From 7518d0bc3b82febd13f31fc51455d3a1620fd229 Mon Sep 17 00:00:00 2001
From: q3aql <q3aql@duck.com>
Date: Fri, 10 Mar 2023 00:14:18 +0100
Subject: [PATCH] Add ks-av1 & ks-av1s tools

---
 src/ks-av1  | 513 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/ks-av1s | 512 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 1025 insertions(+)
 create mode 100755 src/ks-av1
 create mode 100755 src/ks-av1s

diff --git a/src/ks-av1 b/src/ks-av1
new file mode 100755
index 0000000..a75beb8
--- /dev/null
+++ b/src/ks-av1
@@ -0,0 +1,513 @@
+#!/bin/bash
+
+###############################################################
+# ks-av1 (ks-tools) - Convert video to AV1 (Codec) format     #
+# Date: 09-03-2023                                            #
+# Author: q3aql                                               #
+# Contact: q3aql@duck.com                                     #
+###############################################################
+VERSION="8.4-dev"
+M_DATE="090323"
+
+# Detect version ffmpeg for old releases
+ffmpeg_version=$(ffmpeg -version 2>&1 | grep version | head -1 | cut -d " " -f 3 | cut -d "." -f 1)
+IFS="abcdefghijklmnopqrstyvwxzABCDEFHIJKLMNOPQRSTYVWXZ@/()"
+ffmpeg_version=$(echo ${ffmpeg_version})
+IFS=$' \t\n'
+unset IFS
+if [ -z "${ffmpeg_version}" ] ; then
+  video_sync="vsync"
+else
+  if [ ${ffmpeg_version} -lt 5 ] ; then
+    video_sync="vsync"
+  else
+    video_sync="fps_mode"
+  fi
+fi
+
+# Global parameters
+dirTemp="/tmp"
+listTemp="ks-tools.list"
+ksToolsTempFolder="/tmp/ks-tools"
+configFolder=${HOME}/.ks-tools 
+configFile=${configFolder}/ks-av1
+
+# Basic parameters creating config file.
+rel_size="1280x534"
+vcodec="libsvtav1"
+b_vcodec="2000k"
+acodec="libvorbis"
+b_acodec="160k"
+default_lang_audio="spa"
+default_lang_subt="spa"
+v_ext="webm"
+
+# Check cygwin alias (for Windows)
+if [ -f "/usr/bin/cygwin-alias.sh" ] ; then
+  shopt -s expand_aliases
+  source "/usr/bin/cygwin-alias.sh"
+fi
+
+# Create inicial config file
+mkdir -p ${configFolder}
+if [ -f ${configFile} ] ; then
+  exist_rel_size=$(cat ${configFile} | grep "rel_size=")
+  exist_vcodec=$(cat ${configFile} | grep "vcodec=" | cut -c2 | cut -d "_" -f 1)
+  exist_b_vcodec=$(cat ${configFile} | grep "b_vcodec=") 
+  exist_acodec=$(cat ${configFile} | grep "acodec" | cut -c2 | cut -d "_" -f 1) 
+  exist_b_acodec=$(cat ${configFile} | grep "b_acodec=") 
+  exist_default_lang_audio=$(cat ${configFile} | grep "default_lang_audio=") 
+  exist_default_lang_subt=$(cat ${configFile} | grep "default_lang_subt=") 
+  exist_v_ext=$(cat ${configFile} | grep "v_ext=")
+  if [ -z ${exist_rel_size} ] ; then
+    echo "rel_size=${rel_size}" >> ${configFile}
+  fi
+  if [ -z ${exist_vcodec} ] ; then
+    echo "vcodec=${vcodec}" >> ${configFile}
+  fi 
+  if [ -z ${exist_b_vcodec} ] ; then
+    echo "b_vcodec=${b_vcodec}" >> ${configFile}
+  fi
+  if [ -z ${exist_acodec} ] ; then
+    echo "acodec=${acodec}" >> ${configFile}
+  fi
+  if [ -z ${exist_b_acodec} ] ; then
+    echo "b_acodec=${b_acodec}" >> ${configFile}
+  fi
+  if [ -z ${exist_default_lang_audio} ] ; then
+    echo "default_lang_audio=${default_lang_audio}" >> ${configFile}
+  fi
+  if [ -z ${exist_default_lang_subt} ] ; then
+    echo "default_lang_subt=${default_lang_subt}" >> ${configFile}
+  fi
+  if [ -z ${exist_v_ext} ] ; then
+    echo "v_ext=${v_ext}" >> ${configFile}
+  fi
+  source ${configFile}
+else
+  echo "#!/bin/bash" > ${configFile}
+  echo "" >> ${configFile}
+  echo "rel_size=${rel_size}" >> ${configFile}
+  echo "vcodec=${vcodec}" >> ${configFile}
+  echo "b_vcodec=${b_vcodec}" >> ${configFile}
+  echo "acodec=${acodec}" >> ${configFile}
+  echo "b_acodec=${b_acodec}" >> ${configFile}
+  echo "default_lang_audio=${default_lang_audio}" >> ${configFile}
+  echo "default_lang_subt=${default_lang_subt}" >> ${configFile}
+  echo "v_ext=${v_ext}" >> ${configFile}
+  source ${configFile}
+fi
+
+# Check if ffmpeg is installed
+path_check="/usr/bin /bin /usr/local/bin ${HOME}/.local/bin"
