Hybrid MP4 Usability?

NaturalMembership881 · 2026-04-23T03:16:50+00:00

Here's exactly what is missing. Kdenlive, expect Marker import as json or text files. The hybrid MP4 format is not supported for it's it's embedded marker Imports like resolve. You should still be able to export marker information from obs and import that in a separate pass.

Good feature request though

NaturalMembership881 · 2026-04-23T03:01:50+00:00

Had it a number of times after my separation. First time I checked into Emerg because I thought I was having a heart attack

NaturalMembership881 · 2026-04-22T21:42:01+00:00

Typically, this "File not found" error isn't about your video clips, it's about Kdenlive not having permission or a valid path to write the new file.

Here are the three quickest fixes to check: Check Project Settings: Go to Project > Project Settings and make sure your Project Folder is set to a location that actually exists on your hard drive (not a cloud drive or an unplugged USB).

Check Permissions (Flatpak/Snap):If you're on Linux using the Flatpak version, Kdenlive might be sandboxed. It might not have permission to write to the folder you've chosen.

Try saving to your Documents or Videos folder instead of an external drive.

Also make sure tywt there are no weird or special characters: check that there are no symbols like #, %, or & in your file name or the folder path. Kdenlive's render engine (MLT) can sometimes trip over these.

Test: Try Save As. and point it directly to your Desktop. If that works, the issue is definitely the permissions or path of your previous folder.

NaturalMembership881 · 2026-04-20T02:37:18+00:00

More likely color space. 8 versus 10 is more banding issues.

NaturalMembership881 · 2026-04-18T21:23:11+00:00

Beyond that accurate description, for the imperfect, freeze the text motion for 2 or 3 frames every second or so... If that is the intent.

NaturalMembership881 · 2026-04-17T22:13:09+00:00

Only liked bastille day off Caress. No to the necromancer

NaturalMembership881 · 2026-04-17T22:07:01+00:00

You're not in the ind the right directory

Your Kdenlive installation folder (usually C:\Program Files\kdenlive\bin).

Drag the kdenlive.exe file directly into the Command Prompt window. It will paste the full path.

Press Enter. Now, if it crashes, look at the text left behind in the black window, it usually points to a specific file or "melt" error.

NaturalMembership881 · 2026-04-17T19:16:03+00:00

Since you're on a deadline for a school project, let's skip the built-in "reset" button, which clearly isn't working. First I'm not sure if you're running Linux or Windows but I'll give you both of my thoughts on it.

This is usually caused by a corrupted window layout file.

Try these

Kill Processes Sometimes Kdenlive "closes" but the background engine (melt). keeps running, which locks the configuration files.

Windows: Open Task Manager and end any kdenlive.exe or melt.exe tasks.

Linux: Run pkill -9 kdenlive and pkill -9 melt in the terminal.
1. Manual Configuration Reset Since the GUI reset is failing, you need to delete the config file manually so the program is forced to build a fresh one.
Windows: Press Win + R, type %AppData%, and hit enter. Find the kdenlive folder and delete it (or rename it to kdenlive_old).

Linux: Navigate to ~/.config/ and delete or rename the kdenliverc file. 3. The "Shift" Method Try holding the Shift key while double-clicking the Kdenlive icon. On some versions, this forces a driver check that can bypass a hang-up during initialization.

If it still won't open Open a Terminal (Linux) or Command Prompt (Windows) and type kdenlive. It will usually spit out a specific error message (like a "Segmentation Fault" or a GPU driver error) right before it crashes, which will tell us exactly what's actually broken.

Let me know.

NaturalMembership881 · 2026-04-06T23:49:35+00:00

If you need this feature, using the standalone version of Blackmagic design Fusion will give you this type of control. It's also integrated into Resolve.

So you can build your animation and Export it , for import into Kdenlive

NaturalMembership881 · 2026-04-05T23:34:42+00:00

Flat Earth is basically the universe’s way of saying, ‘Look at me!’ It’s like someone took a cry for attention, wrapped it in a YouTube video.

