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  1. Can you use the same green for the notification in the bottom right corner?
    Image
    [Attachment 87819 - Click to enlarge]


    ADD:
    Overall, the colored buttons are certainly helpful.

    Add 2:

    The color of the individual buttons remains on all pages until the last task has been completed. Great.
    Last edited by Findu; 14th Jul 2025 at 13:00.
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  2. Originally Posted by Findu View Post
    Can you use the same green for the notification in the bottom right corner?
    No, because the notification green is the same as the action buttons color.
    But i could change the new button color.
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  3. I understand. What's more important is that you can read it well.

    ---

    Two more things for Batch scan for errors:
    Shouldn't "Hardware acceleration" be called "Hardware decoding" because "-f null -" check for decoding errors.
    Since software decoding isn't a performance difficulty for a long time, you can better assess whether it's still an advantage for you, like at the "Video decoding" page.

    When you exit Join, you ask now whether any remaining files should be deleted, like in Multiplex. Why not do the same for batch tasks?
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  4. Originally Posted by Findu View Post
    Two more things for Batch scan for errors:
    Shouldn't "Hardware acceleration" be called "Hardware decoding" because "-f null -" check for decoding errors.
    Since software decoding isn't a performance difficulty for a long time, you can better assess whether it's still an advantage for you, like at the "Video decoding" page.
    Will rename it to HWA decoding.

    When you exit Join, you ask now whether any remaining files should be deleted, like in Multiplex. Why not do the same for batch tasks?
    Because batch tasks are tasks and not already created files.

    BTW
    Changed the new button color to purple.
    Will upload it tomorrow.

    EDIT:
    Uploaded.
    Last edited by ProWo; 14th Jul 2025 at 15:04.
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  5. @ProWo

    Quick question: Does clever support opus Freq other than 48k? currently the drop down has only one value [48k].
    As always .. there is nothing wrong with my environment
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  6. @ ProWo

    Great adding the purple "Streams" button.
    The button preselection has also disappeared on the "Select source page" and the "Main page". Thank you.

    The text "HWA decoding" could also be used at the "Video encoding" page. Then it is uniform.
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  7. Originally Posted by videoAI View Post
    Quick question: Does clever support opus Freq other than 48k? currently the drop down has only one value [48k].
    Thx for the hint. Bug.
    opus supports 8khz, 12khz, 16khz, 24khz and 48khz.
    Will be fixed soon.

    EDIT:
    Done
    Last edited by ProWo; 14th Jul 2025 at 15:43.
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  8. Originally Posted by Findu View Post
    The text "HWA decoding" could also be used at the "Video encoding" page. Then it is uniform.
    Will be done.
    Quote Quote  
  9. Confirmed.
    opus issue is fixed. Tested OK.

    Thank you .. and keep up the fantastic effort.

    Originally Posted by ProWo View Post
    Originally Posted by videoAI View Post
    Quick question: Does clever support opus Freq other than 48k? currently the drop down has only one value [48k].
    Thx for the hint. Bug.
    opus supports 8khz, 12khz, 16khz, 24khz and 48khz.
    Will be fixed soon.

    EDIT:
    Done
    As always .. there is nothing wrong with my environment
    Quote Quote  
  10. Testing the audio encoding:

    Sample rate values that FFmpeg supports for Opus audio: ok
    8000 Hz
    12000 Hz
    16000 Hz
    24000 Hz
    48000 Hz

    Sample rate values that FFmpeg supports for PCM audio:
    8000 Hz
    11025 Hz
    12000 Hz
    16000 Hz
    22050 Hz
    24000 Hz
    32000 Hz
    44100 Hz
    48000 Hz
    88200 Hz
    96000 Hz
    176400 Hz
    192000 Hz
    352800 Hz -- missing
    384000 Hz -- missing

    Sample rate values for true HD audio:
    88.2 kHz
    96 kHz
    176.4 kHz
    192 kHz
    352.8 kHz -- missing
    384 kHz -- missing

