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.Q:
Fast video stream in ios
I am making an ios app that streams video to a computer. I want to keep the video size small (smaller than 100 MB).
What I want is to keep video quality high and upload this video to the user's computer in real time, but I also need to cut the uploading time. I have already found apple's sample code that does this, but it uploads the video in 10 KB chunks. I want to upload the video in real time and only create 10 KB (or smaller) videos.
Is there a way to do this in iOS?
I know I can use ffmpeg to create a video, and I am working on implementing ffmpeg.
I also know that if I use a video file that I created (outside of iOS), this video size should be around 16 MB.
A:
You can use the MPMoviePlayerViewController and the MPSMTPMPFramework in iOS 6 for this purpose. Both Apple's MPMoviePlayerViewController and the MPSMTPMPFramework are available in iOS 5 as well. They take advantage of the new H.264 hardware accelerated video decoding that is included in iOS 6.
You can use the AVAssetWriterInput's videoInput property to create a separate movie writer, so you can write the chunks of video one by one as they come in.
If you need a more detailed code example, see the two resources above.
Post your Work.. This is a discussion on Post your Work.. within the Windows Programming forums, part of the Platform Programming Boards category; Hi everybody..
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