LosslessCut 3.64.0

Its primary feature is lossless trimming and cutting of video and audio files, which is particularly useful for reducing the size of large video files captured from devices like GoPro, drones, or video cameras.

This allows you to extract the desired parts of your videos quickly without losing quality or having to perform a slow re-encode process.

With LosslessCut, you can also add music or subtitle tracks to your video without needing to encode the entire file.

This is accomplished by an almost direct data copy using the powerful FFmpeg technology, which performs all the grunt work behind the scenes.

As a result, all of the operations you perform with LosslessCut are exceptionally fast and efficient.

LosslessCut offers a wide range of features, including lossless cutting of most video and audio formats, lossless rearrangement of the order of video/audio segments, lossless merge/concatenation of arbitrary files with identical codec parameters, and lossless stream editing, allowing you to combine arbitrary tracks from multiple files.

You can also extract all tracks from a file and remux them into any compatible output format.

LosslessCut lets you take full-resolution snapshots from videos in JPEG/PNG format and provides manual input of cutpoint times. You can apply a per-file timecode offset, change rotation/orientation metadata in videos, and view technical data about all streams.

It also includes timeline zoom and frame/keyframe jumping for accurate cutting around keyframes.

Other features include the ability to save per-project cut segments to a project file, view FFmpeg last command log, and undo/redo. You can give labels to cut segments, view segment details, and export/import cut segments as CSV.

LosslessCut allows you to import segments from various sources, such as MP4/MKV chapters, text files, YouTube, CSV, CUE, and XML (DaVinci, Final Cut Pro).

You can also edit file metadata and per-stream metadata and cut with chapter marks.

Overall, LosslessCut is an excellent tool for anyone looking to perform lossless operations on their video and audio files quickly and efficiently.

Changes to LosslessCut 3.64.0:

- Allow customising output file name using a template when merging too
- URL download feature #1486
- Implement customisable wheel modifiers
- Allow revealing config path in File Explorer/Finder
- Allow drag-drop working dir
- Allow auto-reassign duplicate keybinding
- Allow selecting track also when there's only one: this allows the user to enable ffmpeg assisted playback when audio track is not supported
- Two black/silent detect modes: Mode 1: start/stop segments at the center of each black/silent section. Mode 2: bounding the black/silent sections
- Improve seek speed (wait for seeked event)
- Fix seek timeline indicator jerkiness bug
- Make timeline time transparent when hovering it with mouse
- Re-encode FLAC when cutting
- GPS map: Support more DJI devices
- Reduce flickering
- Make it more explicit when changing mp4 to mov and show a notification
- Check if output file is writable before exporting (if it exists) so we can inform user
- Escape last ffmpeg command properly on windows and escape quote on linux
- Don't show keyframes when packed too close together
- Convert all non webvtt to webvtt when exporting to webm
- Allow enabling/disabling preservation of metadata and chapters
- Prevent alt button from opening menu when alt is bound in some keybinding
- Make toasts wider
- Always show playback rate
- Don't use toasts for fatal errors
- Improve Settings page
- Give segment list a scroll bar
- Improve subtitle rendering
- Log more ffmpeg commands
- Translation update
- Bug fixes and improvements

— Full list of changes.

From developer:

New full-screen audio waveform view coming soon! pic.twitter.com/bzV5jhprjD

— LosslessCut (@LosslessCut) March 12, 2023