CN101296452A - System and method for processing video stream in mobile phone - Google Patents
System and method for processing video stream in mobile phone Download PDFInfo
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- CN101296452A CN101296452A CNA200810106095XA CN200810106095A CN101296452A CN 101296452 A CN101296452 A CN 101296452A CN A200810106095X A CNA200810106095X A CN A200810106095XA CN 200810106095 A CN200810106095 A CN 200810106095A CN 101296452 A CN101296452 A CN 101296452A
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Abstract
The invention relates to a processing system of video streams in a mobile phone and a method thereof. The system comprises a charge coupling device used for generating the video streams, a music player used for outputting audio signals and a processor used for loading the audio signals into the video streams. The method includes the steps that the video stream generated by the charge coupling device and the audio signal output by the music player are received; the audio signal is loaded into the video stream. By loading the audio signal output by the music player into the video stream generated by the charge coupling device, the processing system of the video streams in a mobile phone and the method of the invention overcome the defect of noises mingled in the background music caused by using microphones to collect the audio signal, and guarantee the sound quality effect of the background music.
Description
Technical field
The present invention relates to moving communicating field, especially relate to the treatment system and the method for video flowing in a kind of mobile phone.
Background technology
Along with the development of mobile communication cause, the cellphone subscriber increases rapidly, and people are more and more higher to the mobile phone performance demands, the fashion-orientation that also becomes day by day of the function of mobile phone.Color screen, take pictures and music becomes several spotlights that mobile-phone manufacturers seize market.
In present market, the processing capacity of video flowing also is widely used in the mobile phone.Fig. 8 is the structural representation of the treatment system of video flowing in the prior art mobile phone, as shown in Figure 8, the treatment system of video flowing comprises processor 1 in the mobile phone of prior art, charge coupled device (Charge CoupledDevice, C D) 2 and Mike 3, CCD 2 is connected with processor 1, be used for according to the light signal generating video flowing that collects, and described video flowing is sent to processor 1, Mike 3 is connected with processor, be used for from external world's collection audio signal, and the audio signal that collects is sent to processor 1, processor 1 connects the display and the memory of mobile phone, vision signal and audio signal are handled the complete video information of formation, video information is stored in the memory, by display video information is played back again.Because a lot of mobile phones have been stored sound and music, and the integrated function of player, when the background music that will use this part sound and music as the record image, when the treatment system of video flowing is recorded a video in the employing prior art mobile phone, at first to the sound or the music of mobile phone EMS memory storage be come out with player, gather audio signal by Mike 3 again, processing through processor, audio signal is loaded in the video flowing, form background music, because Mike gathers audio signal from the external world, this has just caused the noise that it is unnecessary that the audio signal that collects has been mixed, thereby has influenced the acoustical quality of background music.
Summary of the invention
The treatment system and the method that the purpose of this invention is to provide video flowing in a kind of mobile phone solve effectively that prior art is gathered the external sound signal by Mike and the doping noise influences technological deficiencies such as background music acoustical quality.
To achieve these goals, the invention provides the treatment system of video flowing in a kind of mobile phone, comprise the music player that is used to produce the CCD of video flowing and is used for output audio signal, also comprise the processor that is used for described audio signal is loaded into described video flowing.
The present invention also provides the processing method of video flowing in a kind of mobile phone, comprising:
Receive the video flowing of CCD generation and the audio signal of music player output;
Described audio signal is loaded in the described video flowing.
The treatment system of video flowing and method are loaded in the video flowing that CCD generates by the audio signal that music player is exported in the mobile phone of the present invention, overcome the defective of using Mike to gather the background music doping noise that audio signal causes, guaranteed the acoustical quality of background music.
Description of drawings
Fig. 1 is the structural representation of treatment system first embodiment of video flowing in the mobile phone of the present invention;
Fig. 2 is the structural representation of treatment system second embodiment of video flowing in the mobile phone of the present invention;
Fig. 3 is the structural representation of the display in the treatment system of video flowing in the mobile phone of the present invention;
Fig. 4 is the flow chart of processing method first embodiment of video flowing in the mobile phone of the present invention;
Fig. 5 is the flow chart of processing method second embodiment of video flowing in the mobile phone of the present invention;
Fig. 6 is the flow chart of processing method the 3rd embodiment of video flowing in the mobile phone of the present invention;
Fig. 7 is the flow chart of processing method the 4th embodiment of video flowing in the mobile phone of the present invention;
Fig. 8 is the structural representation of the treatment system of video flowing in the prior art mobile phone.
