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🏆 Top feature requests
#691 · mifi opened on Mar 2, 2021
46
Hall of shame: Fake LosslessCut clones 👎
#550 · mifi opened on Dec 13, 2020
19
🎹 Keyboard shortcuts and workflow
#254 · F438 mifi opened on Feb 21, 2020
82

Inconsistent snapshot capture file extension: jpg vs jpeg
mifi/lossless-cut#3213 · opened on Nov 10, 2026
2
Names of audio tracks on mp4 files are assigned to the "name" tag in metadata window, which is never used again. Should instead be assigned to "title" tag which seems to serve its intended purpose.
mifi/lossless-cut#3212 · opened on Nov 9, 2026
3
OTA MPEG-2 TS: Segment set to start at a keyframe (in keyframe mode) exports video that starts at the following keyframe
mifi/lossless-cut#3210 · opened on Nov 7, 2026
1
Export synchronized external SRT subtitles with video cuts
mifi/lossless-cut#3209 · opened on Nov 6, 2026
1
The first 2 or 4 frames are a copy of the keyframe
mifi/lossless-cut#3189 · opened on Oct 28, 2026
Working with segments
mifi/lossless-cut#3187 · opened on Oct 27, 2026
Feature Request: Single "Toggle Playback Speed" shortcut (1x <-> Custom Speed)
mifi/lossless-cut#3179 · opened on Oct 24, 2026
"Shift all segments on timeline" silently fails on invalid input/Timestamps require leading 0s
mifi/lossless-cut#3166 · opened on Oct 22, 2026
Reference Video side-by-side support
mifi/lossless-cut#3091 · opened on Oct 2, 2026
Automatically scroll to the last segment after closing it
mifi/lossless-cut#3071 · opened on Sep 25, 2026
Remove build.toolsets.appimage from package.json when upgrading to electron-builder v27
mifi/lossless-cut#3025 · opened on Aug 19, 2026
When extracting a specific segment from this video, the exported video file becomes corrupted and is unplayable
mifi/lossless-cut#3013 · opened on Aug 15, 2026
1
Detect Cinematic Black Bars with cropdetect.
mifi/lossless-cut#2995 · opened on Aug 3, 2026
7
Some files export with no audio
mifi/lossless-cut#2992 · opened on Aug 1, 2026
Windows export fails with "Error opening output files: Invalid argument" due to invalid timestamp characters in generated filename
mifi/lossless-cut#2986 · opened on Jul 29, 2026
3
Unable to find how to change playback preview audio language in LosslessCut
mifi/lossless-cut#2953 · opened on Jul 4, 2026
选择mp4格式时无法导出
mifi/lossless-cut#2951 · opened on Jul 2, 2026
no audio while previewing clip in the editor
mifi/lossless-cut#2949 · opened on Jun 28, 2026
An export preset that creates multiple videos using preset different settings.
mifi/lossless-cut#2948 · opened on Jun 28, 2026
Project (segments, cut points) import as a text with custom syntax (currently only from file?)
mifi/lossless-cut#2947 · opened on Jun 27, 2026
3
支持导入带编辑的MP4文件时不自动分割，而是轨道上显示标记位置
mifi/lossless-cut#2945 · opened on Jun 26, 2026
1
Hardware accelerated HEVC playback broken
mifi/lossless-cut#2938 · opened on Jun 21, 2026
1
Selecting specific audio track in FFmpeg-assisted playback breaks
mifi/lossless-cut#2936 · opened on Jun 20, 2026
1
"Set Current frame as cover art" does not work.
mifi/lossless-cut#2933 · opened on Jun 18, 2026
1
Feature: Fix broken timestamps
mifi/lossless-cut#2930 · opened on Jun 17, 2026
2

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Issues

Issues

Inconsistent snapshot capture file extension: jpg vs jpeg

Names of audio tracks on mp4 files are assigned to the "name" tag in metadata window, which is never used again. Should instead be assigned to "title" tag which seems to serve its intended purpose.

OTA MPEG-2 TS: Segment set to start at a keyframe (in keyframe mode) exports video that starts at the following keyframe

Export synchronized external SRT subtitles with video cuts

The first 2 or 4 frames are a copy of the keyframe

Working with segments

Feature Request: Single "Toggle Playback Speed" shortcut (1x <-> Custom Speed)

"Shift all segments on timeline" silently fails on invalid input/Timestamps require leading 0s

Reference Video side-by-side support

Automatically scroll to the last segment after closing it

Remove `build.toolsets.appimage` from package.json when upgrading to electron-builder v27

When extracting a specific segment from this video, the exported video file becomes corrupted and is unplayable

Detect Cinematic Black Bars with cropdetect.

Some files export with no audio

Windows export fails with "Error opening output files: Invalid argument" due to invalid timestamp characters in generated filename

Unable to find how to change playback preview audio language in LosslessCut

选择mp4格式时无法导出

no audio while previewing clip in the editor

An export preset that creates multiple videos using preset different settings.

Project (segments, cut points) import as a text with custom syntax (currently only from file?)

支持导入带编辑的MP4文件时不自动分割，而是轨道上显示标记位置

Hardware accelerated HEVC playback broken

Selecting specific audio track in FFmpeg-assisted playback breaks

"Set Current frame as cover art" does not work.

Feature: Fix broken timestamps