Uploading video to server related issues

Recently help to do an upload video, judge the video format, video transcoding system.
At present, the video transcoding is done, video upload with what way to achieve good,
Video should not be multipart upload and some other issues.
Provide an idea, or some reference material. It's better to have a demo. is actually a upload video automatic transcoding system.
Because I am doing iOS, recently helped to do, did not do the service side of things, in groping to do. I didn't find any good information on the Internet. Ask for recommendations

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Recently help to do an upload video, judge the video format, video transcoding system.
At present, the video transcoding is done, video upload with what way to achieve good,
Video should not be multipart upload and some other issues.
Provide an idea, or some reference material. It's better to have a demo. is actually a upload video automatic transcoding system.
Because I am doing iOS, recently helped to do, did not do the service side of things, in groping to do. I didn't find any good information on the Internet. Ask for recommendations

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