Chromecast shows image but no sound for at&t Uverse showtime

[ichibanstunna]

Hi
Using chrome with cast extension, I log into at&t uverse and try to display onto my tv. HBO shows that I've tried work with no issues (picture and sound) but when I try showtime shows (tried 2), the picture shows up but no sound from the TV. Any ideas or suggestions would be greatly appreciated.

 

[Kevin OQuinn]

Hi
Using chrome with cast extension, I log into at&t uverse and try to display onto my tv. HBO shows that I've tried work with no issues (picture and sound) but when I try showtime shows (tried 2), the picture shows up but no sound from the TV. Any ideas or suggestions would be greatly appreciated.

They might use slightly different audio codecs, or different file formats for sound. Tab casting is still a beta, too, so hopefully it will improve with time.