+dependencies="ffmpeg grep sed grep cut head tail tr cat"
+dependencies_found=""
+dependencies_not_found=""
+for checkPath in ${path_check} ; do
+  for checkDependencies in ${dependencies} ; do
+    if [ -f ${checkPath}/${checkDependencies} ] ; then
+      dependencies_found="${dependencies_found} ${checkDependencies}"
+    fi
+  done
+done
+for notFound in ${dependencies} ; do
+  check_found_one=$(echo ${dependencies_found} | grep " ${notFound}")
+  check_found_two=$(echo ${dependencies_found} | grep "${notFound} ")
+  if_not_found="${check_found_one}${check_found_two}"
+  if [ -z "${if_not_found}" ] ; then
+    dependencies_not_found="${dependencies_not_found} ${notFound}"
+  fi
+done
+# Show if all tools are installed
+if [ -z "${dependencies_not_found}" ] ; then
+  echo > /dev/null
+else
+  echo ""
+  echo "* ks-av1 (ks-tools) v${VERSION} (${M_DATE})"
+  echo ""
+  echo "* Some required tools are not installed:${dependencies_not_found}"
+  echo "* The process has been stopped"
+  echo ""
+  exit
+fi
+
+# Funcion to show the name of file/folder from full path
+# Syntax: extractFolderOrFile <full/path/file.txt>
+function extractFolderOrFile() {
+  pathToExtract="${1}/"
+  findFolder=0
+  count=1
+  nameFolder=$(echo ${pathToExtract} | cut -d "/" -f ${count})
+  count=$(expr $count + 1)
+  while [ ${findFolder} -eq 0 ] ; do
+    nameFolderTemp=$(echo ${pathToExtract} | cut -d "/" -f ${count})
+    if [ -z "${nameFolderTemp}" ] ; then
+      findFolder=1
+    else
+      nameFolder="${nameFolderTemp}"
+      count=$(expr $count + 1)
+    fi
+  done
+  echo "${nameFolder}"
+}
+
+# Function to remove extension from file
+# Syntax: removeExtension "<text>"
+function removeExtension() {
+  wordToConvert=${1}
+  ksToolsSedFile="${ksToolsTempFolder}/ks-tools-${RANDOM}.txt"
+  mkdir -p ${ksToolsTempFolder} && chmod 777 -R ${ksToolsTempFolder} 2> /dev/null
+  echo "${wordToConvert}" > ${ksToolsSedFile}
+  # Remove extensions
+  sed -i 's/.avi//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.mp4//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.mkv//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i "s/.mov//g" "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.vob//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.mpg//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.mpeg//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.wmv//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.ogv//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.webm//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.flv//g' "${ksToolsSedFile}" &> /dev/null
+  # Show file without extension
+  wordToConvert=$(cat ${ksToolsSedFile})
+  echo ${wordToConvert}
+}
+
+# Function to show files with spaces.
+# Syntax: showFileWithSpace <file number>
+function showFileWithSpace() {
+  echo "${1}" > ${dirTemp}/name.tmp
+  sed -i 's/_/ /g' ${dirTemp}/name.tmp
+  DisplayName=$(cat ${dirTemp}/name.tmp)
+  rm -rf ${dirTemp}/name.tmp
+  echo ${DisplayName}
+}
+
+# Syntax: ks-av1 </absolute/path/video.mkv> </path/prefix_name>
+if [ -z "${1}" ] ; then
+  echo ""
+  echo "* ks-av1 (ks-tools) v${VERSION} (${M_DATE})"
+  echo ""
+  echo "- Convert video file(s) to compact and efficient AV1 Codec"
+  echo ""
+  echo "+ Config: ${configFile}"
+  echo ""
+  echo " - Resolution: ${rel_size}"
+  echo " - Video codec: ${vcodec}"
+  echo " - Bitrate video: ${b_vcodec}"
+  echo " - Audio codec: ${acodec} (stereo)"
+  echo " - Bitrate audio: ${b_acodec}"
+  echo " - Default Audio: ${default_lang_audio}"
+  echo " - Default Subtitle: ${default_lang_subt} (forced)"
+  echo " - Container: ${v_ext}"
+  echo ""
+  echo "+ Syntax: "
+  echo ""
+  echo "  $ ks-av1 </absolute/path/video.mkv> </path/prefix_name>"
+  echo ""
+  echo " + Example: ks-av1 /data/movies/Example.mkv /data/converted/Example"
+  echo ""
+  exit
+fi
+if [ -f "${1}" ] ; then
+  echo "detected" > /dev/null
+else
+  echo ""
+  echo "* ks-av1 (ks-tools) v${VERSION} (${M_DATE})"
+  echo ""
+  echo "* The file '${1}' does not exist!"
