A data stream transcoding method, device, equipment and medium
A data stream and transcoding technology, applied in the field of data transmission, can solve the problems of inflexible capacity expansion for sudden business needs, higher requirements, and difficulty in quickly adapting to sudden real-time business needs, etc., so as to reduce the number of expansion chips, The effect of reducing requirements and reducing resource consumption
Active Publication Date: 2022-01-14
TENCENT TECH (SHENZHEN) CO LTD
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[0004] However, the traditional data stream transcoding architecture basically uses CPU chips for data stream transcoding, which requires a large number of CPU machines to build large transcoding clusters. As the data stream of real-time services continues to increase, the transcoding architecture requires Constantly updated, it is necessary to add tens of thousands of machines at every turn, and even need to be divided into multiple clusters for management, and the large-scale number of machines has higher requirements for the computer room. This shows that the traditional data stream transcoding architecture has a sudden business demand The expansion is not flexible enough, it is difficult to quickly adapt to the sudden demand of real-time business
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[0043] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0044] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such th...
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The present application discloses a data stream transcoding method, which is applied to a server, and the server deploys a first-type chip for software transcoding of the data stream and a second-type chip for hardware transcoding of the data stream, The first-type chip and the second-type chip correspond to different levels of transcoding requirements, including: obtaining a data stream to be transcoded as a target data stream, determining a target level of transcoding requirements corresponding to the target data stream, Selecting a first target chip matching the target transcoding requirement level from the first type chip and the second type chip, calling the first target chip to perform transcoding processing on the target data stream to obtain Transcode stream. By using chips that match the data stream for transcoding, the capabilities of each chip can be fully utilized, the overall transcoding capability can be improved, and the sudden demand of real-time services can be met. The application also discloses corresponding devices, equipment, systems and media.
Description
technical field [0001] The present application relates to the technical field of data transmission, and in particular to a data stream transcoding method, device, equipment and computer storage medium. Background technique [0002] With the rapid development of Internet services, real-time services are growing explosively, such as the typical real-time service "Internet live broadcast", real-time services have become the mainstream of Internet services, and the volume of data streams of real-time services is also increasing. In the process of realizing real-time services, a very important link is data stream transcoding processing, which refers to converting real-time generated data streams into transcoding streams in a specific format that meets business requirements. However, , when the data volume of real-time business is increasing, the data stream transcoding processing requires more and more resources for background services. [0003] Typically, for example, live data...
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IPC IPC(8): H04N21/2187H04N21/2343H04N21/262
CPCH04N21/2343H04N21/2187H04N21/26291
Inventor 欧阳亮
Owner TENCENT TECH (SHENZHEN) CO LTD