    Sample rate values that FFmpeg supports for Vorbis audio:
    8000 Hz -- missing
    11025 Hz -- missing
    12000 Hz -- missing
    16000 Hz -- missing
    22050 Hz -- missing
    24000 Hz
    32000 Hz
    44100 Hz
    48000 Hz
    88200 Hz -- missing
    96000 Hz -- missing
    176400 Hz -- missing
    192000 Hz -- missing
    352800 Hz -- missing
    384000 Hz -- missing

    Sample rate values that FFmpeg supports for MP3 audio:
    8000 Hz -- missing
    11025 Hz -- missing
    12000 Hz -- missing
    16000 Hz -- missing
    22050 Hz -- missing
    24000 Hz -- missing
    32000 Hz
    44100 Hz
    48000 Hz

    Sample rate values that FFmpeg supports for MP2 audio:
    8000 Hz -- missing
    11025 Hz -- missing
    12000 Hz -- missing
    16000 Hz
    22050 Hz
    24000 Hz
    32000 Hz
    44100 Hz
    48000 Hz

    Sample rate values that FFmpeg supports for FLAC audio:
    8000 Hz
    11025 Hz -- missing
    12000 Hz -- missing
    16000 Hz
    22050 Hz -- missing
    24000 Hz -- missing
    32000 Hz
    44100 Hz
    48000 Hz
    88200 Hz -- missing
    96000 Hz
    176400 Hz
    192000 Hz
    352800 Hz -- missing
    384000 Hz -- missing

    Sample rate values that FFmpeg supports for E-AC-3 audio:
    48000 Hz
    44100 Hz
    32000 Hz
    24000 Hz -- missing
    22050 Hz -- missing
    16000 Hz -- missing
    12000 Hz -- missing
    11025 Hz -- missing
    8000 Hz -- missing

    Sample rate values that FFmpeg supports for DTS audio:
    8000 Hz
    16000 Hz
    32000 Hz
    44100 Hz
    48000 Hz
    88200 Hz -- missing
    96000 Hz -- missing
    176400 Hz -- missing
    192000 Hz -- missing

    Sample rate values that FFmpeg supports for AC-3 audio: ok
    32000 Hz
    44100 Hz
    48000 Hz

    Sample rate values that FFmpeg supports for AAC audio using the aac_mf codec:
    8000 Hz -- missing
    11025 Hz
    12000 Hz -- missing
    16000 Hz
    22050 Hz
    24000 Hz
    32000 Hz
    44100 Hz
    48000 Hz
    88200 Hz -- missing
    96000 Hz
    176400 Hz -- missing
    192000 Hz -- missing

    Sample rates supported by AAC in FFmpeg are as follows:
    8000 Hz
    11025 Hz
    12000 Hz
    16000 Hz
    22050 Hz
    24000 Hz
    32000 Hz
    44100 Hz
    48000 Hz
    88200 Hz
    96000 Hz
    176400 Hz -- missing
    192000 Hz -- missing
    352800 Hz -- missing
    384000 Hz -- missing
    Last edited by videoAI; 14th Jul 2025 at 19:22.
    As always .. there is nothing wrong with my environment
    Quote Quote  
  11. Originally Posted by videoAI View Post
    Testing the audio encoding:

    Sample rate values that FFmpeg supports for PCM audio:
    352800 Hz -- missing
    384000 Hz -- missing
    Will be added.

    Sample rate values for true HD audio:
    352.8 kHz -- missing
    384 kHz -- missing
    Not supported by ffmpeg.

    Sample rate values that FFmpeg supports for Vorbis audio:
    16000 Hz -- missing
    22050 Hz -- missing
    Will be added

    Sample rate values that FFmpeg supports for Vorbis audio:
    88200 Hz -- missing
    96000 Hz -- missing
    176400 Hz -- missing
    192000 Hz -- missing
    352800 Hz -- missing
    384000 Hz -- missing
    Not supported by ffmpeg.

