I noticed lately, when I try to share replays to Facebook in DoA5U, the game no longer uploads the HD version of the video. This just happened to me in the past few days, though. I'm not sure why. :/ Has this happenned to anybody else? I have the 360 version of the game.
You can't open the MP4 until it is fully loaded. You'll see the file size continue to grow. Once it's stopped its climb, then right click it and open it in a new tab. It should open up as a video play back window that you can right click and save.
Ugh, didn't post the video. Go to this thread and you'll find it embedded half way down. http://www.freestepdodge.com/threads/uploading-replays.2569/page-2
So go to your facebook, right click your video on your timeline and say open in a new tab. Then, just like on you tube videos, in the bottom right hand corner you'll see an HD button. Click it, then open developer tools. Wait for the video to fully load the MP4 data, then right click it, open in a new tab. Then you can save the video.
It isn't true HD, but it does improve the quality a lot. Names are legible and no heavy pixilation.
I found out recently that once you upload your video to facebook, you can enable the HD setting, then open up the developer tools to grab it. My first videos were like 6mb. When I did the HD thing they were like 30mb.
