Much of this release was based on contributions in the form of code, presets,
title templates, feedback, bug reports, and testing nightly builds or the beta.
Also, recently, we added a
page to the Web site.
Added Center Playhead option to the Timeline and Keyframes menus.
Added Slow Zoom __, Hold __ presets to the Size and Position filter.
Added a Chroma Hold video filter.
Added a Swirl (HTML) video filter.
Added a simple Templates framework to the Overlay HTML filter (see
path Shotcut\share\shotcut\qml\filters\webvfx\templates to add your own)
with the following templates:
Blue Middle Bar
Creative Commons Music
Blank with Web Animations
Fixed launch crash on Linux by excluding libdrm libraries.
Fixed audio level changed by the Mask : From File filter.
Fixed Text filter may have glitches with Export > Parallel processing
(regression in v18.12.x).
Fixed missing file detected when Stabilize filter added without clicking
Fixed external monitoring on Linux screen.
Fixed unable to detect hardware encoders with spaces in the installation
Fixed changing Speed can move a clip.
Fixed changing Speed has no effect when the system region and language
decimal separators are different.
Fixed filter duration not adjusted when trimming a transition.
Fixed ripple trim when clip has a transition.
Fixed removing a transition by trimming adds some frames.
Fixed aspect ratio for File > Export Frame with non-square pixel video.
Fixed handling relative paths to external resources in the Overlay HTML
Fixed a crash opening a project after removing the bottom video track.
Fixed the lossless/H.264 preset to be completely lossless.
Fixed dropping a file from a file manager whose name has special/extended
characters (e.g. [, ]).
Fixed the state of the enabled checkbox for the Overlay HTML filter and
when using a color picker.
Fixed distortion after changing the Keyframe Type of a keyframe for the
Scale parameter in the Rotate and Scale filter.
Fixed right-clicking a keyframe to open context menu may change its position.
Fixed distortion when a Mirror filter is placed before a Size and
Position or Rotate and Scale filter.
Fixed Levels filter in locales with comma for decimal point.
Changes and Improvements
Upgraded FFmpeg to v4.1
Improved Color Grading filter by letting all parameters go from -100% to 100%.
Added an automatic retry without Parallel processing when Export job fails.
Set the Save as type list on the Export File dialog on Windows when a
preset defines a filename extension.
The new Mask: Apply filter makes it possible to mask filters without using
multiple tracks! Use Mask: Simple Shape or Mask: From File to start the
filter mask followed the video filters to be masked followed by Mask: Apply
to apply the mask to the filters in between. Filters before or after the mask
filters affect the entire video frame. One can still use Mask: Simple Shape
or the new Mask: From File to affect the alpha channel for multitrack
compositing as before.
Added View > Scopes > Video Histogram.
Added Preset to some more filters:
Added Preset and simple and advanced keyframes to the Balance and Pan audio filters.
Added a Levels video filter with simple and advanced keyframes!
Added Properties > Color Range for video clips.
Replace the Mask video filter with 3 new filters:
Mask: Simple Shape
Mask: From File
The new Mask: From File is a powerful new video filter offering 3 modes:
wipe transition (stock or custom)
Channel > Brightness from a video or image file (File > Custom…)
Channel > Alpha from a video or image file
Moreover, Threshold can be animated with simple or keyframes, which is
especially nice when used with luma-wipe image files (stock or custom). Not only
can you wipe on a filter but also you can use this as an alternative way to make
a wipe transition using multiple tracks (instead of same track transition).
Fixed color accuracy of lossless/Ut Video preset and use yuv422p format.
Fixed number of digits for seconds in the Timer video filter when using Format > MM:SS.SS.
Fixed compositing completely transparent areas of alpha channel darkens output.
Fixed some generators (Color Bars, Ising, Lissajous, Plasma) not working correctly in Timeline.
Fixed Settings > External Monitor > DeckLink/Intensity can stall when Settings > Realtime is enabled.
Fixed making project folder if a parent folder does not exist.
Fixed New Project > Start does not save a .mlt file until you open media and save.
Fixed launch on some Linux (e.g. gentoo) by including libselinux .
Fixed crash when undo Playlist > Remove All.
Fixed auto-saved file not removed when save and exit with no changes.
Fixed the color accuracy of the Color generator.
Fixed numeric locale bug in the Audio Spectrum Visualization and Audio Waveform Visualization filters.
Fixed clip reloaded when leaving Properties > Speed with no change.
Fixed Settings > External Monitor on Windows screen.
Fixed launch crash on Linux with (Csound) csladspa < 6.11.1 installed.
Changes and Improvements
Improved color accuracy of internal RGB-to-YUV conversions.
Changed Quality to 100% when using the intermediate/ProRes preset.
Added 16:9, 9:16, and 1:1 aspect ratios for transition wipes.
Moved Properties > Reverse… from the overflow menu to a button.
Changed Properties > Reverse… to use project folder if used.
When Reverse job completes, automatically open it and add it to the Playlist.
Start playback from the beginning if you play when the play head is at the end.
Improved speed of the Text and Timer video filters.
This version brings hardware encoding to macOS and VA-API encoding for Linux.
Meanwhile, the experimental GPU Effects mode, which was always unstable and
unsupported is made a truly advanced option by hiding it. Now, one can only
enable it by manually changing the configuration file/registry. To make things
easier a New Project screen was added, most Export options are hidden behind an
Advanced button, hardware encoding gets a checkbox, and a signed macOS build is
Shotcut is a free, open source, cross-platform video editor for Windows, Mac and Linux. Major features include support for a wide range of formats; no import required meaning native timeline editing; Blackmagic Design support for input and preview monitoring; and resolution support to 4k.