Mac video conversion software

[ExNewt]

Great Mac converter for 50/60 FPS files

movie50p60p.movieconverter-studio.com/

Leave them as-is or as slow motion

also available the Mac App store

 

[storyteller]

Great Mac converter for 50/60 FPS files

movie50p60p.movieconverter-studio.com/

Leave them as-is or as slow motion

also available the Mac App store

Media Converter is also a great free option (Media Converter - Home). You do need to download the extension for MTS files but it works great on my wife's HX9V.