Saturday, January 21, 2017

For Future Reference

A while back I started using the Lossless preset for all the of the recordings, so that I have the best masters to work from, and it has been working well ever since. That is until Dead Space, which I am almost done with. My guess is that the problem comes from how NVENC interacts with a high-framerate game. Dead Space is going at over 100 FPS quite a bit because of its age relative to my hardware. That many frames might be chocking the Lossless preset, causing stuttering in game, in the videos, and even causing serious stuttering in the recording of the overlay. Only today, after making nine of the 12 Dead Space recordings (one per chapter) did it dawn on me to try setting a constant bit rate. Fifty Mb/s might be much lower than the 150 Mb/s Lossless produced, but it is certainly enough and without that stuttering, it is many times better. I do intend to go back to Lossless for future recordings, unless this issue comes up again, but I do wish I had thought of this before playing 75% of the game.

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