[Mr_Khyron]

http://download.opencontent.netflix.com/?prefix=AV1/

************** Netflix AV1 Encodes Readme **************************************

This is the readme for the Netflix AV1 Encodes.

The assets covered in this readme can be browsed on the Netflix OpenContent
bucket here:
http://download.opencontent.netflix.com/?prefix=AV1/

Each asset has its license posted to its main directory in the file license.txt.

********** Downloading with AWS CLI ********************************************

You can download single files directly through your web browser on the
OpenContent page, but for large files and long frame sequence, you may wish to
use command line tools such as aws cli.
Detailled instructions are posted here:
http://download.opencontent.netflix....ets/README.txt

********** Encoding and Packaging **********************************************

The IVF files were produced using AOM aomenc (Libaom v1.0) using 2-pass, CQP,
tiles on higher resolutions, and Film Grain. Additionally, the following
parameters were used for all encodes:
--passes=2 --fpf=twopassStats --i420 --profile=0 --arnr-maxframes=7
--arnr-strength=5 --lag-in-frames=25 --aq-mode=0 --bias-pct=100
--minsection-pct=1 --maxsection-pct=10000 --end-usage=q --min-q=0 --max-q=63
--input-bit-depth=[8|10] --cpu-used=1 --auto-alt-ref=1 --max-gf-interval=12
--min-gf-interval=[4|5|6] --frame-parallel=0 --threads=8
--tile-columns=[1|2|4] --ivf

The IVF files were then packaged into (non-fragmented and non-encrypted) MP4
files conforming to https://aomediacodec.github.io/av1-isobmff/using
GPAC's MP4Box (GPAC version 0.7.2-DEV-rev654-gb6f7409ce-master) as follows:

MP4Box -add input.ivf output.mp4

********************************************************************************

Last updated: 2018 Sept 4
Copyright NETFLIX INC.
100 Winchester Circle, Los Gatos, CA 95032, USA