合并 Video 和 subs 的脚本，然后删除现有文件（非递归）

我决定获得一些使用 Bash 的经验并编写了以下脚本，该脚本具有以下功能：

• 它可以处理所有文件和文件夹，放入当前目录。
• 如果有多个字幕或视频文件（示例文件除外），脚本将要求手动交互。
• 在所有其他情况下，脚本会自动将所有文件和文件夹移动到备份目录中（小心运行它的位置！），这将被移动到用户的垃圾文件夹中，而不是被删除。
• 它可以处理多种类型的视频和字幕扩展。
• 它用于mkvmerge将视频与字幕文件合并，也用于notify-send在 GUI 中显示一些消息。它还用于gvfs-trash移动用户垃圾文件夹中的文件。
• 它可以用作Nautilus 脚本notify-send或常规 shell 脚本，但当命令存在于脚本主体中时，需要 GIU 环境。
• 输出文件的名称可以基于目录名称（默认）或源视频文件的名称。
• 此外，当仅选择两个文件（一个视频和一个字幕文件）时，它们将被合并，文件夹的其余内容将被保留。输出文件将以源视频文件命名。仅当脚本用作 Nautilus 脚本时，此选项才可用。

剧本：

#!/bin/bash -e

# Check if all tools are available
[ -x /usr/bin/notify-send ] || (echo "Please, install 'notify-send'"; exit 1)
[ -x /usr/bin/mkvmerge ] || (echo "Please, install 'mkvmerge'"; exit 1)

# Allowed video and subtitle file extensions
EXT_VIDEO=("mp4 avi mpg mov mkv wmv")
EXT_SUB=("sub str srt vtt")

# Files, which names contains some of next strings will be removed in auto mode
FILTER=("sample Sample SAMPLE")

# Log file
MERGE_LOG="/tmp/merge-video-sub.log" 
echo > "$MERGE_LOG"

#
# Functions
#

function get-video-and-sub-file-names {
    # Get the names of the video and subtitle files and move the rest of the files into the Backup directory
    for ((i=0; i<${#FILE_LIST[@]}; i++)); do
        FILE_NAME="${FILE_LIST[$i]%.*}"
        FILE_EXT="${FILE_LIST[$i]##*.}"

        if   [[ "${EXT_SUB[@]}" == *"$FILE_EXT"* ]]; then
            SUB_FULL_FILE_NAME="${FILE_LIST[$i]}"
            SUB_FILE_NAME="${FILE_NAME}"
            SUB_FILE_EXT="${FILE_EXT}"
        elif [[ "${EXT_VIDEO[@]}" == *"$FILE_EXT"* ]]; then
            VIDEO_FULL_FILE_NAME="${FILE_LIST[$i]}"
            VIDEO_FILE_NAME="${FILE_NAME}"
            VIDEO_FILE_EXT="${FILE_EXT}"
        else
            # We need 'find' to manipulate only with files, because "$BACKUP_DIR" is in the queue
            find ./* -maxdepth 0 -type f -name "${FILE_LIST[$i]}" -exec mv "{}" "$BACKUP_DIR" \; -exec echo -e "The file {} was REMOVED.\n" >> "$MERGE_LOG" \;
        fi
    done
}

function get-the-content-of-the-current-directory {
    # Get the content of the current directory
    shopt -s nullglob
    FILE_LIST=(*)
    shopt -u nullglob
}

function mkvmerge-video-and-sub-files {
    # Create merged file
    mkvmerge -o "$OUTPUT_FILE" "$VIDEO_FULL_FILE_NAME" "$SUB_FULL_FILE_NAME"
    sleep 3
}

#
# Scenario 1: If exactly two files are selected in Nautilus! Then check if they are 1 video and 1 subtitle files, if yes - merge and remove them
# Scenario 2: Else run the standard procedure
#

