Finder for video editors on Mac: how to find, preview and organize footage with Lazur

Finder is the file browser built into every Mac. For video editors, it sits in front of the editing app. You use it to find footage on cards and drives, check what is there, and copy it to the right place. Your editor does the cutting. Finder handles the files underneath.

What video editors do in Finder

Most editors use Finder for the same handful of jobs. Each job carries a different risk. Knowing the risk tells you which setting to check.

• Ingest: copy footage from cards and drives to a project drive.
• Locate: find the original or proxy file behind a clip in your editor.
• Preview: check takes before they go into a timeline.
• Organize: sort shoots into folders, tags, and Smart Folders.
• Hand off: move finished media to an assistant, a colorist, or an archive.

The trouble starts when Finder and your editor both touch the same file. Finder moves and renames things. Your editor keeps a record of where each file lives. Move a file in Finder without telling the editor, and the clip goes offline. Most problems in this guide come from that gap.

Preview clips in Quick Look before you import

Select a clip in Finder and press the Space bar. Quick Look opens a full preview without launching your editor. Use it to check picture, sound, and whether a take is worth importing. You can select more than one file and press the Space bar to preview them.

Quick Look also makes small edits. You can rotate a clip. You can trim audio or video by dragging the yellow handles. When you finish, you choose whether to replace the original or save a new file. Pick the option on purpose every time.

Some files will not preview. The file may use a codec that Quick Look cannot read. Some people install third-party Quick Look plug-ins to fill that gap. Check the plug-in's own website before you install one, and test it on a copy first.

Organize footage with tags, folders, and Smart Folders

Finder gives you three ways to sort footage without moving it. Tags attach labels to files. Smart Folders collect files that match a rule. Gallery view lets you scan a folder visually. Each one changes what you see. None of them moves the files on disk.

• Tag your picks with a color, then click that tag in the sidebar to see every pick at once.
• Use a Smart Folder when you want the same search to update as new files arrive.
• Turn on Keep folders on top in Finder > Settings > Advanced, so folders stay above files when you sort by name.
• Turn on Show all filename extensions in the same Advanced panel, so you can see a file's type at a glance.

Aliases are the other option. Select a folder and choose File > Make Alias. The alias works as a shortcut to the same folder. Test one clip in your editor before you rely on an alias for media. Editors may handle an alias differently from the original path.

Names matter more than tags over time. Name each card folder for the shoot, the date, and the location before you copy anything. A folder called Untitled tells you nothing a year later.

Import from Finder into Final Cut Pro without surprises

In Final Cut Pro 12.4, dragging files from Finder looks simple. Apple says that drag uses the import settings you saved in Final Cut Pro settings. Those settings can add keywords, transcode files, or analyze them. The same drag applies all of that every time, so check the settings before you drag a card.

For full control, choose File > Import > Media, or press ⌘I. The Media Import window shows storage, keyword, transcoding, and analysis options before anything copies. Read each section once, then keep the choices you use most.

Copy to library or Leave files in place

A symbolic link is a pointer to a file. The footage stays where it was. That is why Leave files in place feels light at first. It also means a folder move in Finder can strand your project. To turn links into real files, choose File > Consolidate Event Files.

Keywords are opt-in. In the import window, From Finder tags creates a keyword for each Finder tag, plus a Keyword Collection. From folders creates a keyword from each folder name and applies it to every file inside. Both stay off until you turn them on.

Folder keywords help only when the folder names are good. A folder called Untitled becomes a keyword that means nothing. A folder named for the shoot, the date, and the location becomes a search term you will actually use later.

A safe ingest routine for a card or drive

1. Create a project folder on your project drive, and name it for the shoot and the date.
2. Preview a few clips with the Space bar to confirm the card holds the takes you need.
3. In Final Cut Pro, press ⌘I, then choose your storage option, keyword options, and transcoding.
4. Import, then check that the event shows every clip before you touch the card.
5. Keep the card until you have confirmed a second copy exists on another drive.

Some editors copy cards in Finder first, then import from that copy. That works. Keep the Finder copy in one place, and point the import at it. Avoid mixing a Finder copy and a card import in the same event, because duplicate clips make the event hard to read.

Find the original and proxy files behind a clip

Select a clip in Final Cut Pro and choose File > Reveal in Finder, or press Shift-Command-R. Finder opens the original file and selects it. This is the fastest way to see where footage sits on disk for a selected clip.

For the proxy, choose File > Reveal Proxy Media in Finder instead. Apple's proxy files run from 12.5% to 100% of the original frame size. They need far less storage than optimized files, which matters when a drive is nearly full.

Optimized or proxy: which one to choose

Optimized files are transcoded to Apple ProRes 422. Final Cut Pro dims the option when your camera format already edits smoothly, so you may not need it. Proxy files use ProRes 422 Proxy or HEVC. Original media is kept either way. Transcoding runs in the Background Tasks window.

Choose proxies when storage is tight or the camera files are heavy for your Mac. Choose optimized files when you want full quality in a format your Mac handles well. Watch the Background Tasks window for progress, and wait for transcoding to finish before you start a timeline.

