Method and device for video data processing
A video data and data technology, applied in the field of Internet of Things, can solve problems such as garbled characters, excessive video size, and incompatible players
Active Publication Date: 2021-05-28
VISIONVERA INFORMATION TECH CO LTD
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Problems solved by technology
[0002] With the development of science and technology, the quality of video resources has been greatly improved. If embedded subtitles are used in high-quality video resources, although problems such as excessive video size and player incompatibility can be solved, the problem of re-recording video During the process, the bit rate of the original video itself will be unintentionally damaged, so that the resolution of the re-recorded video is much lower than the original video, affecting the quality of video resources
[0003] At present, in order to ensure that the quality of video resources is not affected, external subtitles can usually be used in video resources. Compared with embedded subtitles, external subtitles will cause much less damage to video quality. A kind of subtitle file that is running has little or even zero damage to the resolution of the video itself, but the video network terminal is not compatible with all external subtitles. When the external subtitles are not compatible, there will be missing characters and garbled characters, which will affect video resources. play
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[0058]In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0059] The Internet of Vision is an important milestone in the development of the network. It is a real-time network that can realize real-time transmission of high-definition video, and push many Internet applications to high-definition video, high-definition face-to-face.
[0060] The Internet of View adopts real-time high-definition video exchange technology, which can provide required services on one network platform, such as hi...
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Embodiments of the present invention provide a video data processing method and device, which are applied to a video network terminal. The method includes: when detecting a user's on-demand operation for a target video resource, requesting the target video resource from an Internet server; receiving the target video resource returned by the Internet server, and decoding the target video resource to obtain video data and first subtitle data; when it is detected that there is an unrecognizable character code in the first subtitle data, performing encoding conversion on the unrecognizable character codes to obtain second subtitle data; when playing the video data, displaying subtitles corresponding to the second subtitle data. Through the embodiment of the present invention, it is realized that the video network terminal can order video resources in the Internet, and the situation that the video network terminal cannot recognize the subtitle data in the video resource is avoided, and the compatibility of the video network terminal is improved.
Description
technical field [0001] The invention relates to the technical field of video networking, in particular to a video data processing method and device. Background technique [0002] With the development of science and technology, the quality of video resources has been greatly improved. If embedded subtitles are used in high-quality video resources, although problems such as excessive video size and player incompatibility can be solved, the problem of re-recording video During the process, the bit rate of the original video itself will be unintentionally damaged, so that the resolution of the re-recorded video is much lower than the original video, affecting the quality of the video resource. [0003] At present, in order to ensure that the quality of video resources is not affected, external subtitles can usually be used in video resources. Compared with embedded subtitles, external subtitles will cause much less damage to video quality. A kind of subtitle file that is runnin...
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IPC IPC(8): H04N21/239H04N21/435H04N21/488H04N21/8547
CPCH04N21/2393H04N21/435H04N21/4884H04N21/8547
Inventor 赵杰朱道彦韩杰王艳辉
Owner VISIONVERA INFORMATION TECH CO LTD