CN113411619A - Non-programming streaming media film examination method in field of broadcast television - Google Patents
Non-programming streaming media film examination method in field of broadcast television Download PDFInfo
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- CN113411619A CN113411619A CN202110483327.9A CN202110483327A CN113411619A CN 113411619 A CN113411619 A CN 113411619A CN 202110483327 A CN202110483327 A CN 202110483327A CN 113411619 A CN113411619 A CN 113411619A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
The invention discloses a non-programming engineering streaming media film examination method in the field of broadcast television, which comprises the following steps: the method comprises the following steps: opening a project by a reviewing person in the mobile reviewing client, and initiating a reviewing application; step two: the non-editing engineering examination service receives the examination application, generates a stream signal at the same time, and pushes the stream signal to a stream media server in real time; step three: after receiving the stream signal, the stream media server automatically generates a stream signal address and returns the address to the mobile examination client of the auditor; step four: normally playing non-editing engineering pictures by film examiners through streaming, and commenting on editing work of producers; step five: the manufacturer reviews the annotation opinions and modifies the project. The invention provides a film examination method based on engineering documents, and a film examiner can remotely request the contents of the engineering documents in a streaming media mode. The film examination person finds the manufacturing problem, feeds back in real time, realizes the direct film examination of the remote engineering document, and improves the film examination efficiency.
Description
Technical Field
The invention relates to the technical field of non-editing, in particular to a non-editing engineering streaming media film examination method in the field of broadcast television.
Background
In the broadcast television industry, video production and film examination are indispensable. How to ensure whether the working content of non-operator meets the expectation and meets the quality requirement. An experienced auditor is required to audit the content during the production phase. The traditional main film examination mode is as follows:
the first method is as follows: the film examiner and the maker are located in the same place for working, the film examiner can check the film at any time when arriving at the station of the maker, or the film examiner can open a non-woven project at the station of the film examiner for film examination. The method has the advantages that the method can participate in auditing at any time to find errors in time, and has the defect of mandatory regional limitation and requirement that the examiner can not leave.
The second method comprises the following steps: and after the manufacturer finishes editing, synthesizing a finished product video file and sending the synthesized finished product video file to a film examiner, and playing the finished product file by the film examiner for film examination. The method has the advantages that the method is not limited by places, has the defects of low efficiency, time is consumed for packaging and sending the finished product files, and the feedback of the film examination personnel can not intuitively and conveniently indicate the finished product problems only through communication means.
In the 1 st mode, both parties have all restrictions on the office, stay in oral communication, and no coordination is realized. In the 2 nd method, the files need to be packed each time, which causes a lot of time waste. Therefore, a mode for examining the film in real time anytime and anywhere is needed at present, and the film examining efficiency is improved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a non-editing engineering streaming media examination method in the field of broadcast television.
The purpose of the invention is realized by the following technical scheme:
a non-programming stream media film examination method in the field of broadcast television comprises the following steps:
the method comprises the following steps: opening a project by a reviewing person in the mobile reviewing client, and initiating a reviewing application;
step two: the non-editing engineering examination service receives the examination application, generates a stream signal at the same time, and pushes the stream signal to a stream media server in real time;
step three: after receiving the stream signal, the stream media server automatically generates a stream signal address and returns the address to the mobile examination client of the auditor;
step four: normally playing a non-edited engineering picture by the auditor through a stream, annotating the comments on the editing work of the maker, submitting the auditing result by the auditor after the auditor is finished, and sending a message to remind the maker of finishing the auditor by the client;
step five: and the maker receives the examination completion message, checks the annotation opinions and modifies the project according to the annotation opinions.
The first step comprises the following substeps: examining a non-edited project file list at a PC client or an App client by an examining person, and beginning examination on a project submitted by a maker; and initiating a film examination process when film examination is started, and submitting a notice and a project ID to a non-editing project film examination service.
The second step comprises the following substeps: receiving the notice by the non-editing engineering examination service, starting background rendering on the engineering, synthesizing video, audio, picture, special effect and subtitle contents, and generating rtmp streaming media signals by using a GPU soft coding technology in real time; and the non-programmed engineering examination service pushes the rtmp streaming media signal to a streaming media server.
The third step comprises the following substeps: the streaming media server receives the rtmp streaming media signal, stores the signal, generates a streaming media address for on-demand viewing and returns to the non-programmed reviewing service; the non-editing engineering examination service returns the streaming media address to the client initiating the application; and the PC client and the App client receive the streaming media watching address and start to play the project content picture in real time.
The fourth step comprises the following substeps: the examiner starts to examine the picture, examines and verifies the content picture, and directly marks and annotates information on the picture when finding a problem; the mobile film examination client intercepts frames of the picture, records marks, comments, time points, film examiners and film examination time information, binds the information to a project and stores the information; after the examination is finished, the examiner submits an examination result, and the client sends a message to remind a manufacturer of finishing the examination.
The fifth step specifically comprises: and (4) receiving the examination completion message, opening the project, checking examination results, marks and annotation information, and if the examination results, continuously modifying the examination results, and resubmitting the examination results until the examination is completed.
