Why does uploaded mp4 video read corrupt

[MJMing]

"video can't be played because the file is corrupt" is the message I keep getting with my uploaded video that plays perfectly fine on computer from video file. Any answers with that one would be most appreciated.
The video was downloaded from Youtube and edited slightly then reverted back to MP4.

http://onlineresearch4u.com/stuffedanimals.mp4

[VodaHost]

Re: Why does uploaded mp4 video read corrupt

Hi, what browser are you using?

[MJMing]

Re: Why does uploaded mp4 video read corrupt

I've gone around it and added a youtube video embed and that works fine. With the video with the issue my browser was Firefox (the one I use 99% of the time),however it showed in IE as a popup. How does it show on your browsers? I used Blue Voda FTP with Vodahost, and File Zilla on another hosting co I deal with and the results were the same:No video showing in Firefox;in IE, video shows as a popup;in Chrome there is only sound with no picture showing at all.

http://www.onlineresearch4u.com/stuffedanimals.mp4

[VodaHost]

Re: Why does uploaded mp4 video read corrupt

Hi, Firefox appears to have problems with the mp4 format. It is better to work around the problem using youtube, though, so your users do not need to change their browser to display the video.