CN103414949B - A kind of multimedia edit system based on intelligent television and method - Google Patents

A kind of multimedia edit system based on intelligent television and method Download PDF

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CN103414949B
CN103414949B CN201310345183.6A CN201310345183A CN103414949B CN 103414949 B CN103414949 B CN 103414949B CN 201310345183 A CN201310345183 A CN 201310345183A CN 103414949 B CN103414949 B CN 103414949B
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intelligent television
backstage
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word
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CN103414949A (en
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林浩正
陈勇巍
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TPV Display Technology Xiamen Co Ltd
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TPV Display Technology Xiamen Co Ltd
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Abstract

The present invention discloses a kind of multimedia edit system based on intelligent television and method, and multimedia edit system comprises telepilot, intelligent television and speech cloud platform; The present invention is based on intelligent television platform, using speech cloud recognition technology, user only needs remote controller, passes through phonetic entry, the editing of multimedia file can be carried out, solving the defect of tradition multimedia edit system complicated operation, user neither needs to grasp relevant professional knowledge, also without the need to using mouse, keyboard, microphone to carry out a series of operation, only need to pass through telepilot, by the people-oriented interaction mode of native system, get final product complete operation, it may also be useful to convenient and swift.

Description

A kind of multimedia edit system based on intelligent television and method
Technical field
The present invention relates to a kind of multimedia edit system based on intelligent television and method.
Background technology
At present, the video of multimedia file, sound rail, captions, to carry out the editor of multimedia file, are namely carried out cutting or replacement operation, it is necessary to undertaken by professional software on computers, such as use MKVToolNix, AVI-MuxGUI etc. by user. User uses professional software to carry out multi-media edit, need to possess relevant professional knowledge, and needs to use computer just can complete the editing operation of multimedia file, and process is loaded down with trivial details, and normal user operation is not easily.
Summary of the invention
It is an object of the invention to provide and a kind of use a kind of multimedia edit system based on intelligent television simple, swift and convenient to operate and method.
For achieving the above object, the present invention is by the following technical solutions:
Based on a multimedia edit system for intelligent television, described multimedia edit system comprises telepilot, intelligent television and speech cloud platform;
Described telepilot comprises recording module, word preview starts module, word modified module and wireless sending module, described recording module, word preview start module, word modified module output terminal respectively input terminus with wireless sending module be electrically connected;
Described intelligent television comprises wireless receiving module, the first network interaction module, backstage memory module, backstage editor module, word previewing module and display screen, the output terminal of described wireless receiving module respectively input terminus with the first network interaction module, backstage storage module and word previewing module be electrically connected, the output terminal of the first network interaction module is electrically connected with the input terminus of backstage storage module, the output terminal of described backstage storage module is electrically connected with the input terminus of backstage editor module, and the output terminal of described word previewing module is electrically connected with display screen;
Described speech cloud platform comprises the 2nd network interaction module and speech analysis module, and the output terminal of described 2nd network interaction module is electrically connected with speech analysis module;
The output terminal of wireless sending module of described telepilot and the input terminus wireless connections of the wireless receiving module of intelligent television, the output terminal of the first network interaction module of described intelligent television also input terminus with the 2nd network exchange module of speech cloud platform be electrically connected.
Based on a method for the multimedia edit system of intelligent television, described method specifically comprises the following steps:
1), user was recorded by the recording module of telepilot any time period of video playback in original multimedia file;
2), after user recording terminates, the voice convert information of user is become new audio track files by the recording module on telepilot, and by wireless receiving module that the wireless sending module of telepilot is sent on intelligent television;
3), the wireless receiving module of intelligent television the new audio track files received is sent to backstage memory module and stores, meanwhile, by the first network interaction module of intelligent television, new audio track files is sent to the 2nd network interaction module of speech cloud platform;
