Shotcut
Shotcut is a cross-platform video editor with a native timeline, proxy editing, preview scaling, filters, subtitles and multi-format export. This page covers project settings, media organization and delivery checks.
What Shotcut provides
Shotcut combines a native timeline, multi-track editing, filters, subtitles, proxy media and export presets for Windows, macOS and Linux. Proxy files and preview scaling reduce editing load but are not master media; the original clips must remain available for final export.
Make delivery settings explicit
A project should record resolution, frame rate, scan mode, color depth, audio channels and target codec. Variable-frame-rate clips, hardware decoding and high-bit-depth workflows deserve a short-range export test before a full render.
Maintenance note
This page reviews Shotcut for proxy editing, subtitle timing, multi-track projects and export verification. Content review date: 2026-08-23.
Save to your cloud drive
Open the cloud drive to get the file directly, or save it for convenient access on another device.
Quark Cloud Drive
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Baidu Netdisk
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Shotcut proxy editing and subtitle export guide
Create a project from representative footage, establish the video mode, test proxies and subtitles on a short range and verify color, audio and frame rate before rendering the full timeline.
Before you start
- Copy media, audio, images, subtitles and fonts into a fixed project directory with a read-only backup.
- Reserve space for proxies, conversion files, cache and exports for the selected platform.
- Record target resolution, frame rate, scan mode, color depth, channels and delivery codec.
Installation steps
- 01
Install the matching build
Install Shotcut for the platform and architecture, launch it and confirm the version, graphics adapter and media paths before opening a project.
- 02
Set project mode and media paths
Create a deliberate project directory, choose the video mode from the main source or delivery requirement and inspect frame rate, rotation, channels and color.
- 03
Organize tracks and captions
Separate picture, overlays, audio and subtitles, confirm whether each filter applies to a clip, track or output and keep caption timing aligned with the timeline frame rate.
Quick start
- 01
Generate and verify proxies
Enable proxies for heavy footage, choose a practical preview scale and check proxy duration, rotation and audio sync before editing the whole project.
- 02
Export a short validation range
Render motion, captions, transitions and loud sections with the target preset, checking color, bit depth, sync, subtitle boundaries and player compatibility.
- 03
Archive the project
After the test passes, render the full project and preserve project files, original media, captions, fonts and settings; reopen from another directory before cleaning caches.
Usage tips
- Proxy media, preview scaling and edit-friendly conversions are different mechanisms and can all consume extra disk.
- Keep original media online for final export and use a copy when diagnosing a file that may be incomplete.
- Record whether hardware decoding or filters were enabled when comparing output across devices.
Troubleshooting and uninstall
Why is proxy video rotated or out of sync?
Regenerate the affected proxy, check source rotation metadata, project frame rate and variable-frame-rate behavior and test with a constant-frame-rate copy if needed.
Why does export differ from the preview?
Check processing mode, preview scaling, hardware decoding, filter scope and subtitle frame rate, then export a short range while changing one variable at a time.
- Preserve project dependenciesSave the project, original media, captions, fonts and export notes, confirm the project opens without proxies and test a reconnected copy.
- Remove the app and rebuildable filesExit Shotcut, uninstall it through the platform and clear proxies, cache and conversion files only after the source and final delivery are archived.
Frequently asked questions
Do proxies reduce final export quality?
Properly linked proxies are for editing and preview; final export should use the original media. A missing or moved original can still leave the project unable to produce the intended master.
Should every clip be converted before editing?
No. Supported clips can often enter the timeline directly, while variable frame rate or difficult codecs may benefit from an edit-friendly copy after checking its destination and storage cost.
Can built-in Elements assets always be reused commercially?
Asset categories can have different terms. Check the specific asset license and delivery requirements instead of treating the editor's bundled panel as one universal license.
Does the download require an extraction code?
The Quark entry does not require one; the four-character code for the Baidu entry is shown beside its download entry.