LosslessCut aims to be the ultimate cross platform FFmpeg GUI for extremely fast and lossless operations on video, audio, subtitle and other related media files. The main feature is lossless trimming and cutting of video and audio files, which is great for saving space by rough-cutting your large video files taken from a video camera, GoPro, drone, etc. It lets you quickly extract the good parts from your videos and discard many gigabytes of data without doing a slow re-encode and thereby losing quality. Or you can add a music or subtitle track to your video without needing to encode. Everything is extremely fast because it does an almost direct data copy, fueled by the awesome FFmpeg which does all the grunt work.
Features
- Lossless cutting of most video and audio formats
- Losslessly cut out parts of video/audio (for cutting away commercials etc.)
- Losslessly rearrange the order of video/audio segments
- Lossless merge/concatenation of arbitrary files (with identical codecs parameters, e.g. from the same camera)
- Lossless stream editing: Combine arbitrary tracks from multiple files (ex. add music or subtitle track to a video file)
- Losslessly extract all tracks from a file (extract video, audio, subtitle, attachments and other tracks from one file into separate files)
- Batch view for fast multi-file workflow
- Remux into any compatible output format
- Take full-resolution snapshots from videos in JPEG/PNG format
- Manual input of cutpoint times
- Apply a per-file timecode offset (and auto load timecode from file)
- Change rotation/orientation metadata in videos
- View technical data about all streams
- Timeline zoom and frame/keyframe jumping for accurate cutting around keyframes
- Saves per project cut segments to project file
- View FFmpeg last command log so you can modify and re-run recent commands on the command line
- Undo/redo
- Give labels to cut segments
- View segment details, export/import cut segments as CSV
- Import segments from: MP4/MKV chapters, Text file, YouTube, CSV, CUE, XML (DaVinci, Final Cut Pro)
- Video thumbnails and audio waveform
- Edit file metadata and per-stream metadata
- Edit per-stream disposition
- Cut with chapter marks
- Annotate segments with tags
- View subtitles
Example lossless use cases
- Cut out commercials from a recorded TV show (and re-format from TS to MP4)
- Remove audio tracks from a file
- Extract music track from a video and cut it to your needs
- Add music to a video (or replace existing audio track)
- Combine audio and video tracks from separate recordings
- Include an external subtitle into a video
- Quickly change a H264/H265 MKV video to MOV or MP4 for playback on iPhone
- Import a list of cut times from other tool as a EDL (edit decision list, CSV) and run these cuts with LosslessCut
- Export a list of cut times as a CSV EDL and process these in another tool
- Quickly cut a file by its MP4/MKV chapters
- Quickly cut a YouTube video by its chapters (or music times from a comment)
- Change the language of a file"s audio/subtitle tracks
- Attach cover art to videos
- Change author, title, GPS position, recording time of a video
- Fix rotation of a video that has the wrong orientation flag set
- Great for rotating phone videos that come out the wrong way without actually re-encoding the video.
- Loop a video / audio clip X times quickly without re-encoding
LosslessCut 3.49.0 changelog:
- Implement detect silence #1334
- Allow changing parameters of black detect #623
- Create segments from scene changes or keyframes #1398
- Make timeline zoom exponential
- Allow combining overlapping segments #1334
- Improve "cut finished"-dialog
Improve snapshot capture
- Allow setting capture frame method #88
- Allow changing quality #1141 #371
Extract frames as images, new features
- Capture the best image every nth second
- Capture exactly one image every nth second #1139
- Capture exactly one image every nth frame #1139
- Capture frames that differ the most from the previous frame
Other changes
- Reorganize settings page
- Add setting to disable hevc #88
- Add setting to disable auto updates #1386 #1418
- Always use timecode format setting - also when exporting files
- Allow extract frames with timestamp files names or file numbers #1139
- Make segments copyable #719
- fallback sanitize properly (force filenamify)
- show warning when ffmpeg vtag issue #1406 #280
- better respect "hide all notifications"
- improve export failed feedback #1409
- add more invalid chars to filename check
- always show segment name error in export page
- improve detection of mp4/mov #1353
- use adts for aac (ipod was incorrect)
- set default export save dialog path #1393
- allow aborting any operation #524
- make extract all streams only extract enabled streams #1335
- show progress in app title bar #1417
- upgrade electron to 22 (hevc suppport no longer experimental)
- add some hevc support checking #88 #1375 #1407
- fix broken progress (duration)
- fix bug with waveform #1416
- sync i18n
- workaround trashItem issue #1381
- preserve streams when fixing duration #1415
- fix broken second instance cli args #1387
- fix bool cli arg #1387
Download (64-bit): LosslessCut 3.49.0 | 102.0 MB (Open Source)
Links: LosslessCut Website | Other Operating Systems