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Update VMAF instructions #107

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Update VMAF instructions #107

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26 changes: 14 additions & 12 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -21,10 +21,10 @@ Node dependencies
Individual build machines do not need Python, but do need bash. Each machine
should be configured with a user and work_root (such as that user's home
directory). This work directory must be populated with folders called
daalatool, dump\_ciede2000, and, optionally, dav1d and vmaf, which need to
daalatool, dump\_ciede2000, VMAF, and, optionally, dav1d, which need to
contain checkouts of their respective git repositories, each with tools built.

To compile Daala tools:
#### Compiling Daala tools

```
sudo apt install build-essential autoconf libogg-dev libjpeg-dev libpng-dev check python3-numpy python3-scipy libtool pkg-config
Expand All @@ -38,7 +38,7 @@ cd daalatool
make tools -j4
```

For dump\_ciede2000:
#### Compiling dump\_ciede2000:

Install rust if you haven't already. You only need rust to compile the binary
and don't need it on the individual machines.
Expand All @@ -61,7 +61,17 @@ Exit that directory
cd ../
```

For dav1d (optional):
#### Compiling VMAF:

```
git clone https://github.com/Netflix/vmaf.git
cd vmaf/libvmaf
```

Then follow the instructions in
https://github.com/Netflix/vmaf/tree/master/libvmaf.

#### Compiling dav1d (Optional)

```
sudo apt install meson
Expand All @@ -75,14 +85,6 @@ meson ..
ninja
```

For vmaf (optional):

```
git clone https://github.com/Netflix/vmaf.git
cd vmaf
cd ptools; make; cd ../wrapper; make; cd ..;
```

rd_tool will automatically create one slot directory per core, and upload
codec binaries into that directory.

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