When Steam went down earlier this week, it looked like it broke the footage of the game I was playing at the time, but actually it just broke Broadcasting in general. It still records footage just fine, I can clip it, even export it to a functional mp4, but it refuses to play the footage in the Steam client itself (outside of the game). The player is just stuck loading infinitely. If I mouse over the seeker bar, I even get an accurate preview of recorded footage, but it just refuses to play it.

Anyone have this issue before or have the slightest idea what could've gone wrong?

And yes, I have hardware accel. enabled.