I have noticed some projects on Behance nicely embed narrow and oddly shaped videos within their presentation.
Eg. Some videos are 100px X 1400px wide. How is this possible?
So in cases like this, they've uploaded the project in blocks where they've designed everything around the gif. If you click on a section to expand, you'll see what I mean.Image 2017-02-07 at 5.14.48 PM.png