Chromium sucks for streaming on the Raspberry Pi Pixel Desktop. One of my gripes was Youtube TV, ‘format not supported.’ Chromium Media Edition is much better. Ventz Petkov has a sweet install script. Here’s the tl;dr version.
curl -fsSL https://pi.vpetkov.net -o ventz-media-pi
Chromium sucks for streaming on the Raspberry Pi Pixel Desktop. One of my gripes was Youtube, if I fast forward (hitting the arrow key) to advance through a video, ‘Aw, Snap!’ was sure to pop up. It’s a lot less of a problem if you’re over clocking. Chromium Media Edition has the same problem too. It’s not a problem if you’re using Vivalda.