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Segment type flash panoramic video playing method and system

The technology of a panoramic video and playback method is applied in the segmented flash panoramic video playback method and system field, which can solve the problems of unable to collect and obtain video display objects, video display objects, and video content rendering, etc., and achieve the effect of saving bandwidth

Inactive Publication Date: 2017-03-15
深圳市云宙多媒体技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the embodiments of the present invention is to propose a segmented flash panoramic video playback method, which aims to solve the problem in the material acquisition bitmap processing class of the Away3D module when the video display object video class display object is in the HLS mode in the prior art. Unable to collect or obtain the bitmap data of the video display object video class display object, which leads to the problem that the Away3D module cannot obtain the material bitmap, and thus cannot render the video content

Method used

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  • Segment type flash panoramic video playing method and system
  • Segment type flash panoramic video playing method and system

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Embodiment 1

[0035] figure 1 It is a flow chart of a segmented flash panoramic video playback method in a preferred embodiment of the present invention; the method includes the following steps:

[0036] S102, create a video class display object;

[0037] The display object of the video class is created inside the Flash Player;

[0038] S104, create the first Sprite picture clip object as the parent container for loading the video class display object;

[0039] S103, load the Flash video file in the local file system or the HTTP address by the NetConnection object in the NetStream object, so that it displays the loaded video file content in the video class display object;

[0040]In the implementation of the present invention, the video class display object is under the HLS video segmentation mode, and now the HTTP video mode of the NetStream object is a data generation mode; under the data generation mode, the bitmap processing class of material collection in the Away3D module The conte...

Embodiment 2

[0048] figure 2 It is a structural diagram of a segmented flash panoramic video playback system in a preferred embodiment of the present invention. The system includes:

[0049] Video class display object creation and display module, used to create video class display objects and

[0050] The video class display object displays video content;

[0051] The first Sprite image clip object creation module is used to create the first Sprite image clip object as the parent container for loading video class display objects;

[0052] The NetStream object module is used to load the Flash video file in the local file system or HTTP address through the NetConnection object module in the NetStream object, so that it displays the loaded video file content in the video class display object;

[0053] In the implementation of the present invention, the video class display object is under the HLS video segmentation mode, and now the HTTP video mode of the NetStream object is a data generat...

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Abstract

The invention discloses a segment type flash panoramic video playing method and system. According to the method, in a data generation mode, a first Sprite image clip object is established as a father container for loading a video type displaying object; a content bitmap interception method of a second Sprite image clip object in a material collection bitmap processing type of an Away3D module is set as readGraphicsData(); bitmap content interception is carried out on video file content in the video type displaying object of the first Sprite image clip object through the readGraphicsData() method; and the video file content is converted into bitmap images of binary data. An error resulting from the fact that material bitmap data content cannot be obtained in the data generation mode is avoided. On the basis of the panoramic mode away3d+MP4 of a flash video, effective compatibility of hls+away3d can be realized, HLS (HTTP Live Streaming) segment panoramic videos can be played by the flash video; and the traffic and bandwidth can be effectively controlled.

Description

technical field [0001] The invention relates to the technical field of network video playback, in particular to a segmented flash panoramic video playback method and system. Background technique [0002] Among the methods provided inside the prior art adobe flash: Flash panoramic 3d video is only limited to the flash video player of the complete source MP4 format, and the general video source format of flash panoramic video is MP4, and does not support other formats such as segmented video format playback , and at this time, the mode of NetStream playing HTTP video is the normal mode; the extraction method of the 3d material module package of the Away3D module (ie (3D modeling plug-in) is to intercept the bitmap image of the current video class display object, and then pass it to The bitmap in away3d intercepts the container object move, which processes the bitmap image data in 3D, and then sends it to the flashplayer to present a panoramic effect. When MP4 is enabled, the v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00H04N21/845H04N21/854
CPCH04N21/85406H04N13/122H04N21/8456
Inventor 邓骁磊
Owner 深圳市云宙多媒体技术有限公司
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