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snippets.sh
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snippets.sh
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#!/bin/bash
# updating snippets
# snippetek frissítése
update_snippets() {
local file
file=$(curl -fsSL https://raw.githubusercontent.com/encoding-hun/snippets/main/update_snippets.sh | bash -s - --selfupdate)
if [[ -n "$file" ]]; then
printf 'Sourcing %s\n' "$file"
# shellcheck disable=SC1090
source "$file"
fi
}
# renames mkv title to the filename
# mkv fájlok címét a fájlnévre írja át
mkvtitles() {
local i b
for i in "$@"; do
b=$(basename "$i")
mkvpropedit "$i" -e info -s "title=${b%.mkv}"
done
}
# extracting iso file
# iso fájl kibontása
isoextract() { local i; for i in "$@"; do 7z x "$i" -o"${i%.iso}"; done; }
# renames audio files that were demuxed with eac3to to a format that Dolby Media Producer understands
# eac3to-val demuxolt wavok átnevezése úgy, hogy Dolby Media Producer kezelje
renamewav() { local i; for i in "$@"; do rename 's/SL/Ls/; s/SR/Rs/; s/BL/Lrs/; s/BR/Rrs/' "$i"; done; }
# uploading to sxcu
# sxcu-ra képfeltöltés
sxcu() {
local help site token f
help="Usage: sxcu [-s SITE] [-t TOKEN] URL [URL..]"
site=${SXCU_SITE:-sxcu.net}
token=$SXCU_TOKEN
while getopts ':hs:t:' OPTION; do
case "$OPTION" in
h) echo "$help"; return 0;;
s) site=$OPTARG;;
t) token=$OPTARG;;
*) echo "ERROR: Invalid option: -$OPTARG" >&2; return 1;;
esac
done
shift "$((OPTIND - 1))"
if [[ $# -eq 0 ]]; then
echo "$help"
return 1
fi
for f in "$@"; do
curl -fsS -F "image=@$f" -F "token=$token" -F "noembed=1" "https://$site/upload" | jq -r .url
done
}
# encoding aac from wav files
# aac kódolás wavból
# aacenc [input]
# aacenc xy.wav / aacenc *wav
aacenc() {
local args i b
args=(--no-notice -j 4)
if (( $# == 1 )); then
args+=(-u)
fi
for i in "$@"; do
b=$(basename "$i")
echo "ffmpeg -i '$i' -v quiet -f wav - | qaac64.exe -V 110 --no-delay --ignorelength -o '${b%.*}.m4a' -" >&2 | tee
done | parallel "${args[@]}"
}
# ffmpeg frissítés
# updating ffmpeg
update_ffmpeg() {
if [[ $1 == -* ]]; then
opt=$1
shift
fi
type=${1:-release} # release, git
if [[ $type == 'release' ]]; then
dir='releases'
else
dir='builds'
fi
if [[ $opt != -l && $opt != --local && $(sudo -n -l sh) ]]; then
sudo sh -c "curl -# 'https://johnvansickle.com/ffmpeg/${dir}/ffmpeg-${type}-amd64-static.tar.xz' | tar -C /usr/local/bin -xvJf - --strip 1 --wildcards '*/ffmpeg' '*/ffprobe'"
else
sh -c "curl -# 'https://johnvansickle.com/ffmpeg/${dir}/ffmpeg-${type}-amd64-static.tar.xz' | tar -C ~/.local/bin -xvJf - --strip 1 --wildcards '*/ffmpeg' '*/ffprobe'"
fi
}
# creates spectrograms and uploads them to kek.sh
# spectrogramok létrehozása és feltöltése kek.sh-ra
spec() {
local help channel x b
help=$(cat <<'EOF'
Usage: spec -c [channel] [input(s)]
inputs can be any audio file
(they will be decoded with ffmpeg)
Options:
-c [channel] Sets number of channels. [1/2/6/8]
Examples:
spec *wav
spec -c 6 input.ac3
EOF
)
channel=2
while getopts ':hc:' OPTION; do
case "$OPTION" in
h) echo "$help"; return 0;;
c) channel=$OPTARG;;
*) echo "ERROR: Invalid option: -$OPTARG" >&2; return 1;;
esac
done
shift "$((OPTIND - 1))"
if [[ $channel != 1 && $channel != 2 && $channel != 6 && $channel != 8 ]]; then
echo "ERROR: Unsupported channel number." >&2; return 1
fi
for x in "$@"; do
b=$(basename "$x")
printf '%s: ' "$b"
if [[ "$x" == *.wav ]] || [[ "$x" == *.w64 ]]; then