# Get the files, selected in Nautilus as file list. Use next command to check the result: notify-send "MESSAGE" "`echo -e "${#FILE_LIST[@]}"; printf '%s\n' "${FILE_LIST[@]}"`"
IFS_BAK=$IFS
IFS=$'\t\n'
FILE_LIST=($NAUTILUS_SCRIPT_SELECTED_FILE_PATHS)
IFS=$IFS_BAK


if [ "${#FILE_LIST[@]}" -eq "2" ]
then # Scenario 1

    # Get the names of the video and subtitle files
    get-video-and-sub-file-names

    if   [[ "${EXT_SUB[@]}" == *" $SUB_FILE_EXT "* ]] && [[ "${EXT_VIDEO[@]}" == *" $VIDEO_FILE_EXT "* ]]
    then
        notify-send "OK" "`echo -e "The following files will be MERGED and MOVED to trash:"; printf '\t-\ %s\n' "${FILE_LIST[@]##*/}"`"

        # Construct the name of the merged file. 
        OUTPUT_FILE="${VIDEO_FILE_NAME}.sub.mkv"

        # Merge the files
        mkvmerge-video-and-sub-files        

        # Move video and subtitle files into user's trash directory and create trash infofile
        if [ -f "$OUTPUT_FILE" ]
        then
            gvfs-trash "$VIDEO_FULL_FILE_NAME"
            gvfs-trash "$SUB_FULL_FILE_NAME"            
            notify-send "OK" "`echo -e "THE NAME OF THE NEW MERGED FILE IS:\n${OUTPUT_FILE##*/}"`"
        else
            notify-send "ERROR 1" "`echo "Something went wrong!"`"
        fi
    else
        notify-send "ERROR" "`echo -e "\n\t\nTo use this function, please select exactly:\n\t- 1 video file and\n\t- 1 subtitle file!\n\t\nYou are selected these files:"; printf '\t-\ %s\n' "${FILE_LIST[@]##*/}"`"
    fi

else # Scenario 2

    # Get the current directory name
    DIR_NAME="${PWD##*/}"

    # Create Backup sub-directory 
    BACKUP_DIR="${DIR_NAME}.backup"
    [ -d "${BACKUP_DIR}" ] || mkdir "$BACKUP_DIR" && echo "The directory $BACKUP_DIR was CREATED.\n" > "$MERGE_LOG"

    # Move all sub-directories into the Backup directory
    shopt -s dotglob
    find ./* -maxdepth 0 -type d ! -name "*$BACKUP_DIR*" -prune -exec mv "{}" "$BACKUP_DIR" \; -exec echo "The directory {} was REMOVED.\n" >> "$MERGE_LOG" \;
    shopt -u dotglob

    # Move all files and folders, whose names contains a string, that exists in $FILTER[@]
    for f in $FILTER; do
        shopt -s dotglob
        find ./* -maxdepth 0 ! -name "*$BACKUP_DIR*" -type f -name "*$f*" -exec mv "{}" "$BACKUP_DIR" \; -exec echo "The file {} was REMOVED.\n" >> "$MERGE_LOG" \;
        shopt -u dotglob
    done

    # Get the entire content of the current directory
    get-the-content-of-the-current-directory

    # Get the names of the video and subtitle files and move the rest of the files into the Backup directory
    get-video-and-sub-file-names

    # Construct the name of the merged file. It could be based on the parent directory or on the video file name Make your choice and comment/uncomment next lines
    #OUTPUT_FILE="${VIDEO_FILE_NAME}.sub.mkv"
    OUTPUT_FILE="${DIR_NAME}.sub.mkv"

    # Get the entire content of the current directory after the filtering
    get-the-content-of-the-current-directory

    echo -e "$(cat $MERGE_LOG)" && notify-send "OK" "`echo -e "$(cat $MERGE_LOG)"`" && echo > "$MERGE_LOG"

