Changelog for shotcut-24.09.13-149.3.x86_64.rpm :

* Mon Sep 16 2024 Michael Vetter - Update to 24.09.13: This is a quick followup release to version 24.08 that introduced a few major new bugs:
* Fixed seeking and frozen video with some files or scenarios.
* Fixed Reverb audio filter missing on Windows.
* Fixed wrong frame rate for Android Camera videos. Other Fixes:
* Fixed some issues with Timeline > Clip > Apply Copied Filters.
* Fixed keyframes are added when not intended in Color Grading video filter.
* Fixed color in Export > Presets > stills > JPEG preset.
* Fixed audio-only WMA file with DTS audio not playing. Improvements:
* Added Increase Text Size and Decrease Text Size to the context menu for Notes. You can also use Ctrl with the mouse wheel.
* Added a Reframe video filter (Output only) and Export > Video > Reframe button.
* Added Export > Video > Resample with warning dialog to enable the oft-misused export video resolution, aspect ratio, and frame rate fields.
* Added a warning dialog when changing Settings > Video Mode or Timeline > Output > Edit with a project open.
* Upgraded MLT to version 7.28.0.
* Mon Sep 02 2024 Michael Vetter - Update to 24.08.29:
* Added View > Subtitles.
* Added Subtitle Burn In video filter (only works on Output track).
* Added a Power (W) ( #gps_power#) field to the GPS Text video filter.
* Now Enter or Return in Filters > search changes focus to the search results.
* Now Up or Down in Help > Actions and Shortcuts > search changes focus to the search results.
* Changed the Softness to 0 in the Obscure With Blur and Obscure With Mosaic filter sets.
* Fixed the Linux portable, AppImage, and Snap fail to launch on some systems (e.g. Ubuntu 24.04) with Qt 6 and Wayland.
* Fixed occasional audio pop/click with some media files especially with uncompressed audio.
* Fixed lag in Filters > search.
* Fixed a disabled Crop: Circle or Crop: Rectangle video filter becomes enabled when reselected.
* Fixed the hevc_toolbox hardware video encoder fails detection on some Intel Macs.
* Fixed file dialogs open slowly in the Linux AppImage.
* Fixed overriding Properties > Rotation on a proxy video whose default is not 0 exports with wrong rotation. This bug affected the creation of the proxy and thus requires making a new proxy, which is easier said than done on Windows due to file locking. Properties > Proxy > Disable Proxy on the affected clips is a workaround if you do not turn off proxy completely.
* Fixed Properties > Proxy > Make Proxy does not override a DJI- or GoPro-provided proxy video.
* Fixed 59.94 fps in Matroska falsely identified as variable frame rate (broke in v24.06).
* Fixed mono audio assets not playing through both stereo channels (broken in v24.06).
* Fixed Open Other > Audio/Video Device > Video Input on macOS (broke in v24.06).
* Fixed spinboxes on Settings > Theme > System on Windows takes too much space from the numeric field (broke in v24.06).
* Fixed many audio filters missing for Windows on Arm computers (broke in v24.06).
* Fixed setting the audio language in Export > Other using alang=.
* Fixed right Alt key (AltGr) for text input in some languages instead keyboard shortcuts/actions in Windows.
* Fixed the Convert dialog when dropping hangs Windows Explorer until the dialog is closed.
* Fixed Add Keyframe at Playhead for some filters, for example Color Grading.
* Fixed enabling keyframes in Color Grading adds 2 keyframes.
* Fixed the modal font dialog on Linux can be behind main window making Shotcut not responsive.
* Upgraded MLT to version 7.26.0.
* Fri Jun 28 2024 Michael Vetter - Update to 24.06.26:
* Added SVT-AV1 encoder (faster non-hardware AV1 encoder).
* Added support for AVIF (AV1) images.
* Added a Drop Shadow video filter that uses the input alpha channel. This means that it will not work as expected when used after a text filter on a video clip; rather, you must use a text clip on an upper track.
* Added a Vibrance video filter. This is similar to Saturation, but Vibrance is sensitive to the current saturation instead of adjusting all values equally as in saturation. This is especially helpful to prevent affecting skin tones.
* Added the Mid-Side Matrix audio filter for processing these kinds of microphones into proper stereo sound.
* Added Keyframes > Scrub While Dragging.
* Added Playlist > menu > Columns.
* Added support for DJI LRF (MP4) files as a proxy.