sox "$x" -n spectrogram -x 1776 -Y 1080 -o "${b%.*}.png"
else
ffmpeg -y -v quiet -drc_scale 0 -i "$x" -ac "$channel" spec_temp.w64
sox spec_temp.w64 -n spectrogram -x 1776 -Y 1080 -o "${b%.*}.png"
fi
curl -fsSL https://kek.sh/api/v1/posts -F file="@${b%.*}.png" | jq -r '"https://i.kek.sh/\(.filename)"'
rm -f "${b%.*}.png"
done
rm -f spec_temp.w64
}
# AviSynth 2pass encode, the avs script can be written right in the command. The snippet contains settings, you only have to specify settings that you want to overwrite
# AviSynthes 2pass encode, az avs script magába a parancsba írható. A snippetben benne vannak a beállítások, csak azokat az opciókat kell megadni, amiket szeretnénk felülírni
# avsenc 'FFMS2("[source]").AutoResize("480")' --bitrate 1800 -- *mkv
avsenc() {
local avs_script x264_opts arg f
avs_script=$1
shift
# shellcheck disable=SC2054
x264_opts=(--level 4.1 --preset veryslow --no-fast-pskip --keyint 240
--colormatrix bt709 --vbv-maxrate 62500 --vbv-bufsize 78125 --merange 32
--bframes 10 --deblock -3,-3 --qcomp 0.65 --aq-mode 3 --aq-strength 0.8 --psy-rd 1.2 --ipratio 1.3)
for arg in "$@"; do
if [[ $arg == '--' ]]; then
shift
break
fi
x264_opts+=("$arg")
shift
done
for f in "$@"; do
printf '%s\n' "${avs_script/'[source]'/"$f"}" > temp.avs
x264.exe "${x264_opts[@]}" --pass 1 --output NUL temp.avs
x264.exe "${x264_opts[@]}" --pass 2 --log-file "${f%.*}_log.txt" --output "${f%.*}_e.mkv" temp.avs
done
rm -f temp.avs
rm -f x264*log
rm -r x264*mbtree
}
extract2.0() {
for i in "$@"; do
b=$(basename "$i")
ffmpeg -drc_scale 0 -i "$i" \
-filter_complex "channelsplit=channel_layout=5.1[FL][FR]" \
-c:a pcm_s24le -map "[FL]" "${b%.*}"_L.wav \
-c:a pcm_s24le -map "[FR]" "${b%.*}"_R.wav
done
}
extract5.1() {
for i in "$@"; do
b=$(basename "$i")
ffmpeg -drc_scale 0 -i "$i" \
-filter_complex "channelsplit=channel_layout=5.1[FL][FR][FC][LFE][BL][BR]" \
-c:a pcm_s24le -map "[FL]" "${b%.*}"_L.wav \
-c:a pcm_s24le -map "[FR]" "${b%.*}"_R.wav \
-c:a pcm_s24le -map "[FC]" "${b%.*}"_C.wav \
-c:a pcm_s24le -map "[LFE]" "${b%.*}"_LFE.wav \
-c:a pcm_s24le -map "[BL]" "${b%.*}"_Ls.wav \
-c:a pcm_s24le -map "[BR]" "${b%.*}"_Rs.wav
done
}
extract7.1() {
for i in "$@"; do
b=$(basename "$i")
ffmpeg -drc_scale 0 -i "$i" \
-filter_complex "channelsplit=channel_layout=7.1[FL][FR][FC][LFE][BL][BR][SL][SR]" \
-c:a pcm_s24le -map "[FL]" "${b%.*}"_L.wav \
-c:a pcm_s24le -map "[FR]" "${b%.*}"_R.wav \
-c:a pcm_s24le -map "[FC]" "${b%.*}"_C.wav \
-c:a pcm_s24le -map "[LFE]" "${b%.*}"_LFE.wav \
-c:a pcm_s24le -map "[SL]" "${b%.*}"_Ls.wav \
-c:a pcm_s24le -map "[SR]" "${b%.*}"_Rs.wav \
-c:a pcm_s24le -map "[BL]" "${b%.*}"_Lrs.wav \
-c:a pcm_s24le -map "[BR]" "${b%.*}"_Rrs.wav
done
}
# extracting links from a link pointing to a directory
# mappára mutató linkből visszadja a fájlok linkjeit
getlinks() {
local link auth proto auth_param
link=$1
if [[ $link == *://*:*@* ]]; then
auth=${link%%@*}
auth=${auth#*://}
proto=${link%%://*}
link=${link##*@}
link=$proto://$link
fi
if [[ -n "$auth" ]]; then
auth_param=("-auth=$auth")
fi
lynx "${auth_param[@]}" -hiddenlinks=ignore -listonly -nonumbers -dump "$link" | grep -Ev '\?|/$' | sed -r 's/ /%20/g'
}
# downloading with aria2c
# több szálas letöltés aria2c-vel
fastgrab() {
local url host http_code http_user http_passwd auth
url="$1"
host=${url#*//}
host=${host%%/*}
if [[ $host != *:*@* ]]; then