+  echo ""
+  exit
+fi
+
+# Load profile for codecs
+profile_codec=" "
+selected_codec="${vcodec}"
+if [ "${selected_codec}" == "libx264" ] ; then
+  profile_codec=" -profile:v high "
+elif [ "${selected_codec}" == "libx265" ] ; then
+  profile_codec=" -profile:v main "
+elif [ "${selected_codec}" == "libaom-av1" ] ; then
+  profile_codec=" -profile:v main "
+elif [ "${selected_codec}" == "libsvtav1" ] ; then
+  profile_codec=" -profile:v main "
+else
+  profile_codec=" "
+fi
+
+# Conversion parameters
+p_ffmpeg="ffmpeg -i"
+p_ffmpeg_patched="-max_muxing_queue_size 9999"
+f_conversion="-${video_sync} cfr -af aresample=async=1"
+# Check if video input uses H265 (HEVC)
+codec_h265=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "h265")
+codec_hevc=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "hevc")
+yuv420p10le=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "yuv420p10le")
+hevc_main10=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "Main 10")
+hevc_hdr_bt=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "bt2020")
+hevc_hdr_smp=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "smpte2084")
+codec_h265_hevc="${codec_h265}${codec_hevc}${yuv420p10le}${hevc_main10}"
+hevc_hdr="${hevc_hdr_bt}${hevc_hdr_smp}"
+if [ -z "${codec_h265_hevc}" ] ; then
+  p_conversion="-s ${rel_size} -c:v ${vcodec}${profile_codec}-b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+else
+  if [ -z "${hevc_hdr}" ] ; then
+    p_conversion="-s ${rel_size} -c:v ${vcodec}${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+  else
+    p_conversion="-s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+  fi
+fi
+
+# Init conversion file
+current_date=$(date +%Y)
+if [ -z "${2}" ] ; then
+  echo ""
+  echo "* ks-av1 (ks-tools) v${VERSION} (${M_DATE})"
+  echo ""
+  echo "- Convert video file(s) to compact and efficient AV1 Codec"
+  echo ""
+  echo "+ Config:"
+  echo ""
+  echo " - Resolution: ${rel_size}"
+  echo " - Video codec: ${vcodec}"
+  echo " - Bitrate video: ${b_vcodec}"
+  echo " - Audio codec: ${acodec} (stereo)"
+  echo " - Bitrate audio: ${b_acodec}"
+  echo " - Default Audio: ${default_lang_audio}"
+  echo " - Default Subtitle: ${default_lang_subt} (forced)"
+  echo " - Container: ${v_ext}"
+  echo ""
+  echo "+ Syntax: "
+  echo ""
+  echo "  $ ks-av1 </absolute/path/video.mkv> </path/prefix_name>"
+  echo ""
+  echo " + Example: ks-av1 /data/movies/Example.mkv /data/converted/Example"
+  echo ""
+  exit
+else
+  echo ""
+  echo "* Information of ${1}:"
+  echo ""
+  echo "+ Video Tracks:"
+  ${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | cut -d "," -f 1
+  echo ""
+  echo "+ Audio Tracks:"
+  ${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Audio:" | cut -d "," -f 1
+  echo ""
+  echo "+ Subtitle Tracks:"
+  ${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Subtitle:" | cut -d "," -f 1
+  echo ""
+  # Check de video track by default
+  video_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+  if [ -z "${video_default}" ] ; then
+    video_default="0:0"
+  else
+    video_default_patch=$(echo ${video_default} | cut -c4)
+    if [ "${video_default_patch}" == ":" ] ; then
+      video_default=$(echo ${video_default} | cut -c1-3)
+    else
+      video_default="${video_default}"
+    fi
+  fi
+  # Ask for video
+  echo -n "* (Default: ${video_default}) Type the number of video track: " ; read video_track
+  if [ -z "${video_track}" ] ; then
+    video_track="${video_default}"
+  else
+    video_track="${video_track}"
+  fi
+  # Check the audio track by default
+  audio_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Audio:" | grep "(${default_lang_audio})" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+  if [ -z "${audio_default}" ] ; then
+    audio_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Audio:" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+    if [ -z "${audio_default}" ] ; then
+      audio_default="0:1"
+    else
+      audio_default_patch=$(echo ${audio_default} | cut -c4)
+      if [ "${audio_default_patch}" == ":" ] ; then
+        audio_default=$(echo ${audio_default} | cut -c1-3)
+      else
+        audio_default="${audio_default}"
+      fi
+    fi
+  else
+    audio_default_patch=$(echo ${audio_default} | cut -c4)
+    if [ "${audio_default_patch}" == ":" ] ; then
+      audio_default=$(echo ${audio_default} | cut -c1-3)
+    else
+      audio_default="${audio_default}"
+    fi
+  fi
+  # Ask for audio
+  echo -n "* (Default: ${audio_default}) Type the number of audio track: " ; read audio_track
+  if [ -z "${audio_track}" ] ; then
+    audio_track="${audio_default}"
+  else
+    audio_track="${audio_track}"
+  fi
+  # Check the subtitle track by default
+  subtitle_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Subtitle:" | grep "(${default_lang_subt})" | grep "(forced)" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+  if [ -z "${subtitle_default}" ] ; then
+    subtitle_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Subtitle:" | grep "(${default_lang_subt})" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+    if [ -z "${subtitle_default}" ] ; then
+      subtitle_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Subtitle:" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+      if [ -z "${subtitle_default}" ] ; then
+        subtitle_default="0:3"
+      else
+        subtitle_default_patch=$(echo ${subtitle_default} | cut -c4)
+        if [ "${subtitle_default_patch}" == ":" ] ; then
+          subtitle_default=$(echo ${subtitle_default} | cut -c1-3)
+        else
+          subtitle_default="${subtitle_default}"
+        fi
+      fi
+    else
+      subtitle_default_patch=$(echo ${subtitle_default} | cut -c4)
+      if [ "${subtitle_default_patch}" == ":" ] ; then
+        subtitle_default=$(echo ${subtitle_default} | cut -c1-3)
+      else
+        subtitle_default="${subtitle_default}"
+      fi
+    fi
+  else
+    subtitle_default_patch=$(echo ${subtitle_default} | cut -c4)