* Improved handling for some variable frame rate videos. Now, Properties tries to show the file’s target frame rate and extends the variable detection logic to include strange average frame rate values (what previous versions showed in Properties).
* Changed Playlist Tiles view mode to show Date instead of In/Start.
* Fixed using graphics (text, image, etc.) on upper video track with GPU Effects.
* Fixed an off-by-one frame bug in the duration for Glaxnimate animations.
* Fixed Undo does not work for time filters.
* Fixed spamming (Undo) History when using the timeline fade controls.
* Fixed preview color with GPU Effecs is inaccurate.
* Fixed Timeline > Select None does not clear the Filters panel or VUI.
* Fixed single click does not reset a multi-selection.
* Fixed Export > Codec > Quality hint not updated after changing Rate control.
* Fixed Properties > Proxy > Make does not regenerate if already exists.
* Fixed changing Properties (except Speed) affects clips on other tracks with Ripple All Tracks turned on.
* Fixed drag from Source and drop to Source changes Playlist.
* Fixed Automatically Add Tracks changes the current video track, which can cause unexpected behavior with Properties > Speed change, for example.
* Fixed files generated automatically in the project folder (.stab, .rawr, etc.) are incorrectly generated in the app data’s autosave folder in the app session immediately after Shotcut recovers an auto-saved project.
* Fixed changing Properties can delete a timeline clip.
* Fixed selected filter changes unexpectedly by changing tabs or clicking filter categories.
* Fixed Properties > Audio > Track > All.
* Fixed the project folder when running an autosave-recovered session.
* Fixed Settings > Timeline > Auto Add Tracks creates too many tracks when drop multiple clips to Timeline.
* Fixed new Settings > Time Format not used in several places.
* Fixed View > Application Log > Previous not working after the first time.
* Fixed Properties > menu > View Bitrate hiding the first second.
* Mon Apr 29 2024 Michael Vetter - Update to 24.04.28: Enhancements:
* Added Ambisonic Encoder audio filter.
* Added View > Scopes > Audio Vector.
* Added View > Scopes > Audio Surround.
* Added Settings > Time Format to affect everywhere that timecode is displayed or editable.
* Added a indication to the on-video control for the Ambisonic Decoder audio filter.
* Added Edit > Undo and Redo support for adding, removing, and changing Keyframes (work in progress) for the following filters: + Fade In Audio + Fade Out Audio + Gain / Volume + Brightness + Color Grading + Contrast + Fade In Video + Fade Out Video + Text: Rich + Size, Position & Rotate + White Balance
* Added Apply Copied Filters to Timeline > menu > Edit and context menu that works with multiple selected clips.
* Upgraded MLT to version 7.24.0. Fixes:
* Fixed crash if the Keyframes panel is in a tab group along with Filters.
* Fixed Elastic Scale video filter can distort with preview scaling.
* Fixed dropping incompatible video file may not prompt conversion.
* Fixed color in Properties > Convert > Best if input video is BT.709 without signaling.
* Some fixes for Settings > Audio Channels > 4 (quad).
* Fixed changes in Filters cannot after moving the clip on the Timeline.
* Fixed Zoom Timeline to Fit sometimes incorrect.
* Fixed batch analysis for Stabilize video filter on export with project folder.
* Fri Mar 01 2024 Michael Vetter - Update to 24.02.29:
* Added Ambisonic decoder
* Added Settings > Audio Channels > 4 (quad/Ambisonics).
* Added Ambisonic Decoder audio filter that converts to binaural,stereo, quad, Ambisonic, or 5.1 surround. When Ambisonic mode is chosen, it is an Ambisonic panner.
* Added Ambisonic metadata to Set Equirectangular if there is a track with 4 audio channels.
* Added Copy Parameters to 360 video filters to use with Ambisonic Decoder > Paste Parameters.
* Shotcut only supports first order Ambisonics at this time.
* Added support for AMD AV1 hardware encoder on Windows (av1_amf) and Linux (av1_vaapi).
* Added automatic vertical scrolling to Timeline when moving a track.
* Added changing Properties > Duration on image clips on the Timeline (behavior depends on Ripple similar to changing Properties > Speed on an audio/video clip).
* Stop automatically grouping audio/video clips when Detach Audio (changed in v24.01).
* Improved selection in Timeline after various operations.
* Improved behavior changing Properties > Speed with Timeline > Ripple on.
* Improved the speed of opening a timeline project.
* Fixed Filters > + > Sets adds audio filters in reverse order (broke in v24.01).