http_code=$(curl -s -I -o/dev/null -w '%{http_code}' "$url")
if [[ $http_code == 401 ]]; then
printf 'Username for %s: ' "$host"
read -r http_user
printf 'Password for %s: ' "$host"
read -rs http_passwd
fi
fi
auth=("--http-user=${http_user}" "--http-passwd=${http_passwd}")
local connections=128
aria2c -x "$connections" &>/dev/null
if [[ $? == 28 ]]; then
# Unmodified aria2c build, can't handle more than 16 connections
connections=16
fi
aria2c --auto-file-renaming=false --allow-overwrite=true --file-allocation=none -j "$connections" -x "$connections" -s "$connections" -Z "${auth[@]}" "$@"
}
fastgrabdir() {
# shellcheck disable=SC2046
fastgrab $(getlinks "$1")
}
# ANSI to UTF-8 subtitle conversion, converted files will be in the "utf8" folder.
# ANSI feliratok UTF-8-ra konvertálása, a konvertált fájlok az "utf8" mappában lesznek.
# ansitoutf8 [input]
# ansitoutf8 xy.srt / latin2toutf8 *.srt
ansitoutf8() {
local i
mkdir -p utf8
for i in "$@"; do
iconv -f windows-1250 -t utf-8 "$i" -o utf8/"$i"
done
}
# UTF-8 to ANSI subtitle conversion, converted files will be in the "ansi" folder.
# UTF-8 feliratok ANSI-ra konvertálása, a konvertált fájlok az "ansi" mappában lesznek.
# utf8toansi [input]
# utf8toansi xy.srt / latin2toutf8 *.srt
utf8toansi() {
local i
mkdir -p ansi
for i in "$@"; do
iconv -f utf-8 -t windows-1250 "$i" -o ansi/"$i"
done
}
# extracts chapters from input mpls files
# kibontja a chaptereket a megadott input mpls fájlokból
chapterextract() {
local i
for i in "$@"; do
mkvmerge -o chapter.mks -A -D -S -B -T -M --no-global-tags "$i"
mkvextract chapters chapter.mks -s > "${i%.*}.txt"
done
rm chapter.mks
}
# generates a 4x15 thumbnail image
# egy 4x15-ös thumbnailt generál
thumbnailgen() {
local tilex tiley width border images x b i c seconds interval framepos timestamp
tilex=4
tiley=15
width=1600
border=0
images=$(( tilex * tiley ))
mkdir -p thumb_temp
for x in "$@"; do
b=$(basename "$x")
printf '\r%s\n' "$b"
seconds=$(ffprobe "$x" -v quiet -print_format json -show_format | jq -r '.format.duration')
interval=$(bc <<< "scale=4; $seconds/($images+1)")
for i in $(seq -f '%03.0f' 1 "$images"); do
framepos=$(bc <<< "scale=4; $interval*$i")
timestamp=$(date -d"@$framepos" -u +%H\\:%M\\:%S)
ffmpeg -y -v quiet -ss "$framepos" -i "$x" -frames:v 1 -vf "scale=$(( width / tilex )):-1, drawtext=fontsize=14:box=1:boxcolor=black:boxborderw=3:fontcolor=white:x=8:y=H-th-8:text='${timestamp}'" "thumb_temp/$i.bmp"
(( c++ ))
printf '\rImages: %02d%% [%d/%d]' "$(bc <<< "$i*100/$images")" "$c" "$images"
done
montage thumb_temp/*bmp -tile "$tilex"x"$tiley" -geometry +"$border"+"$border" "${b%.*}_thumbnail.png"
done
printf '\n'
rm -rf thumb_temp
}
# generates 6 images for each source
# 6 képet generál minden megadott forráshoz
imagegen() {
local images x b i c seconds interval framepos
images=6
for x in "$@"; do
b=$(basename "$x")
printf '\r%s\n' "$b"
seconds=$(ffprobe "$x" -v quiet -print_format json -show_format | jq -r '.format.duration')
interval=$(bc <<< "scale=4; $seconds/($images+1)")
for i in $(seq -f '%03.0f' 1 "$images"); do
framepos=$(bc <<< "scale=4; $interval*$i")
ffmpeg -y -v quiet -ss "$framepos" -i "$x" -frames:v 1 "${b%.*}_$i.png"
(( c++ ))
printf '\rSaving images: %02d%% [%d/%d]' "$(bc <<< "$i*100/$images")" "$c" "$images"
done
done
printf '\n'
}
dvdtomkv() {
local help mode x i
help=$(cat <<'EOF'
Usage: dvdtomkv -m [mode] [input(s)]
inputs can be both folders or ISO files.