    # Check the current structure of the directory
    if [ "${#FILE_LIST[@]}" -ne "3" ]; then
        echo "The content structure must consists of next 3 items:" > "$MERGE_LOG"
        echo "\t- 1 movie file,\n\t- 1 subtitle file and\n\t- 1 backup directory." >> "$MERGE_LOG"
        echo "\n\t\nThe current number of contained items is ${#FILE_LIST[@]}." >> "$MERGE_LOG" && echo >> "$MERGE_LOG"
        echo "\n\t\nPLEASE RESOLVE THIS MANUALLY!" >> "$MERGE_LOG"
        echo -e "$(cat $MERGE_LOG)" && notify-send "ERROR" "`echo -e "$(cat $MERGE_LOG)"`"
    else
        echo "The directory structure looks good, is contains ${#FILE_LIST[@]} items." > "$MERGE_LOG"
        echo " - The source VIDEO file is: ${VIDEO_FULL_FILE_NAME::21}... .${VIDEO_FULL_FILE_NAME##*.}" >> "$MERGE_LOG"
        echo " - The source SUB file is: ${SUB_FULL_FILE_NAME::25}... .${SUB_FULL_FILE_NAME##*.}" >> "$MERGE_LOG"
        echo "They has been merged and removed!" | tr /a-z/ /A-Z/ >> "$MERGE_LOG"

        # Merge the files
        mkvmerge-video-and-sub-files

        # Move video and subtitle files into the Backup directory
        mv "$VIDEO_FULL_FILE_NAME" "$BACKUP_DIR" 
        mv "$SUB_FULL_FILE_NAME" "$BACKUP_DIR" 

        # Move the Backup directory to trash and create trash infofile
        if [ -f "$OUTPUT_FILE" ]; then
            gvfs-trash "$BACKUP_DIR" 

            echo "\n\t\nThe Backup directory has been MOVED to Trash!\n\t\n" >> "$MERGE_LOG"
            echo "The name of the new merged file is:"  | tr /a-z/ /A-Z/ >> "$MERGE_LOG"
            echo "${OUTPUT_FILE##*/}" >> "$MERGE_LOG"
            echo -e "$(cat $MERGE_LOG)" && notify-send "OK" "`echo -e "$(cat $MERGE_LOG)"`"
        else
            echo "Something went wrong!" && notify-send "ERROR 2" "`echo "Something went wrong!"`"
        fi

    fi
fi

rm "$MERGE_LOG"
exit 1

设置：

• 创建可执行文件并将上面的内容粘贴到里面。我们称这个文件为merge-video-sub：

  touch merge-video-sub 
  chmod +x merge-video-sub
  nano merge-video-sub
  

• 将此文件复制（或ln -s）到文件夹~/.local/share/nautilus/scripts中，使其可用作当前用户的 Nautilus 脚本。

• 目前我找不到一种方法如何使它在系统范围内作为 Nautilus 脚本可用。

• 将文件复制到~/bin（并添加export PATH=$PATH:~/bin到~/.bashrcif is needed 的底部）以使其可用作当前用户的 shell 命令。

• 将文件复制到其中/usr/local/bin以使其在 shell 命令系统范围内可用。

• 简短的方法是将我的 PasteBincurl中的脚本直接放入文件夹：nautilus/scripts

  curl https://pastebin.com/raw/HrLTibuR | sed -e 's/\r$//' > $HOME/.local/share/nautilus/scripts/merge-video-sub
  chmod +x $HOME/.local/share/nautilus/scripts/merge-video-sub
  

演示：

• 之前的演示

附加参考：

• 使用 mkvmerge 编码强制字幕
• 如何在几秒钟内将 srt、idx 或字幕与 MKV 合并
• ToolSlick: SUB to SRT Converter and SubtitleTools: Convert Sub/Idx to Srt