* Fixed Properties > Convert HLG HDR to to Rec. 709 SDR is not tone-mapping (broke in v23.09).
* Fixed distortion caused by Mixdown audio filter.
* Fixed Normalize: One Pass audio filter maximizing levels at start of playback.
* Fixed old custom presets in text and timer video filters load with 0% opacity.
* Fixed Loop Selection on the last clip of Timeline not looping.
* Fixed Enter Full Screen and Preferences shortcuts on macOS.
* Fixed problematic filename characters in Settings > Video Mode > Custom Add.
* Fixed disabling the last audio or video filter when there is a time filter in Filters.
* Fixed File > Exit is slow or hangs if a job in Jobs is paused.
* Fixed Wave video filter distorts if Settings > Preview Scaling is on.
* Fixed incorrect gamma in preview player and File > Export > Frame when GPU Effects is on.
* Mon Jan 29 2024 Michael Vetter - Update to 24.01.28:
* Added Player > Loop (\\) and Player > Set Loop Range to the menu and player controls.
* Added Timeline > Selection > Group/Ungroup (Ctrl+G, command+G on macOS). This is basically a saved multi-selection system. So, the operations it supports are all those available for multiple selection. That does not include trim, Filters, or Properties at this time. Hold Alt (option on macOS) to select an individual member of a group. Hold Alt+Ctrl (option+command on macOS) to multi-select only certain members of a group.
* Added support for multiple selection to Split At Playhead.
* Added Timeline > Edit > Split All Tracks At Playhead (Shift+S).
* Added Edit > Undo and Redo support for adding, removing, changing, and disabling Filters.
* Added Timeline > Edit > Nudge Forward (.) and Nudge Backward (,).
* Added Pause and Resume to the context menu in Jobs.
* Added Settings > Backup with options for:
* Manually
* Hourly
* Daily (default)
* Weekly This creates a backup of the current project file in a manner similar to File > Backup and Save except it is automatic now unless Manually is chosen.
* Added File > Other Versions submenu that tries to find similarly-named project files in the same folder create by Shotcut backup or recovery mechanisms.
* Added Settings > Player > Audio API on Linux and Windows. Basically, this makes the --SDL_AUDIODRIVER command line option available in the Settings menu.
* Added a Previous button to View > Application Log dialog that goes to the log file created by the previous app session. Now, on startup, Shotcut makes a backup of shotcut-log.txt to shotcut-log.bak.
* Added a Copy button to all text viewer dialogs that does the same thing that the non-obvious Select All and Copy actions in the context menu.
* Fixed a possible crash when opening project.
* Fixed a crash in Playlist > menu > Add Selected to Slidewhow when something is playing.
* Fixed a possible crash in Timeline > Split or trim actions if the clip has certain filters with keyframes.
* Fixed some bugs in Undo after moving clips on the Timeline.
* Fixed sometimes (25 fps) frames are dropped and others repeated in Export on macOS.
* Fixed proxy generation failing with NVENC if Settings > Proxy > Use Hardware Encoder is on.
* Fixed proxy generation failing for videos with full range color on macOS with Settings > Proxy > Use Hardware Encoder turned on.
* Fixed 10-bit Export with NVENC (NVIDIA) encoders.
* Fixed Layers > New > Emoji is disabled in Glaxnimate on Windows.
* Fixed distort mode in Size & Position GPU filter.
* Fixed zombie values in Time Remap filter while working with keyframes.
* Fixed saving B frames in custom Export preset with hardware encoder.
* Fixed toggling Export > Use hardware encoder resets all options to defaults.
* Fixed Export > Each Playlist Item > Directory incorrectly shows a filename.
* Fixed intermittent crash moving a clip on the Timeline.
* Fixed Playlist > Select All and Remove All are disabled until selection changes.
* Fixed some filter parameters’ sliders may overflow using new keyframe easings that over- or under-shoot.
* Changed the name of the Declick time filter to Declick Audio.
* Changed the player controls to automatically adapt to 2 rows so the In Point and Selected Duration show more reliably.
* Changed the low memory warning dialog to automatically close itself when the free memory becomes high enough.
* Changed the low memory detection to automatically pause and resume a currently running job as the free memory becomes too low and then high enough again.
* Changed Timeline > Detach Audio to automatically create a group.
* Changed the Jobs log viewer to automatically and scroll to the end if it is left open while a job is running.
* Changed the Slideshow Generator to remember all options.
* Changed the splitter between UI panels to be easier to find and grab to drag.