4), the new audio track files received is sent to speech analysis module by the 2nd network interaction module of speech cloud platform, new audio track files is carried out speech recognition and obtains new subtitle file by speech analysis module, and is sent to the first network interaction module of intelligent television by the 2nd network interaction module of speech cloud platform;
5), the new subtitle file received is sent to backstage memory module and stores by the first network interaction module of intelligent television;
6), the Word message in new subtitle file is carried out preview by the display screen of intelligent television, and judges by user: if the Word message in new subtitle file is wrong, is then modified by wrong word, and amendment information is stored to backstage storage module; If the Word message in new subtitle file is errorless, then do not process;
7), the backstage editor module of intelligent television original multimedia file is resolved, be divided into original video files, original sound-track file and original subtitle file, send stores to backstage memory module.
8), the backstage editor module of intelligent television determines editor's time period of original video files according to the time period of user recording:
If the time period of A user recording is identical with the whole reproduction time section of original video files, then backstage editor module transfers in the memory module of backstage the original video files stored, new subtitle file and new audio track files, and original video files, new subtitle file, new audio track files is entered mixed flow and obtain new multimedia file;
If the time period of B user recording is different from the whole reproduction time section of original video files, then backstage editor module transfers in the memory module of backstage the original video files stored, and is split the new video files obtaining corresponding editor's time period; Subsequently, backstage editor module transfers new subtitle file and the new audio track files that platform memory module stores again, and new video files, new subtitle file and new audio track files are carried out mixed flow operation, obtains new multimedia file.
Being specially of described step 6):
A), user start, by the word preview of telepilot, the wireless sending module that preview request information is sent to telepilot by module, the preview request information received is sent to the wireless receiving module of intelligent television by wireless sending module;
B), the wireless receiving module of intelligent television preview request information is sent to word previewing module, after word previewing module receives preview request information, transfer in the memory module of backstage the new subtitle file stored, send shows to display screen;
C) Word message in the new subtitle file that, display screen is shown by user carries out preview, and judge: if the Word message in new subtitle file is wrong, then by the word modified module of telepilot, wrong word is modified, and by wireless sending module, amendment information is sent to the wireless receiving module of intelligent television, the amendment information received is sent to backstage memory module and stores by wireless receiving module; If the Word message in new subtitle file is errorless, then do not process.
The present invention adopts above technical scheme, based on intelligent television platform, it may also be useful to speech cloud recognition technology, user only needs remote controller, by phonetic entry, the editing of multimedia file can be carried out, solve the defect of tradition multimedia edit system complicated operation, user neither needs to grasp relevant professional knowledge, also without the need to using mouse, keyboard, microphone to carry out a series of operation, only need by telepilot, by the people-oriented interaction mode of native system, get final product complete operation, it may also be useful to convenient and swift.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details;
Fig. 1 is the structure block diagram of the present invention.
Embodiment
As shown in Figure 1, the present invention is based on the multimedia edit system of intelligent television, and described multimedia edit system comprises telepilot 1, intelligent television 2 and speech cloud platform 3;
Described telepilot 1 comprises recording module 11, word preview starts module 12, word modified module 13 and wireless sending module 14, described recording module 11, word preview start module 12, word modified module 13 output terminal respectively input terminus with wireless sending module 14 be electrically connected;
Described intelligent television 2 comprises wireless receiving module 21, first network interaction module 22, backstage memory module 23, backstage editor module 24, word previewing module 25 and display screen 26, the output terminal of described wireless receiving module 21 respectively with the first network interaction module 22, the input terminus electrical connection of backstage storage module 23 and word previewing module 25, the output terminal of the first network interaction module 22 is electrically connected with the input terminus of backstage storage module 23, the output terminal of described backstage storage module 23 is electrically connected with the input terminus of backstage editor module 24, the output terminal of described word previewing module 25 is electrically connected with display screen 26,