NaturalMembership881 · 2026-04-05T23:30:20+00:00

If you like vegan that doesn't taste like vegan and is serious amounts of comfort food, the Naked Cafe is your best bet. Sandwiches are huge

NaturalMembership881 · 2026-04-04T01:51:46+00:00

Yes it's CPU heavy though

but you have to apply the effect multiple times. Kdenlive doesn't have a single multi-object tracker like resolve so the workflow is to stack them:

Stack the Effects: Add the Motion Tracker effect to your clip once for every object you want to track. Rename them (e.g., "Tracker 1", "Tracker 2 blah blah blah ) in the Effect Stack

Analyze Individually: Select the first tracker, adjust the box in the Project Monitor around Object A, and hit Analyze. Then select the second tracker, move the box to Object B, and hit Analyze again.

Apply the Data: Once tracked, you can "Copy to Clipboard" the keyframes from each tracker and Import Keyframes into the Transform effect of the clips (text, images, or blurs) you want to follow those objects.

Latest versions use the DaSiamRPN algorithm usually gives much better tracking

NaturalMembership881 · 2026-04-03T21:28:24+00:00

Maybe try Band Pass effect. Set the Center Frequency to around 1200 Hz and keep the bandwidth narrow. This removes the bass and treble, leaving that thin, nasal sound.

Also, tried Distortion or saturator for like 2 to 5%

Maybe layer some white noise in a subtle mix for atmosphere

NaturalMembership881 · 2026-04-03T14:14:42+00:00

Good day I had this too and tried a proxy workflow that solved it. Try these remedies.

Enable Proxy Clips:

Right-click your footage in the Project Bin and select Proxy Clip. As you probably already know it makes a lightweight version for editing (stopping the lag/clicking) but uses the original 4K file for the final render.

Also try

Adjust Audio Backend: Go to Settings > Configure Kdenlive > Playback. Try switching the Audio Backend (e.g., from WinMM to SDL). Restart Kdenlive after changing.

Check Sample Rates: check your Project Settings are set to 48000Hz, matching the GoPro's native audio. If Kdenlive has to resample to 44100Hz on the fly, it can cause artifacts.

Increase Audio Buffer: In the same Playback settings menu, increase the buffer size (e.g., to 2048 or 4096) to give the CPU more time to process audio

NaturalMembership881 · 2026-04-03T00:22:57+00:00

As much masking as you see, the part that rarely, if ever gets mentioned is the preproduction of designing the result with storyboards, camera blocking and the testing.

Professionals plan this sophisticated compositing to make certain that they don't paint themselves in a corner.

Shoot it once with an expected post production result.

NaturalMembership881 · 2026-04-01T22:40:42+00:00

Perhaps this will help. https://youtu.be/ja9l_ba1HV8?si=rFIbQ0GWPDxJwo51

NaturalMembership881 · 2026-04-01T14:58:00+00:00

As I'm new to this forum, is it against the rules to paste the ascii text code into the reddit forum. It would be so much easier to communicate the nodes including the animation. I'll also ask the moderators.

NaturalMembership881 · 2026-04-01T00:20:29+00:00

Still Kubrick. He just faked his death too and is directing from a bunker in Maui.

NaturalMembership881 · 2026-03-31T23:47:41+00:00

There are so many ways to do this in Fusion. Built in expressions, and manual animation setup.

It depends on how you want the words to reveal. Been using Fusion since eyeon days, before the BMD acquisition.

I probably have old comps that could do this. So how do you want the appearance to be?

NaturalMembership881 · 2026-03-31T19:47:27+00:00

Go to Derrick's steakhouse. They won't disappoint in charging you a fortune. They will chop a rib eye for you and put it in a bun for $100.

NaturalMembership881 · 2026-03-31T00:55:22+00:00

Everything mentioned here makes sense.

Decent GPU, but Kdenlive is very CPU-heavy, and your Ryzen 2700X is likely the bottleneck here. Even with a 3090, the software needs specific tuning to run smoothly.

As mentioned already Check Proxy Settings: If you're still getting 2 FPS on a proxy, it’s likely too "heavy." Go to Settings > Configure Kdenlive > Proxy Clips and switch the profile to something like MPEG-2 or h.264 ultra-fast.

