CN113473183B - Dynamic and static media stream batch processing method applied to fusion media - Google Patents
Dynamic and static media stream batch processing method applied to fusion media Download PDFInfo
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- 230000004927 fusion Effects 0.000 title claims abstract description 17
- 238000003672 processing method Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 18
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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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
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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
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
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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
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention is suitable for the field of data processing technology improvement, and provides a dynamic and static media stream batch processing method applied to a fusion medium, which comprises the following steps: s1, editing and uploading recorded media video to a system server by a user through a user terminal; s2, the server side receives videos uploaded by the user and counts the number M of the received videos; s3, setting the number N of the resources which can be processed according to the use condition of the server resources; s4, judging the sizes of the number M of received videos and the number N of processing resources, if M is less than or equal to N, simultaneously processing the media videos by the server side and returning to a user for browsing and playing, if M is more than N, preferentially converting all the resources into low-code-rate videos by the server side, returning to the user side, setting preview timeliness, and executing the next step; s5, storing the streaming media resources into a queue, and waiting for asynchronous processing to transcode the media video resources into video resources with high code rate. The method is simple to operate, and the user uploading media stream resource can be transcoded into the high-code-rate high-definition video resource.
Description
Technical Field
The invention belongs to the field of data processing technology improvement, and particularly relates to a dynamic and static media stream batch processing method applied to a fusion medium.
Background
When processing dynamic and static media stream resources of the fusion media, the traditional method is to manually operate the media stream resources through desktop software one by one aiming at each media stream resource through the desktop software, edit and frame extraction and transcoding actions are carried out, and media resources which can be presented to users are obtained.
The prior art is based on desktop software, and media stream resources are processed through manual transcoding and frame extraction, so that once the media stream resources needing to be processed are large, the labor cost needing to be consumed is greatly increased, and the processing efficiency is improved.
Disclosure of Invention
The invention aims to provide a dynamic and static media stream batch processing method applied to a fusion medium, and aims to solve the technical problems.
The invention is realized in such a way that the method for processing the dynamic and static media streams applied to the fusion media comprises the following steps:
s1, editing and uploading recorded media video to a system server by a user through a user terminal;
s2, the server side receives videos uploaded by the user and counts the number M of the received videos;
s3, setting the number N of the resources which can be processed according to the use condition of the server resources;
s4, judging the sizes of the number M of received videos and the number N of processing resources, if M is less than or equal to N, simultaneously processing the media videos by the server side and returning to a user for browsing and playing, if M is more than N, preferentially converting all the resources into low-code-rate videos by the server side, returning to the user side, setting preview timeliness, and executing the next step;
s5, storing the streaming media resources into a queue, and waiting for asynchronous processing to transcode the media video resources into video resources with high code rate.
The invention further adopts the technical scheme that: the dynamic and static media stream batch processing method applied to the fusion media further comprises the following steps:
s6, judging whether the server resources are idle, if yes, maximizing conversion efficiency, processing and transcoding the media stream resources in the consumption queue into video resources with high code rate, and if no, executing the step S6 after preset time.
The invention further adopts the technical scheme that: the dynamic and static media stream batch processing method applied to the fusion media further comprises the following steps:
s7, after the server asynchronously transcodes the media stream resource into the high-code-rate video resource, the high-code-rate video resource address is replaced by the previous low-code-rate video resource address.
The invention further adopts the technical scheme that: in the step S4, when M is less than or equal to N, the server asynchronously transcodes the media stream video resource uploaded by the user into a high-code-rate video resource, stores the address of the high-code-rate video resource, sets an index link address, and sends the link address to the user for video browsing and playing.
The invention further adopts the technical scheme that: in the step S4, after the media stream video is converted into the high-bitrate video resource, the high-definition picture in a certain frame is extracted and captured in the video resource to be used as a cover or picture resource.
The invention further adopts the technical scheme that: the dynamic and static media stream batch processing method applied to the fusion media can be used for processing static picture resources and transcoding pictures into high-definition pictures.
The invention further adopts the technical scheme that: therefore, the user side adopts a mobile phone or a tablet personal computer provided with the client APP.
The invention further adopts the technical scheme that: the server side adopts a server cluster or cloud server with data processing capability.
The beneficial effects of the invention are as follows: the system can be provided with media stream resources for processing batches, and the problems of long time consumption, low efficiency and the like of manual operation are solved. The method is simple to operate, and a user can transcode and generate the high-code-rate video resource which accords with the media playing by only uploading the media stream resource.
Drawings
Fig. 1 is a flowchart of a method for processing a dynamic and static media stream batch applied to a fusion media according to an embodiment of the present invention.
Detailed Description
Fig. 1 shows a flow chart of a method for batch processing dynamic and static media streams applied to a fusion medium, which is provided in the invention, and is described in detail as follows:
when a large number of video files to be transcoded and clipped exist, the video files to be processed are added into a queue, the video files with low code rate are quickly transferred out to be provided for a user to preview, and when the detection server resources are idle, the high code rate output is processed one by one, and the method is also suitable for the picture resources.
Step S1, a user edits and uploads recorded media video to a system server through a user side; at the user end, the user edits and uploads the recorded media video to the system server end. The user terminal is a shooting-following device with shooting function, the device can be normally connected with a network, videos shot in time can be uploaded to the server terminal, and the device can be mobile devices such as a mobile phone, a tablet personal computer, a telephone watch and the like provided with an APP.
