Automatic Chinese subtitle recording and broadcasting equipment in real time

Abstract

The invention discloses a recorded broadcast device capable of marking Chinese subtitles automatically in real time for Chinese and belongs to the technical field of speech and image data processing devices. According to the technical scheme, the device comprises a microphone and camera module 1, an audio and video synchronizing signal marking module 2, an audio language audio signal extraction module 3, a Chinese speech recognition module 4, a Chinese-to-foreign-language machine translation module 5, a video frame or image frame subtitle overlaying machine module 6, a foreign language speech synthesis module 7, an audio and video coding and compression module 8, a network transmission module 9, a server module 10 with audio and video decoding and decompression software, a network transmission module 11, a client module 12 with audio and video broadcasting software, a foreign language speech recognition module 13, a foreign-language-to-Chinese machine translation module 14 and a Chinese speech synthesis module 15. By the aid of the audio and video recorded broadcast device, the real-time communication of Chinese and foreign information can be facilitated.

Description

technical field [0001] The technical solution belongs to the technical field of voice and image data processing equipment. Background technique [0002] The superimposition of Chinese character subtitles in Chinese audio and video data currently on the market generally converts the Chinese voice in the Chinese audio and video data into Chinese characters manually, and then hand it over to the video screen or video screen subtitle superimposition machine to superimpose the Chinese character subtitles expressing Chinese meaning on the Since there are a large amount of real-time audiovisual data in Chinese on the video screen or video screen, including audiovisual data such as TV videos and movies, it will be labor-intensive and time-consuming to use only manual conversion, and it is difficult to achieve real-time transmission. With the emergence of digital audio and video technology, especially the technology used by computer systems to process video and image data, there is a...

AI Technical Summary

Problems solved by technology

[0002] The superimposition of Chinese character subtitles in Chinese audio and video data currently on the market generally converts the Chinese voice in the Chinese audio and video data into Chinese characters manually, and then hand it over to the video screen or video screen subtitle superimposition machine to superimpose the Chinese character subtitles expressing Chinese meaning on the Since there are a large amount of real-time audiovisual data in Chinese on the video screen or video screen, including audiovisual data such as TV videos and movies, it will be labor-intensive and time-consuming to use only manual conversion, and it is difficult to achieve real-time transmission. With the emergence of digital audio and video technology, especially the technology used by computer systems to process video and image data, there is an increasing need for a technology that can automatically convert Chinese voice audio and video into Chinese subtitles in real time and add them on the video screen And this technology that can automatically convert Chinese or Chinese subtitles in real time according to the Chinese voice can not only run in computer systems with Chinese character systems, but also in the United States without Chinese character systems and only with 128-character ASCII code systems. 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.

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