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  1. @ProWo
    Thanks for taking the time to respond.

    You're right about #5, although some tools I used in the past to re-mux introduced an audio sync issue with the output.

    What I meant by lossless is no loss of quality from the source during the process.

    As far as 'lossless' crop, I used to believe that it wasn't possible until I read some discussions on this board;

    Originally Posted by Gameshow Host View Post
    Is there any software that can losslessly crop video? I did a Google search but was surprised not to find anything at all.

    Incidentally, I've read a lot of people saying it's "impossible" to losslessly crop videos. What absolute nonsense! It may be difficult to write the software to do it, but it's certainly not impossible. In theory it's quite simple. Cropping I-frames losslessly is just like cropping a JPEG losslessly. And then for the B- and P- frames, it's simply a matter of adding the missing data back in, so they're no longer dependent on the missing parts of the picture. Far from impossible.
    Originally Posted by butterw View Post
    Originally Posted by butterw View Post
    2 way to deal with this:
    1. Blur the logo and save the corresponding video, this requires a re-encode (in practice this is also true for crop or mask) which may be undesirable.
    OR
    2. Use a video player feature (crop, mask or blur) to perform this operation in realtime each time you play the file. VLC has a built-in feature, but .hlsl pixel shaders or an avisynth script can be used in mpc-hc https://www.videohelp.com/software/Media-Player-Classic-Home-Cinema / mpc-be.

    to "Blur" the logo, different algorithms may be used, which different levels of success depending on the actual logo.
    1. Correction: It is not in fact necessary to re-encode, if the player you use supports crop parameter in the video bitstream (x264, hevc).
    From my test (with mpc-hc/be, vlc) this works (lossless remux) in mp4 with ffmpeg.

    Code:
    ffmpeg -i "input.mp4" -codec copy -bsf:v h264_metadata=crop_top=128 "output_cropped.mp4"
    this will crop 128 pixels from the top of a mp4/x264 video, if the player supports the video bitstream tag.

    for x265: hevc_metadata=crop_top=128

    mkvtoolnix has something similar, but it was ignored by the player last time I tested it.
    Originally Posted by ProWo View Post
    Originally Posted by videoAI View Post
    I wish the following features can be implemented in a GUI
    1 - Cut [lossless]
    2 - Join [lossless]
    3 - Rotate (Quick/True) [lossless]
    4 - Flip (H/V) [lossless]
    5 - Multiplex (add/remove tracks [V/A/S/CH]) [lossless]
    6 - Crop [lossless]
    clever FFmpeg-GUI can do:
    1 (on keyframes only)
    2
    3 (for avc/hevc in mp4/mov)
    5 (but muxing is always lossless)
    ---------------------------------
    6 crop lossless makes no sense, because changing the frame size always requires encoding.
    #### Freeware & Open Source Only ####
    Quote Quote  
  2. Originally Posted by videoAI View Post
    @ProWo
    Thanks for taking the time to respond.
    You're right about #5, although some tools I used in the past to re-mux introduced an audio sync issue with the output.
    What I meant by lossless is no loss of quality from the source during the process.
    As far as 'lossless' crop, I used to believe that it wasn't possible until I read some discussions on this board (see post above).
    Ah, ok.
    Crop using the metadata is feasible.
    I don't know how many players take this into account, or how many users need it at all.
    But I will consider it as an option.
    Quote Quote  
  3. @ProWo

    In Dark mode, buttons on first page have black text on light gray which is very difficult to read for some of us (especially the visually impaired), while button color on the next pages have white text on dark gray which is fine, although I like white on blue for all buttons ...

    kindly align button colors for consistency, in your next release. My eyes will see better and I would be thankful.

    Thanx
    #### Freeware & Open Source Only ####
    Quote Quote  
  4. Originally Posted by videoAI View Post
    @ProWo

    In Dark mode, buttons on first page have black text on light gray which is very difficult to read for some of us (especially the visually impaired), while button color on the next pages have white text on dark gray which is fine, although I like white on blue for all buttons ...

    kindly align button colors for consistency, in your next release. My eyes will see better and I would be thankful.

    Thanx
    Will change this buttons.
    Quote Quote  
  5. Newest beta (v3.3.2.02), online now.

    Added:
    Crop video (metadata only, for h264 and hevc, without recoding). Not supported by all players. Thx to videoAI for the hint.

    Fixed:
    Bug in output file naming in the multiplex grid (thx to onlinedragon for the hint).

    Improved:
    av1 encoding ( (libaom-av1, libsvtav1, librav1e, av1_amf now with separate settings. Thx to Findu for the hint.).
    Encoding with LUT's.
    Colorspace handling.

    Changed:
    Colors of some buttons (useful on dark themes, thx to videoAI for the hint).
    removed tune settings for not supporting encoders (h264_amf, h264_qsv, hevc_amf, hevc_qsv, thx to Findu for the hint.)
    Quote Quote  
  6. @ProWo
    Thanx

    Will change these buttons.
    #### Freeware & Open Source Only ####
    Quote Quote  
  7. Newest beta (v3.3.2.03), online now.

    Added:
    Automatic online check for newer release.
    vp9 lossless encoding.

    Fixed:
    Bug in video padding (thx to jimbobub for the hint).

    Improved:
    Used ffmpeg version check.

    Changed:
    Cut section: ffplay is used instead of virtualdub2 in video cut points searching, because the latter shows wrong frame times.
    Quote Quote  
  8. @ProWo

    Originally Posted by BenBen21 View Post
    Hi, I have Windows 7 and i have downloaded the latest version of Clever FFmpeg GUI (and of FFmpeg), but during first launch, after I confirm "bin" folder, I have the following error:

    Image
    [Attachment 83993 - Click to enlarge]


    If needed I can post the error details.
    #### Freeware & Open Source Only ####
    Quote Quote  
  9. @BenBen21
    Post the error details here.
    Will come back to you tomorrow.
    Quote Quote  
  10. Ok, thnx!

    Code:
    See the end of this message for details on invoking 
    just-in-time (JIT) debugging instead of this dialog box.
    
    ************** Exception Text **************
    System.NullReferenceException: Object reference not set to an instance of an object.
       at clever_FFmpeg_GUI.Form0.FFmpeg_version_check()
       at clever_FFmpeg_GUI.Form0.FFmpeg_test()
       at clever_FFmpeg_GUI.Form0.FFmpeg_locate()
       at System.Windows.Forms.Control.OnClick(EventArgs e)
       at System.Windows.Forms.Button.OnClick(EventArgs e)
       at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
       at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
       at System.Windows.Forms.Control.WndProc(Message& m)
       at System.Windows.Forms.ButtonBase.WndProc(Message& m)
       at System.Windows.Forms.Button.WndProc(Message& m)
       at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
    
    
    ************** Loaded Assemblies **************
    mscorlib
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.4110.0 built by: NET48REL1LAST_B
        CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll
    ----------------------------------------
    clever FFmpeg GUI
        Assembly Version: 1.0.0.0
        Win32 Version: 3.3.2
        CodeBase: file:///C:/Users/Mino/Desktop/clever%20FFmpeg%20GUI.exe
    ----------------------------------------
    Microsoft.VisualBasic
        Assembly Version: 10.0.0.0
        Win32 Version: 14.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualBasic/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
    ----------------------------------------
    System
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.4110.0 built by: NET48REL1LAST_B
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
    ----------------------------------------
    System.Core
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.4110.0 built by: NET48REL1LAST_B
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
    ----------------------------------------
    System.Windows.Forms
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.4110.0 built by: NET48REL1LAST_B
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
    ----------------------------------------
    System.Drawing
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
    ----------------------------------------
    System.Configuration
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
    ----------------------------------------
    System.Xml
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
    ----------------------------------------
    System.Runtime.Remoting
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Remoting/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll
    ----------------------------------------
    PortableSettingsProvider
        Assembly Version: 0.2.5.0
        Win32 Version: 0.2.5.0
        CodeBase: file:///C:/Users/Mino/Desktop/PortableSettingsProvider.DLL
    ----------------------------------------
    System.Xml.Linq
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml.Linq/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.Linq.dll
    ----------------------------------------
    
    ************** JIT Debugging **************
    To enable just-in-time (JIT) debugging, the .config file for this
    application or computer (machine.config) must have the
    jitDebugging value set in the system.windows.forms section.
    The application must also be compiled with debugging
    enabled.
    
    For example:
    
    <configuration>
        <system.windows.forms jitDebugging="true" />
    </configuration>
    
    When JIT debugging is enabled, any unhandled exception
    will be sent to the JIT debugger registered on the computer
    rather than be handled by this dialog box.
    Quote Quote  
  11. @ ProWo

    (v3.3.2.03) feedback

    The changes to remove encoding tune settings and the improvements for av1 encoding are working as expected!

    Thank you!

    ---

    Bug: When the mouse hovers over the background area in the "Video Encoding" grid, the bordered info box appears!

    Image
    [Attachment 84001 - Click to enlarge]



    ---

    Question about video encoding ending when "Keep open" is checked in the "Video Encoding" grid:
    When Encoding has finished, two Pop-ups appear, "Done!" and "Task successfully completed.".
    When Encoding is aborted, also two Pop-ups appear, "Video conversion aborted. The created file is deleted." and "Task successfully completed.".

    Would one Pop-up not be sufficient?
    Quote Quote  
  12. @ ProWo

    (v3.3.2.03) feedback

    If I abort the "Search your LUT" window, the following error appears:


    Informationen über das Aufrufen von JIT-Debuggen
    anstelle dieses Dialogfelds finden Sie am Ende dieser Meldung.

    ************** Ausnahmetext **************
    System.IndexOutOfRangeException: Der Index war außerhalb des Arraybereichs.
    bei clever_FFmpeg_GUI.Form6.CheckBox6_CheckedChanged(O bject sender, EventArgs e)
    bei System.Windows.Forms.CheckBox.OnCheckedChanged(Eve ntArgs e)
    bei System.Windows.Forms.CheckBox.set_CheckState(Check State value)
    bei System.Windows.Forms.CheckBox.OnClick(EventArgs e)
    bei System.Windows.Forms.CheckBox.OnMouseUp(MouseEvent Args mevent)
    bei System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
    bei System.Windows.Forms.Control.WndProc(Message& m)
    bei System.Windows.Forms.ButtonBase.WndProc(Message& m)
    bei System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


    ************** Geladene Assemblys **************
    mscorlib
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9290.0 built by: NET481REL1LAST_C.
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll.
    ----------------------------------------
    clever FFmpeg GUI
    Assembly-Version: 1.0.0.0.
    Win32-Version: 3.3.2.03.
    CodeBase: file:///C:/Users/Findu/Downloads/Software/mp4/Tools/clever_ffmpeg_gui_newest_beta/clever%20FFmpeg%20GUI.exe.
    ----------------------------------------
    Microsoft.VisualBasic
    Assembly-Version: 10.0.0.0.
    Win32-Version: 14.8.9032.0 built by: NET481REL1.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualBasic/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll.
    ----------------------------------------
    System
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9282.0 built by: NET481REL1LAST_C.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll.
    ----------------------------------------
    System.Core
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9277.0 built by: NET481REL1LAST_B.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll.
    ----------------------------------------
    System.Windows.Forms
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9256.0 built by: NET481REL1LAST_B.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll.
    ----------------------------------------
    System.Drawing
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9032.0 built by: NET481REL1.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll.
    ----------------------------------------
    System.Configuration
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9032.0 built by: NET481REL1.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll.
    ----------------------------------------
    System.Xml
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9032.0 built by: NET481REL1.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll.
    ----------------------------------------
    System.Runtime.Remoting
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9214.0 built by: NET481REL1LAST_B.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Remoting/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll.
    ----------------------------------------
    PortableSettingsProvider
    Assembly-Version: 0.2.5.0.
    Win32-Version: 0.2.5.0.
    CodeBase: file:///C:/Users/Findu/Downloads/Software/mp4/Tools/clever_ffmpeg_gui_newest_beta/PortableSettingsProvider.DLL.
    ----------------------------------------
    System.Xml.Linq
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9032.0 built by: NET481REL1.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml.Linq/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.Linq.dll.
    ----------------------------------------
    mscorlib.resources
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9032.0 built by: NET481REL1.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/mscorlib.resources/v4.0_4.0.0.0_de_b77a5c561934e089/mscorlib.resources.dll.
    ----------------------------------------
    System.Web.Extensions
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9282.0.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Web.Extensions/v4.0_4.0.0.0__31bf3856ad364e35/System.Web.Extensions.dll.
    ----------------------------------------
    System.Web
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9282.0 built by: NET481REL1LAST_C.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_64/System.Web/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Web.dll.
    ----------------------------------------
    Accessibility
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9032.0 built by: NET481REL1.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll.
    ----------------------------------------
    System.Windows.Forms.resources
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.8.9032.0 built by: NET481REL1.
    CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms.resources/v4.0_4.0.0.0_de_b77a5c561934e089/System.Windows.Forms.resources.dll.
    ----------------------------------------

    ************** JIT-Debuggen **************
    Um das JIT-Debuggen (Just-In-Time) zu aktivieren, muss in der
    Konfigurationsdatei der Anwendung oder des Computers
    (machine.config) der jitDebugging-Wert im Abschnitt system.windows.forms festgelegt werden.
    Die Anwendung muss mit aktiviertem Debuggen kompiliert werden.

    Zum Beispiel:

    <configuration>
    <system.windows.forms jitDebugging="true" />
    </configuration>

    Wenn das JIT-Debuggen aktiviert ist, werden alle nicht behandelten
    Ausnahmen an den JIT-Debugger gesendet, der auf dem
    Computer registriert ist, und nicht in diesem Dialogfeld behandelt.
    Quote Quote  
  13. Originally Posted by Findu View Post
    @ ProWo
    (v3.3.2.03) feedback

    Bug: When the mouse hovers over the background area in the "Video Encoding" grid, the bordered info box appears!

    Question about video encoding ending when "Keep open" is checked in the "Video Encoding" grid:
    When Encoding has finished, two Pop-ups appear, "Done!" and "Task successfully completed.".
    When Encoding is aborted, also two Pop-ups appear, "Video conversion aborted. The created file is deleted." and "Task successfully completed.".

    If I abort the "Search your LUT" window, the following error appears...
    Will all be fixed in the next beta.

    Originally Posted by Findu View Post
    ...the improvements for av1 encoding are working as expected
    Have you tested the av1-amd encoder on your AMD platform?
    Quote Quote  
  14. Originally Posted by BenBen21 View Post
    Ok, thnx!

    ************** Exception Text **************
    System.NullReferenceException: Object reference not set to an instance of an object.
    at clever_FFmpeg_GUI.Form0.FFmpeg_version_check()
    at clever_FFmpeg_GUI.Form0.FFmpeg_test()
    at clever_FFmpeg_GUI.Form0.FFmpeg_locate()
    The error occurs when querying your FFmpeg version. I have tested this on a Win7 computer and cannot reproduce it.
    Try the following:

    Delete the folder with your FFmpeg version.

