DaVinci Resolve for Absolute Beginners: 10 Basics You Actually Use

Summary

Open DaVinci Resolve for the first time and you see hundreds of buttons. In practice, the features you use every day number about ten. This guide covers only those: cutting, pasting, changing speed, and adding transitions.

Beginners don't struggle because they can't find a feature. They struggle because "I clearly pressed it, but something else happened." So each section also explains why it behaves the way it does.

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0. First — memorize three modes

In Resolve, the exact same drag produces completely different results depending on the mode. Half of a beginner's confusion starts here.

Key	Mode	Dragging a clip edge
A	Selection	Fills empty space. Following clips do not move ← stay here by default
T	Trim	Pushes every following clip — even when there is empty space
B	Blade	Cuts wherever you click

"There's a gap, but everything still shifts" — nine times out of ten you're in Trim mode. Press A.
"It cuts every time I click" — you never left Blade mode. Press A.

Check which icon is lit in the toolbar above the timeline to see your current mode.

1. Cutting a clip

Method	Action
At the playhead	Park the playhead → Ctrl + \
With the blade	B → click where you want the cut → press A to return
From the menu	Timeline → Split Clip

⚠ This is where beginners cause damage — Auto Select

Press Ctrl + \ with nothing selected and every track with Auto Select enabled gets cut at once. You meant to cut the video and you also cut the narration, the music and the background. Delete one of those pieces without noticing and you end up with a stretch where the background is simply gone.

Where the Auto Select icon lives

In the track header on the left of the timeline, three small icons sit next to the track name.

  V2     🔒      <|>      ▣
          ①       ②        ③

	Icon	Name	Function
①	Padlock	Lock	Locks the track — no edits at all
②	<|>	Auto Select	Whether this track is included in cuts, deletes and pastes
③	Filmstrip / speaker	Enable	Turns the track on or off (excluded from playback and export)

The middle one — two arrowheads pointing at a vertical bar — is Auto Select. Click to toggle: bright means on, dim means off. If you can't tell them apart, hover over them and Resolve shows the name.

Which tracks to switch off

Track	Auto Select	Why
The video track you're editing	On	The one you actually cut and move
Background track	Off	You never touch it, yet it gets cut along
Narration / music tracks	Off	Timed to the second — one shift throws everything out

With that set, no amount of cutting on the upper track can harm your background or your sound.

Prevention (use both to be safe)	Action
Select first, then cut	Click only the clip you want → Ctrl + \ → only that clip is cut
Turn off Auto Select	Dim the <|> icon on tracks you won't touch

Cut something by mistake? — Join Clips

1. Select both pieces (click the first, Shift+click the second)
2. Timeline menu → Join Clips

Three conditions have to hold:

Condition	Detail
Same source file	Different clips will not join
Consecutive frames	The second piece must start on the frame right after the first ends
No gap between them	Any space in between blocks the join

If the menu item is greyed out, one of those conditions isn't met.

That said, being split is not itself a problem. As long as there's no gap, it looks exactly the same as a single clip. Join Clips only tidies up the timeline; it changes nothing in the output. The only thing worth fixing is an actual gap.

2. Copy, cut, paste

Function	Shortcut	Caution
Copy	Ctrl + C	Safe
Cut	Ctrl + X	⚠ Pulls every following clip backwards
Paste	Ctrl + V	Lands at the playhead
Paste Insert	Ctrl + Shift + V	Wedges in, pushing the rest

Before pasting — check the destination track

Paste lands on whichever track is set as the destination: the one whose numbered box in the track header is lit. Aim for V2 while V1 is lit and your clip goes somewhere you didn't expect.

The safe way to move a clip

Ctrl + X pulls everything backwards, which is dangerous once picture and sound are locked to each other. Do this instead:

1. Ctrl + C to copy
2. Move the playhead to the target
3. Ctrl + V to paste
4. Delete the original with Backspace (leaves a gap, nothing shifts)

3. Putting the playhead exactly where you want it

Hitting an exact second with the mouse is nearly impossible. Just type the timecode and press Enter.

01011600  Enter  →  jump to 01:01:16:00
+90       Enter  →  90 frames (3 sec) forward
-90       Enter  →  90 frames back

4. Adding transitions

You can apply them to many cuts at once — but set two things first, or you'll be fixing dozens of transitions one by one afterwards.

