CN105141831A - Video recording method capable of synchronously integrating longitude and latitude coordinate information into video in real time - Google Patents
Video recording method capable of synchronously integrating longitude and latitude coordinate information into video in real time Download PDFInfo
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- CN105141831A CN105141831A CN201510395637.XA CN201510395637A CN105141831A CN 105141831 A CN105141831 A CN 105141831A CN 201510395637 A CN201510395637 A CN 201510395637A CN 105141831 A CN105141831 A CN 105141831A
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Abstract
The invention discloses a video recording method capable of synchronously integrating longitude and latitude coordinate information into video in real time, which comprises the steps of acquiring video information, audio information and longitude and latitude coordinate information of the position where a motion camera is located in real time; carrying out encoding processing on the video information so as to output a first video stream, carrying out encoding processing on the audio information so as to output an audio stream which is synchronous with the first video stream, carrying out encoding processing on the longitude and latitude coordinate information so as to output a coordinate data stream which is synchronous with the first video stream, then combining the first video stream and the coordinate data stream so as to output a second video stream containing the synchronous longitude and latitude coordinate information, and finally outputting an audio/video file containing the second video stream and the audio stream. According to the invention, the real-time longitude and latitude coordinate information of the motion camera at present is synchronously encoded into the recorded video, thereby being convenient for editing, managing and analyzing the video in a later period.
Description
Technical field
The present invention relates to moving camera field, particularly relate to a kind of in moving camera can real-time synchronization incorporate latitude coordinates information to the kinescope method in video.
Background technology
Along with the universal of moving camera in recent years and the fast development of correlation technique, consumer is to having more powerful performance, and the demand of the moving camera that can use under more complex environments is also more and more higher.And because the fast development of semiconductor technology, it has been no longer difficult matter that present all big enterprises fill in various parameter acquisition transducers such as containing barometer, GPS, gyroscope in the equipment of moving camera size, and function is stacking reaches peak.
But, in current moving camera, even if be integrated with the moving camera of locating module, all not by latitude coordinates information coding current for moving camera in video, simultaneous display latitude coordinates information in real time can not be shown in video information, more can not meet user when later stage Video processing, in conjunction with latitude coordinates information at that time, video be analyzed, the operation such as editing and management.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of real-time synchronization to incorporate latitude coordinates information to the kinescope method in video, real-time latitude coordinates synchronizing information current for moving camera is encoded in video.
The object of the invention is to be achieved through the following technical solutions: a kind of real-time synchronization incorporates latitude coordinates information to the kinescope method in video, comprises following multiple step.
S1, data acquisition: by the video camera Real-time Collection video information in moving camera, by the recorder Real-time Collection audio-frequency information in moving camera, latitude coordinates information by the locating module Real-time Collection moving camera present position in moving camera.
S2, coding synthesis: coded treatment is carried out to video information and exports the first video flowing, the coded treatment output audio stream synchronous with the first video flowing is carried out to audio-frequency information, pair warp and weft coordinate information carries out coded treatment and exports the coordinate data stream synchronous with the first video flowing, again the first video flowing and coordinate data stream are carried out synthesizing second video flowing of output packet containing synchronous latitude coordinates information, last output packet contains the audio-video document of the second video flowing and audio stream.
S3, decoding is play: carry out decoding process output first video flowing, audio stream and coordinate data stream to described audio-video document, carry out audio and video playing, and simultaneous display latitude coordinates information.
S4, video clipping: decoding process output first video flowing, audio stream and coordinate data stream are carried out to described audio-video document, according to latitude coordinates information, editing process is carried out to the first video flowing or audio stream.
S5, video management: described audio-video document is managed and analyzing and processing according to latitude coordinates information.
Described locating module comprises any one or multiple combination in GPS locating module, big-dipper satellite locating module, GLONASS locating module and Galilean satellite locating module.
The invention has the beneficial effects as follows: real-time latitude coordinates synchronizing information current for moving camera is encoded in video by the present invention, can realize when video playback, the latitude coordinates information of environment residing for simultaneous display moving camera, user can also be met when carrying out post-processed to video, can to analyze video in conjunction with the latitude coordinates information of environment residing for moving camera, the operation such as editing and management.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of method proposed by the invention;
Fig. 2 is the idiographic flow schematic diagram of method proposed by the invention in video playback applied environment.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of real-time synchronization incorporates latitude coordinates information to the kinescope method in video, comprises following multiple step.
S1, data acquisition: by the video camera Real-time Collection video information in moving camera, by the recorder Real-time Collection audio-frequency information in moving camera, latitude coordinates information by the locating module Real-time Collection moving camera present position in moving camera.
S2, coding synthesis: coded treatment is carried out to video information and exports the first video flowing, the coded treatment output audio stream synchronous with the first video flowing is carried out to audio-frequency information, pair warp and weft coordinate information carries out coded treatment and exports the coordinate data stream synchronous with the first video flowing, again the first video flowing and coordinate data stream are carried out synthesizing second video flowing of output packet containing synchronous latitude coordinates information, last output packet contains the audio-video document of the second video flowing and audio stream.
S3, decoding is play: as shown in Figure 2, carries out decoding process output first video flowing, audio stream and coordinate data stream, carry out audio and video playing to described audio-video document, and simultaneous display latitude coordinates information.
