Support the MFX Dispatcher from Intel Media SDK
|Reported by:||TheTroll||Owned by:|
|Blocking:||Reproduced by developer:||no|
|Analyzed by developer:||no|
Summary of the bug:
The current implementation of QSV supposes that the MFX dispatcher will open the VA session.
This is true with the MFX dispatcher available on github, but this version does not work properly, specially when closing the session.
With the official MFX dispatcher from the Intel Media SDK package, FFMPEG needs to open itself HW accelerated VA session.