77 lines
2.2 KiB
Bash
Executable file
77 lines
2.2 KiB
Bash
Executable file
#!/bin/bash
|
|
|
|
# set shopt-options used by this shell-script
|
|
# Note, 0 (true) from shopt -q is "false" in a math context.
|
|
shopt -q globstar; globstar_set=$?
|
|
((globstar_set)) && shopt -s globstar
|
|
shopt -q extglob; extglob_set=$?
|
|
((extglob_set)) && shopt -s extglob
|
|
|
|
# return default shopt-options
|
|
function finish {
|
|
((globstar_set)) && shopt -u globstar
|
|
((extglob_set)) && shopt -u extglob
|
|
}
|
|
trap finish EXIT
|
|
|
|
print_help() {
|
|
printf "Help: not implemented yet"
|
|
}
|
|
|
|
while getopts 'e:dh' flag; do
|
|
case "${flag}" in
|
|
e) extension+=("$OPTARG");;
|
|
d) delete=true;;
|
|
h) print_help
|
|
exit 0;;
|
|
*) exit 1 ;;
|
|
esac
|
|
done
|
|
|
|
# Print available encoders
|
|
readarray -t encoders <<<$(ffmpeg -encoders -hide_banner|grep vp9)
|
|
echo "In FFMPEG verfügbare Encoder:"
|
|
for i in "${!encoders[@]}"; do
|
|
echo "$i: ${encoders[i]}"
|
|
#encoders[i]=$(echo ${encoders[0]} | awk '{print $2}')
|
|
done
|
|
|
|
# Choose an encoder
|
|
while :; do
|
|
read -r -p "Choose an encoder [0]: " encoder
|
|
[[ $encoder =~ ^[0-9]+$ ]] || { echo "Enter a valid number"; continue; }
|
|
if ((encoder >= 0 && encoder < ${#encoders[@]})); then
|
|
encoder=$(echo "${encoders[$encoder]}" | awk '{print $2}')
|
|
break
|
|
else
|
|
echo "Not a valid encoder, try again"
|
|
fi
|
|
done
|
|
|
|
# Choose an GPU, if encoder is GPU accelerated
|
|
# ls /sys/class/drm/renderD129/device/consumer*/consumer/ | grep supp
|
|
# lspci | grep ' VGA ' | cut -d" " -f 1 | xargs -i lspci -v -s {}
|
|
gpu="/dev/dri/renderD129"
|
|
|
|
# encoder-specific settings
|
|
|
|
# write array into string
|
|
extension="${extension[*]}"
|
|
# change separator
|
|
extension=${extension// /|}
|
|
|
|
for file in **/*.@($extension); do
|
|
echo "$encoder"
|
|
|
|
#VP9_vaapi
|
|
#there are problems with the -global_quality:v/-q:v settings only being able to make quality worse. Help is appreciated
|
|
#not enough tested. So it is still experimental
|
|
#ffmpeg -hide_banner -hwaccel vaapi -vaapi_device $gpu -i "$file" -map 0 -c copy -c:v vp9_vaapi -rc_mode CQP -bf 1 -bsf:v vp9_raw_reorder,vp9_superframe -vf 'hwupload' "${file%.*}.mkv"
|
|
|
|
#VP9_qsv
|
|
#was not able to test it. So it is still experimental
|
|
#ffmpeg -hide_banner -hwaccel qsv -qsv_device $gpu -i "$file" -c:v av1_qsv -vf 'hwupload' "${file%.*}.mkv"
|
|
|
|
#libvpx-vp9
|
|
#...
|
|
done
|