Described speech cloud platform 3 comprises the 2nd network interaction module 31 and speech analysis module 32, and the output terminal of described 2nd network interaction module 31 is electrically connected with speech analysis module 32;
The input terminus wireless connections of the output terminal of the wireless sending module 14 of described telepilot 1 and the wireless receiving module 21 of intelligent television 2, the output terminal of the first network interaction module 22 of described intelligent television 2 also input terminus with the 2nd network exchange module 31 of speech cloud platform 3 be electrically connected.
The present invention specifically comprises the following steps based on the method for the multimedia edit system of intelligent television, described method:
1), user was recorded by the recording module 11 of telepilot 1 any time period of video playback in original multimedia file;
2), after user recording terminates, the voice convert information of user is become new audio track files by the recording module 11 on telepilot 1, and the wireless receiving module 21 being sent on intelligent television 2 by the wireless sending module 14 of telepilot 1;
3), the new audio track files received is sent to backstage memory module 23 and stores by the wireless receiving module 21 of intelligent television 2, meanwhile, by the first network interaction module 22 of intelligent television 2, new audio track files is sent to the 2nd network interaction module 31 of speech cloud platform 3;
4), the new audio track files received is sent to speech analysis module 32 by the 2nd network interaction module 31 of speech cloud platform 3, new audio track files is carried out speech recognition and obtains new subtitle file by speech analysis module 32, and is sent to the first network interaction module 22 of intelligent television 2 by the 2nd network interaction module 31 of speech cloud platform 3;
5), the new subtitle file received is sent to backstage memory module 23 and stores by the first network interaction module 22 of intelligent television 2;
6), the Word message in new subtitle file is carried out preview by the display screen 26 of intelligent television 2 by user, and judge: if the Word message in new subtitle file is wrong, then wrong word is modified, and amendment information is stored to backstage storage module 23; If the Word message in new subtitle file is errorless, then do not process;
7), the backstage editor module 24 of intelligent television 2 original multimedia file is resolved, be divided into original video files, original sound-track file and original subtitle file, send stores to backstage memory module 23.
8), backstage editor's mould of intelligent television 2 24 pieces of time periods according to user recording determine editor's time period of original video files:
If the time period of A user recording is identical with the whole reproduction time section of original video files, then backstage editor module 24 transfers original video files, new subtitle file and the new audio track files that backstage memory module 23 stores, and original video files, new subtitle file, new audio track files is entered mixed flow and obtain new multimedia file;
If the time period of B user recording is different from the whole reproduction time section of original video files, then backstage editor module 24 transfers the original video files that backstage memory module 23 stores, and is split the new video files obtaining corresponding editor's time period; Subsequently, backstage editor module 24 transfers new subtitle file and the new audio track files that platform memory module 23 stores again, and new video files, new subtitle file and new audio track files are carried out mixed flow operation, obtains new multimedia file.
Being specially of described step 6):
A), user start, by the word preview of telepilot 1, the wireless sending module 14 that preview request information is sent to telepilot 1 by module 12, the preview request information received is sent to the wireless receiving module 21 of intelligent television 2 by wireless sending module 14;
B), preview request information is sent to word previewing module 25 by the wireless receiving module 21 of intelligent television 2, after word previewing module 25 receives preview request information, transferring in backstage memory module 23 the new subtitle file stored, send shows to display screen 26;
C) Word message in the new subtitle file that, display screen 26 is shown by user carries out preview, and judge: if the Word message in new subtitle file is wrong, then by the word modified module 13 of telepilot 1, wrong word is modified, and by wireless sending module 14, amendment information is sent to the wireless receiving module 21 of intelligent television 2, the amendment information received is sent to backstage memory module 23 and stores by wireless receiving module 21; If the Word message in new subtitle file is errorless, then do not process.
The method of multimedia edit system of the present invention can also have other technical schemes substituted: 1, user can select to retain original subtitle file, only changes original sound-track file. 2 users can select to retain original sound-track file, only changes original subtitle file.

