摘要
文章将每天天气预报的CSV表格里关于预报点、时间、温度、图标的数据,在After Effects中运用表达式进行数据链接和条件判定,随每天预报数据不同,进行自动更新。同时,运用After Effects新增的主属性功能,只需要调整一个模板版面里的元素,其余预报点的文本、天气图标位置、风格自动保持一致。最后,与Premiere动态链接并进行输出,完成天气预报节目的自动生成。
In this paper,data about the forecast locations,time,temperature,icon in the CSV table of daily weather forecast are linked and judged by using the expression in After Effects,and automatically updated with different forecast data of everyday.At the same time,using the new main attribute function of After Effects,you only need to adjust the element in a template layout,and the text,weather icon position and style of the remain forecast locations can be automatically keep consistent.Finally,it links dynamically with Premiere and carries out the output to complete the automatic generation of weather forecast programs.
作者
王毅夫
WANG Yifu(Sichuan Meteorological Service Center,Chengdu 610072,China)
出处
《现代信息科技》
2021年第6期106-108,共3页
Modern Information Technology
