Multimedia Xpert Commandline Help
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- Start:
    Use "Start /B /Wait "WindowTitle" "Multimedia Xpert.exe" ...".
    Otherwise it will run simultaneously and ERRORLEVEL can't
    be returned.

- Arguments (case insensitive):
    Convert [media1 media2 ...] [Spec name] [Output pathName]
            [Subtitles:bool] [Overwrite:Mode]
            [/Videos] [/Audios] [/Subtitles] [/S]
      Converts multiple video, audio or subtitle files using the
      output specification 'name' to the given output file.
      If a folder is specified it will be enumerated and all
      medias matching one of the specified filters will be
      added. If sufficient input is specified the processing is
      started else interactive mode is activated.

    Shift [video1 video2 ...] [+12:34 | -12:34]
          [Output outputPathName] [Overwrite:Mode]
      Shifts the audio or subtitles of multiple videos by the
      specified timespan. If sufficient input is specified the
      processing is started else interactive mode is activated.

    Concat [media1 media2 ...] [Subtitles:bool] [Spec name]
           [Output pathName] [Overwrite:Mode]
      Concatenates the content of multiple videos, audios or subtitle
      files to 'pathName'. If sufficient input is specified the
      processing is started else interactive mode is activated.

    Split [media] [duration [overlap]] [Output pathNamePattern]
          [Overwrite:Mode]
      Splits a video, audio or subtitle file in multiple parts. If
      sufficient input is specified the processing is started else
      interactive mode is activated.

    Burn [video] [Instruction instructionName] [subtitleFile | image]
         [Output outputName] [Overwrite:Mode]
      Burns text, a subtitle file or an image into a video.
      If an instruction is specified this instruction is loaded
      else the default instruction. If sufficient input is
      specified the processing is started else interactive mode
      is activated.

    Edit [Instruction instructionName] [subtitleFile]
      Switches to the burn tab and optionally selects a burn
      instruction and/or loads a subtitle file

    Scan [media1 media2 ...]
      Scans multiple video or audio files for defects

    Info [media1 media2 ...]
      Shows the format info of each video, audio or subtitle file

    OutputSpecs
      Lists the names of all Output Specifications

    MaxProcesses number
      Sets the maximum amount of queue processes to <number>

    IsQueueEmpty
      Returns ERRORLEVEL 0 if the Process Queue is empty, otherwise
      ERRORLEVEL 1

    SaveSettings
      Instructs the main server to save the settings

    Abort
      Aborts all processes. Partial output is removed.

    EndMainServer
      Ends the main server instance (first Multimedia Xpert instance)

    ClearLog
      Clears the content of the 'Log' panel

- Overwrite modes: Ask, AppendNumber, Overwrite, ReplaceInput,
    Elsewhere, Skip

- Options anywhere on the commandline:
    /Activate[:bool]    True: If the main window is visible (see /Show), it will
                              be restored and brought to the front.
                        False (default): No change on the windows current state.

    /Audios             Filter audios

    /Quiet              Does it quietly without showing a confirmation window or
                        messagebox with the reply

    /S                  Enumerate items in subfolders as well

    /Show[:bool]        True: Will show the main window during the processing
                        False: No change in the window state

    /Stay[:bool]        Will go to interactive mode after processing the commandline

    /StayBefore[:bool]  The commandline arguments will be put into the dialog's
                        fields but then go to interactive mode instead of directly
                        executing an operation

    /Subtitles          Filter subtitles

    /Videos             Filter videos

- ERRORLEVEL:
    See "Start" section. Possible codes:
      1  Exception has occurred

- Log:
    Technical error and status messages are written to the log file in the
    %appdata%\{AppTitle} directory.

- Pausing/Aborting:
    The processing can be paused by [Pause] and aborted by [Ctrl][Break].