    Sample rate values that FFmpeg supports for MP3 audio:
    8000 Hz -- missing
    11025 Hz -- missing
    12000 Hz -- missing
    16000 Hz -- missing
    22050 Hz -- missing
    24000 Hz -- missing
    Will be added.

    Sample rate values that FFmpeg supports for MP2 audio:
    8000 Hz -- missing
    11025 Hz -- missing
    12000 Hz -- missing
    16000 Hz -- missing
    22050 Hz -- missing
    24000 Hz -- missing
    Not supported by ffmpeg.

    Sample rate values that FFmpeg supports for FLAC audio:
    11025 Hz -- missing
    12000 Hz -- missing
    22050 Hz -- missing
    24000 Hz -- missing
    88200 Hz -- missing
    352800 Hz -- missing
    384000 Hz -- missing
    Will be added.

    Sample rate values that FFmpeg supports for E-AC-3 audio:
    24000 Hz -- missing
    22050 Hz -- missing
    16000 Hz -- missing
    12000 Hz -- missing
    11025 Hz -- missing
    8000 Hz -- missing
    Not supported by ffmpeg.

    Sample rate values that FFmpeg supports for DTS audio:
    88200 Hz -- missing
    96000 Hz -- missing
    176400 Hz -- missing
    192000 Hz -- missing
    Not supported by ffmpeg.

    Sample rate values that FFmpeg supports for AAC audio using the aac_mf codec:
    8000 Hz -- missing
    12000 Hz -- missing
    88200 Hz -- missing
    176400 Hz -- missing
    192000 Hz -- missing
    Not supported by ffmpeg.

    Sample rates supported by AAC in FFmpeg are as follows:
    176400 Hz -- missing
    192000 Hz -- missing
    352800 Hz -- missing
    384000 Hz -- missing
    Not supported by ffmpeg.
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  12. @ProWo

    Issue: The only resizable column that I came across is Title; but the resize works backwards [!!?].
    I think the resize functionality is very usefull, especially for Title & File Name.
    Please add resize to both columns, and kindly standardize across all related grids.

    Image
    [Attachment 87822 - Click to enlarge]


    Originally Posted by ProWo View Post
    Originally Posted by videoAI View Post
    Error message...
    This operation cannot be performed while an auto-filled column is being resized. ???
    There is no code in my app to resize a column ... []
    Did you do this manually?
    Last edited by videoAI; 15th Jul 2025 at 04:23.
    As always .. there is nothing wrong with my environment
    Quote Quote  
  13. AAC (Advanced Audio Coding) and AAC-MF (AAC Main Profile) are both audio coding formats, but they have some key differences in terms of their design, use cases, and performance. Here's a comparison:

    AAC (Advanced Audio Coding)

    Overview:
    - AAC is a standardized, lossy compression audio coding format designed to be the successor of the MP3 format.
    - It is part of the MPEG-2 and MPEG-4 specifications.

    Features:
    - Efficiency: AAC generally provides better sound quality than MP3 at the same bit rate.
    - Bit Rates: Typically ranges from 32 kbps to 320 kbps.
    - Profiles: AAC has several profiles, including Low Complexity (LC), High Efficiency (HE), and Main Profile (MF), among others.
    - Use Cases: Widely used in digital radio, streaming services, and mobile devices.

    Advantages:
    - Better compression efficiency compared to MP3.
    - Supports a wide range of bit rates and sampling frequencies.
    - Widely supported across various devices and platforms.

    Disadvantages:
    - May require more computational power for decoding compared to simpler formats like MP3.

    AAC-MF (AAC Main Profile)

    Overview:
    - AAC-MF is a specific profile within the AAC family, designed for applications that require high-quality audio and are not constrained by computational power.

    Features:
    - Quality: Offers high-quality audio with a focus on maintaining the fidelity of the original sound.
    - Complexity: More computationally intensive than other AAC profiles like LC.
    - Bit Rates: Typically used at higher bit rates to achieve the best quality.
    - Use Cases: Suitable for applications where audio quality is paramount, such as high-fidelity music streaming and professional audio production.