    Download the appropriate ffmpeg version for your system:

    x86 (32bit): https://forum.videohelp.com/attachments/82655-1728028780/ffmpeg-7.1-full-static-WIN7_32.7z
    x64 (64bit): https://forum.videohelp.com/attachments/82653-1728028686/ffmpeg-7.1-full-static-WIN7_64.7z

    (credits to autodidact for this files)

    unzip it into a folder where you want and name this folder FFmpeg.

    Then start clever FFmpeg-GUI and try again.
    Quote Quote  
  15. Newest beta (v3.3.2.04), online now.

    Fixed:
    Video encoding:
    Bug with ghost info box.
    Bug with doubled messages after encoding/aborting.
    Bug with aborted search LUTs action.
    (thx to Findu for this hints).

    Improved:
    Start behavior.
    Quote Quote  
  16. @ProWo

    I don't think this issue was resolved.

    Please see attached image.
    As you can tell, you can hardly read the button text.
    Please consider light text color (Light not Black!!) on dark button background for ALL buttons.
    This also would work for both dark or light themes.

    Thanks again ..

    Will change these buttons.
    Image Attached Thumbnails Click image for larger version

Name:	Clipboard06.jpg
Views:	15
Size:	27.7 KB
ID:	84012  

    #### Freeware & Open Source Only ####
    Quote Quote  
  17. Originally Posted by videoAI View Post
    As you can tell, you can hardly read the button text.
    Please consider light text color (Light not Black!!) on dark button background for ALL buttons.
    Would that suit you better?

    Image
    [Attachment 84017 - Click to enlarge]
    Quote Quote  
  18. @ ProWo

    (v3.3.2.04) feedback

    Have you tested the av1-amd encoder on your AMD platform?
    -> Sorry! None of my hardware supports av1 HW-acceleration, so I am not able to test it!

    ---

    Fixed:
    Video encoding:
    Bug with ghost info box.
    Bug with doubled messages after encoding/aborting.
    Bug with aborted search LUTs action.
    -> I can confirm that all these bugs have been fixed! And thanks for the more detailed info boxes in encoder Settings.

    Image
    [Attachment 84021 - Click to enlarge]


    I use reading glasses. But I can read black text on your buttons with green and red background much better then white text.

    Improved:
    Start behavior.
    -> I use dark mode on the OS. So the app now starts in dark mode too! Tanks!
    Quote Quote  
  19. Originally Posted by ProWo View Post
    The error occurs when querying your FFmpeg version. I have tested this on a Win7 computer and cannot reproduce it.
    Try the following:

    Delete the folder with your FFmpeg version.

    Download the appropriate ffmpeg version for your system:

    x86 (32bit): https://forum.videohelp.com/attachments/82655-1728028780/ffmpeg-7.1-full-static-WIN7_32.7z
    x64 (64bit): https://forum.videohelp.com/attachments/82653-1728028686/ffmpeg-7.1-full-static-WIN7_64.7z

    (credits to autodidact for this files)

    unzip it into a folder where you want and name this folder FFmpeg.

    Then start clever FFmpeg-GUI and try again.
    With new clever FFmpeg-Gui beta version and with x64 FFmpeg you linked me, i have the old error plus a new one:

    Code:
    See the end of this message for details on invoking 
    just-in-time (JIT) debugging instead of this dialog box.
    
    ************** Exception Text **************
    System.NullReferenceException: Object reference not set to an instance of an object.
       at clever_FFmpeg_GUI.Form0.FFmpeg_version_check()
       at clever_FFmpeg_GUI.Form0.FFmpeg_test()
       at clever_FFmpeg_GUI.Form0.Form0_Load(Object sender, EventArgs e)
       at System.EventHandler.Invoke(Object sender, EventArgs e)
       at System.Windows.Forms.Form.OnLoad(EventArgs e)
       at System.Windows.Forms.Form.OnCreateControl()
       at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
       at System.Windows.Forms.Control.CreateControl()
       at System.Windows.Forms.Control.WmShowWindow(Message& m)
       at System.Windows.Forms.Control.WndProc(Message& m)
       at System.Windows.Forms.Form.WmShowWindow(Message& m)
       at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
    
    
    ************** Loaded Assemblies **************
    mscorlib
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.4110.0 built by: NET48REL1LAST_B
        CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll
    ----------------------------------------
    clever FFmpeg GUI
        Assembly Version: 1.0.0.0
        Win32 Version: 3.3.2
        CodeBase: file:///C:/Backup_C/Programmi%20%26%20Co/video%20audio%20editing/clever_ffmpeg_gui/clever%20FFmpeg%20GUI.exe
    ----------------------------------------
    Microsoft.VisualBasic
        Assembly Version: 10.0.0.0
        Win32 Version: 14.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualBasic/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
    ----------------------------------------
    System
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.4110.0 built by: NET48REL1LAST_B
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
    ----------------------------------------
    System.Core
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.4110.0 built by: NET48REL1LAST_B
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
    ----------------------------------------
    System.Windows.Forms
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.4110.0 built by: NET48REL1LAST_B
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
    ----------------------------------------
    System.Drawing
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
    ----------------------------------------
    System.Configuration
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
    ----------------------------------------
    System.Xml
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
    ----------------------------------------
    System.Runtime.Remoting
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Remoting/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll
    ----------------------------------------
    PortableSettingsProvider
        Assembly Version: 0.2.5.0
        Win32 Version: 0.2.5.0
        CodeBase: file:///C:/Backup_C/Programmi%20%26%20Co/video%20audio%20editing/clever_ffmpeg_gui/PortableSettingsProvider.DLL
    ----------------------------------------
    System.Xml.Linq
        Assembly Version: 4.0.0.0
        Win32 Version: 4.8.3761.0 built by: NET48REL1
        CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml.Linq/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.Linq.dll
    ----------------------------------------
    
    ************** JIT Debugging **************
    To enable just-in-time (JIT) debugging, the .config file for this
    application or computer (machine.config) must have the
    jitDebugging value set in the system.windows.forms section.
    The application must also be compiled with debugging
    enabled.
    
    For example:
    
    <configuration>
        <system.windows.forms jitDebugging="true" />
    </configuration>
    
    When JIT debugging is enabled, any unhandled exception
    will be sent to the JIT debugger registered on the computer
    rather than be handled by this dialog box.
    Code:
    Firma problema:
      Nome evento problema:	APPCRASH
      Nome applicazione:	FFprobe.exe
      Versione applicazione:	0.0.0.0
      Timestamp applicazione:	00000000
      Nome modulo con errori:	FFprobe.exe
      Versione modulo con errori:	0.0.0.0
      Timestamp modulo con errori:	00000000
      Codice eccezione:	c000001d
      Offset eccezione:	0000000006c0b09e
      Versione SO:	6.1.7601.2.1.0.768.3
      ID impostazioni locali:	1040
      Informazioni aggiuntive 1:	25ec
      Ulteriori informazioni 2:	25ecba8f6c67a3972b567acf6dd8c7be
      Ulteriori informazioni 3:	191b
      Ulteriori informazioni 4:	191bf50bd352e68aea271b3c74388ebd
    
    Leggere l'informativa sulla privacy online:
      http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0410
    
    Se l'informativa sulla privacy online non è disponibile, leggere quella offline:
      C:\Windows\system32\it-IT\erofflps.txt
    What can I do?
    Quote Quote  
  20. I tried with x86 FFmpeg and now it works, but it's strange because my system is x64.

