Audio blocked event

[jkeen]

Started adding an audio-blocked event (#44)

Currently still having issues with HLS reporting audio blocked correctly. The way that connection is currently setup uses .play() to determine if it can even play, which causes problems because when the browser throws that error it stops the load entirely.

Added some rough tests to the diagnostic app -- add ?autoplay=http://url/to/m3u8 to try and autoplay a file on load.

[todo]

figure out a different way! Currently if we try to figure out if we're ready

ember-hifi/addon/hifi-connections/hls.js

Lines 93 to 98 in c3c39e7

	// TODO: figure out a different way! Currently if we try to figure out if we're ready
	// like this in an autoplay scenario and the browser blocks the request, the whole
	// load process will stop
	this.debug('Testing if audio is ready');
	this.get('video').volume = 0;

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This comment was generated by todo based on a TODO comment in c3c39e7 in #83. cc @nypublicradio.

[jkeen]

Resolved in ember-stereo