FFmpeg build for Optimus and dual-GPU (Intel+NVIDIA) systems on Ubuntu 18.04LTS:
Build platform: Ubuntu 18.04LTS
Goals: Generate an FFmpeg build that can utilize NVENC, QuickSync and VAAPI-based hardware acceleration on NVIDIA-PRIME-based systems on Ubuntu 18.04LTS+.
Ensure the platform is up to date:
sudo apt update && sudo apt -y upgrade && sudo apt -y dist-upgrade
| # ------------------------------------------------------------------------------ | |
| # tlp - Parameters for power saving | |
| # See full explanation: https://linrunner.de/en/tlp/docs/tlp-configuration.html | |
| # Notes: | |
| # - Some parameters are disabled, remove the leading '#' to enable # them; | |
| # shown values are suggestions not defaults | |
| # - Default *: intrinsic default that is effective when the parameter is missing | |
| # or disabled by a leading '#'; use PARAM="" to disable intrinsic defaults for | |
| # parameters with text string values |
| Section "InputClass" | |
| Identifier "touchpad" | |
| Driver "libinput" | |
| MatchIsTouchpad "on" | |
| Option "Tapping" "on" | |
| Option "NaturalScrolling" "true" | |
| Option "AccelSpeed" "0.3" | |
| EndSection |