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#!/bin/sh
for dir in ./*; do
cd "$dir"
mkdir -p output
for file in *.*; do
STRIPPED_NAME=${file%.*}
# CPU
ffmpeg -n -i "$file" \
-init_hw_device vulkan=vk:0 \
-c:a copy -c:v libsvtav1 -crf "$CRF" -preset "$PRESET" \
-svtav1-params "tune=0:lookahead=120:scm=1" \
output/"$STRIPPED_NAME".mkv
# -init_hw_device vulkan=vk:0
# platform-agnostic hardware accelerated decoding with vulkan
# only available for h264,h265, and experimentally av1
# parameters
## temporal filtering: averages frames
# enable-tf=0
## screen content mode: optimization for screen captures (goated?)
# scm=1
# 10 bit color
#-pix_fmt yuv420p10le \
# VAAPI
#ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi \
#-i "$file" -c:a copy -c:v av1_vaapi -crf 20 -b:v 30M "output/$file"
#ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi \
#-i "$file" -c:a copy -c:v av1_vaapi -rc_mode VBR -b:v 30M -maxrate 35M "output/$file"
# NVENC
#ffmpeg -i "$file" \
#-c:a copy -c:v hevc_nvenc -preset p7 -rc vbr -maxrate 1M output/"$file".mkv
done
cd ..
done
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