1. Set the default type — Effects → Video Transitions → right-click Cross Dissolve → Set as Standard Transition (a red border appears)
2. Set the default length — Preferences → User → Editing → Standard transition duration = 1 second
3. Select your clips (click the first, Shift+click the last)
4. Ctrl + T → applied to every cut in the selection at once

How the types differ

Type	What it looks like	Best for
Cross Dissolve	One image fades out as the next fades in, overlapping	The default. Works anywhere
Additive Dissolve	Adds the brightness of both, so the middle gets brighter	Sunlight, energy. Wrong for dark scenes
Blur Dissolve	Blurs out, then sharpens back in	Memories, dreams, passage of time
Smooth Cut	Not a dissolve. AI invents in-between frames to hide a jump	When the same shot jumps

All four ship with the free edition. Studio is required for AI features like Magic Mask and noise reduction — not for transitions.

5. ⚠ When a transition refuses to apply — handles

This is the most maddening moment for beginners. No error appears; it simply doesn't happen.

A transition needs the two images to overlap briefly. A one-second dissolve means one second where both play at the same time. But clips on a timeline are only butted together, not overlapping — so Resolve has to pull extra frames out of the source file.

Source file:      [========== full 10 seconds ==========]

Used on timeline:      [===== 5 sec =====]
                    ↑                    ↑
                 2 sec spare          3 sec spare
                     ← this spare footage is called a "handle" →

State	Result
Handles available	Resolve pulls them in to build the overlap → transition created ✅
No handles (source used first frame to last)	Nothing left to pull → refused ❌

A 30-second check

Grab the clip edge and drag outward. If it won't extend, there are no handles.

It also shortens things silently: when handles are insufficient, Resolve raises no error and simply builds as much transition as it can. "I asked for one second and got six frames" means you're short on handles.

Three fixes

Method	Cost
Trim half a second off each end to create handles	Creates gaps you must fill with neighbouring clips
Right-click the transition → Alignment → End on Edit / Start on Edit	Only needs a handle on one side
Drag the following clip left so they actually overlap	Total runtime shrinks

6. Changing speed

Right-click the clip → Change Clip Speed...

Field	What it does
Speed	Set as a percentage (30% = more than three times slower)
Duration	Type the length you want — the speed is calculated for you
Ripple Sequence	The clip lengthens automatically and everything after shifts
Reverse Speed	Plays backwards
Freeze Frame	Holds a still

⚠ This dialog remembers your last settings. Tick Ripple Sequence once and it stays ticked, so later speed changes keep shoving everything downstream for no visible reason. If you don't want things to shift, confirm the checkbox is off every time you open it.

For Retime Process, prefer Frame Blend (right-click → Retime Process). Optical Flow looks smoother but is heavy in the free edition.

7. Holding a pose or a frame — Freeze Frame

Right-click → Change Clip Speed → tick Freeze Frame

The big advantage: no length limit. It doesn't matter that the source is five seconds — you can stretch it as far as you like. No handle problems, no looping seams.

Holding the pose a movement ends on

1. Park the playhead where the pose is complete
2. Click only that clip → Ctrl + \ to cut
3. Select the second piece → Change Clip Speed → Freeze Frame
4. Stretch its end to whatever length you need

Movement first, then a held still — especially useful for exercise, yoga and meditation videos.

8. Reverse playback

Select the clip → Inspector → expand Speed Change → click Direction ◀

At 100% speed the length stays the same. Hold Ctrl to select several clips and apply it to all of them at once.

Especially useful when looping a short clip

Plain repeat:      0→end │ 0→end │ 0→end    teleports back at every seam ✗
Alternate reverse: 0→end │ end→0 │ 0→end    continues from where it stopped ✓

End frame meets end frame, first frame meets first frame — nothing is left to jump. And it needs no handles.

Exclude directional movements though — standing up, lying down, lowering the hands. Those look wrong in reverse. Use it for back-and-forth motion.

9. Closing gaps between clips

Key	Function
.	Move the edit point one frame right
,	Move the edit point one frame left
N	Snapping on/off — clips stick to their neighbours

With snapping off, no amount of care lands you on the frame, and every gap you close creates a new one.

Never do this: click the gap and press Delete. The gap closes, but every clip after it slides forward. If your edit is locked to narration or music, everything from that point on falls out of sync. Extend a clip instead.

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Bonus — turning a vertical 9:16 clip into 16:9, and flipping it

Sometimes you need to drop a vertical Shorts/Reels clip into a horizontal edit, or mirror a yoga or workout movement. Resolve does both natively.

Horizontal flip

Select the clip → Inspector (top right) → Video tab → Transform → Flip row → horizontal arrows button.

Press it again to undo. It only mirrors the frame, so there is no quality loss.

Why flip? In follow-along videos, when the instructor raises their right hand the person facing them raises their left. Mirroring lets you follow the same side, as if looking in a mirror. It also makes it easier to match direction when you're using the clip as a movement reference.