Description of reference numerals:
1-processor 2-CCD 3-Mike
4-music player 5-memory 6-display
61-display screen 62-loud speaker
Embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Fig. 1 is the structural representation of treatment system first embodiment of video flowing in the mobile phone of the present invention, and as shown in Figure 1, the treatment system of video flowing comprises in the mobile phone of present embodiment: CCD 2, music player 4 and processor 1.Wherein, CCD 2 is used to produce video flowing, and music player 4 is used for output audio signal; Processor 1 is connected with music player 4 with CCD 2 respectively, is used to receive the video flowing that CCD 2 produces, and the audio signal of music player 4 outputs is loaded in the video flowing.
When using mobile phone to record a video, need gather vision signal and audio signal simultaneously, in the present embodiment, CCD 2 produces video flowing after collecting vision signal, processor 1 receives this video flowing, simultaneously, the music player 4 that is built in the mobile phone transfers to processor 1 with audio signal (sound and/or the music of mobile phone EMS memory storage) by audio interface, processor 1 is loaded into this audio signal on the video flowing, generate video information, the sound of this video information employing mobile phone EMS memory storage and/or music be music as a setting.
By the technical scheme of the invention described above as can be seen, the treatment system of video flowing is by being connected built-in music player in the mobile phone of the present invention with processor, the audio signal that music player is exported is loaded in the video flowing that CCD generates, overcome the defective of using Mike to gather the background music doping noise that audio signal causes, guaranteed the acoustical quality of background music.
Fig. 2 as shown in Figure 2, is different from first embodiment for the structural representation of treatment system second embodiment of video flowing in the mobile phone of the present invention, and further, the treatment system of video flowing also comprises in the mobile phone of the present invention: memory 5 and display 6.Memory 5 is connected with processor 1, is used to store the video flowing that has loaded audio signal, and display 6 is connected with memory 5, is used to handle the video flowing that has loaded audio signal.
When using mobile phone to record a video, CCD 2 forms video flowing after collecting vision signal, when processor 1 receives this video flowing, the music player 4 that is built in the mobile phone transfers to processor 1 with audio signal (sound and/or the music of mobile phone EMS memory storage) by audio interface, processor 1 is loaded into this audio signal on the video flowing, generate video information, this video information is to be background music with the sound of embedded in mobile phone or storage and/or music, this video information is stored in the memory 5, can play back by display 6.
Fig. 3 is the structural representation of the display in the treatment system of video flowing in the mobile phone of the present invention, as shown in Figure 3, display 6 in the mobile phone of the present invention in the treatment system of video flowing comprises: display screen 61 and loud speaker 62, display screen 61 is connected with memory 5, be used for display video information, loud speaker 62 is connected with memory 5, is used for playback of audio information.Because comprise audio-frequency information and video information in the video information, so by display screen 61 display frames, and play sound by loud speaker 62.Wherein, display screen 61 can adopt super-twist nematic LCD Panel (Super Twisted Nematic Liquid CrystalDisplay, abbreviation STN-LCD), Thin Film Transistor-LCD (Thin Film TransistorLiquid Crystal Display, be called for short TFT-LCD), thin film diode half-penetration type LCDs (ThinFilm Diode Liquid Crystal Display is called for short TFD-LCD) etc.Loud speaker 62 can be that boombox also can be an external speaker.
The audio signal that the treatment system of video flowing is exported music player in the mobile phone of the present invention is loaded in the video flowing that CCD generates, overcome the defective of using Mike to gather the background music doping noise that audio signal causes, guaranteed the acoustical quality of background music.
Fig. 4 is the flow chart of processing method first embodiment of video flowing in the mobile phone of the present invention, and as shown in Figure 4, the processing method of video flowing comprises in the mobile phone of the present invention:
The audio signal of step 101, the video flowing that receives the CCD generation and music player output;
When using mobile phone to record a video, processor receives the video flowing that CCD produces, music player in the mobile phone transfers to processor with audio signal (sound of embedded in mobile phone or storage and/or music) by audio interface, processor is loaded into this audio signal on the video flowing, generate video information, this video information is to be background music with the sound of mobile phone EMS memory storage and/or music.
By the technical scheme of the invention described above as can be seen, the processing method of video flowing is loaded in the video flowing that CCD generates by the audio signal that music player is exported in the mobile phone of the present invention, overcome the defective of using Mike to gather the background music doping noise that audio signal causes, guaranteed the acoustical quality of background music.
Fig. 5 as shown in Figure 5, is different from first embodiment for the flow chart of processing method second embodiment of video flowing in the mobile phone of the present invention, and processing method second embodiment of video flowing in the mobile phone of the present invention before step 101, also comprises:
During the mobile phone video recording, at first to gather video information and generate video flowing, and this video flowing is transferred to processor, be further processed by CCD.
