The basic editing workflow: what happens in order
Video editing follows the same sequence whether you are using DaVinci Resolve, Adobe Premiere Pro, or iMovie. You import your footage, arrange it on a timeline, trim and cut the parts you want to keep, add transitions between clips, layer in audio and music, color-correct if needed, and export the finished file. Most editors work this way because the order matters — you cannot color-correct a clip that is not yet on your timeline, and you cannot export until the timeline is finished.
The first step is always importing. You connect your camera, phone, or external drive to your computer and move the video files into your editing software's project folder. Some editors like Premiere Pro let you organize footage into bins (folders within the software) before you start cutting. Others like iMovie show you a library of clips on the left side of the screen. Either way, you are telling the software where to find your raw material.
Once your footage is imported, you drag clips onto the timeline — the horizontal strip at the bottom or center of the screen where your edit takes shape. The timeline shows time running left to right, and clips stack vertically if you have multiple layers (video on top, audio below, for example). This is where you decide the order of your shots and which parts to keep.
Key Takeaways
- Import your footage into the software first, then drag clips onto the timeline in the order you want them to appear.
- Trim each clip by dragging its edges inward to remove unwanted seconds, and cut clips at specific points using the razor tool or by marking in and out points.
- Transitions like fades and dissolves go between clips and usually take one to two seconds; most editors let you drag them from a menu onto the timeline.
- Audio mixing means adjusting volume levels for different tracks so dialogue, music, and sound effects do not drown each other out.
- Export settings depend on where the video will be watched — YouTube, Instagram, or a local file — and the software will show you presets for each platform.
Trimming and cutting: removing the parts you do not want
Trimming means shortening a clip by removing frames from the beginning or end. Cutting means splitting a clip into two pieces at a specific point in the middle. Both are essential because raw footage almost always contains pauses, mistakes, or dead air that the viewer does not need to see.
To trim a clip, hover your mouse over the left or right edge of the clip on the timeline until the cursor changes to a resize arrow, then drag inward. The clip gets shorter, and the timeline shifts to fill the gap. If you drag the left edge inward, you remove the beginning; if you drag the right edge, you remove the end. Most editors show you a preview of the frame you are about to cut to, so you can see exactly where the trim will land.
To cut a clip in the middle, position the playhead (the vertical line showing where you are in the timeline) at the exact frame where you want to split. Then use the razor tool — usually a knife icon in the toolbar — and click on the clip. The clip splits into two pieces at that point. You can now delete one piece, move it separately, or apply different effects to each half. This is how you remove a five-second pause in the middle of someone speaking without losing the words before and after.
Adding transitions between clips
A transition is a visual effect that plays between two clips — a fade to black, a dissolve where one image blends into the next, or a wipe where one clip pushes the other off the screen. Transitions are optional; you can cut directly from one clip to the next with no effect at all. But a one-second fade or dissolve often feels more polished than a hard cut, especially at the beginning and end of a video.
Most editing software has a Transitions menu or panel showing 10 to 30 options. Drag the transition you want onto the space between two clips on the timeline. The transition will appear as a small icon or bar between them. You can usually double-click it to adjust the length — most transitions default to one second, but you can make them shorter or longer. A fade typically lasts one to two seconds; a dissolve or wipe usually lasts half a second to one second.
A common mistake is using too many different transitions. A video with a different transition between every clip looks chaotic. Pick one or two transitions and use them consistently — for example, a dissolve between all clips and a fade to black at the very end. This creates a sense of style rather than distraction.
Working with audio: dialogue, music, and sound effects
Video editing is not just about the picture. Audio tracks sit below your video clips on the timeline, and you need to manage them so that dialogue, music, and background sound do not fight for attention. If your video has someone speaking, that dialogue should be the loudest. Music should sit underneath it. Sound effects should be even quieter unless they are the point of the moment.
To adjust the volume of an audio track, click on the clip and look for a volume slider or level meter. In most editors, you can also draw a volume curve directly on the clip — a line that rises and falls to make certain parts louder or quieter. This is useful if someone speaks too softly at the beginning of a sentence and then louder at the end; you can raise the volume just for the quiet part.
If you are adding music or sound effects from a library, drag them onto a separate audio track below your dialogue. Stagger them so they do not all start at the same time. For example, let dialogue play for two seconds, then bring in background music quietly underneath. This layering is what makes a video feel intentional rather than like someone just hit record and left it running.
