see #261
i disabled security option for requiring user interaction for playing audio on browser level. if cast option is set i don't mute audio, but then when security option is enabled then no video is started so i changed video.play() to retry with mute if cast is set
see #261 i disabled security option for requiring user interaction for playing audio on browser level. if cast option is set i don't mute audio, but then when security option is enabled then no video is started so i changed video.play() to retry with mute if cast is set