Options:
-m [mode] Sets mode. [series/movie]
In series mode the first title of each source (which is all the episodes in one)
will be skipped. In movie mode all titles of all sources will be remuxed.
(default: series)
Examples:
dvdtomkv DVD1 DVD2
dvdtomkv *.iso
EOF
)
while getopts ':hm:' OPTION; do
case "$OPTION" in
h) echo "$help"; return 0;;
m) mode=$OPTARG;;
*) echo "ERROR: Invalid option: -$OPTARG" >&2; return 1;;
esac
done
shift "$((OPTIND - 1))"
if [[ $mode == series ]]; then dvdmode='1'
elif [[ $mode == movie ]]; then dvdmode='0'
else echo "ERROR: Unsupported DVD mode." >&2; return 1
fi
for x in "$@"; do
mkdir -p out/"$x"
if [[ $x == *.iso ]]; then
title_number=$(makemkvcon info iso:"$x" | grep -c -E 'Title #.*was added')
for i in $(seq "$dvdmode" "$(( title_number - 1 ))"); do
makemkvcon mkv iso:"$x" "$i" out/"$x"
done
else
title_number=$(makemkvcon info iso:"$x" | grep -c -E 'Title #.*was added')
for i in $(seq "$dvdmode" "$(( title_number - 1 ))"); do
makemkvcon mkv file:"$x" "$i" out/"$x"
done
fi
done
}
audiostretch() {
local args help from to mode channel threads factor i b samplerate soxsample logo starttime bitdepth
help=$(cat <<'EOF'
Usage:
audiostretch [options] [input(s)]
Examples:
audiostretch input.mp2
audiostretch -c 6 input.ac3
audiostretch -m resample -f 24000/1001 -t 24 s01e*
audiostretch -l nf.wav input.mp2
Options:
-f [from fps] Sets FPS of the input.
(default: 25)
-t [to fps] Sets FPS of the output.
(default: 24000/1001)
Speed/tempo value will be calculated from "-f" and "-t".
-m [mode] Sets mode. [tstretch/resample]
(default: tstretch) tstretch (also called as timestretch, or tempo in sox) stretches
the audio and applies pitch correction so the pitch stays the same.
resample (called as speed in sox) only stretches the audio
without applying pitch correction so the pitch will change.
-c [channel] Sets number of channels for output. [2/6/8]
(default: 2) 2=2.0, 6=5.1, 8=7.1
-s [sample rate] Sets same rate for output.
If you omit this the output's sample rate won't be changed.
-b [bit depth] Sets bit depth for output.
(default: 24)
-j [threads] Sets number of threads that will be used in order
(default: 4) to parallelize the commands.
-l [logo] Requires getlogotime: https://github.com/pcroland/getlogotime
Searches for logo/intro sound(s) and only stretches from there.
It can be a file or a folder containing the sounds.