S4, video clipping: decoding process output first video flowing, audio stream and coordinate data stream are carried out to described audio-video document, according to latitude coordinates information, editing process is carried out to the first video flowing or audio stream.
S5, video management: described audio-video document is managed and analyzing and processing according to latitude coordinates information.
Described locating module comprises any one or multiple combination in GPS locating module, big-dipper satellite locating module, GLONASS locating module and Galilean satellite locating module.
The present invention can realize, when recorded video, by the locating module Real-time Obtaining latitude coordinates information of moving camera self.And when video flowing coding, latitude coordinates information is stored in Video stream information in real time, finally makes in video file, to comprise synchronous latitude coordinates information.
When being decoded by video player, separable go out latitude coordinates information in video file, and when playing this video, not only can carry out common video playback, real-time geographical position and movement locus can also be gone out by real-time latitude coordinates information displaying.
As the video that a moving camera is taken, can real-time display geographical position and movement locus, so not only allow user have good Consumer's Experience, customer analysis some external environments at that time can also be helped so that editing, managing video.
Claims (5)
1. real-time synchronization incorporates latitude coordinates information to the kinescope method in video, it is characterized in that, comprises following multiple step:
S1, data acquisition: by the video camera Real-time Collection video information in moving camera, by the recorder Real-time Collection audio-frequency information in moving camera, latitude coordinates information by the locating module Real-time Collection moving camera present position in moving camera;
S2, coding synthesis: coded treatment is carried out to video information and exports the first video flowing, the coded treatment output audio stream synchronous with the first video flowing is carried out to audio-frequency information, pair warp and weft coordinate information carries out coded treatment and exports the coordinate data stream synchronous with the first video flowing, again the first video flowing and coordinate data stream are carried out synthesizing second video flowing of output packet containing synchronous latitude coordinates information, last output packet contains the audio-video document of the second video flowing and audio stream.
2. a kind of real-time synchronization according to claim 1 incorporates latitude coordinates information to the kinescope method in video, it is characterized in that, also comprise decoding and play step S3: decoding process output first video flowing, audio stream and coordinate data stream are carried out to described audio-video document, carry out audio and video playing, and simultaneous display latitude coordinates information.
3. a kind of real-time synchronization according to claim 1 incorporates latitude coordinates information to the kinescope method in video, it is characterized in that, also comprise video clipping step S4: decoding process output first video flowing, audio stream and coordinate data stream are carried out to described audio-video document, according to latitude coordinates information, editing process is carried out to the first video flowing or audio stream.
4. a kind of real-time synchronization according to claim 1 incorporates latitude coordinates information to the kinescope method in video, it is characterized in that, also comprises video management step S5: manage and analyzing and processing described audio-video document according to latitude coordinates information.
5. a kind of real-time synchronization according to claim 1 incorporates latitude coordinates information to the kinescope method in video, it is characterized in that: described locating module comprises any one or multiple combination in GPS locating module, big-dipper satellite locating module, GLONASS locating module and Galilean satellite locating module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510395637.XA CN105141831A (en) | 2015-07-08 | 2015-07-08 | Video recording method capable of synchronously integrating longitude and latitude coordinate information into video in real time |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510395637.XA CN105141831A (en) | 2015-07-08 | 2015-07-08 | Video recording method capable of synchronously integrating longitude and latitude coordinate information into video in real time |
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| CN105141831A true CN105141831A (en) | 2015-12-09 |
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Citations (5)
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| JP2002176630A (en) * | 2000-12-07 | 2002-06-21 | Nippon Telegr & Teleph Corp <Ntt> | Time/space information giving/detecting method and device, and time/space information giving/detecting program recording medium |
| CN101137008A (en) * | 2007-07-11 | 2008-03-05 | 裘炅 | Camera device and method for concealing position information in video, audio or image |
| CN102378001A (en) * | 2010-08-11 | 2012-03-14 | 中国电信股份有限公司 | Mobile terminal supporting picture live broadcast mode, video live broadcast method thereof and system thereof |
| CN202587154U (en) * | 2012-03-19 | 2012-12-05 | 深圳一电科技有限公司 | Shooting device |
| CN103024447A (en) * | 2012-12-31 | 2013-04-03 | 合一网络技术(北京)有限公司 | Method and server capable of achieving mobile end editing and cloud end synthesis of multiple videos shot in same place and at same time |
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2015
- 2015-07-08 CN CN201510395637.XA patent/CN105141831A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002176630A (en) * | 2000-12-07 | 2002-06-21 | Nippon Telegr & Teleph Corp <Ntt> | Time/space information giving/detecting method and device, and time/space information giving/detecting program recording medium |
| CN101137008A (en) * | 2007-07-11 | 2008-03-05 | 裘炅 | Camera device and method for concealing position information in video, audio or image |
| CN102378001A (en) * | 2010-08-11 | 2012-03-14 | 中国电信股份有限公司 | Mobile terminal supporting picture live broadcast mode, video live broadcast method thereof and system thereof |
| CN202587154U (en) * | 2012-03-19 | 2012-12-05 | 深圳一电科技有限公司 | Shooting device |
| CN103024447A (en) * | 2012-12-31 | 2013-04-03 | 合一网络技术(北京)有限公司 | Method and server capable of achieving mobile end editing and cloud end synthesis of multiple videos shot in same place and at same time |
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Application publication date: 20151209 |
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