![一种传输视频信息的方法、终端及服务器](/CN/2017/1/66/images/201710330725.jpg)
基本信息:
- 专利标题: 一种传输视频信息的方法、终端及服务器
- 专利标题(英):Video information transmission method, terminal and server
- 申请号:CN201710330725.0 申请日:2017-05-11
- 公开(公告)号:CN108881920A 公开(公告)日:2018-11-23
- 发明人: 杨帆 , 荆彦青 , 魏学峰 , 曹文升 , 耿天平
- 申请人: 腾讯科技(深圳)有限公司
- 申请人地址: 广东省深圳市南山区高新区科技中一路腾讯大厦35层
- 专利权人: 腾讯科技(深圳)有限公司
- 当前专利权人: 腾讯科技(深圳)有限公司
- 当前专利权人地址: 广东省深圳市南山区高新区科技中一路腾讯大厦35层
- 代理机构: 深圳市深佳知识产权代理事务所
- 代理人: 王仲凯
- 主分类号: H04N19/46
- IPC分类号: H04N19/46 ; H04N9/64 ; H04L29/06
Embodiments of the invention disclose a video data transmission method, wherein the server received data comprises YUV channel data and Alpha channel information, the YUV channel data is decoded to obtain RGB format data, and the RGB format data is processed by using the Alpha channel information to adjust the foreground image of a displayed target image, so that the foreground image of the targetimage may be better fitted on the whole background displayed by the display, and the user may obtain better immersion. The method provided by the embodiments of the invention comprises: the terminalacquires the image data of a target object, wherein the image data comprises the RGB format data and the Alpha channel information; the terminal encodes the RGB format data to obtain YUV channel data;the terminal adds the Alpha channel information in the YUV channel data to obtain encoded data; and the terminal sends the encoded data to the server, wherein the encoded data is used for decoding ofthe server and the image display of the target object.
公开/授权文献:
- CN108881920B 一种传输视频信息的方法、终端及服务器 公开/授权日:2022-06-10
IPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04N | 图像通信,例如电视 |
------H04N19/00 | 用于数字视频信号编码,解码,压缩或解压缩的方法或装置 |
--------H04N19/46 | .在压缩过程中在视频信号中嵌入附加信息 |