+    if [ "${subtitle_default_patch}" == ":" ] ; then
+      subtitle_default=$(echo ${subtitle_default} | cut -c1-3)
+    else
+      subtitle_default="${subtitle_default}"
+    fi
+  fi
+  # Ask for subtitle
+  echo -n "* (Default: n) Do you want include subtitles? (y/n): " ; read subtitles_y_n
+  if [ "${subtitles_y_n}" == "y" ] ; then
+    echo -n "* (Default: ${subtitle_default}) Type the number of subtitle track: " ; read subtitle_track
+    if [ -z "${subtitle_track}" ] ; then
+      subtitle_track="${subtitle_default}"
+    else
+      subtitle_track="${subtitle_track}"
+    fi
+  fi
+  echo -n "* (Default: ${rel_size}) Type the resolution: " ; read resolution
+  if [ -z "${resolution}" ] ; then
+    resolution="${rel_size}"
+  else
+    rel_size="${resolution}"
+    if [ -z "${codec_h265_hevc}" ] ; then
+      p_conversion="-s ${rel_size} -c:v ${vcodec}${profile_codec}-b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+    else
+      if [ -z "${hevc_hdr}" ] ; then
+        p_conversion="-s ${rel_size} -c:v ${vcodec}${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+      else
+        p_conversion="-s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+      fi
+    fi
+  fi
+  echo -n "* (Default: n) Do you want apply '-max_muxing_queue_size 9999' patch? (y/n): " ; read patch_thread
+  if [ "${patch_thread}" == "y" ] ; then
+    patch_thread="y"
+  else
+    patch_thread="n"
+  fi
+  echo ""
+  echo "* METADATA configuration:"
+  echo ""
+  # Prepare name title by default
+  FullPath="${1}"
+  name_title_default=$(extractFolderOrFile "${FullPath}")
+  name_title_default=$(removeExtension "${name_title_default}")
+  name_title_default=$(showFileWithSpace "${name_title_default}")
+  # Ask name title, year and genre
+  echo -n "* (Default: ${name_title_default}) Type name of title: " ; read name_title
+  if [ -z "${name_title}" ] ; then
+    name_title="${name_title_default}"
+  else
+    name_title="${name_title}"
+  fi
+  echo -n "* (Default: ${current_date}) Type the year: " ; read year_file
+  if [ -z "${year_file}" ] ; then
+    year_file="${current_date}"
+  else
+    year_file="${year_file}"
+  fi
+  echo -n "* (Default: Unknown) Type the genre: " ; read genre_file
+  if [ -z "${genre_file}" ] ; then
+    genre_file="Unknown"
+  else
+    genre_file="${genre_file}"
+  fi
+
+  # Check audio 5.1 or 7.1
+  audio_5_7_1=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Audio:" | grep "${audio_track}" | grep -i "5.1")
+  audio_5_7_1_2=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Audio:" | grep "${audio_track}" | grep -i "7.1")
+  audio_5_7_1="${audio_5_7_1}${audio_5_7_1_2}"
+  if [ -z "${audio_5_7_1}" ] ; then
+    stereo_params="-ac 2"
+  else
+    stereo_params="-ac 2 -clev 3dB -slev -6dB"
+  fi
+  # Show commands for conversion
+  echo ""
+  echo "* COMMANDS THAT WILL BE EXECUTED:"
+  echo ""
+  if [ "${subtitles_y_n}" == "y" ] ; then
+    echo "  # Extract subtitles from file ${1}"
+    echo "  ${p_ffmpeg} \"${1}\" -map ${subtitle_track} \"${2}.srt\""
+    echo ""
+    if [ "${patch_thread}" == "y" ] ; then
+      echo "  # Convert the file '${1}' to AV1 Codec"
+      if [ ! -z "${hevc_hdr}" ] ; then
+        p_conversion="-s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,subtitles=\"${2}.srt\"${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+        echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title=\"${name_title} (${year_file})\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title} (${year_file})\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" ${p_ffmpeg_patched} \"${2}.${v_ext}\""
+      else
+        echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} -vf subtitles=\"${2}.srt\" ${p_conversion} ${stereo_params} -metadata title=\"${name_title} (${year_file})\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title} (${year_file})\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" ${p_ffmpeg_patched} \"${2}.${v_ext}\""
+      fi
+    else
+      echo "  # Convert the file '${1}' to AV1 Codec"
+      if [ ! -z "${hevc_hdr}" ] ; then
+        p_conversion="-s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,subtitles=\"${2}.srt\"${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+        echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title=\"${name_title} (${year_file})\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title} (${year_file})\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" \"${2}.${v_ext}\""
+      else
+        echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} -vf subtitles=\"${2}.srt\" ${p_conversion} ${stereo_params} -metadata title=\"${name_title} (${year_file})\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title} (${year_file})\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" \"${2}.${v_ext}\""
+      fi
+    fi
+  else
+    if [ "${patch_thread}" == "y" ] ; then
+      echo "  # Convert the file '${1}' to AV1 Codec"
+      echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title=\"${name_title} (${year_file})\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title} (${year_file})\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" ${p_ffmpeg_patched} \"${2}.${v_ext}\""
+    else
+      echo "  # Convert the file '${1}' to AV1 Codec"
+      echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title=\"${name_title} (${year_file})\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title} (${year_file})\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" \"${2}.${v_ext}\""
+    fi
+  fi
+  # Execute commands for conversion
+  echo ""
+  echo -n "* (Default: y) Do you want run the conversion? (y/n): " ; read run_commands_ffmpeg
+  if [ "${run_commands_ffmpeg}" == "n" ] ; then
+    exit
+  else
+    if [ "${subtitles_y_n}" == "y" ] ; then
+      ${p_ffmpeg} "${1}" -map ${subtitle_track} "${2}.srt"
+      if [ "${patch_thread}" == "y" ] ; then
+        if [ ! -z "${hevc_hdr}" ] ; then