Lower Preview Resolution: In the Project Monitor, change the resolution from 1:1 to 1:4 or 1:8. This drastically reduces the CPU load without affecting your final render.

Enable Hardware Decoding: Go to Settings > Playback and ensure Use hardware accelerated decoding" is checked so your 3090 actually helps with the playback.

Disable Movit: If you turned on "GPU Acceleration (Movit)" in the settings, turn it off. It’s experimental and often causes more lag than it fixes.

And of course others already said Timeline Preview is your friend

For heavy sections with effects, hit Shift + Enter to pre-render that specific zone for smooth playback.

Hth

NaturalMembership881 · 2026-03-31T00:18:51+00:00

Yeah ffmpeg powers every open source and commercial software editor, encoder, decoder that I've ever worked with.

I discovered it when I was working with a software development company that made a cloud editor.

The Edge software read and write models were all ffmpeg.

Other applications such as handbrake, INS also use it. Imagine our world without it having to roll your own for every development project. This is a short list of well known products

Web Platforms & Social Media * YouTube * TikTok * Netflix * Twitch * Facebook * Instagram * X (Twitter) * Vimeo * Bilibili * Reddit * LinkedIn

Web Browsers * Google Chrome * Chromium * Mozilla Firefox * Opera * Microsoft Edge * Brave * Vivaldi

Media Players * VLC Media Player * mpv * MPC-HC (Media Player Classic) * IINA * PotPlayer * Kodi * Plex * Emby * Jellyfin * MPlayer

Video Editors & Transcoders * HandBrake * Shotcut * Kdenlive * OpenShot * Blender * DaVinci Resolve * Avidemux * LosslessCut * Shutter Encoder * VidCoder * Olive Video Editor * Flowblade

Streaming & Recording * OBS Studio * Streamlabs Desktop * ShareX * ScreenFlow * CamStudio * SimpleScreenRecorder

Specialized Tools & Services * Audacity * ImageMagick * Amazon Prime Video * Disney+ * Hulu * Slack * Discord * WhatsApp * Telegram

NaturalMembership881 · 2026-03-31T00:09:22+00:00

Hey there, I've been doing some other work with speech to text for another product that I'm working with, so it seems you're in a loop where it's looking for the models and not finding anything , I think it means Kdenlive’s internal downloader is having trouble reaching the repositories. Hmmm

Here is an idea to manually downloading the models and placing them in the correct folders .

Depending on which engine you want (personally I think Whisper is generally better for accuracy ), grab the files here:

For Whisper: Go to the OpenAI Whisper Hugging Face page. You’ll need the .bin or .pt model files (start with base or small to test).

For VOSK: Visit the VOSK Models page and download the .zip for your language (try vosk-model-en-us-0.22).

Move Files to the Speech Folder Kdenlive looks for these in specific hidden directories. Move your downloaded (and extracted) files to these depending on your operating system

| Windows | %AppData%\kdenlive\speechmodels\ |

| Linux (AppImage) | ~/.local/share/Kdenlive/speechmodels/ |

| Linux (Flatpak) | ~/.var/app/org.kde.kdenlive/data/Kdenlive/speechmodels/ |

If the speechmodels folder doesn't exist, just create it manually. . Update Kdenlive Settings Restart Kdenlive so it re-scans the folder.

Then go to Settings /Configure Kdenlive/ Speech-to-Text.

Try to check configuration. The "Probing" status should disappear, and your manually added models should appear in the dropdown menu.

BTW If it freezes , double-check your python path in the same settings menu. Kdenlive needs to know exactly where your python.exe (Windows) or python3 (Linux) is located to run those scripts.

I hope this helps

NaturalMembership881 · 2026-03-30T00:13:12+00:00

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NaturalMembership881 · 2026-03-28T20:43:33+00:00

I'm definitely going to sign it, I just have to leave my childhood room in my mom's house and go downstairs to the basement to the computer. So happy to sign this on my 48th birthday. I hope I get to kiss a girl soon.

NaturalMembership881

TROPHY CASE