To use the video in your posts, paste YouTube video URL with httpv:// (notice the ‘v’).
Important: The URL should just be copied into your post normally and the letter ‘v’ added, do not create a clickable link!
Example:
httpv://www.youtube.com/watch?v=vjLJlbzRpcQ
If you want to embed High/HD Quality video use httpvh:// instead (Video High Defintion).
httpvh://www.youtube.com/watch?v=vjLJlbzRpcQ
Example: