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[Software     name]  3D Player Ver.4.7
[Registered   name]  3DPlayer.zip
[Copyright  holder]  A.MORICHIKA m_akira@ka2.so-net.ne.jp
[Compatible models]  Windows 11 64bit version.
[Required      DLL]  .NET 10.0
[Software     type]  Free software
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[Software introduction]

+ Overview.

 This software is for playing media files on the cube surface displayed in 3D.
 Depending on the PC environment, smooth video playback may not be possible.

+ Description of the file.

    <Unzip folder>
    .\ReadMe.txt        : Japanese file.
    .\ReadMe_en.txt     : This file.
    .\Blockpuzzle.exe   : Installer.


+ How to install.

 Please unblock the decompressed file from the file properties.

 Confirm that the extracted configuration is in the above state, and run 3DPlayer.exe to start installation.

 To uninstall, go to "Add or Remove Programs" in the Control Panel.
 The program name is "3D Player".

 ".NET 10.0" is required for operation. ".NET 10.0" will be automatically installed from the network.


+ Precautions.

 The number of displayed buttons increases and decreases for still images and video files. The audio is limited to the clicked side.

 If the drawing performance of the PC is low, normal drawing may not be possible.


+ Simple usage instructions.
 
 "■" Press the button and select the file to play. Playback starts.

 Played files are recorded up to 20 history.

 Press "▲,=" button to switch between pause and playback.

 Press the mute button to switch the mute.

 Press the X button to exit the application.

 Move the window while holding down the move button.

 "■" Right-click the button or touch it for a longer time to select from the history.

 The 3D cube can be rotated by touch or mouse.

 The following functions are assigned to the keyboard.

   1 - 6: Surface display. (audio is limited to the switched surface)
   A    : Start / Stop rotating the cube.
   B    : Button display switching.
   +,-  : Increase / decrease of rotation pitch.
   0    : Reset rotation pitch.
   Home : Rotate on three axes.
   ↑,↓: Rotate on X axis.
   ←,→: Rotate on Y axis.
   Z , X: Rotate on Z axis.

   PageUp, PageDown: Enlarge / reduce.

   O    : Open file.
   P    : Open in the associated application.

   C    : Switching of control bar display of video.
   M    : Silence switching of video.
   Space: Play / pause video.

   U    : Playback speed up.
   D    : Playback speed down.
   N    : Return playback speed to normal.

   F    : Favorite scene registration for videos. (*1)
   G    : Displaying video scenes. (*2)
   L    : Register your favorite scenes with "MViewListener". (*3,*4)

   F2   : Create a shortcut. (*5,*6,*7)
   F3   : Create SendTo shortcut. (Delete by pressing CTRL at the same time)
   F4   : Switch between multiple startup permissions. (*8)

   V    : Display version information.

   Esc  : Terminate application.

 (*1) It cannot be registered until the scene can be displayed. Up to 10 scenes can be registered. (Right click to delete)
 (*2) It takes a few seconds to create an image of the scene divided into 26 parts.
 (*3) The "MViewListener" application must be launched beforehand.
 (*4) You can register a scene from the file history by pressing the SHIFT key at the same time.
 (*5) Creates a shortcut file for the active media.
 (*6) If there is no media, creates a shortcut file for the app.
 (*7) Pressing the SHIFT key simultaneously creates a shortcut file for incognito mode.
 (*8) The settings will take effect when you close the app.


 The playback position information is saved as "Setting.xml" in the "<OS drive>:/Users/<user name>/AppData/Local/A.M.Soft/3DPlayer" folder.

 Parameter setting at startup.

 <Install folder>/3DPlayer.exe <Movie file path name> <Parameter>

   /t:hh:mm:ss  Start time setting. (hh is hours, mm is minutes, ss is seconds)
   /top  Play from beginning.
   /chk  Playback confirmation. (first / continue)
   /ja   Japanese mode.
   /en   English mode.
   /sec  Secret mode (video file can be omitted) The history of the playback file is saved as "Secret.xml".

 Example 1: Command prompt.

  C:>"C:/Program Files/3DPlayer/3DPlayer.exe" "D:/Video/StarTrek #01.wmv" /t:00:10:00

 Example 2: Command prompt.

  Linked item: C:/Program Files/3DPlayer/3DPlayer.exe "D:/Video\StarTrek #01.wmv" /t:00:10:00


+ Version history.

    Ver.4.7   2026.2.10

    - The library has been changed from .NET 8.0 to .NET 10.0.
    - Rebuilt using Microsoft Visual Studio 2026 Community.
    - Prevents sleep and monitor off during video playback.
    - The control popup can now be opened and closed with a button.

    Ver.4.6   2025.7.3

    - Fixed a bug that caused video files without images to loop.

    Ver.4.5   2025.3.20

    - Fixed a bug that caused the "Send to" function to fail if the file name contained [].

    Ver.4.4   2024.12.1

    - The initial playback speed will now be reset to standard.
    - Prevented an issue where the playback speed would become uncontrollable if it was previously set to a high speed.

    Ver.4.3   2024.11.17

    - Improved playback speed settings.
    - Improved shortcut creation.
    - Keyboard function assignments have been reorganized.

    Ver.4.2   2024.7.14

    - Improved file history management.
    - Improved scene image creation time.
    - You can now add favorites to "MViewListener" (https://apps.microsoft.com/detail/9ppr45pw3rvv?hl=en-us&gl=us).

    Ver.4.1   2024.1.10

    - Supports playback of music files (mp3, wma).

    Ver.4.0   2023.11.22

    - Changed the library from .NET 6.0 to .NET 8.0.

    Ver.3.9   2023.8.5

    - Improved display of file history.

    Ver.3.8   2023.4.21

    - The operating environment is limited to 64bit version.
    - Changed from .NET Framework to .NET 6.0.

    Ver.3.7   2023.2.27

    - Changed to dark mode theme.
    - Added an image to the history tooltip.
    - You can now register the playback position of the video.
    - It is now possible to display a list of video scenes.

    Ver.3.6   2023.1.18

    - Removed Windows 8 from supported models.
    - Changed the version of .NET Framework to 4.8.

    Ver.3.5   2022.11.18

    - Added support for dark mode switching on Windows 10 and later.

    Ver.3.4   2022.4.1

    - Improved shortcut key assignment.

    Ver.3.3   2022.3.3

    - Improved the buttons on the taskbar.
    - Improved the video control buttons.
    - The playback speed can be changed with the keys.
    - Fixed a bug that some files could not be played.
    - Fixed a bug that GIF files could not be displayed correctly.

    Ver.3.2   2021.12.20

    - Added /sec secret mode.
    - The app has been added to the Explorer right-click menu "Send to".

    Ver.3.1   2021.11.11

    - We have confirmed the operation on Windows 11 product version.
    - Rebuilt with the latest version of Microsoft Visual Studio 2022 Community.

    Ver.3.0   2020.10.1

    - Enabled enlargement/reduction with the wheel button.
    - The rotation stop button'S'has been abolished and switched with'A'.
    - Added a'P'button to open in the associated application.

    Ver.2.9   2020.9.2

    - A repeat button has been added to the video playback.

    Ver.2.8   2020.3.3

    - Improved the time display of the slider.
    - Added keyboard commands.
    - Japanese and English resources are separated.
    - Changed the version of .NET Framework to 4.7.
    - Rebuilt with the latest version of Microsoft Visual Studio 2019 Community.

    Ver.2.7   2019.2.11

    - Improved the update of file history.
    - The history list can be deleted by right-clicking.

    Ver.2.6   2018.11.1

    - Suppressed maximization.
    - When an already running application is started, it is displayed on the front.

    Ver.2.5   2018.6.2

    - Windows 7 has been excluded from the supported models.
    - Improved the control tooltip.
    - Changed the version of .NET Framework to 4.5.
    - Corresponding to a bug that the latest version cannot be confirmed from the version information.
    - The name of the installer has been changed from setup.exe to 3DPlayer.exe.

    Ver.2.4   2018.2.7

    - The installation name was rearranged.
    - Restored the display magnification.
    - Fixed resource calculation error.
    - Show / hide button has been added.
    - Fixed a bug where the button position was not right.
    - Settings have been migrated from the registry to a file.
    - Fixed a bug where the display position was not restored correctly.

    Ver.2.3   2016.3.26

    - The target was changed to Any CPU.

    Ver.2.2   2015.11.11

    - The display is not hidden by selection from the jump list.

    Ver.2.1   2015.10.10

    - Added support for jump lists.
    - Argument option "/doc" <file path> was added.
    - Added the option to check the playback position, "/chk".
    - The "/last" argument option has been abolished, and playback from the previous time has been standardized.

    Ver.2.0   2015.8.1

    - Operation has been confirmed on the Windows 10 retail version.
    - Due to lack of funds, the contract with the certification body could not be renewed and the digital signature was stopped.

    Ver.1.9   2014.9.9

    - Movie files can now restore the previous playback position.
    - Added an argument "/top" to always play video files from the beginning.
    - Added an argument "/last" to always play video files from the previous time.
    - Increased the number of file histories to 20 and moved from the registry to files.

    Ver.1.8   2014.8.24

    - The file history has been moved from the move button popup to the open button.

    Ver.1.7   2014.7.7

    - The thumb shape of the slider has been corrected.
    - The operating conditions (CPU 1.6GHz or more / 2Core or more / free memory 1.5GB or more) have been modified.

    Ver.1.6   2014.7.1

    - Fixed the shape of video control.
    - Added a warning message depending on the operating environment.

    Ver.1.5   2014.6.17

    - The setting information has been moved to the registry.
    - The buttons on the six sides have been integrated into the sides.
    - Save / restore folder path.
    - The opened media is displayed on the front.
    - Switch to the sound of the clicked surface.
    - Reduced module size by organizing resources.
    - Added support for displaying drag-and-drop files.
    - Added a control button to specify the playback position.

    Ver.1.4   2014.6.1

    - Enlarge / reduce is assigned to the keyboard.
    - Added the file history to the popup of the move button.
    - It is possible to rotate from the keyboard other than animation.

    Ver.1.3   2014.3.31

    - Digital signature has been added to the module.

    Ver.1.2   2013.10.3

    - The rotation pitch and direction of the cube can be changed.
    - Saved and restored the display position.
    - Added the display of version information.

    Ver.1.1   2013.7.10

    - Added a move button.

    Ver.1.0   2013.7.3

    - First edition released.

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+ Copyright and Disclaimer, etc.

 This software is free software.
 I have the copyright of this program.
 The author assumes no responsibility for any damages or disabilities resulting from the use of this program.
 The author is not obligated to fix bugs or upgrade.
 There are no restrictions on reprinting and distribution by communication and personal handing as long as there are no changes to the contents.

+ Contact information.

    m_akira@ka2.so-net.ne.jp


+ Reference document.

    https://developer.microsoft.com/ja-jp/

    https://docs.microsoft.com/ja-jp/dotnet/framework/wpf/getting-started/walkthrough-my-first-wpf-desktop-application

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Windows 11 is a registered trademark or trademark of Microsoft Corporation in the United States and other countries.

