This is a reblog from Halo Waypoint: 

Since the launch of The Halo Channel, we’ve received a number of requests from talented community members looking to see their videos featured on the app. Whether you’re a creator of Halo montages, custom map / game type spotlights, Machinima, cosplay, stop-motion movies, weapon fabrications, Forge maps, sand sculptures, or just plain awesome gameplay, we wanna see what you’ve got. If you’d like to have your content featured, do read on!For all videos, we’ll first review your content on YouTube, Vimeo, or a similar video hosting site – simply send us a link at the email below. If the video is something that we’d like to feature, we’ll reply and walk you through a quick and relatively painless release process.Should your video be chosen, we’ll need to make sure it adheres to the below specs, so keep these in mind when submitting:

Video Specs:
Frame Size: 1920 x 1080 and/or 1280 x 720 (16:9, maintain native frame size)
Frame Rate: 29.97 and 23.976 preferred for 720p/1080p natively produced content
File Format: H.264 MP4 and/or ProRes MOV
Audio: Stereo mix (192 – 384 kbps audio bitrate)

Background Music:
Community video submissions must be free of copyrighted music unless there is written permission from the artist(s).

Duration:
No more than 30 minutes and no less than 2 minutes, but speed-runs can vary and become an exception to length.

Submit your links to:
videosubmissions [at] halowaypoint.com