Claims (2)

1. the edit methods based on the multimedia edit system of intelligent television, it is characterised in that: described multimedia edit system comprises telepilot, intelligent television and speech cloud platform;
Described telepilot comprises recording module, word preview starts module, word modified module and wireless sending module, described recording module, word preview start module, word modified module output terminal respectively input terminus with wireless sending module be electrically connected;
Described intelligent television comprises wireless receiving module, the first network interaction module, backstage memory module, backstage editor module, word previewing module and display screen, the output terminal of described wireless receiving module respectively input terminus with the first network interaction module, backstage storage module and word previewing module be electrically connected, the output terminal of the first network interaction module is electrically connected with the input terminus of backstage storage module, the output terminal of described backstage storage module is electrically connected with the input terminus of backstage editor module, and the output terminal of described word previewing module is electrically connected with display screen;
Described speech cloud platform comprises the 2nd network interaction module and speech analysis module, and the output terminal of described 2nd network interaction module is electrically connected with speech analysis module;
The output terminal of wireless sending module of described telepilot and the input terminus wireless connections of the wireless receiving module of intelligent television, the output terminal of the first network interaction module of described intelligent television also input terminus with the 2nd network exchange module of speech cloud platform be electrically connected; Described method specifically comprises the following steps:
1), user was recorded by the recording module of telepilot any time period of video playback in original multimedia file;
2), after user recording terminates, the voice convert information of user is become new audio track files by the recording module on telepilot, and by wireless receiving module that the wireless sending module of telepilot is sent on intelligent television;
3), the wireless receiving module of intelligent television the new audio track files received is sent to backstage memory module and stores, meanwhile, by the first network interaction module of intelligent television, new audio track files is sent to the 2nd network interaction module of speech cloud platform;
4), the new audio track files received is sent to speech analysis module by the 2nd network interaction module of speech cloud platform, new audio track files is carried out speech recognition and obtains new subtitle file by speech analysis module, and is sent to the first network interaction module of intelligent television by the 2nd network interaction module of speech cloud platform;
5), the new subtitle file received is sent to backstage memory module and stores by the first network interaction module of intelligent television;
6), the Word message in new subtitle file is carried out preview by the display screen of intelligent television, and judges by user: if the Word message in new subtitle file is wrong, is then modified by wrong word, and amendment information is stored to backstage storage module; If the Word message in new subtitle file is errorless, then do not process;
7), the backstage editor module of intelligent television original multimedia file is resolved, be divided into original video files, original sound-track file and original subtitle file, send stores to backstage memory module;
8), the backstage editor module of intelligent television determines editor's time period of original video files according to the time period of user recording:
If the time period of A user recording is identical with the whole reproduction time section of original video files, then backstage editor module transfers in the memory module of backstage the original video files stored, new subtitle file and new audio track files, and original video files, new subtitle file, new audio track files is entered mixed flow and obtain new multimedia file;
If the time period of B user recording is different from the whole reproduction time section of original video files, then backstage editor module transfers in the memory module of backstage the original video files stored, and is split the new video files obtaining corresponding editor's time period; Subsequently, backstage editor module transfers new subtitle file and the new audio track files that platform memory module stores again, and new video files, new subtitle file and new audio track files are carried out mixed flow operation, obtains new multimedia file.
2. the edit methods of a kind of multimedia edit system based on intelligent television according to claim 1, it is characterised in that: being specially of described step 6):
A), user start, by the word preview of telepilot, the wireless sending module that preview request information is sent to telepilot by module, the preview request information received is sent to the wireless receiving module of intelligent television by wireless sending module;
B), the wireless receiving module of intelligent television preview request information is sent to word previewing module, after word previewing module receives preview request information, transfer in the memory module of backstage the new subtitle file stored, send shows to display screen;
C) Word message in the new subtitle file that, display screen is shown by user carries out preview, and judge: if the Word message in new subtitle file is wrong, then by the word modified module of telepilot, wrong word is modified, and by wireless sending module, amendment information is sent to the wireless receiving module of intelligent television, the amendment information received is sent to backstage memory module and stores by wireless receiving module; If the Word message in new subtitle file is errorless, then do not process.
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