I'm using the binary file from https://github.com/Netflix/vmaf/releases/tag/v3.2.0. The parameter is like this:
['-r', sourceY4m, '-d', destY4m, '-o', vmafCsv, '--csv', '--threads', '12', '--model', 'path=./model/vmaf_v1.0.16/vmaf_v1.0.16_3d0h.json']
This works correctly.
Next, when I use parameter --model path=./model/vmaf_v1.0.16/vmaf_v1.0.16_3d0h.json, this fails with:
libvmaf ERROR could not initialize feature extractor "Speed_chroma_feature_speed_chroma_uv_score"
problem loading feature extractors from model: ./model/vmaf_v1.0.16/vmaf_v1.0.16_3d0h.json
I suggest the binary might be built incorrectly without this feature.
> vmaf --version
3f9e02af
It might be inconvienient for me to build the binary myself. How can this problem be solved? Thank you!
By the way, the reason why I want to use the new model is that I meet the abnormal result with the default model by mjpeg:
The brown line shows the result (score / video time) by libx265. The green line show the result by mjpeg. Even when I evaluate the poorest quality mjpeg video (Disgusting to the naked eye), the result almost stuck at 100.
I don't know if I was using it incorrectly.
I'm using the binary file from
https://github.com/Netflix/vmaf/releases/tag/v3.2.0. The parameter is like this:['-r', sourceY4m, '-d', destY4m, '-o', vmafCsv, '--csv', '--threads', '12', '--model', 'path=./model/vmaf_v1.0.16/vmaf_v1.0.16_3d0h.json']This works correctly.
Next, when I use parameter
--model path=./model/vmaf_v1.0.16/vmaf_v1.0.16_3d0h.json, this fails with:I suggest the binary might be built incorrectly without this feature.
It might be inconvienient for me to build the binary myself. How can this problem be solved? Thank you!
By the way, the reason why I want to use the new model is that I meet the abnormal result with the default model by mjpeg:
The brown line shows the result (score / video time) by libx265. The green line show the result by mjpeg. Even when I evaluate the poorest quality mjpeg video (Disgusting to the naked eye), the result almost stuck at 100.
I don't know if I was using it incorrectly.