+          ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} -s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,subtitles="${2}.srt"${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec} ${stereo_params} -metadata title="${name_title} (${year_file})" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title} (${year_file})" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" ${p_ffmpeg_patched} "${2}.${v_ext}"
+        else
+          ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} -vf subtitles="${2}.srt" ${p_conversion} ${stereo_params} -metadata title="${name_title} (${year_file})" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title} (${year_file})" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" ${p_ffmpeg_patched} "${2}.${v_ext}"
+        fi
+      else
+        if [ ! -z "${hevc_hdr}" ] ; then
+          ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} -s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,subtitles="${2}.srt"${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec} ${stereo_params} -metadata title="${name_title} (${year_file})" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title} (${year_file})" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" "${2}.${v_ext}"
+        else
+          ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} -vf subtitles="${2}.srt" ${p_conversion} ${stereo_params} -metadata title="${name_title} (${year_file})" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title} (${year_file})" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" "${2}.${v_ext}"
+        fi
+      fi
+    else
+      if [ "${patch_thread}" == "y" ] ; then
+        ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title="${name_title} (${year_file})" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title} (${year_file})" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" ${p_ffmpeg_patched} "${2}.${v_ext}"
+      else
+        ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title="${name_title} (${year_file})" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title} (${year_file})" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" "${2}.${v_ext}"
+      fi
+    fi
+  fi
+fi
diff --git a/src/ks-av1s b/src/ks-av1s
new file mode 100755
index 0000000..0ed3c21
--- /dev/null
+++ b/src/ks-av1s
@@ -0,0 +1,512 @@
+#!/bin/bash
+
+###############################################################
+# ks-av1s (ks-tools) - Convert video to AV1 Codec format (Series)   #
+# Date: 19-02-2023                                            #
+# Author: q3aql                                               #
+# Contact: q3aql@duck.com                                     #
+###############################################################
+VERSION="8.4-dev"
+M_DATE="190223"
+
+# Detect version ffmpeg for old releases
+ffmpeg_version=$(ffmpeg -version 2>&1 | grep version | head -1 | cut -d " " -f 3 | cut -d "." -f 1)
+IFS="abcdefghijklmnopqrstyvwxzABCDEFHIJKLMNOPQRSTYVWXZ@/()"
+ffmpeg_version=$(echo ${ffmpeg_version})
+IFS=$' \t\n'
+unset IFS
+if [ -z "${ffmpeg_version}" ] ; then
+  video_sync="vsync"
+else
+  if [ ${ffmpeg_version} -lt 5 ] ; then
+    video_sync="vsync"
+  else
+    video_sync="fps_mode"
+  fi
+fi
+
+# Global parameters
+dirTemp="/tmp"
+listTemp="ks-tools.list"
+ksToolsTempFolder="/tmp/ks-tools"
+configFolder=${HOME}/.ks-tools 
+configFile=${configFolder}/ks-av1s
+
+# Basic parameters
+rel_size="720x480"
+vcodec="libsvtav1"
+b_vcodec="850k"
+acodec="libvorbis"
+b_acodec="128k"
+default_lang_audio="spa"
+default_lang_subt="spa"
+v_ext="webm"
+
+# Check cygwin alias (for Windows)
+if [ -f "/usr/bin/cygwin-alias.sh" ] ; then
+  shopt -s expand_aliases
+  source "/usr/bin/cygwin-alias.sh"
+fi
+
+# Create inicial config file
+mkdir -p ${configFolder}
+if [ -f ${configFile} ] ; then
+  exist_rel_size=$(cat ${configFile} | grep "rel_size=")
+  exist_vcodec=$(cat ${configFile} | grep "vcodec=" | cut -c2 | cut -d "_" -f 1)
+  exist_b_vcodec=$(cat ${configFile} | grep "b_vcodec=") 
+  exist_acodec=$(cat ${configFile} | grep "acodec" | cut -c2 | cut -d "_" -f 1) 
+  exist_b_acodec=$(cat ${configFile} | grep "b_acodec=") 
+  exist_default_lang_audio=$(cat ${configFile} | grep "default_lang_audio=") 
+  exist_default_lang_subt=$(cat ${configFile} | grep "default_lang_subt=") 
+  exist_v_ext=$(cat ${configFile} | grep "v_ext=")
+  if [ -z ${exist_rel_size} ] ; then
+    echo "rel_size=${rel_size}" >> ${configFile}
+  fi
+  if [ -z ${exist_vcodec} ] ; then
+    echo "vcodec=${vcodec}" >> ${configFile}
+  fi 
+  if [ -z ${exist_b_vcodec} ] ; then
+    echo "b_vcodec=${b_vcodec}" >> ${configFile}
+  fi
+  if [ -z ${exist_acodec} ] ; then
+    echo "acodec=${acodec}" >> ${configFile}
+  fi
+  if [ -z ${exist_b_acodec} ] ; then
+    echo "b_acodec=${b_acodec}" >> ${configFile}
+  fi
+  if [ -z ${exist_default_lang_audio} ] ; then
+    echo "default_lang_audio=${default_lang_audio}" >> ${configFile}
+  fi
+  if [ -z ${exist_default_lang_subt} ] ; then
+    echo "default_lang_subt=${default_lang_subt}" >> ${configFile}
+  fi
+  if [ -z ${exist_v_ext} ] ; then
+    echo "v_ext=${v_ext}" >> ${configFile}
+  fi
+  source ${configFile}
+else
+  echo "#!/bin/bash" > ${configFile}
+  echo "" >> ${configFile}
+  echo "rel_size=${rel_size}" >> ${configFile}
+  echo "vcodec=${vcodec}" >> ${configFile}
+  echo "b_vcodec=${b_vcodec}" >> ${configFile}
+  echo "v_preset=${v_preset}" >> ${configFile}
+  echo "acodec=${acodec}" >> ${configFile}
+  echo "b_acodec=${b_acodec}" >> ${configFile}
+  echo "default_lang_audio=${default_lang_audio}" >> ${configFile}
+  echo "default_lang_subt=${default_lang_subt}" >> ${configFile}
+  echo "v_ext=${v_ext}" >> ${configFile}
+  source ${configFile}
+fi
+
+# Check if ffmpeg is installed
+path_check="/usr/bin /bin /usr/local/bin ${HOME}/.local/bin"
+dependencies="ffmpeg grep sed grep cut head tail tr cat"
+dependencies_found=""
+dependencies_not_found=""
+for checkPath in ${path_check} ; do