* Tue Dec 19 2023 Michael Vetter - Update to 23.12.15:
* Fixed crash on start on Wayland on Ubuntu 22.04 and 23.10 - may require installing qt6-wayland (broke in v23.11). This breaks support for Wayland on Ubuntu 23.04, which is a less important version than the other two. The combination of Wayland and Qt 6 seems impossible to handle universally in the portable/AppImage/Snap binary bundle. If installing a Qt 6 Wayland package does not work in your distro, some options are to login using an X session instead of Wayland or try the Flatpak.
* Fixed numerous audio filters missing on macOS/Intel (broke in v23.11).
* Fixed crash in No Sync video filter with new Ease Back and Ease Elastic keyframes.
* Fixed Equalizer: Parametric > Preset not loading (broke in v23.09).
* Fixed Slideshow Generator not padding videos on mismatching aspect ratio (broke in v23.09).
* Fixed Timeline waveform is not updated when changing Properties > Audio > Track.
* Fixed #filename# and #basename# keywords in Text: Simple video filter with non-ASCII filenames on Windows.
* Fixed Properties > View Bitrate opens too big on high DPI screen.
* Fixed Properties > View Bitrate > Save image is not anti-aliased.
* Fixed Properties > Measure Video Quality accuracy when Color range is Full.
* Fixed some minor memory leaks.
* Changed all NVENC hardware encoders in Export to use CQ instead of constant QP for VBR rate control.
* Ugraded FFmpeg to version 6.1
* Upgraded AV1 decoder dav1d to version 1.4 and AV1 encoder libaom-av1 to version 3.8.0
* Upgraded rubberband audio pitch library to version 3.3.0
* Sat Dec 02 2023 Michael Vetter - Update to 23.11.29: Improvements:
* Added Crop:Rectangle > Apply to Source button. This button is only enabled when the aspect ratio of the source media matches your project’s Video Mode because it is impossible to include the black padding that Shotcut adds to a source. This feature is the primary way to simply “crop a video.” You do not need to use the timeline for this. You can simply: 1. set Settings > Video Mode to Automatic, 2. open a video file, 3. add the Crop: Rectangle video filter, 4. adjust the rectangle control in the player, 5. click Apply to Source in the Filters panel, 6. choose Yes in the dialog asking to change the Video Mode, and 7. Export.
* Added Opacity to GPS Text, Text: Simple, and Timer filters.
* Improved performance of Timeline > Zoom.
* Added rectangular selection to Timeline.
* Added Settings > Timeline > Rectangle Select. This is on by default, and scrubbing with the mouse on the timeline requires clicking near the play head. When this is on, hold Shift to turn it off temporarily. When this is off, hold Shift to temporarily turn it on.
* Changed the Smooth keyframe type to avoid overshoots and cusps. This only applies to new projects made with this and future versions. Thus, the behavior of smooth keyframes made with an earlier version remains the same for compatibility reasons.
* Added Ease In, Ease Out, and Ease In/Out to Keyframes. This also changes the appearance of keyframes in the timeline view of Keyframes to make it more clear where the behavior applies - between keyframes. Remember this: when thinking about “in” or “out”, for Shotcut “in” refers to the beginning of something - a clip, filter, or parameter between keyframes. And “out” refers to the end of something. So, this is not easing into a keyframe and easing out of a keyframe. Rather, it is easing into or out of the change/segment/span/tween of a parameter between keyframes.
* Added Properties > View Bitrate…. If you have ever used the classic Bitrate Viewer for Windows and frustrated with the lack of updates or not available on your current OS, here you go.
* Added a Track Auto Fade Video filter. This can only be added to tracks and makes a dip to black or other color or fade in and out opacity for overlays to each clip.
* Changed Export > Codec and Audio to disable some options when a lossless-only or an intra-only codec is selected.
* Added Settings > Timeline > Automatically Add Tracks. The defaults for this is off because adding tracks increases memory usage. Also, it does not automatically add a track if nothing is in the Timeline as the timeline is optional in Shotcut. Also, it does not automatically add a track when you open a project with no empty tracks. It only adds tracks when you add something to the timeline or move a clip between tracks.
* Added a button in Filters to save a filter set and change the Copy checked filters button to not show a dialog.
* Added Filters > Set > Glow Intensity. This demonstrates how you can mix a filtered output with the input to reduce it. Also, change the Mask: From File > Treshold to do a side-by-side comparison with and without the filter.
