What's the best or easiest way to record VR gameplay?
I'm used to shadowplay, and thought I'd use it again, but realized that there's no way for it to record gameplay directly from the HMD, so I gotta set my 21:9 screen to a 16:9 resolution and then record the desktop, and then I gotta remove my index whenever I need to push the keybinds (will mostly use the instant replay function, which is set to alt + f10 by default) on my keyboard, and it's kind of a fucking pain in the ass
I would've thought that there'd be some way for me to customize the steamVR dashboard to integrate shadowplay (officially or not) so I could just record and stop recording with the press of a button, but nope 

So, a) is there a better alternative to shadowplay? and/or b) is there a way for me to sent windows the alt+f10 keybind from inside the dashboard?