clever FFmpeg-GUI, small FFmpeg UI, fully portable, no installation.

[ProWo]

Hi all

Clever FFmpeg GUI is a small, but smart GUI for FFmpeg.
It processes Audio and Video streams separately. These can be muxed after processing.
It's for Windows Systems, portable, x86, x64, ARM. Requires .NET Framework.

No installation required. Extract and use it.
(Read the ReadMe.txt)

Automatic stream detection, Video, Audio and Subtitle stream conversion, Video, Audio and Subtitle stream extraction, Audio volume detection,
Audio length and pitch modification, automatic Video crop detection, Audio and Video Fade In and Fade Out,
Change aspect ratio (at Stream level too, for h264 , hevc and mpeg2), Change Audio and Subtitles stream language,
Change profile level without recoding (for h264 and hevc).
Cut on Keyframes.
HDR10 recoding while keeping HDR10 metadata (with H.265 codec) and HDR10 to SDR with tonemap and desaturation for all avaiable codecs.
3D Look-Up Tables (LUTs) support in Video encoding.
Batch processing.

DVD movie rip implemented (unprotected DVD's only).
Point to VOB 1 of a Title Set (e.g. VTS_01_1.VOB for Titleset 1), answer Yes to the questions and the entire movie will be ripped and imported.

Video Stream Encoding to: mpeg1, mpeg2, Theora, x264 (avc), x265 (hevc), ffv1, Divx, Xvid, VP8, VP9, DNxHD, DNxHR, AV1, wmv1,wmv2, prores.
Audio Stream Encoding to: aac, ac3, eac3, dts, flac, mp2, mp3, opus, vorbis, pcm, trueHD.
Multiplex to: 3gp, asf, avi, flv, m2ts, mov, mpg, mp4, mkv, ogg, ts, vob, mfx, webm, wmv.
Hardcoding Subtitles: ass, ssa, srt, vobsub, pgs (pgs only if present in the source video, not from external files).
Chapters: support for 3gp, mkv, mp4, mov, webm.

Enjoy
ProWo

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July 28, 2025 release version 3.4.4.
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Added:
Batch scan for errors.
Input check for idx field in join grid (numbers only).
Stay open memorized for video encoding, audio encoding, subtitle conversion, muxing.
Hardware acceleration decoding for batch scan for errors.
Rows limit to 9999 in batch/mux/join grids.
Adding folders prevented for batch/mux/join grid.
Hardware acceleration setting memozired for batch scan for errors.
New button colors to show that underlying grids contains elements.
Missing frequencys for audio codes.
hev1 for HDR recognition.
Change colorspace for prores codec.
Video-Bitrate info (if any).
Audiostream selection in preview (in case of multiple audios).
Clear grid after muxing option in mux grid.

Fixed:
Bug with to batch button missing after action and stay open checked.
Bug with missing no_analysis reset.
Bug with normal scan for erros.
Bug with destination folder (if to source is selected) in join grid.
Bug with "To batch" button remaining visible after clicking change (for change video DAR).
Bug in powersaveoff with partial batch task executing.
Bug with unused files in join grid.
Bug with missing opus frequencys.
Bug with resizable columns in grids (now prevented).
Bug in IVTC filterchain.
Bug with missing multiplex button with file can not be analyzed in start screen.
Bug with missing simple remux checkbox in mux grid.
Bug with missing quit button in start form, if no file is loaded.
Bug with filename handling in mux grid.
Bug with first file name check in mux grid.
Bug with shortest filename and first file check in mux grid.
Bug in save grid settings exiting batch tasks grid.
Bug with raw video renamed to mp4 file in start grid.
Bug with scan type variable.
Typo and wrong tooltip.
Bug with success label not cleared in mux grid.

Changed:
Save various variables handling.
Output file name generation (now it takes name from 1st selected stream/file) in join/mux grid.
Mux grid: hidden streams remains hidden now.
Autosize title column to fit content in mux grid
Errors descriptions with chapters.
Output filename check.
Input file extension check in join grid.
Hide settings with update options visible., added hev1 for HDR recognition
clevernorm filter m parameter range 1-20 now.
Start position handling.
Stream selection handling in mux grid.
First file name recognition in mux grid.
Change framerate without re-encoding (should work with all codecs now)
DNxHD and DNxHR encoding behavior.
fixed: bug with scan_type variable
Output file naming in mux grid.

