Basic video app with OpenGL and libva

Douglas A 1cfa3660b4 (refactor): move load_frame into decoder class 3 anni fa
lib 09d252f672 (ffmpeg): add libav for decoding video frames 3 anni fa
src 1cfa3660b4 (refactor): move load_frame into decoder class 3 anni fa
.gitignore 7dc96c7128 (git): add .vscode to .gitignore 3 anni fa
.gitmodules 71ba2c413c initial: boilerplate repository items 3 anni fa
CMakeLists.txt 1cfa3660b4 (refactor): move load_frame into decoder class 3 anni fa
README.md 71ba2c413c initial: boilerplate repository items 3 anni fa

README.md