The processing method of video flowing is loaded in the video flowing that CCD generates by the audio signal that music player is exported in the mobile phone of the present invention, overcome the defective of using Mike to gather the background music doping noise that audio signal causes, guaranteed the acoustical quality of background music.
Fig. 6 as shown in Figure 6, is different from first embodiment or second embodiment for the flow chart of processing method the 3rd embodiment of video flowing in the mobile phone of the present invention, and the 3rd embodiment of the processing method of video flowing in the mobile phone of the present invention also comprises after step 102:
The video flowing that has loaded audio signal can be kept in the memory of mobile phone, in order to later stage compilation and use.Wherein, memory can be memory devices such as flash memory.
Fig. 7 as shown in Figure 7, is different from the 3rd embodiment for the flow chart of processing method the 4th embodiment of video flowing in the mobile phone of the present invention, and the 4th embodiment of the processing method of video flowing in the mobile phone of the present invention also comprises after step 103:
In when video recording, can carry out synchronous playing, the video information in the display screen display of video streams, the audio-frequency information in the loud speaker video flowing with the video flowing that display screen and loud speaker will load audio-frequency information.Wherein, display screen can adopt STN-LCD, TFT-LCD, TFD-LCD etc.Loud speaker can be that boombox also can be external speaker.
The processing method of video flowing is loaded in the video flowing that CCD generates by the audio signal that music player is exported in the mobile phone of the present invention, overcome the defective of using Mike to gather the background music doping noise that audio signal causes, guaranteed the acoustical quality of background music.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1, the treatment system of video flowing in a kind of mobile phone comprises the music player that is used to produce the CCD of video flowing and is used for output audio signal, it is characterized in that also comprising the processor that is used for described audio signal is loaded into described video flowing.
2, the treatment system of video flowing in the mobile phone according to claim 1 is characterized in that also comprising the memory that is used to store the video flowing that has loaded described audio signal.
3, the treatment system of video flowing in the mobile phone according to claim 1 and 2 is characterized in that also comprising being used to handle the described display that has loaded the video flowing of audio signal, is connected with described memory.
4, the treatment system of video flowing in the mobile phone according to claim 3, it is characterized in that described display comprises the display screen of the video information that is used for showing described video flowing and is used for playing the loud speaker of the audio-frequency information of described video flowing, described display screen is connected with described memory respectively with loud speaker.
5, the processing method of video flowing in a kind of mobile phone is characterized in that comprising:
Receive the video flowing of CCD generation and the audio signal of music player output;
Described audio signal is loaded in the described video flowing.
6, the processing method of video flowing in the mobile phone according to claim 5 is characterized in that the video flowing of described reception CCD generation and the audio signal of music player output also comprise before:
CCD generates video flowing according to the signal that collects.
7,, it is characterized in that described described audio signal is loaded in the described video flowing also comprises afterwards according to the processing method of video flowing in claim 5 or the 6 described mobile phones:
Storage has loaded the video flowing of audio signal.
8, the processing method of video flowing in the mobile phone according to claim 7 is characterized in that described storage also comprises after having loaded the video flowing of audio signal:
Show the video information in the described video flowing, and play the audio-frequency information in the described video flowing simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810106095XA CN101296452A (en) | 2008-05-08 | 2008-05-08 | System and method for processing video stream in mobile phone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810106095XA CN101296452A (en) | 2008-05-08 | 2008-05-08 | System and method for processing video stream in mobile phone |
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| CN101296452A true CN101296452A (en) | 2008-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA200810106095XA Pending CN101296452A (en) | 2008-05-08 | 2008-05-08 | System and method for processing video stream in mobile phone |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208298A (en) * | 2012-01-11 | 2013-07-17 | 三星电子（中国）研发中心 | Video shooting method and system |
| CN106131472A (en) * | 2016-07-26 | 2016-11-16 | 维沃移动通信有限公司 | A kind of kinescope method and mobile terminal |
| WO2020024950A1 (en) * | 2018-08-01 | 2020-02-06 | 北京微播视界科技有限公司 | Video recording method and device |
-
2008
- 2008-05-08 CN CNA200810106095XA patent/CN101296452A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208298A (en) * | 2012-01-11 | 2013-07-17 | 三星电子（中国）研发中心 | Video shooting method and system |
| CN106131472A (en) * | 2016-07-26 | 2016-11-16 | 维沃移动通信有限公司 | A kind of kinescope method and mobile terminal |
| WO2020024950A1 (en) * | 2018-08-01 | 2020-02-06 | 北京微播视界科技有限公司 | Video recording method and device |
| US11114133B2 (en) | 2018-08-01 | 2021-09-07 | Beijing Microlive Vision Technology Co., Ltd. | Video recording method and device |
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Application publication date: 20081029 |