+  for checkDependencies in ${dependencies} ; do
+    if [ -f ${checkPath}/${checkDependencies} ] ; then
+      dependencies_found="${dependencies_found} ${checkDependencies}"
+    fi
+  done
+done
+for notFound in ${dependencies} ; do
+  check_found_one=$(echo ${dependencies_found} | grep " ${notFound}")
+  check_found_two=$(echo ${dependencies_found} | grep "${notFound} ")
+  if_not_found="${check_found_one}${check_found_two}"
+  if [ -z "${if_not_found}" ] ; then
+    dependencies_not_found="${dependencies_not_found} ${notFound}"
+  fi
+done
+# Show if all tools are installed
+if [ -z "${dependencies_not_found}" ] ; then
+  echo > /dev/null
+else
+  echo ""
+  echo "* ks-av1s (ks-tools) v${VERSION} (${M_DATE})"
+  echo ""
+  echo "* Some required tools are not installed:${dependencies_not_found}"
+  echo "* The process has been stopped"
+  echo ""
+  exit
+fi
+
+# Funcion to show the name of file/folder from full path
+# Syntax: extractFolderOrFile <full/path/file.txt>
+function extractFolderOrFile() {
+  pathToExtract="${1}/"
+  findFolder=0
+  count=1
+  nameFolder=$(echo ${pathToExtract} | cut -d "/" -f ${count})
+  count=$(expr $count + 1)
+  while [ ${findFolder} -eq 0 ] ; do
+    nameFolderTemp=$(echo ${pathToExtract} | cut -d "/" -f ${count})
+    if [ -z "${nameFolderTemp}" ] ; then
+      findFolder=1
+    else
+      nameFolder="${nameFolderTemp}"
+      count=$(expr $count + 1)
+    fi
+  done
+  echo "${nameFolder}"
+}
+
+# Function to remove extension from file
+# Syntax: removeExtension "<text>"
+function removeExtension() {
+  wordToConvert=${1}
+  ksToolsSedFile="${ksToolsTempFolder}/ks-tools-${RANDOM}.txt"
+  mkdir -p ${ksToolsTempFolder} && chmod 777 -R ${ksToolsTempFolder} 2> /dev/null
+  echo "${wordToConvert}" > ${ksToolsSedFile}
+  # Remove extensions
+  sed -i 's/.avi//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.mp4//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.mkv//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i "s/.mov//g" "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.vob//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.mpg//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.mpeg//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.wmv//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.ogv//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.webm//g' "${ksToolsSedFile}" &> /dev/null
+  sed -i 's/.flv//g' "${ksToolsSedFile}" &> /dev/null
+  # Show file without extension
+  wordToConvert=$(cat ${ksToolsSedFile})
+  echo ${wordToConvert}
+}
+
+# Function to show files with spaces.
+# Syntax: showFileWithSpace <file number>
+function showFileWithSpace() {
+  echo "${1}" > ${dirTemp}/name.tmp
+  sed -i 's/_/ /g' ${dirTemp}/name.tmp
+  DisplayName=$(cat ${dirTemp}/name.tmp)
+  rm -rf ${dirTemp}/name.tmp
+  echo ${DisplayName}
+}
+
+# Syntax: ks-av1s </absolute/path/video.mkv> </path/prefix_name>
+if [ -z "${1}" ] ; then
+  echo ""
+  echo "* ks-av1s (ks-tools) v${VERSION} (${M_DATE})"
+  echo ""
+  echo "- Convert video file(s) to compact and efficient AV1 Codec (Series)"
+  echo ""
+  echo "+ Config: ${configFile}"
+  echo ""
+  echo " - Resolution: ${rel_size}"
+  echo " - Video codec: ${vcodec}"
+  echo " - Bitrate video: ${b_vcodec}"
+  echo " - Audio codec: ${acodec} (stereo)"
+  echo " - Bitrate audio: ${b_acodec}"
+  echo " - Default Audio: ${default_lang_audio}"
+  echo " - Default Subtitle: ${default_lang_subt} (forced)"
+  echo " - Container: ${v_ext}"
+  echo ""
+  echo "+ Syntax: "
+  echo ""
+  echo "  $ ks-av1s </absolute/path/video.mkv> </path/prefix_name>"
+  echo ""
+  echo " + Example: ks-av1s /data/movies/Example.mkv /data/converted/Example"
+  echo ""
+  exit
+fi
+if [ -f "${1}" ] ; then
+  echo "detected" > /dev/null
+else
+  echo ""
+  echo "* ks-av1s (ks-tools) v${VERSION} (${M_DATE})"
+  echo ""
+  echo "* The file '${1}' does not exist!"
+  echo ""
+  exit
+fi
+
+# Load profile for codecs
+profile_codec=" "
+selected_codec="${vcodec}"
+if [ "${selected_codec}" == "libx264" ] ; then
+  profile_codec=" -profile:v high "
+elif [ "${selected_codec}" == "libx265" ] ; then
+  profile_codec=" -profile:v main "
+elif [ "${selected_codec}" == "libaom-av1" ] ; then
+  profile_codec=" -profile:v main "
+else
+  profile_codec=" "
+fi
+
+# Conversion parameters
+p_ffmpeg="ffmpeg -i"
+p_ffmpeg_patched="-max_muxing_queue_size 9999"
+f_conversion="-${video_sync} cfr -af aresample=async=1"
+# Check if video input uses H265 (HEVC)
+codec_h265=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "h265")
+codec_hevc=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "hevc")
+yuv420p10le=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "yuv420p10le")
+hevc_main10=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "Main 10")
+hevc_hdr_bt=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "bt2020")
+hevc_hdr_smp=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "smpte2084")
+codec_h265_hevc="${codec_h265}${codec_hevc}${yuv420p10le}${hevc_main10}"
+hevc_hdr="${hevc_hdr_bt}${hevc_hdr_smp}"
+if [ -z "${codec_h265_hevc}" ] ; then
+  p_conversion="-s ${rel_size} -c:v ${vcodec}${profile_codec}-b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+else
+  if [ -z "${hevc_hdr}" ] ; then
+    p_conversion="-s ${rel_size} -c:v ${vcodec}${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+  else
+    p_conversion="-s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+  fi
+fi
+
+# Init conversion file
+current_date=$(date +%Y)
+if [ -z "${2}" ] ; then
+  echo ""
+  echo "* ks-av1s (ks-tools) v${VERSION} (${M_DATE})"
+  echo ""
+  echo "- Convert video file(s) to compact and efficient AV1 Codec (Series)"
+  echo ""
+  echo "+ Config:"
+  echo ""
+  echo " - Resolution: ${rel_size}"
+  echo " - Video codec: ${vcodec}"
+  echo " - Bitrate video: ${b_vcodec}"
+  echo " - Audio codec: ${acodec} (stereo)"
+  echo " - Bitrate audio: ${b_acodec}"
+  echo " - Default Audio: ${default_lang_audio}"
