How to merge video and recording and make single video

问题

I want to make video from images and merge the recording sound with this video.

After a lot of R&D and samples i am unable to merge both, till now i am only able to create video from images.

Can any one tell me the concept behind merging video and audio. I am using xcode 4.5 and iOS 6.

Thanks in advance.

回答1:

You Must Search the Answers Previously Answered in StackOverflow.

here is an Answer Describing Adding Audio to a movie.

And Here is an answer for Creating Movie from images.

来源：https://stackoverflow.com/questions/12855624/how-to-merge-video-and-recording-and-make-single-video