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Download release v3.4.4:
https://files.videohelp.com/u/292773/clever_ffmpeg_gui_344.zip
MD5 (of clever FFmpeg GUI.exe): 87CCEE07B54AFDC02C2222B2A42E27FB

Download latest nightly: (Small bugs are continuously corrected. Will be uploaded frequently)
https://files.videohelp.com/u/292773/clever_ffmpeg_gui_newest_beta.zip

It does NOT contain any virus. All reports from virustotal are false positives. Please remember that many antivirus software are way way too sensitive.

Report bugs and problems here in this post.

If you like the program, please rate it (click on this link)

If there are problems starting, delete the portable.config file in the application folder.

---------------------------------------------------------------------
How to's
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Convert interlaced 23.976fps to progressive 25fps
Convert interlaced 25fps to progressive 23.976fps
Convert progressive 23.976fps to progressive 25fps
Convert progressive 25fps to progressive 23.976fps
---------------------------------------------------------------------


Special features:

With TV Rips with AC3 6ch audio it happens that the first frames have only 2 ch. In the encode audiostream section there is a button for this. If it is selected, the target file will be patched to full 6 ch. This button is only available if the source file is or contains an AC3 6ch file.

Another great thing is that you can convert the soundtrack of a 25 FPS PAL movie to an e.g. 23.976 FPS NTSC soundtrack or vice versa and, if desired, also adjust the audio pitch.

[ProWo]

07 Apr 2020 update to version 2.1.0.
Major improvements in the Multiplex section (automatic track detection of video, audio and subtitles, program wide).
Also improved is the AC3 3/2 (5.1) patch (in case first audio frames with 2 channels, stereo).

[ProWo]

11 Apr 2020 update to version 2.2.0.
Many small improvements.
Some bugs fixed.

[Baldrick]

I would recommend using www.virustotal.com to test your file.

Your GUI looks fine:
https://www.virustotal.com/gui/file-analysis/ZWEzZWJiZDk0ZDJkMjE5NjJlZGQ3NGNhYmFjNjA5M...NQ==/detection
Just one warning.

[ProWo]

Thanks, Baldrick for checking ...

[ProWo]

14 Apr 2020 update to version 2.2.1.
(Corrected a little bug in track language change)

[ProWo]

18 Apr 2020 update to version 2.3.0.
Video stream detection improved. Therefore ffprobe.exe (from static build) is now also necessary. Please copy it into the folder with clever FFmpeg-GUI.
Several small improvements and bug fixes.

[noemi7]

The most recent version (2.3.0), Win 10, x64, ffmpeg in main Windows folder: I cannot load any file due to error System.ComponentModel.Win32Exception (0x80004005). No way to check if next program dialog windows have a "back" button to go back to the first window - it was missing in all previous versions.

[ProWo]

The most recent version (2.3.0), Win 10, x64, ffmpeg in main Windows folder: I cannot load any file due to error System.ComponentModel.Win32Exception (0x80004005). No way to check if next program dialog windows have a "back" button to go back to the first window - it was missing in all previous versions.

Strange, just tried it, does not happen here with me (Windows 10 x64). Which type of videofile did you load?
You have to load the file once, then you can change it with the "Change source file" button in the main menu.
You can return from any section to the main menu with the "Main" button.

Anyone else with the same problem?

By the way:
Copy clever FFmpeg-gui.exe (x64) into a folder of your choice.
Copy to the same folder ffmpeg.exe, ffplay.exe, ffprobe.exe (from static built x64).
ffmpeg should not be in the Windows main folder.

[dellsam34]

Thanks ProWo can't wait to try this when I get home, Does this work with BM MediaExpress 10bit AVI lossless output files captured from analog sources?
Would you be interested in making a GUI for QTGMC de-interlacer? or maybe incorporate it in this same GUI?

[noemi7]

Strange, just tried it, does not happen here with me (Windows 10 x64). Which type of videofile did you load?

Tried with mkv, mp4, and ts. All h264, and caused your prog to crash, while they are error free.

By the way:
Copy clever FFmpeg-gui.exe (x64) into a folder of your choice.
Copy to the same folder ffmpeg.exe, ffplay.exe, ffprobe.exe (from static built x64).
ffmpeg should not be in the Windows main folder.

LOL, any but not Windows? I use ffmpeg intensively with other programs and I never had a problem.

[ProWo]

Do you have .NET Framework 4.6.1. installed?
Try to run it as administrator.

[ProWo]

Would you be interested in making a GUI for QTGMC de-interlacer? or maybe incorporate it in this same GUI?

For me yadif works well enough. Yadif is built into my GUI. If you prefer QTGMC, then try StaxRip.
So far as i know it's the unique GUI with QTGMC de-interlacer.

