You can play the video and observe it stops on frame 98. If you use the seek <> buttons in the media player editor UI, backwards works, but forward will not. Trying to seek to frame 98 or 99 will also never succeed, according to mediaPlayer.TextureProducer.GetTextureTimeStamp()
The last frame of video is never reached. Seeking to it, or the frame before it, fails.
To Reproduce
Here's a short screencast where I show it happening: https://capture.dropbox.com/rcu4MYsGFLhJ9cXC