+  echo " - Default Subtitle: ${default_lang_subt} (forced)"
+  echo " - Container: ${v_ext}"
+  echo ""
+  echo "+ Syntax: "
+  echo ""
+  echo "  $ ks-av1s </absolute/path/video.mkv> </path/prefix_name>"
+  echo ""
+  echo " + Example: ks-av1s /data/movies/Example.mkv /data/converted/Example"
+  echo ""
+  exit
+else
+  echo ""
+  echo "* Information of ${1}:"
+  echo ""
+  echo "+ Video Tracks:"
+  ${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | cut -d "," -f 1
+  echo ""
+  echo "+ Audio Tracks:"
+  ${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Audio:" | cut -d "," -f 1
+  echo ""
+  echo "+ Subtitle Tracks:"
+  ${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Subtitle:" | cut -d "," -f 1
+  echo ""
+  # Check de video track by default
+  video_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+  if [ -z "${video_default}" ] ; then
+    video_default="0:0"
+  else
+    video_default_patch=$(echo ${video_default} | cut -c4)
+    if [ "${video_default_patch}" == ":" ] ; then
+      video_default=$(echo ${video_default} | cut -c1-3)
+    else
+      video_default="${video_default}"
+    fi
+  fi
+  # Ask for video
+  echo -n "* (Default: ${video_default}) Type the number of video track: " ; read video_track
+  if [ -z "${video_track}" ] ; then
+    video_track="${video_default}"
+  else
+    video_track="${video_track}"
+  fi
+  # Check the audio track by default
+  audio_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Audio:" | grep "(${default_lang_audio})" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+  if [ -z "${audio_default}" ] ; then
+    audio_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Audio:" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+    if [ -z "${audio_default}" ] ; then
+      audio_default="0:1"
+    else
+      audio_default_patch=$(echo ${audio_default} | cut -c4)
+      if [ "${audio_default_patch}" == ":" ] ; then
+        audio_default=$(echo ${audio_default} | cut -c1-3)
+      else
+        audio_default="${audio_default}"
+      fi
+    fi
+  else
+    audio_default_patch=$(echo ${audio_default} | cut -c4)
+    if [ "${audio_default_patch}" == ":" ] ; then
+      audio_default=$(echo ${audio_default} | cut -c1-3)
+    else
+      audio_default="${audio_default}"
+    fi
+  fi
+  # Ask for audio
+  echo -n "* (Default: ${audio_default}) Type the number of audio track: " ; read audio_track
+  if [ -z "${audio_track}" ] ; then
+    audio_track="${audio_default}"
+  else
+    audio_track="${audio_track}"
+  fi
+  # Check the subtitle track by default
+  subtitle_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Subtitle:" | grep "(${default_lang_subt})" | grep "(forced)" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+  if [ -z "${subtitle_default}" ] ; then
+    subtitle_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Subtitle:" | grep "(${default_lang_subt})" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+    if [ -z "${subtitle_default}" ] ; then
+      subtitle_default=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Subtitle:" | cut -d " " -f 3 | cut -c2-5 | cut -d "(" -f 1 | cut -d "[" -f 1 | head -1)
+      if [ -z "${subtitle_default}" ] ; then
+        subtitle_default="0:3"
+      else
+        subtitle_default_patch=$(echo ${subtitle_default} | cut -c4)
+        if [ "${subtitle_default_patch}" == ":" ] ; then
+          subtitle_default=$(echo ${subtitle_default} | cut -c1-3)
+        else
+          subtitle_default="${subtitle_default}"
+        fi
+      fi
+    else
+      subtitle_default_patch=$(echo ${subtitle_default} | cut -c4)
+      if [ "${subtitle_default_patch}" == ":" ] ; then
+        subtitle_default=$(echo ${subtitle_default} | cut -c1-3)
+      else
+        subtitle_default="${subtitle_default}"
+      fi
+    fi
+  else
+    subtitle_default_patch=$(echo ${subtitle_default} | cut -c4)
+    if [ "${subtitle_default_patch}" == ":" ] ; then
+      subtitle_default=$(echo ${subtitle_default} | cut -c1-3)
+    else
+      subtitle_default="${subtitle_default}"
+    fi
+  fi
+  # Ask for subtitle
+  echo -n "* (Default: n) Do you want include subtitles? (y/n): " ; read subtitles_y_n
+  if [ "${subtitles_y_n}" == "y" ] ; then
+    echo -n "* (Default: ${subtitle_default}) Type the number of subtitle track: " ; read subtitle_track
+    if [ -z "${subtitle_track}" ] ; then
+      subtitle_track="${subtitle_default}"
+    else
+      subtitle_track="${subtitle_track}"
+    fi
+  fi
+  echo -n "* (Default: ${rel_size}) Type the resolution: " ; read resolution
+  if [ -z "${resolution}" ] ; then
+    resolution="${rel_size}"
+  else
+    rel_size="${resolution}"
+    if [ -z "${codec_h265_hevc}" ] ; then
+      p_conversion="-s ${rel_size} -c:v ${vcodec}${profile_codec}-b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+    else
+      if [ -z "${hevc_hdr}" ] ; then
+        p_conversion="-s ${rel_size} -c:v ${vcodec}${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+      else
+        p_conversion="-s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+      fi
+    fi
+  fi
+  echo -n "* (Default: n) Do you want apply '-max_muxing_queue_size 9999' patch? (y/n): " ; read patch_thread
+  if [ "${patch_thread}" == "y" ] ; then
+    patch_thread="y"
+  else
+    patch_thread="n"
+  fi
+  echo ""
+  echo "* METADATA configuration:"
+  echo ""
+  # Prepare name title by default
+  FullPath="${1}"
+  name_title_default=$(extractFolderOrFile "${FullPath}")
+  name_title_default=$(removeExtension "${name_title_default}")
+  name_title_default=$(showFileWithSpace "${name_title_default}")
+  # Ask name title, year and genre
+  echo -n "* (Default: ${name_title_default}) Type name of title: " ; read name_title
+  if [ -z "${name_title}" ] ; then
+    name_title="${name_title_default}"
+  else
+    name_title="${name_title}"
+  fi
+  echo -n "* (Default: ${current_date}) Type the year: " ; read year_file
+  if [ -z "${year_file}" ] ; then
