[](https://youtu.be/lYXEaKPowgI)
This is a Introduction animation with blood. You can change the text at your discretion.

The resulted video is in "Quicktime" format with "animation" video codec.

My way to make a video with transparent background:
Once you open the video with Quicktime, Quicktime automatically converts it into a video that has alpha transparent background, so that you can save it.

Blog post: [Blender: RIZIN FF GP 2015 Opening Video 'PRIDE is ALIVE'](http://gappyfacets.com/2015/12/29/blender-rizin-ff-opening-video-pride-alive/).