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System and method for multi-media panorama recording

A multimedia, panoramic technology, applied in two-way working systems, video conference systems, components of TV systems, etc., can solve the problems of not involving multimedia recording and broadcasting methods, unable to solve the defects of multimedia recording and broadcasting, etc., to achieve a good sense of substitution, Recording content comprehensive effect

Inactive Publication Date: 2013-09-11
NINGBO SCI & TECH PARK DISTRICT JIETITECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above-mentioned patent does not involve multimedia recording and broadcasting methods, and cannot solve the defects of multimedia recording and broadcasting in the prior art

Method used

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  • System and method for multi-media panorama recording
  • System and method for multi-media panorama recording

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Embodiment Construction

[0047] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0048] Such as figure 1 As shown, in the embodiment of the present invention, a multimedia panoramic recording system includes a recording device, a splicing device and a mixing device; the splicing device is respectively connected to the recording device and the mixing device; and the mixing device is connected to an external display device.

[0049] The recording device is used for panoramic recording of the multimedia teaching process. The recording device forms multiple video stream signals and multiple audio stream signals at the same time, and each video stream signal corresponds to each audio stream signal; the recording device converts the video stream signal and the audio stream signal into video data and audio data and sent to the splicing device;

[0050] The splicing device is used ...

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Abstract

The invention discloses a system and method for multi-medial panorama recording. The system comprises a recording device, a splicing device and a mixing device. The method comprises the steps of recording multi-segments of video data and voice frequency data, splicing the multi-segments of the video data into one segment of panorama video data, and adding time axis activation point information marking time nodes of speech of participators in the panorama video data; pressing the panorama video data and the voice frequency data into one segment of compound stream panorama video, and sending the panorama video to an outside display part for display. The technical scheme has the advantages of all-true simulating the information collecting process of an eye wide angle, realizing the mode of 360-degree panorama recording and playing, enabling recording contents to be more comprehensive, being capable of simulating on-site sense of round-table conference participators, and giving viewers better participating senses.

Description

technical field [0001] The invention relates to the technical field of multimedia recording, broadcasting and replaying, in particular to a multimedia panoramic recording system and recording method. Background technique [0002] The recording and playback forms of the current multimedia classroom usually take the following two forms: [0003] The first method is the traditional method of course recording and broadcasting, which is suitable for the traditional teaching form: the teacher teaches on the podium, the students sit under the podium to listen to the lecture, and one or more video / audio acquisition devices are used to record one or more channels According to the user's viewing needs (for example, the user wants to watch from the perspective of the teacher / student) or other requirements, the screen is switched and integrated into the final recorded video. However, due to the limitations of physical conditions and technology in this way, the final picture is often a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N21/233H04N21/234H04N7/15G03B37/00
Inventor 葛茜倩李佳东郭国庆张望
Owner NINGBO SCI & TECH PARK DISTRICT JIETITECH
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