Video Trimmer

Name: Video Trimmer
Author: Ivan Molodetskikh

by Ivan Molodetskikh

Trim videos quickly

Sandboxed Verified creator GPL-3.0-or-later v26.03.1

Install Source code

About

Video Trimmer cuts out a fragment of a video given the start and end timestamps. The video is never re-encoded, so the process is very fast and does not reduce the video quality.

Permissions

Fully sandboxed: no extra permissions requested.

Who publishes this

The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.

hosted by gitlab.gnome.org/yalter, which owns the org.gnome.gitlab namespace of org.gnome.gitlab.YaLTeR.VideoTrimmer.Devel
publisher:namespace

Maintenance

Recent activity on the upstream repository, or built and reviewed by Flathub.

No staleness signals: recent activity, or built and reviewed by Flathub.

Install

From the project's own remote

flatpak remote-add --if-not-exists gnome-nightly https://nightly.gnome.org/gnome-nightly.flatpakrepo

flatpak install gnome-nightly org.gnome.gitlab.YaLTeR.VideoTrimmer.Devel

https://nightly.gnome.org/gnome-nightly.flatpakrepo

Adds a third-party remote: future updates of this app come from it.

Installing with the Flatsonar desktop app adds the checks the terminal does not: the files are unpacked and scanned, the real permissions are re-scored, and you are asked twice if anything is off. Get it.

Details

App id: org.gnome.gitlab.YaLTeR.VideoTrimmer.Devel
License: GPL-3.0-or-later
Version: 26.03.1
Categories: Video, AudioVideo, AudioVideoEditing
Where: Outside Flathub
Listed since: Sep 21, 2026

For developers

Link back to this listing from your README:

[![Get it on Flatsonar](https://img.shields.io/badge/Get_it_on-Flatsonar-6f42c1)](https://flatsonar.org/apps/org.gnome.gitlab.YaLTeR.VideoTrimmer.Devel)