    Advantages:
    - Provides the highest quality audio within the AAC family.
    - Suitable for applications where computational resources are not a constraint.

    Disadvantages:
    - Higher computational requirements for decoding.
    - May not be as widely supported as the LC profile in some devices and platforms.

    Summary

    - AAC is a versatile and widely supported audio coding format that offers good compression efficiency and sound quality.
    - AAC-MF is a specific profile within AAC that focuses on high-quality audio at the cost of higher computational requirements.

    Choosing between AAC and AAC-MF depends on the specific needs of your application, including the required audio quality, available computational resources, and the target devices or platforms.
    As always .. there is nothing wrong with my environment
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  14. Originally Posted by videoAI View Post
    Issue: The only resizable column that I came across is Title; but the resize works backwards [!!?].
    I think the resize functionality is very usefull, especially for Title & File Name.
    Please add resize to both columns, and kindly standardize across all related grids.
    In the grids there should be no resize option for the columns at all. I will fix this.
    Quote Quote  
  15. Please don't take the resize away .. I wanted it fixed .. not removed.

    BTW, is there a reason why you're not using a dynamic grid [with sortable, resizable columns built in] like DataGridView.
    it might help us frame our expectations / requests, if you tell us a bit about the programming language you are using.
    I'm guessing it is 'winforms' ?

    Originally Posted by ProWo View Post
    Originally Posted by videoAI View Post
    Issue: The only resizable column that I came across is Title; but the resize works backwards [!!?].
    I think the resize functionality is very usefull, especially for Title & File Name.
    Please add resize to both columns, and kindly standardize across all related grids.
    In the grids there should be no resize option for the columns at all [what!! nooo]. I will fix this.
    Last edited by videoAI; 15th Jul 2025 at 06:53.
    As always .. there is nothing wrong with my environment
    Quote Quote  
  16. Originally Posted by videoAI View Post
    Please don't take the resize away .. I wanted it fixed .. not removed.
    Programming is not a problem, I don't want people playing around with the grids because it doesn't bring any advantage.
    The information is all there and visible, that should be enough.
    Quote Quote  
  17. Competition is heating up ..

    A simple crop video feature with preview .. very interesting ..

    Image
    [Attachment 87824 - Click to enlarge]


    Screen shot from Videomass.
    As always .. there is nothing wrong with my environment
    Quote Quote  
  18. @ProWo

    Issue: using MS Soft Keyboard, in Preview, Pressing Space doesn't Pause/Resume, while pressing P works fine. [!!?]
    Also the preview audio is very loud. please decrease the audio to ~ 70% of original. [this is a simple ffplay cmd]

    And a tiny request ..

    I am visually challenged, I can't use my laptop screen or keyboard, instead I use a large monitor, a mouse, and MS on-screen
    soft keyboard. The issue is, the soft keyboard can't be minimized, and it is always on top. using clever preview with keyboard
    keys is a challenge for me.

    Image
    [Attachment 87825 - Click to enlarge]


    I wish you would consider allowing me, and other users, to use the mouse buttons & wheel .. for example as follows:

    Left click -> Pause/Resume
    Right click -> Jump between I-frames [already implemented]
    Mouse wheel -> single frame step

    Thank you .. from all the senior citizens, elderly, and the disabled/disadvantaged out there ..
    Last edited by videoAI; 15th Jul 2025 at 10:58.
    As always .. there is nothing wrong with my environment
    Quote Quote  
  19. Originally Posted by videoAI View Post
    And a tiny request ..

    I am visually challenged, I can't use my laptop screen or keyboard, instead I use a large monitor, a mouse, and MS on-screen
    soft keyboard. The issue is, the soft keyboard can't be minimized, and it is always on top. using clever preview with keyboard
    keys is a challenge for me.

    I wish you would consider allowing me, and other users, to use the mouse buttons & wheel .. for example as follows:

    Left click -> Pause/Resume
    Right click -> Jump between frames
    Mouse wheel -> single frame step

    Thank you .. from all the senior citizens, elderly, and the disabled/disadvantaged out there ..
    There are many problems with this request.

