Bug hunting: Dtube No Compatible Source error

The bug

Can't open any video on dtube, it won't even start loading and I always get this:
"No compatible source was found for this media" error.
How to reproduce
Use Chromium web browser and try to watch any video on Dtube.
Where I first encountered the bug can be viewed here.
Device
Hp Mobile woorkstation Zbook 15
Browser: Chromium, latest version
Operating system: Windows 7, 64 bit
Recording of the bug

Posted on Utopian.io - Rewarding Open Source Contributors
Thanks. I have also been experiencing some bugs here on steemit. Yesterday, it was difficult for me to upvote posts. Today, i've been trying to bring noobs into steemit and almost all are experiencing bugs when registering. Hope it all gets smooth soon.
I am using puffun browser and I can see video on Dtube.
Have you tried Mozilla Firefox or Chrome? If it does the with other browsers then it's a bug, else it's a problem of browser.
I have only used chrome browser with my phone to open videos on dtube...
I encountered this bug also.
thank you @runicar for pointing this out
Website like busy should keep on with upgrade
Even on steemit here there is a bug yet to fixed on the wallet
It can only get better tho
I got the same issue in Chromium. I guess this is because Chromium comes only with the open-source components of Google Chrome. This is why for example Adobe Flash runs natively in Google Chrome, but not in Chromium; in Firefox, which is open-source as well, a separate plugin is needed.
So I guess that the video codec used by dTube is not open-source.
Personally, have not even tried dtube. so, i don't know a single thing about it. Thanks @runicar for sharing this awesome post. Guess its time to give it a shot
I also get the same mistake, it's a bit annoying!
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So there is no way to fix it?
No, unless you can convince them to accept Issues.