MatineeFightScene is heavily dependent on the old Film settings in the tonemapper. Since 4.15 made changes to this, the scene is extremely dark.
The project needs r.TonemapperFilm=0 added so that it looks correct.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-41353 in the post.
| 0 |
| Component | Docs - Samples |
|---|---|
| Affects Versions | 4.15 |
| Target Fix | 4.15 |
| Fix Commit | 3279687 |
|---|---|
| Main Commit | 3389599 |
| Release Commit | 3279687 |
| Created | Jan 31, 2017 |
|---|---|
| Resolved | Jan 31, 2017 |
| Updated | Apr 27, 2018 |