[FFmpeg-devel] Merge QSV decoder SEI patch into master?

[Vladislav Sorkin]

Would it be possible to merge the following patch into the master branch?
https://patchwork.ffmpeg.org/project/ffmpeg/patch/DM8P223MB03655F44A7BF01132BB2959DBA669@DM8P223MB0365.NAMP223.PROD.OUTLOOK.COM/

This patch provides the QSV decoder with SEI message and ATSC A/53 caption
capability.

I understand some time has passed since the patch was originally generated
but I was able to apply it with minimal adjustments and the code works as
desired in regards to captions.

We'd like to see the QSV decoder become more feature complete.

If there are any steps necessary to make this happen, please advise.

Best regards,
Vladislav Sorkin