I tried streaming some MP4 movies to my apple tv, and the picture transmits but the sound is lost. How do I fix this?
MacBook Pro (Retina, 15-inch, Early 2013)
Posted on Jan 11, 2014 5:35 AM
Q: why doesn't airplay transmit sound with movies (MP4s)?
try rebooting the computer
restarting the router
and restarting the appletv