[prima_youtube id="chTkQgQKotA" width="700" height="386"]
for example, your youtube video URL is http://youtu.be/chTkQgQKotA then your youtube video id is chTkQgQKotA
[prima_youtube id="chTkQgQKotA" width="700" height="386"]
for example, your youtube video URL is http://youtu.be/chTkQgQKotA then your youtube video id is chTkQgQKotA