How to embed HD quality video from YouTube

Now it is possible to embed high quality YouTube video clips on external website for direct viewing or playback of visitors, so there is no reason to not use it. Everyone who wants can embed High Definition (HD) YouTube video with 720p resolution by just adding &fmt=22 to the video URL or link location after rel=0.
For example, if your video is looking like this:

then you have to add "&mft=22" to the code and the video will play in High Quality:

But there is another trick for embeding of true HD quality content from YouTube. Instead of "&fmt=22", try to add "&ap=%2526fmt%3D18". The video will become true HD! You can try and to play with the size of the video. Instead using the default settings, try to change the size up to 1280x720 pixels. To do this, just change width and height values in the embed code.
You will be amazed with the results!
And here is generator, that will do this for you. Just copy the link from YouTube and click on the Embed field to copy the new code.