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Questions tagged [video-editing]

Video editing is the act of trimming, modifying or updating a video. For questions related to processing videos with filtering video frames, use [video-processing], and [video-encoding] for questions related to editing videos in any format.

Video editing is the act of trimming, modifying or updating a video, with or without dedicated software. Special effects, audio, subtitles and most movie-production practices are performed.

See also:

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Cutting the videos based on start and end time using ffmpeg

I tried to cut the video using the start and end time of the video by using the following command ffmpeg -ss 00:00:03 -t 00:00:08 -i movie.mp4 -acodec copy -vcodec copy -async 1 cut.mp4 By using the above command i want to cut the video from…
Kalaiyarasan
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How to extract time-accurate video segments with ffmpeg?

This is not a particularly new question area around here, but I've tried what's been suggested there without much luck. So, my story: I've got a hunk of 15 seconds of straight-from-the-camera.mov video out of which I want to extract a specific…
Jim Miller
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How to achieve real time video editing on Android?

I've been working recently on a video-editing related project on Android, and am desperately looking for resources related to video editing on the platform. The only video-editing related "method" or information I could find was using the FFmpeg…
Itamar
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{kdenlive} How do I join two adjacent clips into one in kdenlive?

Suppose I made a mistake: I cut a clip into two using the scissor tool, and I did it off by a few frames. I want to undo the mistake and join the clips together again and split them at the right frame. Please assume the case where a simple Undo…
Szczepan Hołyszewski
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How do I rotate a video in DaVinci Resolve?

I am using DaVinci Resolve 15 Free version. How do I rotate video in it? I tried Clip Attributes, and I see an Image Flip feature, but not rotation.
Ryan
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Dump last frame of video file using ffmpeg/mencoder/transcode et. al

I'd like to grab the last frame in a video (.mpg, .avi, whatever) and dump it into an image file (.jpg, .png, whatever). Toolchain is a modern Linux command-line, so things like mencoder, transcode, ffmpeg &c. Cheers, Bob.
bobbogo
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Range selector / range seekbar to trim video including thumbnails

I am looking for a library or open source project that provides UI for trimming videos as you see in the screenshot. Including Range selector with ability to increase, decrease and move the selection Thumbnails Current position of playback Just…
OneWorld
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AVfoundation blur background in Video

In my application I have fix composition render size of 1280 x 720. So if will import any portrait video then I have to show blur background with fill and aspect frame of video in centre. Same like this: https://www.youtube.com/watch?v=yCOrqUA0ws4 I…
Amrit Trivedi
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How can I trim a video from Uri, including files that `mp4parser` library can handle, but using Android's framework instead?

Background Over the past few days, I've worked on making a customizable, more updated version of a library for video trimming, here (based on this library) The problem While for the most part, I've succeeded making it customizable and even converted…
android developer
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how to merge two video with transparency

I have successfully merge video-1 and video-2, over each other with video-2 being transparent using AVFoundation framework but after merging below video(video-1) is not displayed only video-2 is visible but when I use below…
pramod
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Where can I find a C/C++ FFmpeg extensive tutorial?

I want to use ffmpeg (in its c library form) to split a video in more parts, recompose them and encode the final result. Something basic. But it's very difficult to find documentation or hints about this. Where should I look/ask for advice?
ticofab
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iOS Video Editing - Is it possible to merge (side by side not one after other) two video files into one using iOS 4 AVFoundation classes?

I know you could merge multiple clips and create a single video by appending one after other using AVFoundation classes- AVURLAsset, AVMutableComposition, AVMutableCompositionTrack etc. There are apps like 'Video-Joiner' that do that. What I want…
Naga
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Adding an Overlay Using FFMPEG With Minimal Re-Encoding

FFMPEG is really useful for cutting a part of a video, without re-encoding the video. I know it is also possible to use FFMPEG for adding an Overlay Image to a video, in a certain part of the video (for example from 10secs till 20secs). My question…
spaceman
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Trim video Like whatsapp

I have seen unique feature in whatsapp messenger.In which before sending video application allow user to select frames and user can send only those selected frames as video. So, My question is how can we divide video in frames and again ganerate…
dev
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FFMPEG to trim off last 3 seconds of videos

I am trying to trim/cut off the last 3 secs of my videos with FFMPEG but this has really been an headache. The following code trims but only retains the last 3 seconds. I don't want to retain the 3 secs, i don't need that, i want to retain the…
humble5050
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