问题
How can I programmatically create a video file from a bunch of UIImages?
I want to do this so I can play back a slideshow with MPMoviePlayer and stream via AirPlay.
Ideally I'd like to be able to set a duration for each image and do simple fade transitions between them.
回答1:
Check out the AVAssetWriter documentation for encoding your own movies on an iOS device.
Another hint might be this question on SO: How do I use AVAssetWriter?
来源：https://stackoverflow.com/questions/6246419/programmatically-make-video-from-uiimages-for-playback-with-mpmovie-player