Audio-video recording and broadcasting device capable of translating speeches and marking subtitles automatically in real time for Chinese and foreign languages

Abstract

The invention relates to an audio-video recording and broadcasting device capable of translating speeches and marking subtitles automatically in real time for Chinese and foreign languages, and belongs to the technical field of voice and picture data processing equipment. The device comprises a microphone, a camera module 1, an audio-video synchronization signal marking module 2, a vocal language audio signal extraction module 3, a Chinese speech identification module 4, a machine translation module 5 for translating Chinese into foreign languages, an audio picture or an image picture subtitle stacking machine module 6, a foreign language speech synthesis module 7, an audio-video coding and compressing module 8, a network transmission module 9, a server module 10 provided with an audio-video decoding and decompressing software, a network transmission module 11, a client module 12 provided with audio-video play software, a foreign language speech identification module 13, a machine translation module 14 for translating the foreign languages into the Chinese and a Chinese speech synthesis module 15. The audio-video recording and broadcasting device can facilitate real-time communication of Chinese and foreign information.

Description

technical field [0001] The technical solution belongs to the technical field of voice and image data processing equipment. Background technique [0002] At present, the Chinese or foreign language audiovisual materials on the market are superimposed with Chinese characters or foreign languages ​​or their corresponding subtitles. Generally, the Chinese or foreign language in Chinese or foreign language audiovisual materials is converted into Chinese characters or foreign languages ​​by manual means, and then handed over to the video screen or video screen. The subtitle overlay machine superimposes Chinese subtitles expressing Chinese meaning on the video screen or video screen, and at the same time translates Chinese into a foreign language through translation or vice versa, and then dubs the voice to the synchronized video screen or video screen In practice, due to the existence of a large number of real-time or non-real-time audiovisual materials in Chinese or foreign langu...

AI Technical Summary

Problems solved by technology

[0002] At present, the Chinese or foreign language audiovisual materials on the market are superimposed with Chinese characters or foreign languages ​​or their corresponding subtitles. Generally, the Chinese or foreign language in Chinese or foreign language audiovisual materials is converted into Chinese characters or foreign languages ​​by manual means, and then handed over to the video screen or video screen. The subtitle overlay machine superimposes Chinese subtitles expressing Chinese meaning on the video screen or video screen, and at the same time translates Chinese into a foreign language through translation or vice versa, and then dubs the voice to the synchronized video screen or video screen In practice, due to the existence of a large number of real-time or non-real-time audiovisual materials in Chinese or foreign languages ​​around the world, including audiovisual materials such as TV videos and movies, it will be labor-intensive and difficult to achieve manual conversion. Real-time transmission, with the emergence of digital audio-visual technology, especially the technology used by computer systems to process video and image data, there is an increasing need for an automatic and real-time audio-visual conversion of Chinese or foreign language voices into foreign languages ​​or Chinese voices. And the technology of adding subtitles appears, and this technology can automatically convert Chinese or foreign language subtitles into Chinese or foreign language subtitles in real time according to the Chinese or foreign language voice. The ASCII code system runs in the computer systems of western countries represented by the United States to meet the increasingly widespread use of the world's Internet and the emergence of cloud computing, the Internet of Things, and the emergence of Chinese fever around the world, and the increasingly frequent cultural exchanges between China and the West. the needs of the situation

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