Color correction and basic effects
Color correction means adjusting brightness, contrast, and color balance so that all your clips look consistent. If one shot is too dark or too blue, you can fix it without re-shooting. Most editing software has a color correction panel where you can adjust shadows, midtones, and highlights separately, or use a simple brightness and contrast slider if you want something quick.
Basic effects like blur, speed changes, and text overlays are usually in a separate Effects or Tools menu. You can slow down a clip to half speed for emphasis, speed it up to show time passing, or blur out a face or license plate. Drag the effect onto the clip, and a panel will open where you can adjust how strong the effect is. Most editors let you keyframe effects, meaning you can make them change over time — for example, gradually fade in a text overlay over two seconds rather than having it appear instantly.
Color correction and effects are optional for a simple edit, but they make a noticeable difference. A video where all clips have consistent brightness and color feels more professional than one where some shots are dark and others are bright. Start with color correction before you add effects; fix the fundamentals first.
Exporting: choosing the right format and settings
Exporting means rendering your finished timeline into a single video file that you can watch, upload, or share. The export settings depend on where the video will be watched. YouTube has different requirements than Instagram, which has different requirements than a file you are saving to your hard drive.
Most editing software offers export presets — pre-made settings for common platforms. If you are uploading to YouTube, select the YouTube preset and the software will set the resolution, frame rate, and file size automatically. If you are saving for local playback, choose MP4 format with H.264 codec, which works on almost any device. If you are sending to another editor or keeping a backup, ProRes or DNxHD are higher-quality formats that take up more storage but preserve more detail.
The export process takes time — anywhere from a few minutes for a short clip to an hour or more for a long video with effects. The software will show you a progress bar. Do not close the program or unplug your computer while it is exporting, or the file will be corrupted. Once the export is done, play back the finished video on the device where it will actually be watched to make sure it looks right.
Common mistakes and how to avoid them
The most common mistake is not saving your project file as you work. Your project file is separate from your video file — it contains all your edits, clips, and settings. If the software crashes or your computer loses power, you lose all your work if you have not saved. Save your project every 15 minutes, or enable autosave if your software offers it.
Another mistake is using copyrighted music without permission. If you upload a video with a song you do not own to YouTube, the platform will either mute the audio or claim the revenue from the video. Use royalty-free music from libraries like Epidemic Sound, Artlist, or YouTube's Audio Library instead. These are either free or cheap, and you have permission to use them.
A third mistake is exporting at the wrong resolution or frame rate. If your original footage is 1080p at 30 frames per second, do not export at 4K — the software will just enlarge the image and it will look blurry. Export at the same resolution and frame rate as your source material, or lower if you want a smaller file.
Frequently Asked Questions
Do I need an expensive computer to edit video?
No. iMovie on a Mac or the free version of DaVinci Resolve on Windows or Mac will edit video on a standard laptop. Larger projects with many effects or 4K footage benefit from more RAM and a faster processor, but you can start editing on whatever computer you have. Upgrade later if you hit performance limits.
How long does it take to edit a video?
A rough cut of a five-minute video usually takes one to two hours if you are new to editing. Adding color correction, effects, and audio mixing can add another hour or two. Professional editors work faster because they know the software and have a clear plan before they start. Do not rush; editing is where you decide what the video actually says.
What if I make a mistake and want to undo it?
Use Ctrl+Z (Windows) or Command+Z (Mac) to undo. Most editors keep a history of 20 to 100 previous steps, so you can undo multiple times if needed. If you want to try something experimental without losing your current edit, save a copy of your project file first, then edit the copy.
Can I edit video on my phone?
Yes, apps like CapCut, Adobe Premiere Rush, and iMovie on iPad let you edit on mobile devices. They have fewer features than desktop software, but they are good for quick edits, social media clips, and learning the basics. Most people move to desktop software once they want more control.
What is the difference between editing and color grading?
Editing is arranging clips, trimming, adding transitions, and mixing audio. Color grading is the creative process of adjusting color and tone to set a mood — making a scene look warm and nostalgic, or cool and tense. Editing is about structure; color grading is about style. You can edit without color grading, but color grading requires an edit to be finished first.