looks okay to me. keep your butt low, and your back tight. on your first snatch, your back looked very loose. also it looks like your hips are ascending earlier than the bar, try to move up your hips and shoulders at the same time as the bar.
on the second pull, explode with your hips as the bar reaches your thighs, and then really accentuate the shrug. keep your knuckles down the entire time the bar is accelerating up (this prevents it from looping) until you turn over.
make sure to check your set position is right the entire lift (knuckles down, shoulder over the bar, etc).
really good that youre getting into oly lifting!