Can I make my embedded videos autoplay?

Can I make my embedded videos autoplay?

click link above to know the method~~

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tis one Imsomaniac gong gong had told me b4~~
now i use it into my blog's BGM~~ XDD

it's diru's Higeki ha Mabuta wo Oroshita Yasashiki Utsu~~
jz yesterday i found tat... i lost tis song!!! DAMN IT
scroll down n hav a look of tis with tis ballad song~~
n dun confuse~~ it was an PV~~ XDD

nyappy~~