github mltframework/shotcut v21.03.13
v21.04 BETA/UNSTABLE

latest releases: v24.02.29, v24.02.19, v24.02.18...
pre-release3 years ago

Here is a preview/test-version of one of the things planned for version 21.04 (April). There will be at least one release candidate after this before the final release.

Update on 21.04.04 - Apple Silicon (M1)

We have a first native (not using Rosetta 2) build working on Apple M1 devices! This is not yet a universal app, maybe later in the year for that. Get shotcut-macos-ARM64-UNSTABLE-210404.dmg below.

Time Remapping!

To use it you must choose a clip with NO B-frames (that is a video encoding terminology). If you try to use it on a such clip you will be blocked by a dialog asking you to Convert to Edit-friendly....

After that, it is basically Filters > Time > Time Remap > Keyframes. Go to this forum post for more usage information.

Changes For Time Remap

  • Changed the dialog when attempting to use Time Remap on a clip with B-frames to the Convert to Edit-friendly dialog.
  • Added buttons to set desired speeds to Time Remap.
  • Disabled Smooth keyframes for Time Remap to prevent unexpected direction changes.
  • Fixed being able to add Time Remap after Convert replaces clips.
  • Fixed opening a clip-only project.
  • Fixed updating Time Remap filter UI when changing only a keyframe time position.
  • Fixed setting correct time on the last keyframe for Time Remap.
  • Fixed a crash when trimming a clip with Time Remap on it.
  • Fixed the initial speed for Time Remap to be exactly 1.0.
  • Fixed video does not show if audio comes before video in a multiplexed file after adding it to Playlist or Timeline.
  • Fixed video does not reflect changes to Properties > Track, Aspect ratio, Scan mode, or Color Range after adding it to Playlist or Timeline.
  • Fixed audio does not reflect changes to Properties > Track or Sync after adding it to Playlist or Timeline.
  • Various changes under the hood of the MLT engine to prepare it for a major new release with API-breaking changes to accommodate Time Remap.

Other Fixes

Everything from latest stable release 21.02.27 plus:

  • Added an option to Ignore missing files in Export > Export File (blocking dialog added in v21.01).
  • Fixed black frames in slideshow (broken in v21.02).
  • Fixed Export Frame dialog reappears (broken in v21.02).
  • Fixed Opacity filter may misbehave when using all smooth keyframes.
  • Fixed Export > Format = flac does not write a file with a duration.
  • Fixed using the mouse wheel over zoom sliders in Timeline and Keyframes.
  • Fixed an incorrect path to a file in proxy mode when the path starts with the name of a sibling folder.
  • Fixed converting non-animated Text: HTML to Text: Rich.
  • Fixed filter values do not update when moving keyframes.
  • Fixed waveform after adding a transition by drag a clip to the left.
  • Fixed showing <tractor> or blank as a missing file.
  • Fixed a possible crash on setting Properties > Speed higher than 23x.
  • Fixed a possible infinite loop in Pitch audio filter or Properties > Pitch Compensation.
  • Improved the sound quality for Properties > Pitch Compensation when Speed is between 0.5 and 2.0.
  • Disable Keyframes toolbar buttons for trim and simple keyframes if they are not supported.
  • Changed Keyframes when trimming a clip or filter to move, delete, or disable full keyframes.

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