vBulletin 3.8.6 Add-ons flv and mp3 product hack(repost)

I would like to add video and audio to my vBulletin 3.8.6 and It supports playback of (FLV, MP4, MP3 ) from any other website. It also supports RTMP, HTTP and live streaming, various playlists formats this hack will be added as **product** and it will be as **xml** file user's when they add a new thread they will see in the Message box an icon that they can add any flv or mp3 file and then they can post that theard to other user, and when any user want to play the file he can in the same thread because vBulletin dont support flv but its support youtube only one more thing this file must be watched in my vb screen such as poeple watching the file in youtube screen's