Thanks for reaching out. It might help to check the file format you're trying to upload: https://goo.gl/ywvumT . As well as, this troubleshooter for more help: https://goo.gl/MXqzKP . Let us know if this helps.
@TeamYouTube 2 Times try to upload my mp4 video with Chrome and both times my video fail at process. Never had this issue in the past.pic.twitter.com/AJk6325hUk
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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