There's no audio in the Tiếng Việt course!
Hi! Today I started the Vietnamese course, and the audio doesn’t work. It can’t be my headphones because I made sure those worked before using them, and I tried it on another device and I couldn’t hear anything whatsoever. Should I report this as a bug?
(P.S, Arabic is in the incubator! :D)
Lots of the sentences in the Vietnamese from English course don't have audio at all. I am certain that the audio is working for me, too, but in some lessons, no audio comes out of the speakers. I can assure you though, that some sentences, although not all, have audio.
Try it with Camilo's user script "DuoLingo tree enhancer".
You could enable Vietnamese for the right hand side.
Not sure with the left hand side (DuoLingo speaker, Vietnamese-English translations), when you disable the build-in speaker (if you have to).
We could ask Camilo if he can double activate the audio as an workaround, if Google, Bing TTS Co. would work.
Update: I added a comment to https://www.duolingo.com/comment/19654789/Userscript-Tree-Enhancer and linked this thread.