All-in-one machine of blue ray player and cable digital television

Abstract

The invention discloses an all-in-one machine of a blue ray player and a cable digital television, comprising a shell, a front panel, a back panel, a cable digital television unit, a central processing unit, a blue ray front end servo unit, a network connection unit, a memory unit and an audio-video outputting unit, wherein the front panel is fixed at an opening of the front end of the shell, the back panel is fixed at an opening of the back end of the shell, the cable digital television unit, the central processing unit, the blue ray front end servo unit, the network connection unit and the memory unit are arranged in the shell, and the audio-video outputting unit is arranged on the back panel; the cable digital television unit, the blue ray front end servo unit, the network connection unit and the memory unit are all electrically connected with the central processing unit; and the central processing unit processes data signals sent by the cable digital television unit, the blue ray front end servo unit and the network connection unit and sends video-audio signals to the audio-video outputting unit. The all-in-one machine has higher integrated degree, and can realize blue ray playing and blue ray play playing by utilizing a decoding chip and support the network function.

Description

technical field [0001] The invention relates to the fields of digital TV reception and Blu-ray playback, in particular to an integrated device that supports both Blu-ray playback and cable digital TV reception. Background technique [0002] "Integration" is a direction for the development of home and personal electronic consumer products. With the development of computer technology, single-chip microprocessor and other technologies, people are increasingly relying on the convenience brought by high technology. As the basic entertainment equipment of modern families, audio-visual entertainment has also changed from the original decentralized collection to integration. [0003] In the audio-visual multimedia system, in addition to the basic high-definition digital TV, it should also include high-definition movies, high-quality music, album pictures, diversified video clips, etc. With the maturity of large-screen TV technology, many families now have flat-screen TVs and even h...

AI Technical Summary

Problems solved by technology

However, this all-in-one machine simply combines the Blu-ray DVD player part and the digital TV part. The Blu-ray DVD player uses a decoder chip of the type BCM7440 of Broadcom, and the part of the digital TV set-top box uses a decoder chip of the model Sti7101. The two parts are decoded separately. , the degree of integration is low, and the cost is high; at the same time, the digital TV decoder board of the all-in-one machine does not support the decoding of the AVS format standard, and the network function of the machine is single. Although the Blu-ray DVD decoder board has a network inte

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