⚠ If there is text, a logo, or numbers burned into the frame, they get mirrored too and become unreadable. Check before flipping anything with subtitles.

What happens when a vertical clip lands on a horizontal timeline

You get black bars on both sides. That is normal behaviour, not a fault. You have three options.

Option	How	Result
① Leave it	Do nothing	Black side bars. The whole body stays visible — best choice if you're using it as a movement reference
② Fill the frame	Inspector → raise Zoom	Filling 16:9 from 9:16 needs Zoom around 3.2. The frame fills, but head, feet and most of the torso get cropped away
③ Blurred background	See below	The bars fill with a soft blur. Looks the most natural

Building the blurred background

Step	What to do
1	Stack the same clip on two tracks (V1, V2 — identical start time)
2	Select the lower (V1) clip → Inspector → raise Zoom until the black bars disappear. Top and bottom get cropped, but it's only the background
3	Effects (top left) → Blur → drag Gaussian Blur onto the V1 clip
4	Raise the blur strength in the Inspector until nothing is recognisable
5	Leave the upper (V2) clip alone — it stays centred at its original size

Exporting — stopping it coming out vertical

If the timeline itself is set to vertical, the exported file comes out vertical no matter what you do inside it. Check the timeline first.

Right-click the timeline in the Media Pool → Timelines → Timeline Settings → uncheck Use Project Settings → set Timeline Resolution to 1920 × 1080. Then confirm Resolution once more on the Deliver page.

When you have a whole batch to convert

If you don't need to edit and only need to convert the files, one line of the free tool ffmpeg is far faster. Ten files or a hundred, same effort.

ffmpeg -i input.mp4 -vf "hflip,scale=-2:1080,pad=1920:1080:(ow-iw)/2:0:black" -crf 18 -c:a copy output.mp4

Piece	Meaning
hflip	Mirror horizontally
scale=-2:1080	Fit the height to 1080, width follows the aspect ratio
pad=1920:1080...	Place it centred on a 1920×1080 canvas, fill the rest with black
-crf 18	Quality. Lower is better; at 18 the difference is invisible
-c:a copy	Copy the audio untouched

To fill the bars with a blurred background instead of black, use this.

ffmpeg -i input.mp4 -filter_complex \
 "[0:v]hflip,split=2[bg][fg];\
  [bg]scale=1920:-2,crop=1920:1080,boxblur=luma_radius=40:luma_power=2[bgb];\
  [fg]scale=-2:1080[fgs];\
  [bgb][fgs]overlay=(W-w)/2:0" \
 -crf 18 -c:a copy output.mp4

Don't need the flip? Just delete hflip, from either line. To mirror vertically instead, swap it for vflip.

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Shortcuts at a glance

Key	Function
A / T / B	Selection / Trim / Blade mode
N	Snapping on/off
Ctrl + \	Split at the playhead
Ctrl + T	Apply transitions across the selection
Ctrl + R	Show retime controls
, / .	Nudge the edit point one frame
Ctrl + C / X / V	Copy / Cut (ripples) / Paste
Backspace	Delete, leaving a gap
Ctrl + Z	Undo

Diagnose by symptom

If this happens	Cause	Fix
Things shift even though there's a gap	Trim mode	A
Every click cuts something	Blade mode	A
Only changed speed, but everything shifted	Ripple Sequence is on	Untick it
Cut the video and the audio got cut too	Auto Select is on	Select the clip first
Transition won't apply	No handles	Trim the clip to create spare frames
Asked for 1 second, got a tiny one	Insufficient handles	Same
Tiny gaps keep appearing	Snapping is off	N
Paste landed on the wrong track	Wrong destination track	Check the track number box

A practice order — thirty minutes and it's muscle memory

#	Practice
1	Switch between A, T, B and watch how the same drag differs
2	Turn snapping on with N and stick clips together
3	Cut with Ctrl + \, undo with Ctrl + Z
4	Ctrl + T on two clips — compare where it works and where it doesn't
5	Try 50% speed, Freeze Frame and Reverse once each

You don't need to memorize every feature. Knowing what to suspect when something behaves oddly is what carries the rest.

Cautions

• Duplicate the timeline before any big change. Right-click the timeline → Duplicate Timeline. Far more reliable than undo.
• Every shortcut is listed in the Edit and Timeline menus. When in doubt, that's the accurate source.
• Everything here works in the free edition. Studio is only needed for AI features like Magic Mask, noise reduction and Super Scale.

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References

• 8 DaVinci Resolve Traps Every Beginner Hits on Day One — soft footage, Media Offline flashes and more
• DaVinci Resolve official page (free download)
• Blackmagic official support and manuals
• More posts on botonglee.com