The invention has the beneficial effects that: in order to break through the limitation of project examination, the examination efficiency is improved, and the examination can be conveniently carried out by an auditor at any time and any place. The invention provides a film examination method based on engineering documents, and a film examiner can remotely request the contents of the engineering documents in a streaming media mode. The examiner finds the manufacturing problem, supports direct marking and annotation on the image picture, feeds back the marking and annotation to the manufacturer in real time, and realizes remote direct examination of the engineering document.
Drawings
FIG. 1 is a block flow diagram of the present invention.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
The non-editing engineering file is a special file form, is associated with a plurality of files such as video, audio, pictures and the like, is accompanied with editing information such as special effects, subtitles and the like, can be opened and played by a professional interface system, and is not compatible with non-editing system engineering files of various manufacturers.
In order to break through the limitation of project examination, the examination efficiency is improved, and the examination can be conveniently carried out by an auditor at any time and any place. The invention provides a film examination method based on engineering documents, and a film examiner can remotely request the contents of the engineering documents in a streaming media mode. The film examiner finds the manufacturing problem, supports direct marking and annotation on the image picture, and feeds back the image picture to the manufacturer in real time. And the remote direct examination of the engineering documents is realized. As shown in fig. 1, the specific process of the present invention is:
1. the slide is generated into a streaming media signal:
and the film examiner checks the non-edited project file list at the PC client and the App client and starts film examination on the project submitted by the maker. And initiating a film examination process when film examination is started, and submitting a notice and a project ID to a non-editing project film examination service.
And the non-programmed engineering examination service receives the notification, starts a background to render the engineering, synthesizes contents such as video, audio, pictures, special effects, subtitles and the like, and generates a rtmp streaming media signal by using a GPU soft coding technology in real time. And the non-programmed engineering examination service pushes the rtmp streaming media signal to a streaming media server.
And the streaming media server receives the rtmp streaming media signal, stores the signal, generates a streaming media address for on-demand viewing, and returns to the non-programmed reviewing service.
And the non-editing engineering examination service returns the streaming media address to the client side initiating the application.
And the PC client and the App client receive the streaming media watching address and start to play the project content picture in real time.
2. Project playing examination film
And (4) the film examiner starts film examination, examines and verifies the content picture, and directly marks and annotates information on the picture when finding a problem.
And the examination client intercepts frames of the pictures, records information such as marks, comments, time points, examiners, examination time and the like, binds the information to the engineering and stores the information.
And after the examination is finished, the examiner submits an examination result, and the client sends a message to remind a manufacturer of finishing the examination.
3. And (3) reviewing result feedback:
and (4) receiving the examination completion message, opening the project, checking examination results, marks, annotations and other information, and if the information has problems, continuously modifying the information until the examination is resubmitted after the information is completed.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A non-programming streaming media film examination method in the field of broadcast television is characterized by comprising the following steps:
the method comprises the following steps: opening a project by a reviewing person in the mobile reviewing client, and initiating a reviewing application;
step two: the non-editing engineering examination service receives the examination application, generates a stream signal at the same time, and pushes the stream signal to a stream media server in real time;
step three: after receiving the stream signal, the stream media server automatically generates a stream signal address and returns the address to the mobile examination client of the auditor;
step four: normally playing a non-edited engineering picture by the auditor through a stream, annotating the comments on the editing work of the maker, submitting the auditing result by the auditor after the auditor is finished, and sending a message to remind the maker of finishing the auditor by the client;
step five: and the maker receives the examination completion message, checks the annotation opinions and modifies the project according to the annotation opinions.
2. The method for reviewing non-programmed streaming media in the field of broadcast television according to claim 1, wherein the first step comprises the following sub-steps: examining a non-edited project file list at a PC client or an App client by an examining person, and beginning examination on a project submitted by a maker; and initiating a film examination process when film examination is started, and submitting a notice and a project ID to a non-editing project film examination service.
3. The method for reviewing non-programmed streaming media in the field of broadcast television according to claim 1, wherein the second step comprises the following substeps: receiving the notice by the non-editing engineering examination service, starting background rendering on the engineering, synthesizing video, audio, picture, special effect and subtitle contents, and generating rtmp streaming media signals by using a GPU soft coding technology in real time; and the non-programmed engineering examination service pushes the rtmp streaming media signal to a streaming media server.
4. The method for reviewing non-programmed streaming media in the field of broadcast television according to claim 1, wherein the third step comprises the following substeps: the streaming media server receives the rtmp streaming media signal, stores the signal, generates a streaming media address for on-demand viewing and returns to the non-programmed reviewing service; the non-editing engineering examination service returns the streaming media address to the client initiating the application; and the PC client and the App client receive the streaming media watching address and start to play the project content picture in real time.
5. The method for reviewing non-programmed streaming media in the field of broadcast television according to claim 1, comprising the following sub-steps: the examiner starts to examine the picture, examines and verifies the content picture, and directly marks and annotates information on the picture when finding a problem; the mobile film examination client intercepts frames of the picture, records marks, comments, time points, film examiners and film examination time information, binds the information to a project and stores the information; after the examination is finished, the examiner submits an examination result, and the client sends a message to remind a manufacturer of finishing the examination.
6. The non-programming streaming media reviewing method in the field of broadcast television according to claim 1, wherein the fifth step specifically comprises: and (4) receiving the examination completion message, opening the project, checking examination results, marks and annotation information, and if the examination results, continuously modifying the examination results, and resubmitting the examination results until the examination is completed.
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Cited By (1)
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