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Questions tagged [kdenlive]

19 questions
7
votes
3 answers

How to reverse a clip on kdenlive

I'm using Kdenlive v17.12.3 and am trying to reverse a video clip, i.e. play it backwards. Previously, this could be done via 'clip jobs' in the context menu of the respective clip. But this feature has disappeared in my version. Is there any…
E. Sommer
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6
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1 answer

Kdenlive 20 doesn't render anything, doesn't save anything

I'm using the open source video editor, Kdenlive Version 20.08.0 (Using: MLT version 6.22.1, FFmpeg libraries) and trying to render a video clip. But this feature does nothing in my version. No Errors no Result as you could see here…
SL5net
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2
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2 answers

Kdenlive Codec Error when Trying to Render MP4

Please correct me If I am posting this in the wrong place :) So, I recently installed Kdenlive on my Windows 10 PC (I would install it on my linux, but this PC is faster). I make my video, then when I go to render it, the MP4 has a big red 'X' next…
Surprisejedi
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1
vote
1 answer

How to get the missing effects on KDEnLive

I recently installed KDEnLive 4.13.3 on my Linux Mint 17 x64 machine to edit Aerial Movies shot with a GoPro Hero 4. I'd like to use the DeFish effect but can't find it under Effect List:Video:Distort or anywhere else. Is it possible to add it in…
Craig
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1
vote
1 answer

Kdenlive proxy clips vs. transcode to editor-friendly format

When should I use proxy clips vs. the "transcode to editor-friendly format" option? They both seem to accomplish the same goal, that is, providing the video in a format that the editor can more easily use during the editing process. I understand…
The Bic Pen
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1
vote
2 answers

Kdenlive isn't displaying effects or compositions in Ubuntu 22.04.1

I'm using Ubuntu Studio 22.04.1 and I recently opened up Kdenlive for the first time to work on a new project. I went looking for some effects to add to my clips and found that the effects and compositions tabs display a blank white square. No…
osilverstone96
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1
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1 answer

Free-hand crop video in kdenlive

I would like to mark an area inside a clip, and delete what is not inside this area (something like selection tool in gimp). The idea is to create an effect that somebody who runs appears exactly behind one tree, and disappears behind another one.…
guyaloni
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1
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0 answers

How to lower the file size of a GIF file?

I am using Peek for screen recording into a GIF file. Sometimes I want to remove useless part of the file. For this purpose I use Kdenlive. After editing and rendering a final file become much bigger in size than original. For some reason the…
dos4dev
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1
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0 answers

Timeline Preview does not work on Kdenlive 19

After upgrading to Kdenlive 19 (19.04.0), the timeline preview stopped working. It stops after a few seconds with the first segment changing from red to orange and then back to red. If I start Kdenlive on the terminal, I get this error when I start…
go3d
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1
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0 answers

{kdenlive} Render to webm and mp4 keeps failing: AVStream.codec error

I'm trying to render 39 minutes long video made of a few joined .MOV 1080p Canon clips. I apply a few effects to some of them, the list is (unfortunately, I don't not their exact English name): audio and video fade in and out, stereo channels…
sijisu
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1
vote
2 answers

How can I add chapters from kdenlive to an MKV file?

Unfortuately kdenlive does not provide a way to add chapters to an MKV file, only to DVD's. How can I add chapters?
Fredrick Brennan
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1
vote
1 answer

Kdenlive renders title clips as text w/ black backgrounds (preview is correctly transparent w/ alpha)

I've tried many different video export formats, but the result is always the same: Audio is fine Text is fine Background doesn't show video, it's just pure black
Jonathan
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0
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1 answer

Cannot add clip from samba share

I'm using kdenlive on mate-desktop, and I cannot add clip from samba share. Out of the app I can't access these file with no problems. Any ideas?
sebelk
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0
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0 answers

AMD GPU is not working on Kdenlive for Rendering Videos

I am trying to use Kdenlive on my Windows 10 laptop that has AMD GPU R5 M330, 2 GB. When I export a video, it just doesn't use it. Only CPU is being used which is really really slow even for 2-minute video. When I choose AMD option in the rendering…
Suleman Elahi
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0
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0 answers

Kdenlive: Black box appears instead of mouse cursor

I am using kdenlive with Ubuntu 22.04. In the clip monitor, the mouse cursor in my screen capture video appears normal. However, in the project monitor, the mouse cursor appears as a black box. After rendering the video, the mouse cursor still…
Enk9456
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