PapaTutuWawa/gpu-screen-recorder
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
16 Commits 1 Branch 0 Tags 848 KiB
C 63.7%
C++ 34%
Shell 1.9%
Nix 0.4%
9635df6287
Go to file
dec05eba 9635df6287 Fix timestamp and video duration: Add header and trailer to output file
2020-03-31 19:02:52 +02:00
include blabla 2020-03-29 17:48:17 +02:00
src Fix timestamp and video duration: Add header and trailer to output file 2020-03-31 19:02:52 +02:00
.clang-format format code 2020-03-30 17:38:55 +02:00
.gitignore first 2020-01-08 13:34:55 +01:00
LICENSE Update LICENSE 2020-03-30 21:40:41 +02:00
project.conf blabla 2020-03-29 17:48:17 +02:00
README.md Update README.md 2020-03-30 21:46:40 +02:00
twitch-stream.sh Allow setting container format and fps 2020-03-31 18:44:46 +02:00

README.md

Hardware screen recorder

This is a screen recorder that has minimal impact on system performance by recording a window using the GPU only, similar to shadowplay on windows.

This project is still early in development.

Performance

When recording a 4k game, fps drops from 30 to 7 when using OBS Studio, however when using this screen recorder the fps remains at 30.

Requirements

X11, Nvidia (cuda)

TODO

  • Support resizing the target window! right now that crashes the recorder.
  • Use the sound source in src/sound.cpp to record audio and mux it with ffmpeg to the final video.
  • Support AMD and Intel, using VAAPI. cuda and vaapi should be loaded at runtime using dlopen instead of linking to those libraries at compile-time.
  • Clean up the code!