ffmpeg upgraded last month

[Selur]

At least QSVEncC and VCEEncC do not offer lossless encoding:
https://github.com/rigaya/QSVEnc/blob/ma...ions.en.md
https://github.com/rigaya/VCEEnc/blob/ma...ions.en.md
can't say for sure whether QSV or AMF offers some lossless intra frame encoder, but you can check their SDKs to know for sure.
https://github.com/GPUOpen-LibrariesAndSDKs/AMF
https://github.com/Intel-Media-SDK/MediaSDK

Cu Selur

[i990049]

test of lcevc
https://ieeexplore.ieee.org/document/10019298
how can I know which filter in hybrid vulkan supports？

[Selur]

https://github.com/styler00dollar/Vapour...cnn-Vulkan and the vs-mlrt filters (assuming ncnn is selected) use Vulkan, I don't think any other filters do.