I recently upgraded to El Capitan and now when I press spacebar when I have an MP4 file selected it does not play. This is the first time I have had this issue and have many videos in the .MP4 wrapper. Other videos in .MOV are unaffected as far as I can tell.
Anyone having the same issue? I have many thousands of MP4 clips from personal cameras over the years and it’s very handy being able to quicklook and scrub through them when I’m looking for something specific.
Any help would be appreciated. Thanks!
JP
Early 2011 17″ macbook pro
El Capitan 10.11.1
2.3 GHz Intel Core i7
16gb of ram.