Step S2, the server receives videos uploaded by users and counts the number M of the received videos; the server receives the video uploaded by the user. And counting to obtain the video quantity M. The server receives videos uploaded by different users in real time, carries out statistics on the received videos, uniformly stores the received video data in a designated position and indexes the videos, so that each video corresponds to a corresponding uploading user, the video stream corresponding to each user can be one or more, and the video streams of each user are arranged according to natural sequencing; video sequencing is carried out on the received video streams according to the received time sequence, and a designated serial number of each day of received video streams is generated for convenient subsequent searching; the counted number of received videos is denoted as M, where M takes a natural number.
Step S3, setting the number N of the resources which can be processed according to the use condition of the server resources; the server sets the number N of resources which can be processed according to the service condition of the server resources. At the server side, the server can evaluate the speed, efficiency and the like of processing video resources according to the current running condition, and the number of the resources capable of processing the video or the picture at present is set according to the evaluated condition and is recorded as N, wherein the value of N is a natural number.
Step S4, judging the sizes of the received video quantity M and the processing resource quantity N, if M is less than or equal to N, the server side simultaneously processes the media video and returns to the user for browsing and playing, if M is more than N, the server side preferentially converts all the resources into low-code-rate video and returns the low-code-rate video to the user side, preview timeliness is set, and the next step is executed; when M is less than or equal to N, the server can process the media video uploaded by the user at the same time, transcode the resource into a high-code-rate video, store the high-code-rate video address, and return to the user for browsing and playing; the server side asynchronously transcodes the media stream video resources uploaded by the user into high-code-rate video resources, stores the addresses of the high-code-rate video resources, sets index link addresses and sends the link addresses to the user side for video browsing and playing. When M is greater than N, the server side preferably converts all the resources into low-code-rate video, returns the low-code-rate video to the user side and provides the user with preview timeliness. After converting the media stream video into a high-code rate video resource, the array is extracted from the video resource to capture a high-definition picture in a certain frame, and the high-definition picture is used as a cover or picture resource.
And S5, storing the streaming media resources into a queue, and waiting for asynchronous processing to transcode the media video resources into video resources with high code rate.
And S6, judging whether the server resources are idle, if so, maximizing the conversion efficiency, transcoding the media stream resources in the consumption queue into video resources with high code rate, and if not, executing the step S6 after the preset time. When the server resources are idle, the preset time is 15 minutes, 30 minutes, 1 hour, and the like, and the server resources can be maximally used for processing video frequency markets with high transcoding rate, and the media stream resources in the queues are consumed.
S7, after the server asynchronously transcodes the media stream resource into the high-code-rate video resource, the high-code-rate video resource address is replaced by the previous low-code-rate video resource address. The server side asynchronously transcodes the media stream resources into the high-code-rate video, replaces the high-code-rate video resource address with the previous low-code-rate resource, and when the user side obtains the media resources again, the high-code-rate video resource is pointed to and provided for the user side to play and browse.
In addition to processing dynamic media stream resources, static media stream resources such as picture resources can be processed to transcode pictures into high definition pictures and the like. And meanwhile, frame extraction can be performed, frame extraction operation is performed on the transcoded video resources, and a certain frame of high-definition picture is captured and used for covers or other picture resources.
By the method, batch media stream resources can be set in the system, and the problems of long time consumption, low efficiency and the like of manual operation are solved. The method is simple to operate, and a user can transcode and generate the high-code-rate video resource which accords with the media playing by only uploading the media stream resource.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. The method for batched processing the dynamic and static media streams applied to the fusion media is characterized by comprising the following steps of:
s1, editing and uploading recorded media video to a system server by a user through a user terminal;
s2, the server side receives videos uploaded by the user and counts the number M of the received videos;
s3, setting the number N of the resources which can be processed according to the use condition of the server side resources;
s4, judging the sizes of the number M of the received videos and the number N of the processing resources, if M is less than or equal to N, simultaneously processing the media videos by the server side and feeding back the browsing and playing of the users, if M is more than N, preferentially converting all the media videos into low-code-rate videos by the server side, returning the low-code-rate videos to the user side, setting preview timeliness, and executing the next step;
s5, storing the media video into a queue, waiting for asynchronous processing to transcode the media video into video resources with high code rate;
s6, when the server-side resources are idle, maximizing conversion efficiency and transcoding the media video processing in the queue into high-code-rate video resources;
and in the step S4, when M is less than or equal to N, the server side asynchronously transcodes the media video uploaded by the user in the step S2 into a video resource with a high code rate, stores the address of the video resource with the high code rate, sets an index link address, and sends the link address to the user side for video browsing and playing.
2. The method for batch processing of dynamic and static media streams applied to a fusion medium according to claim 1, wherein the method for batch processing of dynamic and static media streams applied to a fusion medium further comprises the following steps:
s7, after the server side asynchronously transcodes the media video into the high-code-rate video resource, the high-code-rate video resource address is replaced by the previous low-code-rate video resource address.
3. The method of claim 2, wherein the frame is extracted from the video resource to capture a high definition picture in a frame as a cover or picture resource after converting the media video into the high rate video resource.
4. The method for moving and static media stream batch processing of the fusion media according to claim 3, wherein the moving and static media stream batch processing method applied to the fusion media can be used for processing static picture resources and transcoding pictures into high-definition pictures.
5. The method for batch processing of dynamic and static media streams applied to a converged medium according to claim 4, wherein the client adopts a mobile phone or a tablet personal computer provided with a client APP.
6. The method for batch processing of dynamic and static media streams applied to a converged medium according to claim 5, wherein the server side adopts a server cluster or cloud server with data processing capability.
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