+    year_file="${current_date}"
+  else
+    year_file="${year_file}"
+  fi
+  echo -n "* (Default: Unknown) Type the genre: " ; read genre_file
+  if [ -z "${genre_file}" ] ; then
+    genre_file="Unknown"
+  else
+    genre_file="${genre_file}"
+  fi
+
+  # Check audio 5.1 or 7.1
+  audio_5_7_1=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Audio:" | grep "${audio_track}" | grep -i "5.1")
+  audio_5_7_1_2=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Audio:" | grep "${audio_track}" | grep -i "7.1")
+  audio_5_7_1="${audio_5_7_1}${audio_5_7_1_2}"
+  if [ -z "${audio_5_7_1}" ] ; then
+    stereo_params="-ac 2"
+  else
+    stereo_params="-ac 2 -clev 3dB -slev -6dB"
+  fi
+  # Show commands for conversion
+  echo ""
+  echo "* COMMANDS THAT WILL BE EXECUTED:"
+  echo ""
+  if [ "${subtitles_y_n}" == "y" ] ; then
+    echo "  # Extract subtitles from file ${1}"
+    echo "  ${p_ffmpeg} \"${1}\" -map ${subtitle_track} \"${2}.srt\""
+    echo ""
+    if [ "${patch_thread}" == "y" ] ; then
+      echo "  # Convert the file '${1}' to AV1 Codec"
+      if [ ! -z "${hevc_hdr}" ] ; then
+        p_conversion="-s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,subtitles=\"${2}.srt\"${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+        echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title=\"${name_title}\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title}\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" ${p_ffmpeg_patched} \"${2}.${v_ext}\""
+      else
+        echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} -vf subtitles=\"${2}.srt\" ${p_conversion} ${stereo_params} -metadata title=\"${name_title}\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title}\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" ${p_ffmpeg_patched} \"${2}.${v_ext}\""
+      fi
+    else
+      echo "  # Convert the file '${1}' to AV1 Codec"
+      if [ ! -z "${hevc_hdr}" ] ; then
+        p_conversion="-s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,subtitles=\"${2}.srt\"${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec}"
+        echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title=\"${name_title}\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title}\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" \"${2}.${v_ext}\""
+      else
+        echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} -vf subtitles=\"${2}.srt\" ${p_conversion} ${stereo_params} -metadata title=\"${name_title}\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title}\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" \"${2}.${v_ext}\""
+      fi
+    fi
+  else
+    if [ "${patch_thread}" == "y" ] ; then
+      echo "  # Convert the file '${1}' to AV1 Codec"
+      echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title=\"${name_title}\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title}\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" ${p_ffmpeg_patched} \"${2}.${v_ext}\""
+    else
+      echo "  # Convert the file '${1}' to AV1 Codec"
+      echo "  ${p_ffmpeg} \"${1}\" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title=\"${name_title}\" -metadata date=\"${year_file}\" -metadata genre=\"${genre_file}\" -metadata:s:v:0 title=\"${name_title}\" -metadata:s:a:0 title=\"${acodec} Stereo Audio (${b_acodec})\" \"${2}.${v_ext}\""
+    fi
+  fi
+  # Execute commands for conversion
+  echo ""
+  echo -n "* (Default: y) Do you want run the conversion? (y/n): " ; read run_commands_ffmpeg
+  if [ "${run_commands_ffmpeg}" == "n" ] ; then
+    exit
+  else
+    if [ "${subtitles_y_n}" == "y" ] ; then
+      ${p_ffmpeg} "${1}" -map ${subtitle_track} "${2}.srt"
+      if [ "${patch_thread}" == "y" ] ; then
+        if [ ! -z "${hevc_hdr}" ] ; then
+          ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} -s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,subtitles="${2}.srt"${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec} ${stereo_params} -metadata title="${name_title}" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title}" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" ${p_ffmpeg_patched} "${2}.${v_ext}"
+        else
+          ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} -vf subtitles="${2}.srt" ${p_conversion} ${stereo_params} -metadata title="${name_title}" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title}" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" ${p_ffmpeg_patched} "${2}.${v_ext}"
+        fi
+      else
+        if [ ! -z "${hevc_hdr}" ] ; then
+          ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} -s ${rel_size} -c:v ${vcodec} -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,subtitles="${2}.srt"${profile_codec}-pix_fmt yuv420p -b:v ${b_vcodec} -c:a ${acodec} -b:a ${b_acodec} ${stereo_params} -metadata title="${name_title}" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title}" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" "${2}.${v_ext}"
+        else
+          ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} -vf subtitles="${2}.srt" ${p_conversion} ${stereo_params} -metadata title="${name_title}" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title}" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" "${2}.${v_ext}"
+        fi
+      fi
+    else
+      if [ "${patch_thread}" == "y" ] ; then
+        ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title="${name_title}" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title}" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" ${p_ffmpeg_patched} "${2}.${v_ext}"
+      else
+        ${p_ffmpeg} "${1}" ${f_conversion} -map ${video_track} -map ${audio_track} ${p_conversion} ${stereo_params} -metadata title="${name_title}" -metadata date="${year_file}" -metadata genre="${genre_file}" -metadata:s:v:0 title="${name_title}" -metadata:s:a:0 title="${acodec} Stereo Audio (${b_acodec})" "${2}.${v_ext}"
+      fi
+    fi
+  fi
+fi