我制作了另一个具有 GUI 的脚本。它可以在文件夹和子文件夹中找到所有带有相关视频的字幕文件（搜索相同的名称）并将它们合并到一个文件夹中。

这是脚本的 GitHub 链接：https ://github.com/bhaktanishant/Total-Subtitle-Merger

这是代码：

#!/usr/bin/env python

from Tkinter import Tk, Listbox, Button, Scrollbar, Canvas, Frame, Label
from subprocess import call
from threading import Thread
import os, tkMessageBox
from time import sleep

class MergeApp:

    def __init__(self, root):
        self.root = root
        self.title = "Subtitle Merger By - Nishant Bhakta"
        self.messageBoxTitle = "Message Box"
        self.cancelWarning = "The video which has been started to merge will be merge. Rest will be cancel."
        self.movieListBox = Listbox(self.root)
        self.scrollBar = Scrollbar(self.root)
        self.startButton = Button(self.root, text = "start", state = "disable", command = self.startMerging)
        self.cancelButton = Button(self.root, text = "Stop", state = "disable", command = self.stopMerging)
        self.finishButton = Button(self.root, text = "Exit", state = "normal", command = self.endApplication)
        self.loadingLabel = Label(self.root)
        self.processState = Label(self.root)
        self.movieMap = {}
        self.keyList = []
        self.loadingIcons = ["--", "\\", "|", "/"]
        self.wantToMerge = True
        self.loading = False
        self.warningMessageLoaded = False

    def start(self):
        screen_width = self.root.winfo_screenwidth()
        screen_height = self.root.winfo_screenheight()
        # calculate position x and y coordinates
        x = (screen_width/2) - (700/2)
        y = (screen_height/2) - (300/2)
        self.root.geometry('%dx%d+%d+%d' % (700, 300, x, y))

        self.root.title(self.title)
        self.movieListBox.config(width = 68, yscrollcommand = self.scrollBar.set)
        self.movieListBox.pack(side = "left", fill = "y")
        self.scrollBar.config(command = self.movieListBox.yview)
        self.scrollBar.pack(fill = "y", side = "left")
        self.startButton.pack(fill = "x")
        self.cancelButton.pack(fill = "x")
        self.finishButton.pack(fill = "x")
        self.processState.pack(fill = "x", side = "bottom")        
        self.loadingLabel.pack(fill = "x", side = "bottom")
        Thread(target = self.createMovieMap).start()
        self.mainThread = Thread(target = self.startMerge)
        self.root.protocol("WM_DELETE_WINDOW", self.ifCloseWindow)
        self.root.mainloop()

    def createMovieMap(self):
        #Looking for subtitle
        index = 0
        Thread(target = self.startLoading, args = (True, )).start()
        self.processState.config(text = "Searching Videos..")
        for oneWalk in os.walk(os.getcwd()):
            for fileName in oneWalk[2]:
                if ".srt" in fileName:
                    subtitleName = fileName
                    #Now looking for movie with the name of subtitle
                    for oneWalk in os.walk(os.getcwd()):
                        for fileName in oneWalk[2]:
                            if ".srt" not in fileName:
                                key = subtitleName.replace(".srt", "")
                                if key in fileName:
                                    movieName = fileName
                                    if key not in self.movieMap:
                                        self.movieMap[key] = dict([("subtitleUri", oneWalk[0] + "/" + subtitleName)
                                            , ("movieUri", oneWalk[0] + "/" + movieName)
                                            , ("moviePath", oneWalk[0])])
                                        self.movieListBox.insert(index, " Queued - " + key)
                                        self.keyList.append(key)
                                        index += 1
        self.startButton.config(state = "normal")
        self.processState.config(text = "Search Complete.")
        self.loading = False