EOF
)
from=25; to=24000/1001; mode=tstretch; channel=2; threads=4; bitdepth=24
while getopts ':hf:t:m:c:j:s:b:l:' OPTION; do
case "$OPTION" in
h) echo "$help"; return 0;;
f) from=$OPTARG;;
t) to=$OPTARG;;
m) mode=$OPTARG;;
c) channel=$OPTARG;;
j) threads=$OPTARG;;
s) samplerate=$OPTARG;;
b) bitdepth=$OPTARG;;
l) logo=$OPTARG;;
*) echo "ERROR: Invalid option: -$OPTARG" >&2; return 1;;
esac
done
shift "$((OPTIND - 1))"
factor=$(bc <<< "scale=20; ($to)/($from)")
if [[ "$channel" == 2 ]]; then outformat='wav'
elif [[ "$channel" == 6 ]] || [[ "$channel" = 8 ]]; then outformat='w64'
else echo "ERROR: Unsupported channel number." >&2; return 1
fi
if [[ $mode == tstretch ]]; then soxmode='tempo'
elif [[ $mode == resample ]]; then soxmode='speed'
else echo "ERROR: Unsupported mode." >&2; return 1
fi
if [[ -n "$samplerate" ]]; then
soxsample="rate ${samplerate}"
fi
args=(--no-notice -j "$threads")
if (( threads == 1 || $# == 1 )); then
args+=(-u)
fi
for i in "$@"; do
if [[ -n "$logo" ]]; then
# shellcheck disable=SC2016
# shellcheck disable=SC1003
starttime=(' -ss $(getlogotime '"${i}" "${logo}"' | tr '\''\'\\r\' \''\'\\n\'' | tail -1)')
else
starttime=()
fi
b=$(basename "$i")
# shellcheck disable=SC2128
echo "ffmpeg${starttime} -drc_scale 0 -i '$i' -v quiet -ac ${channel} -f sox - | sox -p -S -b $bitdepth '${b%.*}_as.${outformat}' ${soxmode} $factor $soxsample" >&2 | tee
done | parallel "${args[@]}"
}
update_p10k() {
# shellcheck disable=SC2154
if [[ -n "$__p9k_root_dir" ]]; then
git -C "$__p9k_root_dir" pull && exec zsh
else
echo "ERROR: powerlevel10k not found" >&2
return 1
fi
}
# downmixes inputs to stereo audios
# inputok stereora downmixelése
downmix() {
local i
for i in "$@"; do
b=$(basename "$i")
ffmpeg -drc_scale 0 -i "$i" -ac 2 -f sox - | sox -p -S -b 24 --norm=-1 "${b%.*}_dm.wav"
done
}
# find forced tables
# forced táblák keresése
findforced() { grep -P -C2 '\b[A-Z]{2,}\b|♪' "$1"; }
# downloads dub links from list.txt
# szinkronok letöltése list.txt-ből
grabdub() { wget -i "$1" -P out -q --show-progress --trust-server-names --content-disposition --load-cookies "$2"; }
# uploads images to kek.sh
# képek feltöltése kek.sh-ra
keksh() {
local i b
for i in "$@"; do
b=$(basename "$i")
printf '%s: ' "$b"
curl -fsSL https://kek.sh/api/v1/posts -F file="@$i" | jq -r '"https://i.kek.sh/\(.filename)"'
done
}
# uploads files to x0.at
# fájlok feltöltése x0.at-re
x0() {
local i b
if (( $# == 0 )); then
curl -s -F "file=@-" "https://x0.at"
else
for i in "$@"; do
b=$(basename "$i")
printf '%s: ' "$b"
curl -s -F "file=@${i}" "https://x0.at"
done
fi
}
# uploads files to envs.sh
# fájlok feltöltése envs.sh-re
envs() {
local i b
if (( $# == 0 )); then
curl -s -F "file=@-" "https://envs.sh"
else
for i in "$@"; do
b=$(basename "$i")
printf '%s: ' "$b"
curl -s -F "file=@${i}" "https://envs.sh"
done
fi
}
ovpnto() {
local i b
if (( $# == 0 )); then
curl -s -4 -F "fileToUpload=@-" -F "output=plain" -F "expire=1209600" -F "maxhits=0" https://up.ovpn.to/upload | sed -n '5,5p' | awk -v N=3 '{print $N}'
else
for i in "$@"; do
b=$(basename "$i")
printf '%s: ' "$b"
curl -s -4 -F "fileToUpload=@$i" -F "output=plain" -F "expire=1209600" -F "maxhits=0" https://up.ovpn.to/upload | sed -n '5,5p' | awk -v N=3 '{print $N}'
done
fi
}
# creates a 90 seconds sample from input and saves it in a sample folder next to the input
# 90mp-es sample készítése input fájlból. az input mellé menti a fájlt egy sample mappába
createsample() {
local i
for i in "$@"; do
mkvmerge -o "$(dirname "$i")"/sample/sample.mkv --title sample --split parts:00:05:00-00:06:30 "$i"
done
}
