Cloud program direction console and continuous play method of cloud program direction console based on audio/video synchronization

A technology of audio and video synchronization and director station, which is applied in the field of cloud director and can solve problems such as playback impact

Inactive Publication Date: 2016-08-17
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the cloud director stitches each channel together, that is, the playback of all images actually uses one player, so when the player is restarted, the playback of other channels will also be affected

Method used

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  • Cloud program direction console and continuous play method of cloud program direction console based on audio/video synchronization
  • Cloud program direction console and continuous play method of cloud program direction console based on audio/video synchronization
  • Cloud program direction console and continuous play method of cloud program direction console based on audio/video synchronization

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0041] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers ...

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Abstract

The embodiment of the invention discloses a cloud program direction console and a continuous play method of the cloud program direction console based on audio/video synchronization. The method comprises following steps of inserting preset video frames so as to realize spliced play of one way of video and another way of video if the data reception of one way of video is interrupted, in the processes of receiving, splicing and playing multi-way videos by the cloud program direction console; inserting preset audio frames in a mode synchronous with the video frames so as to maintain audio play with synchronous voices and images; and continuing spliced play of the way of video and the other way of video according to the received data if the data reception of the way of video is recovered. Through application of the cloud program direction console and the continuous play method, after one way of the video is interrupted, the cloud program direction console can automatically recover the continuous play of the way of video under the condition that the network transmission condition is recovered to the normal; and the use experience of a user is improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of cloud broadcasting, in particular to a cloud broadcasting station and its audio-video synchronization-based continuation method. Background technique [0002] In the production of traditional TV programs, for programs that use fixed venues and fixed lights (such as TV programs, sitcoms, etc.), they generally use multiple cameras to shoot, so that the finished program has multiple angles and multiple scenes. characteristics, but also more comprehensive and better-looking. [0003] In this type of shooting, the traditional broadcasting station receives various video signals through the signal line, and the TV program producer operates the video switcher, and selects one of the multiple signals to output to the video recorder. The traditional broadcasting station is mainly composed of switchboard, intercom system, monitor and integrated power supply system and other equipment. Not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/43H04N21/44H04N21/442
CPCH04N21/4307H04N21/44004H04N21/44016H04N21/44204H04N21/44227
Inventor 李兴玉白茂生魏伟刘阳蔡砚刚
Owner LETV HLDG BEIJING CO LTD
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