細節
- 代碼
- 12701318
- 分門別類
- Live action video
- 循環音樂
- 否
- 長度
- 00:15
- 長寬比
- 16:9
- Alpha / 遮罩
- 否
- 幀率
- 29.97
描述
Senior teacher explains lesson, talking with students about physics and writing on blackboard. University gray haired professor giving lecture in science class.
創作賣家
4K
3840 x 2160
US$
129