细节
- 代码
- 18178218
- 分门别类
- Stock animation
- 长度
- 00:15
- 长宽比
- 16:9
- 帧率
- 25
- 授权
- 免版税
描述
Concept of science and teaching exact sciences in educational institutions. Animation. Endless quantity of colorful different formulas written randomly on black screen, seamless loop