# creates two files that compare2.exe can open and opens them
# you can set a start time for the second source with the third argument
# létrehoz két fájlt, amit compare2.exe kezelni tud, majd megnyitja őket
# harmadik opcióval megadható egy kezdési idő a második forrásnak
# examples:
# audiocomp eng.eac3 szinkron.mka
# audiocomp eng.eac3 szinkron.mka 10:15
audiocomp() {
local starttime
if [[ -n "$3" ]]; then
starttime=(-ss "$3")
else
starttime=(-ss 0)
fi
ffmpeg -y -v quiet -drc_scale 0 -i "$1" -ac 1 -c:a pcm_s16le -ar 48000 -t 10:00 audiocomp_orig.wav
ffmpeg -y -v quiet -drc_scale 0 "${starttime[@]}" -i "$2" -ac 1 -c:a pcm_s16le -ar 48000 -t 10:00 audiocomp_other.wav
compare2.exe audiocomp_orig.wav audiocomp_other.wav
rm audiocomp_*wav
}
# prints out dialnorm value for each minute in each input file
# kiírja a dialnorm értékeket minden perchez minden input fájlban
# examples:
# getdialnorm input.ac3
# getdialnorm *ac3
getdialnorm() {
local i x b ss dialnorm newdialnorm
for i in "$@"; do
b=$(basename "$i")
printf '%s:\n' "$b"
seconds=$(ffprobe "$i" -v quiet -print_format json -show_format | jq -r '.format.duration')
minutes=$(bc <<< "scale=0; $seconds/60")
dialnorm=$(mediainfo "$i" --full | grep 'Dialog Normalization' | tail -1 | cut -c44-49)
printf ' 0 min: %s\n' "$dialnorm"
[[ "$minutes" == 0 ]] && return 1
for x in $(seq 1 "$minutes"); do
ss="$x:00"
ffmpeg -y -v quiet -ss "$ss" -i "$i" -t 0.1 -c copy getdialnorm.ac3
newdialnorm=$(mediainfo getdialnorm.ac3 --full | grep 'Dialog Normalization' | tail -1 | cut -c44-49)
if [[ "$newdialnorm" == "$dialnorm" ]]; then
printf '\r%3s min: %s' "$x" "$newdialnorm"
else
dialnorm="$newdialnorm"
printf '\r%3s min: %s\n' "$x" "$dialnorm"
fi
done
printf '\33[2K\n'
done
rm getdialnorm.ac3
}
# prints out channel numbers for each minute in each input file
# kiírja a csatornák számát minden perchez minden input fájlban
# examples:
# getchannels input.ac3
# getchannels *ac3
getchannels() {
local i x b ss channels newchannels
for i in "$@"; do
b=$(basename "$i")
printf '%s:\n' "$b"
seconds=$(ffprobe "$i" -v quiet -print_format json -show_format | jq -r '.format.duration')
minutes=$(bc <<< "scale=0; $seconds/60")
channels=$(mediainfo "$i" | grep 'Channel(s)' | cut -c 44-60)
printf ' 0 min: %s\n' "$channels"
[[ "$minutes" == 0 ]] && return 1
for x in $(seq 1 "$minutes"); do
ss="$x:00"
ffmpeg -y -v quiet -ss "$ss" -i "$i" -t 0.1 -c copy getchannels.ac3
newchannels=$(mediainfo getchannels.ac3 | grep 'Channel(s)' | cut -c 44-60)
if [[ "$newchannels" == "$channels" ]]; then
printf '\r%3s min: %s' "$x" "$newchannels"
else
channels="$newchannels"
printf '\r%3s min: %s\n' "$x" "$channels"
fi
done
printf '\33[2K\n'
done
rm getchannels.ac3
}
# install / update pip, setuptools and wheel to the latest version
# pip, setuptools és wheel telepítése / frissítése a legújabb verzióra
update_pip() {
pip install --upgrade pip setuptools wheel
}
# install / update poetry to the latest version
# poetry telepítése / frissítése a legújabb verzióra
update_poetry() {
pip uninstall -qq -y poetry # remove other versions of poetry
curl -fsSL https://install.python-poetry.org | python3 - "$@"
}
# update poetry virtualenv to a specific version from pyenv
# poetry virtualenv frissítése megadott verzióra pyenv-ből
poetry_use() {
poetry env use ~/.pyenv/versions/"$1"/bin/python
poetry install "${@:2}"
}
# install / update deew to the latest version
# deew telepítése / frissítése a legújabb verzióra
update_deew() {
pip install deew --upgrade
}
# install / update to the latest version
# telepítés / frissítés a legújabb verzióra
update_vt() {
git pull
git submodule update --init
poetry install
}
# update outdated Python libraries
# Python library-k frissítése
update_libs() {
local up
up=$(pip list --outdated)
if [[ -z "$up" ]]; then
echo "Nothing to update!"
