for years I have never had a problem encoding files from my Sony NX5U (.mts 720p) I have just started to have errors. The log is pretty generic:
Encoding Time: 00:15:30
03/18/2016 02:21:53 PM : Encoding Failed
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Export Error
Error compiling movie.
Unknown error.
My work around is to encode to .avi and then encode again for DVD.
Any ideas?