вс, 10 дек. 2023 г., 03:32 Phyllis Smith via Cin <cin@lists.cinelerra-gg.org>:
Weird, but when I list the encoders via:  ./ffmpeg -encoders (where ffmpeg is in cinelerra's subdirectory of thirdparty/ffmpeg-6.1) qsv is not listed that I can see.

well, it requires intel's media SDK .... try to look at gentoo forum link I found, it lists package names.

Warning, not sure how well qsv can co-exist with vaapi on any given (not so new) hw configuration, so watch out for installing files (may be rpm/deb package will warn if something about to be overwritten?)



On Fri, Dec 8, 2023 at 6:37 PM Terje J. Hanssen <terjejhanssen@gmail.com> wrote:


Den 09.12.2023 00:10, skrev Phyllis Smith:

I am wondering if the news and enhancements of importance to
CinGG/FFmpeg 6.1 users may  be outlined, including what is ready now and
expected upcoming next?

Although not exactly as requested, I have updated November News to better outline what CinGG takes advantage of in the 6.1 version of ffmpeg.  If you can think of anything I left out as it pertains to Cinelerra, please email that.  A lot of the new features are only really relevant on the command line and these are best outlined in many places on the internet already.  In addition I have minimally tested new formats of WBMP and HDR and have the ffmpeg/video directory format files ready for GIT checkin.

I have tried testing AV1 capability with little success yet, but will continue to see if I can get an updated dav1d library version update for newer operating systems.


Thank you.

Re: 5, only "NVIDIA NVENC AV1 encoding support" seems to be mentioned.

What about Intel (Arc) AV1 QSV and AMD AMF encoders in FFmpeg?
https://www.phoronix.com/news/Intel-AV1-QSV-Encode-FFmpeg
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