it shows a ( MVI 61.8MB MOV ) I hope that this is the info needed ?
You need to further compress your video so that it is under 10 megabytes for email, sometimes even under 5 megabytes...
As initialsBB states, you need to compress to reduce file size. This can be very technical, and apps ranging from $0 to several hundred are available online. Either way, keep in mind that compressing will more or less degrade quality, whether you are an expert with a pro app, or a novice with a free app. Basically because to reduce file size, you need to reduce bitrate, resolution, etc.
However, from what I understand, you want to do this as simple and easy as possible, with the tools already available. I´m assuming you have Itunes? As its a .MOV file, Itunes should accept it.
Open Itunes (update if necessary) -> create "New Playlist" -> Drag and drop your video in to the new playlist -> select the videos in the playlist -> go to "Advanced" and "Make iPad or Apple-TV version" -> let it work its magic...
After the plonk sound, go to your video library. Both the original video and transcoded version should show up. Command-click and show info - the transcoded version should have been reduced by tenfolds in file size. Command-click the transcoded version and show in Finder -> attach to e-mail.
If the file size still is to large, repeat the steps, only choose "Make iPod or iPhone version".
Either way, this process will reduce resolution and bitrate (both video and audio), as well as re-encode to Mpeg-4 with AAC audio. The iPod/iPhone version even more then iPad/Apple-TV version. However, most players should accept this format, so your audience should be able to view the video, also full screen.
