easyVmaf v1.2

• Progress indicator added -progress. It shows the progress while doing vmaf computations.

• Added the option to explicilty set the number of threads to run -threads (int)

• With libvmaf v2.0.0, the vmaf models files were refactored. Basically, the models use now fixed-point data types instead of float-point data types. So depending on the libvmaf version you are using, you could need to modify the easyVmaf/config.py file:

  • libvmaf < v2.0.0 : Use the old vmaf_*.pkl model files with float-point data types: vmaf_4k_v0.6.1.pkl, vmaf_v0.6.1.pkl, etc.

  • libvmaf >= v2.0.0 : Use the new vmaf_*.json model files with fixed-point data types: vmaf_4k_v0.6.1.json, vmaf_v0.6.1.json, vmaf_v0.6.1neg.json

• New neg model is supported since libvmaf v2.0.0 only. So if you want to use it, be sure to update libvmaf first.