Movie Trailer in Boston T tunnel

The video was recorded in the red line T in Boston between Harvard and Central station.
The movie is played via a series of "flash" on the wall of the tunnel.
As the train moves, passengers see different frames of the animation.
However, it seems the frequency of the flash is not well synchronized with the speed of the train, which cause the movie to drift. Anyway, I think it is a pretty cool idea.

懷平與禎宜結婚致囍

李懷平是我大學同學, 目前在UNC念PhD。
2009/1/9懷平與禎宜在台灣結婚。僅此祝賀。
這個影片我大概花了2hr完成。 同樣的內容我大概講了十幾次orz。
最後發現無法一次全部講對，只好分段錄影再行剪接。