Proxy folders grow quietly. They can sit on a drive long after a project ends. Remove them from inside your editor, not by dragging folders to the Trash in Finder. Dragging them away can break the links your editor tracks.

Finder slowdowns on large folders and external drives

Finder can slow down with big folders. One Apple Community thread describes video thumbnails that stopped while scrolling in folders over 1,000 files on an external hard drive. Both Macs in that report used an external drive. The only suggestion was a Spotlight index rebuild, and no fix was confirmed.

Treat that report as one case, not a limit. It does not mean every folder over 1,000 files will fail. Test your own drive with a few folders before you change how you work.

• Check that the external drive connects directly to the Mac, not through a busy hub.
• Split a very large card dump into folders by shoot day or camera.
• Open the clip with the Space bar. If Quick Look plays it, the file is fine and only the thumbnail is stuck.
• Try a Spotlight index rebuild, the only fix the thread suggested. Nobody in the thread confirmed it worked.
• Write down your macOS version and drive type before you ask for help online.

Slow folders often come from too many files in one place. Splitting the work into smaller folders is a fix you control, and it costs nothing.

Trash settings and the mistakes that cost footage

Finder can empty the Trash for you. On macOS 27, open Finder > Settings > General > Advanced and look for Remove items from the Trash after 30 days. If that box is on, items in the Trash are removed after 30 days. Check it before you clear a drive, so you do not lose a copy you still need.

Trash is not a backup. Editors often drag a card copy to the Trash to free space, then need it back for a re-export. Keep a second copy on another drive until the project is delivered and archived.

Common mistakes video editors make in Finder

• Moving events in Finder when they use Leave files in place. The editor loses the path to the footage.
• Leaving folder keywords on for folders named Untitled. Every clip gets a keyword that tells you nothing.
• Dragging a card in without checking the saved import settings. Last month's transcoding choice still applies.
• Trimming a clip in Quick Look and choosing replace the original. The full take is gone.
• Deleting proxy folders from Finder while the editor still points at them.

Each mistake traces back to one setting or one file you did not check. A few minutes of checking before each shoot prevents most of them. That habit matters more than any single shortcut in this guide.

Worked example: main and backup camera footage

Say a shoot used a main camera and a backup camera. Each camera wrote its own card. You want one event for the shoot, one folder per camera, and no duplicate clips. Start in Finder. Make a project folder named for the shoot. Make a subfolder for each camera inside it.

Import each card from its own subfolder. In the Media Import window, choose Copy to library so the footage lives with the project. Turn on From folders for keywords, so each clip carries its camera name. Leave From Finder tags off unless you tagged the cards.

When the clips are in, select a clip and press Shift-Command-R to see its file in Finder. If a file is missing, check the camera subfolder before you assume the card failed. Fix mistakes inside the library when you can. Finder moves are the ones editors regret.

Where Lazur fits in a Finder session

Lazur is a voice assistant for the Mac. It lives in the notch. Hold ⌥⌘, Option and Command together, to ask about anything on screen. Lazur sees the screen while you hold the keys, then answers out loud. It works the same way in Finder as in your editor.

Ask where something is and Lazur draws a circle and a label around it on your screen. Ask how to do something and Lazur guides you one click at a time. It waits for each click before it moves on. It does not click for you, and it does not move your files.

Hold fn to dictate. The text lands at the cursor in any app. Dictation works well for folder names, shot notes, and delivery emails. A personal dictionary helps with client names, camera model names, and place names that the default spelling gets wrong. Clipboard slots can hold text you paste often.

Lazur listens and looks at the screen only while you hold the shortcut. Audio and the screenshot go to AI providers so Lazur can answer. They are not stored. Content is never used to train AI models. If a project has strict client terms, read your agreement before any tool sees unreleased footage.

Lazur does not edit files, move files, or operate other apps for you. It is not a plugin or add-in for Final Cut Pro or any other app. It has no partnership with any app maker. Think of it as a guide that sits beside your work.

Set up a folder layout you can reuse

Apple's Finder and Final Cut Pro guides do not include folder templates for video editors. The layouts you see online come from editors and studios. A good layout has a folder for each stage of the work, with names that sort in the order you use them.

• Ingest: untouched copies from each card, in one folder per shoot.
• Selects: clips you have picked, tagged with a color.
• Proxies: leave these for your editor to create and manage.
• Exports: finished deliveries, kept apart from source files.
• Archive: finished projects you keep but do not edit.

Keep the layout the same from project to project. Consistency matters more than the exact names. A fixed layout tells you where to look, even when a deadline makes you rush. Write the layout down once and keep it near your desk.

Use the same date format in every folder name, so folders sort in order in Finder. Put the year first, then the month, then the day. That keeps a shoot from last spring next to the one from this month.

Next steps for your Mac this week

Start with one upcoming shoot. Set your Final Cut Pro import options first, then save them. Test a clip through File > Reveal in Finder and File > Reveal Proxy Media in Finder. Check the Trash setting in Finder before you clear any drive.

If you want voice help while you work, see the Lazur download page. Lazur runs on macOS, on Apple silicon and Intel Macs. Windows is planned, not available. Current plans are on the pricing page.