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

ProWo · 30th March 2020, 08:38

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 avc, hevc amnd mpeg2), Change Audio and Subtitles stream language,
Change profile level without recoding (for x264 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 (g.e. 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), Divx, ffv1, 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

----------------------------------------------------------------------------------
June 03, 2025 release version 3.4.2.
----------------------------------------------------------------------------------
Added:
Join possibility for audio files.
Option to add cuts to join list.
Multiplex button on start screen.
Change colorspace without reencoding (for h264 and hevc streams).
cleverNorm filter (with 8 to 6ch).
Compress parameter for dynaudnorm filter.
Automatic language recognition from subtitle/audio filename in mux grid.
- The language code must be embedded in brackets, g.e {eng}; admitted brackets are {[( -
Automatic language code (if present) insertion in filename with stream extraction, audio and subtitle conversion.

Fixed:
Bug with missing cut/to batch button for audio files only, in cut section.
Bug with error scan option, not working.
Bug with videostream extraction mantaining video offset (wrong behaviour).
Bug with aborting tasks (not closing ffmpeg.exe).
Bug with source audio stream frequency, not showed.
Bug with non return to start screen from mux grid, if there is no inputfile.
Bugs with audio downmix formula (for 8 to 6ch).
Bug with error if clicking on columns header in multiplex grid. (thx to VideoAI for the hint).
Bug with audio downmix channels.

Changed:
Pixelformat "auto" to "Like source".
Cosmetics on Audio- & Video encoding page.
Stream/select stream to stream index
NumericUpDown instead Textbox for closed caption index selection.
Unused processed files and batches, answer yes to mantain them, no to delete them.
Hide progressbar for Step2 + 3 (change framerate).
Simple remux option available only with streams from the same sourcefile.

Improved:
Crop use help screen.
Cosmetics with DVD rip.
Finetunig on audio downmix formulas.

----------------------------------------------------------------------------------

Download release v3.4.2:
https://files.videohelp.com/u/292773...eg_gui_342.zip
MD5 (of clever FFmpeg GUI.exe): F0B71519F8B3F47793A43B27C0B841AF

Latest nightly: (Small errors are continuously corrected. Will be uploaded frequently)
https://files.videohelp.com/u/292773...ewest_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 thread.

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
---------------------------------------------------------------------
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 · 7th April 2020, 16:53

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 · 11th April 2020, 12:41

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

ProWo · 14th April 2020, 13:45

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

ProWo · 18th April 2020, 10:46

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.

ProWo · 20th April 2020, 08:29

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

Emulgator · 21st April 2020, 14:30

Many thanks !
Just letting it run for a quick transcode test...

ProWo · 24th April 2020, 13:10

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

ProWo · 27th April 2020, 16:42

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

ProWo · 2nd May 2020, 09:13

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.

ProWo · 6th May 2020, 10:17

06 May 2020 update to version 2.3.9.
The crash without file selection is corrected.
The command line can be displayed.
Forms have changed from Font to DPI

ProWo · 18th May 2020, 15:20

18 May 2020 update to version 2.4.0.
Many small improvements.

ProWo · 25th May 2020, 14:21

25 May 2020 update to version 2.4.2.
Fixed some bugs.
Many small improvements.

ProWo · 8th June 2020, 17:21

08 June 2020 update to version 2.4.5.
Added: mp3 output in audio conversion.
Fixed some bugs.

stax76 · 8th June 2020, 18:51

Maybe have a look at 144 DPI (I'm at 288), it looks poor because High DPI support is not enabled. It can be enabled via API or manifest but the only proper fix is getting rid of WinForms, there are too many issues, it's hopeless and I regret having wasted so much time and effort with it.

ProWo · 11th June 2020, 08:56

Hi stax76

I don't have a High DPI Monitor and therefore i cannot test, if my app is compatible with High DPI.
I made some changes. Can you test for me if the display is correct now?

Code:

https://www.upload.ee/files/11859636/clever_ffmpeg_gui_246.7z.html

stax76 · 11th June 2020, 09:22

The first screen is High DPI enabled, opening a source file throws an exception shown by .NET Framework exception dialog and that dialog is unusable at 288 DPI, so I cannot post the stack trace.

ProWo · 16th June 2020, 16:12

June 16 2020 update to version 2.4.7.
Added: You can use the already installed ffmpeg static files.
At the first use you have to specify the location of ffmpeg, ffprobe and ffplay.
Added: High DPI aware.
Many fine tunings.

ProWo · 30th June 2020, 14:40

June 30 2020 update to version 2.4.8.
Added: Audio conversion section: You can set 2 channels output.
Added: Multiplex section: Checkbox to remove language code from Videostream.
Many cosmetic and code fine tunings.