    How can I use ffmpeg x64?
    Quote Quote  
  21. Originally Posted by BenBen21 View Post
    I tried with x86 FFmpeg and now it works, but it's strange because my system is x64.
    How can I use ffmpeg x64?
    Maybe your cpu is 64bit, but your Windows is 32bit.
    Quote Quote  
  22. Originally Posted by ProWo View Post
    Maybe your cpu is 64bit, but your Windows is 32bit.
    No, its 64bit:

    Image
    [Attachment 84023 - Click to enlarge]
    Quote Quote  
  23. Originally Posted by BenBen21 View Post
    No, its 64bit:
    Then your system is compromised.
    Open a DOS commandline as admin and type:
    sfc /scannow
    Then press enter.
    Wait until is finished. If errors are found and corrected, restart the computer.
    Then retry with ffmpeg 64bit.
    Quote Quote  
  24. Originally Posted by ProWo View Post
    Open a DOS commandline as admin and type:
    sfc /scannow
    Then press enter.
    Wait until is finished. If errors are found and corrected, restart the computer.
    Then retry with ffmpeg 64bit.
    Done, but same errors.
    Quote Quote  
  25. Originally Posted by BenBen21 View Post
    Done, but same errors.
    Then your computer is missing the vcredist for 64bit.
    Install this
    https://aka.ms/vs/17/release/vc_redist.x64.exe
    Quote Quote  
  26. @ProWo

    Yes, definitely ..
    Please apply to buttons on all pages, not only this page.
    Thanx 4 responding ..

    Originally Posted by ProWo View Post
    Originally Posted by videoAI View Post
    As you can tell, you can hardly read the button text.
    Please consider light text color (Light not Black!!) on dark button background for ALL buttons.
    Would that suit you better?

    Image
    [Attachment 84017 - Click to enlarge]
    #### Freeware & Open Source Only ####
    Quote Quote  
  27. @videoAI
    @Findu
    I have now done some tests with different display configurations of Windows and decided that the buttons with a green background with black text are more readable than those with white text.
    Therefore, all buttons with a green background will have black text.
    Quote Quote  
  28. ----------------------------------------------------------------------------------
    December 09, 2024 release version 3.3.3.
    ----------------------------------------------------------------------------------
    Added:
    Crop video (metadata only, for h264 and hevc, without recoding). Not supported by all players. Thx to videoAI for the hint.
    Automatic online check for newer release.
    vp9 lossless encoding.

    Fixed:
    Bug in output file naming in the multiplex grid (thx to onlinedragon for the hint).
    bug in loading 264 raw video stream (thx to jimbobub for the hint)
    In video encoding section:
    Bug in video encoder quality value change (thx to Findu for the hint).
    Bug in video padding (thx to jimbobub for the hint).
    Bug with ghost info box.
    Bug with doubled messages after encoding/aborting.
    Bug with aborted search LUTs action.
    (thx to Findu for this hints).

    Improved:
    Colorspace handling.
    HDR to SDR code.
    av1 encoding ( (libaom-av1, libsvtav1, librav1e, av1_amf now with separate settings. Thx to Findu for the hint.).
    Encoding with LUT's.
    Colorspace handling.
    Used ffmpeg version check.
    Start behavior.

    Changed:
    Removed tune settings for not supporting encoders (h264_amf, h264_qsv, hevc_amf, hevc_qsv, thx to Findu for the hint.)
    Cut section: ffplay is used instead of virtualdub2 in video cut points searching, because the latter shows wrong frame times.
    ----------------------------------------------------------------------------------

    NOTE: If you're already using clever FFmpeg-GUI, replace the exe only with the new version.
    Leave the other files to keep the previous settings.
    Last edited by ProWo; 9th Dec 2024 at 05:45.
    Quote Quote  
  29. Originally Posted by ProWo View Post
    Then your computer is missing the vcredist for 64bit.
    Install this
    https://aka.ms/vs/17/release/vc_redist.x64.exe
    Done, but still the same problem.
    Quote Quote  
  30. Originally Posted by BenBen21 View Post
    Done, but still the same problem.
    Did you reboot the computer after the installation?
    Then I'm sorry, unfortunately no other idea.
    It works fine here on a Windows 7 computer.
    Have you installed all the latest updates?
    Quote Quote  



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