[dellsam34]

I did a side by side comparison between Yadif and QTGMC and Yadif didn't look good at all, I was hoping someone would come up with a GUI for different filters as buttons and sliders with real time view instead of a bunch of scripts that you have no idea how they look like until you execute them on the sample and review the resulting file.

[sekininsha]

@ProWo

until recently it was working (v 2.20) .. but now only the icon is displayed on the taskbar and does nothing.
my net framework 4.8.03752 ..


[Attachment 52793 - Click to enlarge]

[ProWo]

@ProWo
until recently it was working (v 2.20) .. but now only the icon is displayed on the taskbar and does nothing.
my net framework 4.8.03752 ..

Try to delete this folder: C:\Users\user\AppData\Local\clever_FFmpeg_GUI.
user=your user name on windows

[ProWo]

20 Apr 2020 update to version 2.3.5.
Several small improvements and bug fixes.

Please report malfunctions. Thanks.

[dellsam34]

Your application doesn't seem to have the option to change both audio and video parameters, I could only choose either or copy the file unchanged which I have no idea what's the purpose of this last option? You would need to add Process button after having set the parameters for both audio and video and process both at the same time resulting in a new file. If I have to convert the audio, then the video. then do the multiplexing, it is a lot easier to use the script method.

[ProWo]

This is intended by me. In this way, audio and video streams can be edited separately as desired and then be muxed. Don't think that this is such a big loss of time. You can for example just change the video stream and then mux it with the original untouched audio, or use different fades for video and audio, etc.

[sekininsha]

Try to delete this folder: C:\Users\user\AppData\Local\clever_FFmpeg_GUI.
user=your user name on windows

problem solved .. thanks

[dellsam34]

This is intended by me. In this way, audio and video streams can be edited separately as desired and then be muxed. Don't think that this is such a big loss of time. You can for example just change the video stream and then mux it with the original untouched audio, or use different fades for video and audio, etc.

You can still have the option to use original for either one so only one can be processed, Yah, this is a pain for me, but thanks for the effort, If you ever add a full conversion mode I will consider it again, Good luck.

[ProWo]

Would you be interested in making a GUI for QTGMC de-interlacer? or maybe incorporate it in this same GUI?

Here is a small test program (Qtgmc-GUI). Try it.
https://files.videohelp.com/u/292773/Qtgmc-GUI_100.7z

[ProWo]

24 Apr 2020 update to version 2.3.6.
Many small improvements and bug fixes.

[Baldrick]

https://files.videohelp.com/u/292773/clever_ffmpeg_gui_236.7z deleted?

[ProWo]

online now

[lomero]

now work

[ProWo]

27 Apr 2020 update to version 2.3.7.
Corrected a bug in FPS detection.

[ProWo]

02 May 2020 update to version 2.3.8.
Can now handle video files without duration info.
Added Aspect Ratio (DAR) change in the multiplex section.

[Gabriele-V]

Hi, thank you very much for the software, I was looking to develop something similar but if already exists, I won't reinvent the wheel

Some random suggestions:
- Looks like it's not DPI aware, so it's blurring on HiDPI machines. You have to execute SetProcessDPIAware(); as the first thing in the main
- I think window could be fixed size, because controls won't move or resize with it
- When selecting a file, if no selection is made and file windows it's closed, it crashes
- It could be useful to have somewhere the ffmpeg command line that will be used, so everyone can make sure that it's executing it in the expected way (IE I'd expect that cut function uses copy parameter to keep same quality, but how to be sure of it?)

BTW if you would like to share the code I can make the changes by myself and give some help, but I understand if you would like to keep it for copyright reasons.

[ProWo]

Some random suggestions:
- Looks like it's not DPI aware, so it's blurring on HiDPI machines. You have to execute SetProcessDPIAware(); as the first thing in the main
- I think window could be fixed size, because controls won't move or resize with it
- When selecting a file, if no selection is made and file windows it's closed, it crashes
- It could be useful to have somewhere the ffmpeg command line that will be used, so everyone can make sure that it's executing it in the expected way (IE I'd expect that cut function uses copy parameter to keep same quality, but how to be sure of it?)

Thank you for your comments. As far as DPI is concerned, I can't try that because I don't have a HiDPI monitor.
In version 2.3.9 the Forms have changed from Font to DPI. If this works, one of you has to try it with a HiDPI monitor. My program is fixed size on intention. The crash without file selection is corrected in v2.3.9. The command line can be displayed in v.2.3.9