else
echo "$up" | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip install --upgrade
fi
}
# create pyenv virtualenv using global version or specified one
# pyenv virtualenv létrehozása globális vagy adott verzióval
# examples:
# pvenv
# pvenv 3.9.0
# pvenv 3.9.0 name
pvenv() (
set -e
version=${1:-$(pyenv global)}
version=${version%% *}
name=${2:-${PWD##*/}}
echo "[+] Creating virtualenv $version/$name"
pyenv virtualenv "$version" "$name"
pyenv local "$name"
echo '[+] Updating base packages'
update_pip
)
# update pyenv virtualenv to global or specified version, keeping installed packages
# pyenv virtualenv frissítése globális vagy adott verzióra, telepített csomagok megtartásával
# examples:
# migrateenv
# migrateenv 3.9.0
migrateenv() (
set -e
if ! [[ -f poetry.lock || -f requirements.txt ]]; then
tmpfile=$(mktemp /tmp/requirements.XXXXXXXXXX)
echo "[+] Saving installed packages to $tmpfile"
pip freeze >> "$tmpfile"
fi
echo '[+] Removing old virtualenv'
pyenv uninstall -f "${PYENV_VIRTUAL_ENV##*/}"
pvenv "$1"
echo '[+] Reinstalling packages'
if [[ -f poetry.lock ]]; then
pyenv exec poetry install
elif [[ -f requirements.txt ]]; then
pip install -r requirements.txt
else
pip install -r "$tmpfile"
rm -f "$tmpfile"
fi
)
piprmall() {
pip freeze | sed -r 's/\s*@.*//g' | xargs pip uninstall -y
}
winuptime() { uptime.exe | cut -c22-; }
decode_challenge() {
curl -s 'https://integration.widevine.com/_/license_request' -H 'content-type: text/plain' --data-binary "${1:-$(cat)}" | tail +2 | jq
}
decode_license() {
curl -s 'https://integration.widevine.com/_/license_response' -H 'content-type: text/plain' --data-binary "${1:-$(cat)}" | tail +2 | jq
}
decode_pssh() {
curl -s 'https://integration.widevine.com/_/pssh_decode' -H 'content-type: text/plain' --data-binary "${1:-$(cat)}" | tail +2 | jq
}
cheatsh() {
curl cheat.sh/"$1"
}
scat() {
pygmentize -O style=native "$@"
}
showfunc() {
local body
if [[ $0 == *bash* ]]; then
body=${BASH_ALIASES[$1]}
if [[ -z "$body" ]]; then
body=$(declare -f "$1")
fi
else # zsh
body=$(whence -f "$1")
fi
printf '%s\n' "$body" | sed -r 's/\t/ /g; s/ / /g' | scat -l sh
}
getranges() {
local start
local end
while read -r num; do
if [[ -z "$start" ]]; then
start="$num"
elif [[ -z "$end" ]] || (( num == end + 1 )); then
end="$num"
else
printf '%d %d\n' "$start" "$end"
start="$num"
end=""
fi
done
if [[ -n "$start" ]] && [[ -n "$end" ]]; then
printf '%d %d\n' "$start" "$end"
fi
}
crushpng() { oxipng --strip safe -i 0 "$@"; }
fixbranch() {
git branch -m master main
git fetch origin
git branch -u origin/main main
git remote set-head origin -a
}
nfocat() {
local i
for i in "$@"; do
iconv -f CP437 -t UTF-8 "$i" -o nfo_temp.txt
cat nfo_temp.txt
rm nfo_temp.txt
done
}
# create a torrent using mktorrent or pmktorrent
# torrent készítése mktorrent vagy pmktorrent-tel
createtorrent() {
local i
for i in "$@"; do
if command -v mktorrent > /dev/null 2>&1; then
mktorrent -l 24 "$i"
else
if command -v pmktorrent > /dev/null 2>&1; then
pmktorrent -l 24 "$i"
else
echo "Error: Neither mktorrent nor pmktorrent found. Cannot create a torrent." >&2
return 1
fi
fi
done
}
rclonesrv() {
