I now use Nvidia Shadowplay - still no working sound channel, but it delivers video at least.
See this thread for no sound fixes with Shadowplay.I've used MSI Afterburner in the past but can't make it work with my sound setup now. It also delivers black screens. I now use Nvidia Shadowplay - still no working sound channel, but it delivers video at least. Make sure you have a decent hard drive with lots of free space.
True, but you need a decent machine with Bandicam as it compresses video on the fly thus using additional overhead.Shadowplay is good. Also I've just started using BandiCam which is very fast and efficient.