    def startMerge(self):
        self.changeButtonState()
        for key, value in self.movieMap.iteritems():
            if self.wantToMerge:
                self.processState.config(text = "Merging Video..")
                Thread(target = self.startLoading, args = (True, )).start()
                index = self.keyList.index(key)
                self.movieListBox.delete(index)
                self.movieListBox.insert(index, " Merging - " + key)
                self.movieListBox.itemconfig(index, bg = "yellow")
                if (call(["mkvmerge", "-o", value['moviePath'] + "/merging", value['movieUri'], value['subtitleUri']]) == 0):
                    call(["rm", value['movieUri'], value['subtitleUri']])
                    call(["mv", value['moviePath'] + "/merging", value['moviePath'] + "/"+ key + ".mkv"])
                    self.movieListBox.delete(index)
                    self.movieListBox.insert(index, " Successful - " + key)
                    self.movieListBox.itemconfig(index, bg = "green")
                else:
                    for name in os.listdir(value['moviePath'] + "/"):
                        if name == "merging":
                            call(["rm", value['moviePath'] + "/merging"])
                    self.movieListBox.delete(index)
                    self.movieListBox.insert(index, " Failed - "+ key)
                    self.movieListBox.itemconfig(index, bg = "red", foreground = "white")
            else:
                break
        self.loading = False
        self.cancelButton.config(state = "disable")
        self.finishButton.config(state = "normal")
        if self.wantToMerge:
            self.processState.config(text = "Merge Complete.")

    def startLoading(self, loadOrNot):
        self.loading = loadOrNot
        while self.loading:
            for icon in self.loadingIcons:
                self.loadingLabel.config(text = icon)
                sleep(.2)

    def startMerging(self):
        self.mainThread.start()

    def changeButtonState(self):
        self.startButton.config(state = "disable")
        self.cancelButton.config(state = "normal")
        self.finishButton.config(state = "disable")  

    def stopMerging(self):
        self.wantToMerge = False
        self.startButton.config(state = "disable")
        self.cancelButton.config(state = "disable")
        self.finishButton.config(state = "normal")
        self.processState.config(text = "Merge Canceled.")
        if not self.warningMessageLoaded:
            tkMessageBox.showwarning(self.messageBoxTitle, self.cancelWarning)
            self.warningMessageLoaded = True

    def endApplication(self):
        self.root.destroy()

    def ifCloseWindow(self):
        if self.mainThread.is_alive():
            self.stopMerging()
        self.endApplication()

if __name__ == "__main__":
    tk = Tk()
    app = MergeApp(tk)
app.start()

如何将其用作 nautilus 脚本：

将此代码粘贴到文件中并命名merge。

现在，在您保存文件的目录中打开一个终端，marge然后mv merge ~/.local/share/nautilus/scripts/merge输入并按回车键。

现在放cd ~/.local/share/nautilus/scripts/并按回车。

现在放chmod +x merge并按回车。

现在转到电影和字幕所在的根文件夹，然后右键单击任何文件或文件夹，然后选择scripts > merge

完毕。

在这里，我为此制作了一个脚本。只需确保您的电影文件夹中只有两个文件，一个是您的电影，另一个是字幕（它们不需要具有相同的名称）。

创建一个名为mergeDesktop 的文件并粘贴以下代码：

#!/usr/bin/env python

import subprocess, os, sys

def main():
    movieName = ""
    subtitleName = ""
    for name in os.listdir(os.getcwd()):
        if (name != sys.argv[0]):
            if ".srt" in name:
                subtitleName = name
            else:
                movieName = name

    start(movieName, subtitleName)

def start(movieName, subtitleName):
    if (subprocess.call(["mkvmerge", "-o", "merging", movieName, subtitleName]) == 0):
        subprocess.call(["rm", movieName, subtitleName])
        subprocess.call(["mv", "merging", movieName])
    else:
        for name in os.listdir(os.getcwd()):
            if name == "merging":
                subprocess.call("rm", "merging")
        print "Sorry, Something went wrong."

if __name__ == "__main__":
    main()

现在，在您保存的目录marge（在本例中为桌面）打开一个终端，mv merge ~/.local/share/nautilus/scripts/merge然后输入并按 Enter。

现在放cd ~/.local/share/nautilus/scripts/并按回车。

现在放chmod +x merge并按回车。

现在转到电影和字幕所在的文件夹，然后右键单击任何文件，然后选择scripts > merge

完毕。

如果您有任何问题，请告诉我。