蘭花開花延時視頻（42秒=15.1天) 和set-up
這個視頻是我昨天發表的視頻 https://blog.wenxuecity.com/myblog/40376/202502/28188.html?
的twin。是我用同樣的相機，同樣的鏡頭，同樣的setting，在同一個三腳架上，但是在不同的角度照的。這個視頻幾乎沒有因為電池沒電而missing pictures。
同時我還用了第三個相機，視頻
https://blog.wenxuecity.com/myblog/40376/202502/25854.html?
Camera setting from the front side of the orchid (the upper left side: Canon XTi, the lower right side: two Canon 20D)：
Camera setting from the back side of the orchid（Canon XTi is on the top, Canon 20D (2 pieces) are in the middle and LED light is at the bottom):
LED light:
LED light （Modified， now with AC power supply, originally it took 6 AA batteries):
Orchid Bloom Time Lapse Movie in 49 Second for 15.1 Days
( From 0:01 to 0:03, it was from the back of the flower bud. I thought it was the front of the flower bud.)
6:55 am, 2/7/2025 - 9:42 am, 2/22/2025
Interval: 15 minutes
1466 pictures
Camera: Canon 20D
Movie: 29.97 frames/second
Software: LightRoom v5.6
Adobe Premiere Elements 2024
https://www.youtube.com/watch?v=QzFYCnKQxPc
