COM-6142

[mcesariniflu]

modified:   fluster/test_suite.py
modified:   fluster/utils.py
new file:   scripts/gen_av1_argon.py
new file:   scripts/test_zip/SVCBC-1/SVCBC-1-L0.264
new file:   scripts/test_zip/SVCBC-1/SVCBC-1-L1.264
new file:   scripts/test_zip/SVCBC-1/SVCBC-1.264
new file:   test_suites/av1/AV1_ARGON_VECTORS_MANUAL.json

[mdimopoulos]

The foundations seem solid to me. I have several change requests though to make the code neater. See individual comments

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Important time stats

• scripts/gen_av1_argon.py -> took about 30 minutes to download, extract, read checksums and create the test suite
• ./fluster.py download AV1_ARGON_VECTORS -> after having created the test suite file from above step, downloading the source file and extracting the vectors took 2h and 47 minutes

So in a future iteration we should try to bring the download logic of fluster close to the one used in the test suite generator

[mdimopoulos]

All pending points have been addressed 👍🏼.

I encountered issues running gen_av1_argon.py successfully on MacOS. I decided to push a fixup commit that solves any problems.
@mcesariniflu let me know if the latest version of the script runs well on Ubuntu.

[mdimopoulos]

I tried that it works fine on Ubuntu 20. Approved