pad filter with hw support
|Reported by:||fortman||Owned by:|
|Blocking:||Reproduced by developer:||no|
|Analyzed by developer:||no|
Summary of the bug:
The current implementation of the "pad" filter only supports a software context. And it can be very useful for windowing a scene, but then when using HW decoding and encoding it's required to hwdownload and hwupload to just "crop and pad" the frames.
So, I suggest to implement one of these two alternatives:
- Or to add hw frames support to the "pad" plugin.
- Or adding pad options to filters like "scale_cuda" and "scale_qsv".
I hope some developer wants to implement this.