mikk9

Did you check if the output is 24 fps? I haven't found VDEnc PreEnc in OneVPL, although I would expect it's coming sometime. There are new low power LA entries,...

I have fixed the 25fps problem in Staxrip, it works for me now. CQP has much higher quantizer parameter limits, they are not comparable to HEVC at all, CQP 63...

They have changed the GOP_REF_DIST default from 4 to 8. [AV1e] Change Default BGOP size from 4 to 8 https://github.com/oneapi-src/oneVPL-intel-gpu/commit/223e5878cfa63629f612387ff4a1c995ba3e5a7e

This is great, now I can properly try out CQP.

Maybe future drivers can work with 16 gopredist: https://github.com/oneapi-src/oneVPL-intel-gpu/commit/5356ab45d2e89d8a295fae1f9855300d99eec30f They have released OneVPL v2022.2.0: https://github.com/oneapi-src/oneVPL/releases What do they mean with AV1 temporal layers? Can you add ScenarioInfo? The ScenarioInfo enumerator...

What’s New in oneVPL GPU Runtime 22.5.4 AV1 Encode: Enabled Hierarchical B frames and set Mini-Gop Size to 8 for better compression efficiency. https://github.com/oneapi-src/oneVPL-intel-gpu/releases/tag/intel-onevpl-22.5.4 What do they mean with Hierarchical...

> AV1 does not use the concept of GOP, but instead uses alternative reference frames (ARF) and golden frames to achieve bi- > prediction. The ARF and golden frame distance...

I'm not using Staxrip anymore for now because it's not reliable. Sometimes it works and the next time it doesn't. You can try out the muxing, try out switching from...

Regarding the timestamp issues, both Handbrake and ffmpeg are affected. It stutters with bframes/goprefdist. A Handbrake developer told this will be fixed in a next driver update. > This is...

After more testing......Bframes 9-15 is not supported by the gop-ref-dist command which is unfortunate. 14 bframes is the optimum setting in CQP bitrate mode (highest bitrate efficiency). No matter if...