Other format for browser

Hello,

Thank for your plug- in ! Very good but i have 2 questions :

1 – For local hosting for my video i use the .mp4 format, but it’s doesn’t work on firefox. So i want to put an alternative path for .ogv. How can i do this ?

2 – How can i remove the link under the video ? (the path for the video is showing under the video)

Thank !

https://ww.wp.xz.cn/plugins/featured-video-plus/