flash 限制

16,000 frames: Exceeding this limit causes the movie playback to stop.
超過16，000幀將導致文件停止

While this limit is rarely reached by most developers, it is possible. If your movie must have more than this number of frames, try creating multiple movies with fewer than 16,000 frames each and then linking the movies together using a method such as the ActionScript 2 loadMovie() command.
如果你的文件確實必須超過這個數字那麼使用調用命令把它分成兩個部分

16,000 layers: Flash is not capable of working with more than 16,000 layers in a movie.
一個影片不能超過這個數目


16,000 loaded movies: You cannot load more than 16,000 movies into Flash player.
你不能調用超過這個數目的影片

16,000 symbol instances: Flash does not allow more than 16,000 symbol instances in a Flash movie
不能超過16000的實例

2880 x 2880 px canvas size: A Flash movie cannot be larger than 2880 px wide or 2880 px tall.
場景不能超過2880x2880

參考來源：http://hi.baidu.com/puzzle/blog/item/4972c895ae324b4cd1135ede.html