why did quicktime 10 suddenly stop playing m4v format?
Suddenly as of yesterday; my Quicktime player refuses to play m4v format. I've never had this issue before. Anuone have any ideas? any help would be greatly appreciated
Quicktime 10-OTHER
Suddenly as of yesterday; my Quicktime player refuses to play m4v format. I've never had this issue before. Anuone have any ideas? any help would be greatly appreciated
Quicktime 10-OTHER
The .m4v file extension is assigned to iTunes.
To play it back using QuickTime Player would require a right (Control) click.
why did quicktime 10 suddenly stop playing m4v format?