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https://github.com/simon987/scripts.git
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yee
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5443308bf7
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43
flac2mp3_V0
Executable file
43
flac2mp3_V0
Executable file
@ -0,0 +1,43 @@
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#!/usr/bin/bash python3
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import os
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from shutil import copyfile
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import pathlib
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from multiprocessing import Pool, Value
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SRC = "/mnt/merger/audio/music"
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DST = "/mnt/merger/audio/music_[V0]"
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to_convert = []
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counter = Value("d")
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def convert(path):
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global counter
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destination = DST + path[len(SRC):]
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destination = os.path.splitext(destination)[0] + ".mp3"
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pathlib.Path(os.path.split(destination)[0]).mkdir(parents=True, exist_ok=True)
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if not os.path.exists(destination):
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os.system("ffmpeg -i \"" + path + "\" -c:a libmp3lame -q:a 0 -y \"" + destination + "\" -loglevel panic")
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print("[%.2f%%] - " % (counter.value / len(to_convert) * 100) + destination)
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counter.value += 1
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def recursive_convert(path):
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for item in os.listdir(path):
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full_path = path + os.sep + item
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if os.path.isdir(full_path):
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recursive_convert(full_path)
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else:
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if os.path.splitext(item)[1] in [".mp3", ".flac", ".m4a", ".ape"]:
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to_convert.append(full_path)
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recursive_convert(SRC)
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print("Converting " + str(len(to_convert)) + " files...")
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pool = Pool(processes=4)
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pool.map(convert, to_convert)
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46
flac2opus
Executable file
46
flac2opus
Executable file
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#!/usr/bin/env python3
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import os
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from shutil import copyfile
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import pathlib
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from multiprocessing import Pool, Value
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SRC = "/mnt/merger/audio/music"
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DST = "/mnt/merger/audio/music_opus"
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to_convert = []
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counter = Value("d")
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def convert(path):
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global counter
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destination = DST + path[len(SRC):]
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destination = os.path.splitext(destination)[0] + ".opus"
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pathlib.Path(os.path.split(destination)[0]).mkdir(parents=True, exist_ok=True)
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if not os.path.exists(destination):
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if path.endswith("flac"):
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os.system("opusenc \"" + path + "\" --bitrate 80 \"" + destination + "\" --quiet")
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else:
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os.system("ffmpeg -i \"" + path + "\" -f flac -loglevel panic - | opusenc - \"" + destination + "\" --quiet")
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print("[%.2f%%] - " % (counter.value / len(to_convert) * 100) + destination)
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counter.value += 1
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def recursive_convert(path):
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for item in os.listdir(path):
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full_path = path + os.sep + item
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if os.path.isdir(full_path):
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recursive_convert(full_path)
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else:
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if os.path.splitext(item)[1] in [".mp3", ".flac", ".m4a", ".ape"]:
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to_convert.append(full_path)
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recursive_convert(SRC)
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print("Converting " + str(len(to_convert)) + " files...")
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pool = Pool(processes=4)
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pool.map(convert, to_convert)
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10
sc_update
10
sc_update
@ -1,5 +1,5 @@
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sudo pacman -S archlinux-keyring
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sudo pacman-key --init
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sudo pacman-key --populate archlinux
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sudo pacman-key --refresh-keys
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sudo pacman -Syyu
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sudo pacman -S archlinux-keyring --noconfirm
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sudo pacman-key --init --noconfirm
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sudo pacman-key --populate archlinux --noconfirm
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sudo pacman-key --refresh-keys --noconfirm
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sudo pacman -Syyu --noconfirm
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55
send_mail
Executable file
55
send_mail
Executable file
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#!/usr/bin/env python3
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import argparse
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import smtplib
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import subprocess
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import sys
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import time
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from email.message import Message
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from email.mime.multipart import MIMEMultipart
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from email.mime.text import MIMEText
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from email.utils import formatdate
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from pathlib import Path
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parser = argparse.ArgumentParser(description="mail")
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parser.add_argument("--subject", "-s",
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action="store", type=str, required=True,
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help="Message subject")
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parser.add_argument("--message", "-m",
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action="store", type=str, required=True,
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help="Message body")
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parser.add_argument("--sender", "-f",
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action="store", type=str, default="me@simon987.net",
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help="Source address")
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parser.add_argument("--to", "-t",
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action="store", type=str, required=True,
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help="Destination address")
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parser.add_argument("--smtp_server",
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action="store", type=str, default="mail.simon987.net",
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help="SMTP server")
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parser.add_argument("--smtp_password", "-p",
