Steps to reproduce:
1. Open attached project
2. Open scene1.unity
3. Play the scene
4. Notice that the video plays
5. Open StreamVideo.cs script
6. Comment the line 45 and make sure that line 46 is uncommented
7. Play the scene
8. Notice that the video does not play
9. Stop the scene
- Editor freezes or crashes without the Bug Reported window at this point

Expected result: Streamed .Ogv videos should play, and should not freeze the editor when the scene is stopped

Reproduced in: 2017.3.0a3, 2017.2.0b6, 2017.1.0p2, 2017.1.0b1, 2017.1.0a6, 2017.1.0a1
2017.1.0a1 .ogv video video does not play in this version
Not reproduced in: 5.6.3f1, 5.5.4p2
Ogv video not playing regression since: 2017.1.0a1
Ogv video also freezing the editor regression since 2017.1.0b1

Fixed in: 2018.3.0a1, 2018.2.0b8