![]() 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. Thanks to my supporters and everyone who purchased LosslessCut! In future versions I plan on finding a way to better indicate which frame the cut will actually happen at, and the ultimate end goal is to implement "Smart Cutting" which can also be accurate.The swiss army knife of lossless video/audio editing I'm constantly looking for ways to improve this and make it more intuitive. Some videos and codecs have keyframes spaced very far apart, like yours most likely has keyframes 10-15 seconds apart, hence it will include those 10-15 seconds of footage too, even if you try to cut it away. It is not possible for the cut to happen between keyframes, and the way it usually works is that the cutting algorithm will round to the nearest *previous* keyframe. As for your issues with cut-points, this is actually a known issue and a limitation with lossless cutting. ![]() Maybe you can try again: and I'll keep a lookout in the spam folder. Emailedd the developer with no response.įirst apologies for the slow reply, I don't check App Store Connect very often, and for some reason I haven't received your email. Found this to be more frustrating than useful. mov I would only get the audio file with no video. When doing the "normal" cut and saving to. Often the first cut if wittin 10-15 seconds of the beginning of the clip would include all media up to the intended cut point. Each time I found that the position of the cut and where in IN point started seemed to vary. EXIF metadata might not be preserved 100%Įxperiemented with several files at diffferent cut points. Preview is low quality for certain codecs You may not be able to cut some proprietary tracks on your files (e.g. There may be issues with cutting videos from certain new cameras or some professional cameras using exotic codec configurations. A lot of formats and codecs are supported, but not all possible video/audio formats can be supported. Start cut time will be "rounded" to the nearest previous keyframe, which may be a fraction of a second before your desired cut point, or up to several seconds, depending on the encoding. This app is not used for exact cutting. Loop a video / audio clip X times quickly without re-encoding Export a list of cut times as a CSV EDL and run these in another tool Import a list of cut times from other tool as a EDL (edit decision list, CSV) and run these cuts with LosslessCut Quickly change a H264 MKV video to MOV or MP4 for playback on iPhone Fix rotation of a video that has the wrong orientation flag set Cut out commercials from a recorded TV show Extract music track from a video and cut it to your needs Add music to a video (or replace existing audio track) View segment details, export/import cut segments as CSV ![]() View ffmpeg last command log so you can modify and re-run recent commands on the command line ![]() Saves per project cut segments to project file Timeline zoom and frame/keyframe jumping Change rotation/orientation metadata in videos Take full-resolution snapshots from videos in JPEG/PNG format Remux into any compatible output format Losslessly extract all tracks from a file (extract video, audio, subtitle and other tracks from one file into separate files) add music or subtitle track to a video file) Lossless stream editing: Combine arbitrary tracks from multiple files (ex. Lossless merge/concatenation of arbitrary files (with identical codecs parameters, e.g. Losslessly cut out parts of video/audio (for cutting away commercials etc.) Lossless cutting of most video and audio formats Everything is extremely fast because it does an almost direct data copy, fueled by the awesome ffmpeg which does all the grunt work. Or you can add a music or subtitle track to your video without needing to encode. 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. 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. 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 swiss army knife of lossless video/audio editing
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