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action="store", type=str, required=True,
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help="SMTP password")
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args = parser.parse_args()
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HOME = str(Path.home())
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if args.message == "-":
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text = sys.stdin.read()
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else:
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text = args.message
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msg = MIMEText(text).as_string().replace("\n", "\r\n")
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msg["From"] = args.sender
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msg["Subject"] = args.subject
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msg["To"] = args.to
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msg["Date"] = formatdate(time.time(), True)
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s = smtplib.SMTP(args.smtp_server, port=587, )
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s.starttls()
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s.login(args.sender, args.smtp_password)
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s.sendmail(args.sender, args.to, msg.as_string())
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s.quit()
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11
webmenc
11
webmenc
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#!/usr/bin/env bash
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#!/usr/bin/env bash
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source $(dirname $0)/lib/argparse || exit 1
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argparse "$@" <<EOF || exit 1
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parser.add_argument('infile')
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parser.add_argument('-v', '--video-bitrate', type=int,
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help='Video bitrate in kbps')
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@ -13,9 +12,9 @@ EOF
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CRF=30
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ffmpeg -i "$1" -y -b:v $VIDEO_BITRATE \
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ffmpeg -i "${INFILE}" -y -b:v "${VIDEO_BITRATE}k" \
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-quality good -crf $CRF -c:v libvpx-vp9 -an \
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-pass 1 -speed 4 -f webm /dev/null &&\
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ffmpeg -i "$1" -y -b:v $VIDEO_BITRATE -auto-alt-ref 1 -lag-in-frames 25 \
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-quality good -crf $CRF -c:v libvpx-vp9 -c:a libopus -b:a $AUDIO_BITRATE \
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-pass 2 -speed 1 "$1.webm"
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ffmpeg -i "${INFILE}" -y -b:v "${VIDEO_BITRATE}k" -auto-alt-ref 1 -lag-in-frames 25 \
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-quality good -crf $CRF -c:v libvpx-vp9 -c:a libopus -b:a ${AUDIO_BITRATE}k \
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-pass 2 -speed 1 "${INFILE}.webm"
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83
webmenc_auto
Executable file
83
webmenc_auto
Executable file
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#!/usr/bin/env bash
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width=$(ffprobe "${INFILE}" -show_streams -print_format json 2>/dev/null | jq ".streams[] | select(.width != null) | .width" | head -n 1)
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height=$(ffprobe "${INFILE}" -show_streams -print_format json 2>/dev/null | jq ".streams[] | select(.height != null) | .height" | head -n 1)
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fps=$(($(ffprobe "${INFILE}" -show_streams -print_format json 2>/dev/null | jq -r ".streams[] | select(.r_frame_rate != null) | .r_frame_rate" | head -n 1)))
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if [[ ${width} -lt ${height} ]]; then
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tmp=${width}
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width=${height}
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height=${tmp}
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fi
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if [[ ${width} -le 320 ]]; then
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MIN_VBR=75
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CRF=36
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TRG_VRB=150
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MAX_VBR=218
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TILE_COLS=0
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THREADS=2
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elif [[ $width -le 640 ]]; then
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MIN_VBR=375
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CRF=33
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TRG_VBR=750
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MAX_VBR=1088
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TILE_COLS=1
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THREADS=4
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elif [[ $width -le 1280 ]]; then
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MIN_VBR=512
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CRF=32
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TRG_VBR=1024
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MAX_VBR=1485
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TILE_COLS=2
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THREADS=8
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elif [[ $width -le 1920 ]]; then
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if [[ $fps -le 30 ]]; then
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MIN_VBR=900
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TRG_VBR=1800
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MAX_VBR=2610
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else
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MIN_VBR=1500
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TRG_VBR=3000
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MAX_VBR=4350
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fi
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CRF=31
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TILE_COLS=2
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THREADS=8
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elif [[ $width -le 2560 ]]; then
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if [[ $fps -le 35 ]]; then
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MIN_VBR=3000
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TRG_VBR=6000
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MAX_VBR=8700
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else
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MIN_VBR=4500
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TRG_VBR=9000
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MAX_VBR=13050
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fi
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CRF=24
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TILE_COLS=3
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THREADS=16
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else
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if [[ $fps -le 35 ]]; then
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MIN_VBR=6000
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TRG_VBR=12000
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MAX_VBR=17400
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else
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MIN_VBR=9000
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TRG_VBR=18000
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MAX_VBR=26100
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fi
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TILE_COLS=3
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THREADS=16
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CRF=15
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fi
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ffmpeg -i "${INFILE}" -y -b:v "${TRG_VBR}k" -minrate "${MIN_VBR}k" -maxrate "${MAX_VBR}k" -crf $CRF \
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-tile-columns ${TILE_COLS} -threads ${THREADS} \
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-quality good -c:v libvpx-vp9 -an \
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-pass 1 -speed 4 -f webm /dev/null && \
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ffmpeg -i "${INFILE}" -y -b:v "${TRG_VBR}k" -minrate "${MIN_VBR}k" -maxrate "${MAX_VBR}k" -crf $CRF\
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-tile-columns ${TILE_COLS} -threads ${THREADS} \
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-quality good -c:v libvpx-vp9 -c:a libopus -b:a 32k \
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-pass 2 -speed 1 "${INFILE}.webm"
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