while true; do
for f in ~/.config/rclone/srv*.json; do
rclone --drive-service-account-file "$f" --drive-stop-on-upload-limit "$@" && break 2
done
done
}
# run a command at a specified time
# parancs futtatása egy megadott időben
# example:
# at 12:00 echo hello
at() {
now=$(date +%s)
d=$(date +%s --date="$1")
if (( now > d )); then
d=$(date +%s --date="tomorrow $1")
fi
seconds=$(( d - now ))
echo "Running in ${seconds}s: ${*:2}"
sleep "$seconds"
"${@:2}"
}
# crop RPU on an existing DV or DV.HDR file
# RPU cropolása meglévő DV vagy DV.HDR fájlon
# example: dvcrop dvhdr.mkv
dvcrop() {
if [[ $# -lt 1 ]]; then
echo "ERROR: Not enough arguments" >&2
echo "Usage: dvcrop input.mkv [output.mkv]" >&2
return 1
fi
if [[ $# -gt 2 ]]; then
echo "ERROR: Too many arguments" >&2
echo "Usage: dvcrop input.mkv [output.mkv]" >&2
return 1
fi
ffmpeg -i "$1" -map 0:v:0 -c:v copy -vbsf hevc_mp4toannexb -f hevc - | "$dovi_tool" "${args[@]}" -m 0 extract-rpu - -o temp_dv_cropped.bin
mkvextract tracks "$1" 0:temp_dv.hevc
dovi_tool demux temp_dv.hevc -b temp_hdr.hevc
"$dovi_tool" inject-rpu -i temp_hdr.hevc --rpu-in temp_dv.bin -o temp_dv_cropped.hevc
output=${2:-${1%.mkv}.cropped}
output=${output%.mkv}
language=$(mkvmerge -F json --identify "$1" | jq -r '.tracks[0].properties.language')
mkvmerge -o "$output".mkv --title "$output" --language 0:"$language" temp_dv_cropped.hevc -D "$1"
rm temp_dv* temp_hdr*
}
# merging DV and HDR into a single stream
# DV és HDR merge-dzselése egy streambe
# example: dvmerge dv.mkv hdr.mkv
dvmerge() {
local args=()
local crop=0
if [[ $1 == -c || $1 == --crop ]]; then
args+=(--crop)
crop=1
shift
fi
dovi_tool=$(command -v dovi_tool.exe || command -v dovi_tool)
if [[ -z "$dovi_tool" ]]; then
echo "ERROR: dovi_tool not found" >&2
return 1
fi
if [[ $# -lt 2 ]]; then
echo "ERROR: Not enough arguments" >&2
echo "Usage: dvmerge dv.mkv hdr.mkv [dv.hdr.mkv]" >&2
return 1
fi
if [[ $# -gt 3 ]]; then
echo "ERROR: Too many arguments" >&2
echo "Usage: dvmerge dv.mkv hdr.mkv [dv.hdr.mkv]" >&2
return 1
fi
dv_res=$(mediainfo --Output=JSON "$1" | jq -r '[.media.track[] | select(.["@type"] == "Video")][0] | "\(.Width)x\(.Height)"')
hdr_res=$(mediainfo --Output=JSON "$2" | jq -r '[.media.track[] | select(.["@type"] == "Video")][0] | "\(.Width)x\(.Height)"')
if [[ "$dv_res" != "$hdr_res" ]] && ! (( crop )); then
echo "ERROR: Resolutions are different (DV: $dv_res, HDR: $hdr_res), cannot merge." >&2
return 1
fi
ffmpeg -i "$1" -map 0:v:0 -c:v copy -vbsf hevc_mp4toannexb -f hevc - | "$dovi_tool" "${args[@]}" -m 3 extract-rpu - -o temp_dv.bin
mkvextract tracks "$2" 0:temp_hdr.hevc
"$dovi_tool" inject-rpu -i temp_hdr.hevc --rpu-in temp_dv.bin -o temp_dv.hevc
output=${3:-$(basename "${1%.*}" | sed 's/DV/DV.HDR/; s/DoVi/DoVi.HDR/')}
output=${output%.mkv}
language=$(mkvmerge -F json --identify "$1" | jq -r '.tracks[0].properties.language')
mkvmerge -o "$output".mkv --title "$output" --language 0:"$language" temp_dv.hevc -D "$1"
rm temp_dv* temp_hdr*
}
# remount Windows drive letters to /mnt/...
# Windows betűjelek újramountolása /mnt/... alá
remount() {
lower=$(echo "$1" | tr '[:upper:]' '[:lower:]')