    1. Mouse right click is already used (to determine the position in FFplay)
    2. To reassign the left click and the mouse wheel, the normal mouse status must be changed. This requires a trigger. This could be the start of ffplay.
    3. But this is where the biggest problem arises. How to leave the changed status? The mouse cannot be used for this.

    As you can see, the matter is complicated and would cause problems, especially for other users.
    Last edited by ProWo; 15th Jul 2025 at 12:03.
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  20. Please see my response ..

    Originally Posted by ProWo View Post
    Originally Posted by videoAI View Post
    And a tiny request ..
    1. Mouse right click is already used (to determine the position in FFplay)
    [right click stays as is - no change here]
    2. To reassign the left click and the mouse wheel, the normal mouse status must be changed. This requires a trigger. This could be the start of ffplay.
    [no need to use Left click also .. see #3]
    3. But this is where the biggest problem arises. How to leave the changed status? The mouse cannot be used for this.
    [you can use the wheel middle click instead for #2 (pressing the wheel down achieves this).
    Translated with DeepL.com [welcome to the AI age .. ]
    so .. it becomes like this ..

    Right click -> no change
    Left click -> no change
    Middle Mouse click / Wheel Click -> Pause/Resume
    Mouse wheel -> single frame step

    note: The middle mouse click and the mouse wheel click are two distinct actions that can be performed with a mouse, and they serve different purposes depending on the context and the software being used.
    Last edited by videoAI; 15th Jul 2025 at 11:52.
    As always .. there is nothing wrong with my environment
    Quote Quote  
  21. @ ProWo

    Thanks for the recent changes. They're working as intended.

    If you remember, the title column width was made adjustable because the text was sometimes too long, and you could also enter your own text here.
    Is there a way to automatically adjust the column width beyond its minimum after entering text?
    Image
    [Attachment 87826 - Click to enlarge]


    ADD:
    And could you please change the Chapters warning text so that the > symbol is removed? That would be easier for everyone to understand.
    Image
    [Attachment 87827 - Click to enlarge]
    Last edited by Findu; 15th Jul 2025 at 15:47.
    Quote Quote  
  22. Originally Posted by Findu View Post
    If you remember, the title column width was made adjustable because the text was sometimes too long, and you could also enter your own text here.
    Is there a way to automatically adjust the column width beyond its minimum after entering text?
    Fixed to fit content.

    And could you please change the Chapters warning text so that the > symbol is removed? That would be easier for everyone to understand.
    The symbol means greater than, so it has its justification. I have replaced it with text.
    Quote Quote  
  23. Originally Posted by videoAI View Post
    so .. it becomes like this ..

    Right click -> no change
    Left click -> no change
    Middle Mouse click / Wheel Click -> Pause/Resume
    Mouse wheel -> single frame step
    No way to achieve that.
    The mouse wheel handle only works if the window with this handle is active; however, the active window in the preview is the FFplay window, and no code can be implemented in this.
    Quote Quote  
  24. @ProWo

    How about the 2 pending issues.

    Originally Posted by videoAI View Post
    Issue #1 using MS Soft Keyboard, in Preview, Pressing Space doesn't Pause/Resume, while pressing P works fine. [!!?]
    and
    Issue #2 The preview audio is very loud. please decrease the audio to ~ 70% of original. [this is a simple ffplay cmd]
    Dropping the request ..
    No way to achieve that.
    The mouse wheel handle only works if the window with this handle is active; however, the active window in the preview is the FFplay window, and no code can be implemented in this.
    As always .. there is nothing wrong with my environment
    Quote Quote  
  25. Originally Posted by videoAI View Post
    How about the 2 pending issues.
    Issue #1 using MS Soft Keyboard, in Preview, Pressing Space doesn't Pause/Resume, while pressing P works fine. [!!?]
    Tested with MS Virtual Keyboard on Windows 11 (Windows key + Ctrl + O):
    Space bar and P both work as expected. So there is no issue.

