content in live production.
In many instances, television broadcasters undertake live production of a program. such as live production of a news program, for over-the-air broadcasting. Television stations undertaking such live production often insert advertisements and/or public service announcements (hereinafter collectively referred to as “advertisements”) between the content segments. The advent of alternative modes of distribution, such as satellite and cable, afford the opportunity to distribute programs over a much greater geographic area than the reach of traditional over-the-air television broadcast signals. Indeed, the growing popularity and virtually unlimited reach of the Internet as a mode for distribution of television programs affords ever greater opportunities than are available by cable or satellite distribution.
The opportunity to distribute content over a much wider area than previously available gives rise the ability to tailor advertisements for different communities. For example an advertisement for a restaurant or other local establishment will likely not interest distant television viewers. Moreover, the ability to insert different advertisements in a given “time slot” in different geographic areas maximizes revenue because the program producer can sell the same time slot multiple times.
The ability to manipulate previously recorded television content generally poses few difficulties, especially with the advent of sophisticated non-linear editing technology that has become widely available. However, the ability to manipulate content during live production remains problematic. While replacing existing content during live production with content of the same length can occur with little difficulty, problems arise when the replacement content has a different length. Replacement content of a shorter length generally gets padded with filler content, which can alienate a viewer.
Presently, no good method exists for decreasing the overall duration of a live production. For example, imagine that a content segment contains two stories that cannot under live transmission to a web site for what ever reason. The content subscriber viewing such content from the web site would endure minutes of dead air (during the live stream). Attempting to switch to alternate content might not prove feasible if the content is not readily available.
Thus, a need exists for inserting new content into a live stream which overcomes the aforementioned difficulties.
Briefly, in accordance with a preferred embodiment of the present principles, there is provided a method for inserting a new content segment into a time slot between successive content segments played out during live production. The method commences by initially selecting a new content segment for insertion into the time slot whereupon the content segments undergo encoding. Play out of a successive content segment occurs for distribution over at least one of a first set of channels and at least one second channel until the occurrence of the time slot whereupon the new content segment undergoes play out for distribution over the at least one second channel. If the new content segment has a duration longer than the time slot, the length of at least one content segment gets reduced to provide substantially seamless play out.
1. Pre-production;
2. Production;
3. Post-Production; and
4. Publication
To facilitate understanding of the live show production system 10, the elements of the system will be described with respect to their roles in connection with (1) pre-production; (2) production; (3) Post-production; and (4) publication. Steps 2 and 4 can interact both with advertising traffic and billing activities.
The pre-production phase of live content production for a show such as a television new program usually entails the gathering of content segments (e.g., news stories) and associated metadata. To facilitate pre-production of a live show, the live show production system 10 includes at least one and preferably a plurality of data entry and display apparatus, each enabling an operator to enter data and receive displayed information with respect to at least the following activities:
(1) Web production and editing;
(2) Newsroom production; and
(3) Digital news production and asset management.
An operator could make use of a single data entry and display apparatus to enter data and receive information with respect to all three activities (as well as other functions). In practice, different operators often handle (1) web production and editing; (2) newsroom production; and (3) digital news production and asset management, via a corresponding one of data entry and display apparatus 121, 122 and 123, respectively. Each of the data entry and display apparatus 12E, 122 and 123 typically takes the form of a conventional video display terminal having an associated keyboard. Alternatively, the data entry and display apparatus 121, 122 and 123 could take different forms, such as desk top or lap top computers, Personal Data Assistants (PDAs) or the like. To the extent that that one or more of (1) web production and editing; (2) newsroom production, and (3) digital news production and asset management activities, requires more than one operator, the live show production system 10 could include additional data entry and display apparatus associated with that activity.
The data entry and display apparatus 121-123 each link to a new room computer system (NRCS) 14. The NRCS 14 typically includes one or more processors (not shown) and one or more servers (not shown), as well as other devices, all operating under one or more control programs that serve to automate various activities associated with news gathering. For example, the NRCS 14 typically manages and tracks story assignments as among various individuals such as reporters, camera operators and the like. Additionally, the NRCS 14 serves as the point of entry (e.g., the ingest point) for news stories, transcripts and metadata to drive both the automated broadcast system 22 and the encoder 24. Further, the NRCS 14 affords news room personnel, including reporters and editors, the ability to perform at least some editing operations, including the addition of graphics triggered by the automated broadcast system 22 or by the workflow manager 34, thereby allowing such personnel to create content segments stored by the NRCS 14.
