Shinco Test DVD speaker channel test (read description to get real 5.1 sound on YouTube)

YouTube supports 5.1 sound out of the box in selected devices, but not in web browsers, at least on the date I uploaded this video. So, you&need to play the video using an external player. I use PotPlayer. Here&the tutorial: Note that the codec YouTube uses in surround is AAC 5.1 384 kb/s, so the audio in these videos don&use the codec and may not have the speaker count advertised in them.