
Description


Convert videos to high-quality GIFs.Gifski converts videos to animated GIFs that use thousands of colors per frame. This is made possible by some fancy features for efficient cross-frame palettes and temporal dithering.Keep in mind that Gifski is a converter, not a GIF creator. It will never support features like adding text and elements to a GIF. That's better done in a proper video editing app.â  Features- Video trimming- Precise control of dimensions- Control over GIF looping and bouncing (yo-yo) playback- Adjust the speed- Copy, share, or drag the GIF- Share extension- System service- Optionally produce smaller lower quality GIFs- Generate up to 50 FPS GIFs (for showing off design work on Dribbble)- Shortcuts supportâ  To convert, either:- Drag and drop your video onto the window or the Dock icon.- Click the âOpenâ button in the window or in the âFileâ menu and then choose a video.- Right-click a video in Finder and select this app in the âOpen Withâ menu.Gifski supports all the video formats that macOS supports (.mp4 or .mov with H264, HEVC, ProRes, etc). The QuickTime Animation format is not supported. Use ProRes 4444 XQ instead. It's more efficient, more widely supported, and like QuickTime Animation, it also supports alpha channel.â  Share extensionGifski includes a share extension that lets you share videos to Gifski. Just select Gifski from the Share menu of any macOS app.You can share a macOS screen recording with Gifski by clicking on the thumbnail that pops up once you are done recording and selecting âShareâ from there.â  System serviceGifski includes a system service that lets you quickly convert a video to GIF from the âServicesâ menu in any app that provides a compatible video file.â  Bounce (yo-yo) GIF playbackGifski includes the option to create GIFs that bounce back and forth between forward and backward playback. This option doubles the number of frames in the GIF so the file size will double as well.â  Tipsâ£ Quickly copy or save the GIFAfter converting, press Command+C to copy the GIF or Command+S to save it.â£ Change GIF dimensions with the keyboardIn the width/height input fields in the editor view, press the arrow up/down keys to change the value by 1. Hold the Option key meanwhile to change it by 10.â  FAQâ£ The generated GIFs are huge!The GIF image format is very space inefficient. It works best with short video clips. Try reducing the dimensions, FPS, or quality.â£ Why are 60 FPS and higher not supported?Browsers throttle frame rates above 50 FPS, playing them at 10 FPS.â  SupportClick the âSend Feedbackâ button in the âHelpâ menu in the app.




🌈 Convert videos to high-quality GIFs on your Mac

MIT License

Gifski


Description


The swiss army knife of lossless video/audio editingLosslessCut 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, fuelled by the awesome ffmpeg project 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.)- Lossless merge/concatenation of arbitrary files (with identical codecs parameters, e.g. from 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 and other tracks from one file into separate files)- 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- Change rotation/orientation metadata in videos- View technical data about all streams- Timeline zoom and frame/keyframe jumping- 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- Video thumbnails and audio waveformSome lossless use cases:- Remove audio tracks from a file- Add music to a video (or replace existing audio track)- Include a subtitle into a video- Extract music track from a video and cut it to your needs- Cut out commercials from a recorded TV show- Fix rotation of a video that has the wrong orientation flag set- Quickly change a H264 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 run these in another tool- Loop a video / audio clip X times quickly without re-encoding* Please note:- This app is not used for exact cutting. 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.- A lot of formats and codecs are supported, but not all possible video/audio formats can be supported. There may be issues with cutting videos from certain new cameras or some professional cameras using exotic codec configurations. VOB not supported.- You may not be able to cut some proprietary tracks on your files (e.g. gopro's GPMF), metadata tracks etc.- Preview is low quality for certain codecs- MPEG TS is tricky sometimes- EXIF metadata might not be preserved 100%Video music: Believe by Roa https://soundcloud.com/roa_music1031




The swiss army knife of lossless video/audio editing

GNU General Public License v2.0

lossless-cut

LaiFeng IOS Live Kit,H264 and AAC Hard coding，support GPUImage Beauty， rtmp transmission，weak network lost frame，Dynamic switching rate

Gifski

lossless-cut

LFLiveKit