As discussed earlier, a live show typically includes one or more advertisements for play out between content segments. Most television stations employ one or more systems, best exemplified by the traffic management system 16, for managing the scheduling of advertisements in terms of the time at which they appear as well as billing of the costs to the parties who contracted for the play-out of such advertisements. Typically, a television station will charge different amounts for advertisements depending on the program in which such advertisements appear. Thus, programs that have many viewers typically command higher advertising rates than less popular programs. By the same token, programs that appear during certain times also can command higher advertising rates than programs that appear during other times. Further, certain segments of the newscast, i.e., weather, top stories, sports, might draw higher revenue than other portions of the newscast.
The traffic management system 16 enjoys a link to a browser 18, typically taking the form of a video display terminal or a personal computer and associated display for providing reports as well as for providing an interface between the traffic system and other elements (described hereinafter) within the system 10. The browser 18 also links to a firewall 19 to enable users with appropriate permission to remotely access the traffic and billing information.
The production phase of live show production generally entails the creation and subsequent execution of a script to assemble and play out a succession of content segments. As an example, production of a live television news program typically entails the play out of previously recorded content segments interspersed with live shots and accompanying audio of on-air talent, live shots of reporters in the field, and or live network feeds. To facilitate the “production” phase, the system 10 includes a broadcast production system 22 that provides either via a standard manual workflow or an automated work flow, such provided in the Ignite Automated. Production System available from Thomson Grass Valley. Jacksonville, Fla. The broadcast production system 22 receives content segments from the NRCS 14 which pass typically via the Media Object Server Protocol. The automated broadcast production system 22 typically comprises the combination of one or more computers and associated peripherals such as storage devices, as well one or more broadcast production devices (not shown), such as cameras, video switchers, audio mixers, to name but a few, all under the control of such computer(s). The automated broadcast production system 22 controls the creation and assembly of content segments into a script for automated rundown (e.g., execution of that script) to create a television program for distribution (i.e., publication). To facilitate the live show “production” phase, the live show production system 10 of
The live show production system 10 of
The “post-production” phase of live, show production typically involves the manipulation of content to perform certain tasks, such as editing for example. In the illustrated embodiment of the live show production system 10 of the present principles, such content manipulation can include the insertion of an advertisement, or even new content into a time slot between successive content segments.
To facilitate the “post-production” phase of live television program creation, the system 10 of
At least one administration browsing apparatus 36, typically in the form of a video terminal and associated keyboard, links to the work flow manager 34 to enable an operator to access the work flow manager to perform various tasks including controlling content management and distribution. At least one approval work station 38 also possesses a link to the work flow manager 34 to enable an operator to review both live and non-linear edited content and grant approvals for publication.
The “publication” phase of live show production typically entails the distribution of content to viewers. Traditionally, distribution of a television program produced live entailed terrestrial transmission over the air or transmission to one or more satellite or cable systems. As discussed above, the live show production system 10 advantageously can distribute content over one or more networks, such as the Internet. To facilitate publication (i.e., distribution), over the Internet, the system 10 includes the firewall 19 which, as described previously, serves as a portal to pass television programs to interested subscribers. As discussed, the firewalls 26 and 35 enable users with appropriate permissions to access the live show production system 10 to obtain certain information related to system operation.
Following step 200 in
Following step 202, a check occurs during step 204 to determine whether any “open slots exist, that is time slots for which no advertisements have been selected. In practice, time slots undergo processing one at a time. If no open time slots exist, then process execution branches to step 206. Otherwise, process execution branches to step 208 during which each slot gets processed iteratively. For each slot, the work flow manager 34 generates a new “advertisement play list” based on the duration of the time slot. Knowing the duration of the time slot enables selection of an advertisement or a sequence of advertisements for play out by choosing not-yet-shown advertisements whose duration will closely fill the available time.
Following step 208, step 210 undergoes execution at which time, advertisement files get copied from the work flow manager 34 to the encoder 24 to appear at predefined advertising publishing point. The advertising files bear sequential identifiers to enable the encoder 24 to access the advertisements in order.
This application claims priority under 35 U.S.C. 119(e) to U.S. Provisional Patent Application Ser. No. 61/123,673 filed 10 Apr. 2008, the teachings of which are incorporated herein.
| Number | Date | Country | |
|---|---|---|---|
| 61123673 | Apr 2008 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 12736197 | Sep 2010 | US |
| Child | 16266869 | US |
