Movies no sound

I’ve noticed as of late that 90% of the movies I download have no sound. I mean if I watch via VLC on my PC then no problem but it I stream via Roku 3 or WD Live, I have no sound. I’ve tried several apps but all have no sound.

Is my problem WD My Cloud, Roku, apps or all combined? Anyone know a fix?

Usually it’s unsupported codec by the clients, its their job to decode. The server just pass them the stream headers/contents. VLC from PC of course has all the necessary codecs to play the file.

You could however try re-encoding one of the problematic file and test.