ProWo · 3rd July 2020, 21:09

If someone has troubles with the program, he can try the latest beta version:
https://files.videohelp.com/u/292773...newest_beta.7z

NB. Is regularly updated

30th March 2020, 08:38	#1 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	clever FFmpeg-GUI, small FFmpeg UI, fully portable, no installation. 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 avc, hevc amnd mpeg2), Change Audio and Subtitles stream language, Change profile level without recoding (for x264 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 (g.e. 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), Divx, ffv1, 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 ---------------------------------------------------------------------------------- June 03, 2025 release version 3.4.2. ---------------------------------------------------------------------------------- Added: Join possibility for audio files. Option to add cuts to join list. Multiplex button on start screen. Change colorspace without reencoding (for h264 and hevc streams). cleverNorm filter (with 8 to 6ch). Compress parameter for dynaudnorm filter. Automatic language recognition from subtitle/audio filename in mux grid. - The language code must be embedded in brackets, g.e {eng}; admitted brackets are {[( - Automatic language code (if present) insertion in filename with stream extraction, audio and subtitle conversion. Fixed: Bug with missing cut/to batch button for audio files only, in cut section. Bug with error scan option, not working. Bug with videostream extraction mantaining video offset (wrong behaviour). Bug with aborting tasks (not closing ffmpeg.exe). Bug with source audio stream frequency, not showed. Bug with non return to start screen from mux grid, if there is no inputfile. Bugs with audio downmix formula (for 8 to 6ch). Bug with error if clicking on columns header in multiplex grid. (thx to VideoAI for the hint). Bug with audio downmix channels. Changed: Pixelformat "auto" to "Like source". Cosmetics on Audio- & Video encoding page. Stream/select stream to stream index NumericUpDown instead Textbox for closed caption index selection. Unused processed files and batches, answer yes to mantain them, no to delete them. Hide progressbar for Step2 + 3 (change framerate). Simple remux option available only with streams from the same sourcefile. Improved: Crop use help screen. Cosmetics with DVD rip. Finetunig on audio downmix formulas. ---------------------------------------------------------------------------------- Download release v3.4.2: https://files.videohelp.com/u/292773...eg_gui_342.zip MD5 (of clever FFmpeg GUI.exe): F0B71519F8B3F47793A43B27C0B841AF Latest nightly: (Small errors are continuously corrected. Will be uploaded frequently) https://files.videohelp.com/u/292773...ewest_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 thread. 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 --------------------------------------------------------------------- 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. Last edited by ProWo; 17th June 2025 at 08:17. Reason: Update to v3.4.2.

21st April 2020, 14:30	#7 \| Link
Emulgator Big Bit Savings Now ! Join Date: Feb 2007 Location: close to the wall Posts: 1,931	Many thanks ! Just letting it run for a quick transcode test... __________________ "To bypass shortcuts and find suffering...is called QUALity" (Die toten Augen von Friedrichshain) "Data reduction ? Yep, Sir. We're that issue working on. Synce invntoin uf lingöage..."

8th June 2020, 18:51	#15 \| Link
stax76 Registered User Join Date: Jun 2002 Location: On thin ice Posts: 6,846	Maybe have a look at 144 DPI (I'm at 288), it looks poor because High DPI support is not enabled. It can be enabled via API or manifest but the only proper fix is getting rid of WinForms, there are too many issues, it's hopeless and I regret having wasted so much time and effort with it. __________________ https://github.com/stax76/software-list https://www.youtube.com/@stax76/playlists

11th June 2020, 08:56	#16 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	Hi stax76 I don't have a High DPI Monitor and therefore i cannot test, if my app is compatible with High DPI. I made some changes. Can you test for me if the display is correct now? Code: https://www.upload.ee/files/11859636/clever_ffmpeg_gui_246.7z.html

11th June 2020, 09:22	#17 \| Link
stax76 Registered User Join Date: Jun 2002 Location: On thin ice Posts: 6,846	The first screen is High DPI enabled, opening a source file throws an exception shown by .NET Framework exception dialog and that dialog is unusable at 288 DPI, so I cannot post the stack trace. __________________ https://github.com/stax76/software-list https://www.youtube.com/@stax76/playlists

7th April 2020, 16:53	#2 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	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).

11th April 2020, 12:41	#3 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	11 Apr 2020 update to version 2.2.0. Many small improvements. Some bugs fixed.

14th April 2020, 13:45	#4 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	14 Apr 2020 update to version 2.2.1. (Corrected a little bug in track language change)

18th April 2020, 10:46	#5 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	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.

20th April 2020, 08:29	#6 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	20 Apr 2020 update to version 2.3.5. Several small improvements and bug fixes.

24th April 2020, 13:10	#8 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	24 Apr 2020 update to version 2.3.6. Many small improvements and bug fixes.

27th April 2020, 16:42	#9 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	27 Apr 2020 update to version 2.3.7. Corrected a bug in FPS detection.

2nd May 2020, 09:13	#10 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	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.

6th May 2020, 10:17	#11 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	06 May 2020 update to version 2.3.9. The crash without file selection is corrected. The command line can be displayed. Forms have changed from Font to DPI

18th May 2020, 15:20	#12 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	18 May 2020 update to version 2.4.0. Many small improvements.

25th May 2020, 14:21	#13 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	25 May 2020 update to version 2.4.2. Fixed some bugs. Many small improvements.

8th June 2020, 17:21	#14 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	08 June 2020 update to version 2.4.5. Added: mp3 output in audio conversion. Fixed some bugs.

16th June 2020, 16:12	#18 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	June 16 2020 update to version 2.4.7. Added: You can use the already installed ffmpeg static files. At the first use you have to specify the location of ffmpeg, ffprobe and ffplay. Added: High DPI aware. Many fine tunings.

30th June 2020, 14:40	#19 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	June 30 2020 update to version 2.4.8. Added: Audio conversion section: You can set 2 channels output. Added: Multiplex section: Checkbox to remove language code from Videostream. Many cosmetic and code fine tunings.

3rd July 2020, 21:09	#20 \| Link
ProWo Registered User Join Date: Mar 2020 Posts: 428	If someone has troubles with the program, he can try the latest beta version: https://files.videohelp.com/u/292773...newest_beta.7z NB. Is regularly updated Last edited by ProWo; 6th July 2020 at 13:45.

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