    Issue #2 The preview audio is very loud. please decrease the audio to ~ 70% of original. [this is a simple ffplay cmd]
    FFplay's default volume is 100%.
    If this is too loud for you, reduce the system volume in Systray.
    Quote Quote  
  26. @ ProWo

    Thank you for responding ..

    Originally Posted by ProWo View Post
    #1 Tested with MS Virtual Keyboard on Windows 11 (Windows key + Ctrl + O):
    Space bar and P both work as expected. So there is no issue.
    I am still having this issue here, I will consider it "unresolved". No need for further action on your part. Thanks.

    #2 FFplay's default volume is 100%.
    If this is too loud for you, reduce the system volume in Systray.
    Thanks for the advice, I would never have thought of it myself.
    As always keep up the good work ..
    As always .. there is nothing wrong with my environment
    Quote Quote  
  27. @ ProWo

    The "fit content width" for the Multiplex Title column is working well.
    And thanks for changing the chaptes warning text.

    ---

    Join videos with different resolution and fps:

    You have already implemented codecs and streams indexes check for joining, but when I join two files
    1) 1356x 680, 23.976 (24000/1001) FPS, 28 min 19 s
    2) 1280 x 720, 25.000 FPS, 39 min 5 s

    The joined video (1+2) has
    Duration : 1 h 7 min (fits)
    Frame rate : 46.068 FPS
    Offset : 0,023000
    VLC plays 1 and show a black screen till 1:07, then playing 2.

    When I join 2 and 1, the joined video (2+1) has
    Duration : 2 h 6 min
    Frame rate : 13.104 FPS
    Offset : 0,022969
    VLC play 1 in connection 2 and then show a black screen till 2:06.

    For two other videos with different resolution and fps, the second video (1+2) is not displayed at all or the second (2+1) is played in slow motion.

    Other players also have problems.

    Maybe you could add columns for Resolution, Frame Rate, Sample Rate and Channels in the grid, although that is not necessary for a successful merging. This makes it easier to see whether there are differences in the parts.
    Quote Quote  
  28. Originally Posted by Findu View Post
    Join videos with different resolution and fps:

    You have already implemented codecs and streams indexes check for joining, but when I join two files
    1) 1356x 680, 23.976 (24000/1001) FPS, 28 min 19 s
    2) 1280 x 720, 25.000 FPS, 39 min 5 s

    The joined video (1+2) has
    Duration : 1 h 7 min (fits)
    Frame rate : 46.068 FPS
    Offset : 0,023000
    VLC plays 1 and show a black screen till 1:07, then playing 2.

    When I join 2 and 1, the joined video (2+1) has
    Duration : 2 h 6 min
    Frame rate : 13.104 FPS
    Offset : 0,022969
    VLC play 1 in connection 2 and then show a black screen till 2:06.

    For two other videos with different resolution and fps, the second video (1+2) is not displayed at all or the second (2+1) is played in slow motion.
    Other players also have problems.
    Which containers did you join?
    Do the individual parts have different bit depths?

    I have tested mkv, right now:

    1) 1920 x 800, 23.976 fps, DAR 2.40, YUV 4:2:0, 8 bits
    2) 1280 x 534, 23.976 fps, DAR 2.40, YUV 4:2:0, 8 bits
    3) 1280 x 534, 25.000 fps, DAR 2.40, YUV 4:2:0, 8 bits
    4) 720 x 300, 23.976 fps, DAR 2.40, YUV 4:2:0, 8 bits
    5) 1356 x 680, 23.976 fps, DAR 1.99, YUV 4:2:0, 8 bits

    Joined in several sequences.
    Played with VLC, Windows Legacy Media Player, no problems, works as expected.
    Quote Quote  
  29. I joined mp4 containers.
    All have 8 bits depth.

    ADD:
    Good hint. Muxing the mp4 parts into mkv before merging works well.

    ADD 2:
    Using fix framerate, simple remux or normal mux of the mp4 parts into mp4 containers before joining doesn't help either.
    Last edited by Findu; 17th Jul 2025 at 04:37.
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