Unlike iMovie and FCP, it's glad that YouTube can accept uploading MTS files directly for most AVCHD camcorders. Camcorder users are familiar that MTS files are ultra clear but with rather big size and if you hope to upload to YouTube are there anything you should note or adjust for loading these files to YouTube as quick as possible.
Does YouTube have a limitation of video length or size for input?
According to YouTube, a video file less than 15 minutes playing length and no more than 2GB size is allowed to be imported to it.
1.Make the accurate length.