* Added Split at Playhead back into the timeline clip context menu.
* Changed the Save option in the low memory dialog to perform a backup and save to prevent breaking projects.
* Added support for av1_nvenc NVIDIA AV1 hardware encoder on Windows and Linux.
* Upgraded MLT to version 7.22.0. New Bugs:
* Fixed honoring the “Do not show this anymore” checkbox in the Convert to Edit-friendly dialog (configuration key showConvertClipDialog) (broke in v23.09).
* Fixed the new batch convert dialog (View > Resources) appeared instead of the old Convert to Edit-friendly one when dragging a single concerning clip to Playlist or Timeline (broke in v23.09).
* Fixed Motion Tracker filters are forgotten upon switching to Source player (broke in v23.09).
* Fixed Mask: Simple Shape > Softness not working on macOS (broke in v23.05).
* Fixed saving a favorite for Filters > + > Sets.
* Fixed Timeline appears all white on Qt 6.6.
* Fixed libvpx security vulnerability CVE-2023-5217.
* Fixed libwebp security vulnerability CVE-2023-4863. Old Bugs:
* Fixed Text: Simple > #createdate# keyword deletes preceding text.
* Fixed a crash when opening View > Scopes > Audio Loudness.
* Fixed marker at start of the next clip was deleted when using Timeline > Edit > Ripple Trim Clip Out.
* Fixed Properties > Transition changes were lost when Undo after trimming a clip’s out point on the Timeline.
* Fixed a crash when Undo after trimming a transition that resulted in a new transition. With this fix Shotcut no longer permits creating a new transition within the same mouse drag that removes a transition.
* Fixed AMD (AMF) quality options in a saved Export preset shows up in the Other tab overriding Codec > Quality.
* Fixed YouTube export preset is not H.264 high profile with some hardware encoders.
* Fixed a memory leak when using YADIF deinterlacers.
* Fixed color of export from still images when using full range and pix_fmt=yuv444p.
* Sat Sep 30 2023 Michael Vetter - Update to 23.09.29:
* Fixed crash when changing Properties > Rotation on interlaced video.
* Fixed crash when changing Properties > Video > Track on video-only file.
* Fixed memory leak in Load Keyframes from Motion Tracker in several video filters
* Fixed Keyframes panel not working properly when moved.
* Fixed some memory leaks and random crashes due to memory management.
* Improved the speed of loading projects and editing. (Existing projects must be saved after opening to upgrade them to benefit loading speed.)
* Fixed keyboard behavior of Help > Actions and Shortcuts on macOS.
* Fixed Undo after trimming an out point on Timeline with Ripple All Tracks enabled.
* Fixed H.264 Export > Use hardware encoder with Codec > Rate control > Constant Quality on macOS/ARM.
* Fixed Export or turning off Settings > Proxy > Use Proxy if the file starts with a data stream such as videos recorded on Google Pixel phones, for example.
* Fixed reordering when there are many filters in Filters.
* Fixed Add Selected to Slideshow with Timeline > Ripple All Tracks misbehaves and should be ignored.
* Fixed some usability quirks with drag-n-drop and Ctrl multiple selection in the Playist > Icons view.
* Fixed Filters > + > Time is sometimes empty when player tab is Source.
* Fixed timeline marker may be incorrectly deleted when Timeline > Ripple Markers is on.
* Fixed unable to save export job View XML with .mlt file name.
* Added audio Declick filter (appears in Time category due to technical reason).
* Added Grade %, Grade degrees, Cadence, Temperature, Vertical Speed, 3D Speed to GPS Text video filter.
* Added Timecode (non-drop frame), Creation date, File base name to Text: Simple video filter.
* Added Blur alpha option to Blur: Box and Blur: Gaussian video filters.
* Added View > Resources… to show all unique and sorted files in the Playlist and Timeline.
* Added dialog to convert multiple files as-needed on import.
* Added Preferences to the menu on macOS.
* Added Mode > Reset to Alpha Channel: Adjust video filter.
* Added keyframes to Band Pass and Notch audio filters.
* Added simple keyframes to Speed: Forward & Reverse and Speed: Forward Only time filters.
* Added keyframes for color parameters in several video filters
* Added File > Backup and Save (Ctrl+Alt+S).
* Added Settings > Timeline > Scrolling sub-menu with options
* Changed Export > Presets > audio > FLAC to (raw) flac format instead of Matroska.
* Upgraded Glaxnimate to version 0.5.4 with limited support for After Effects projects (no plugins and no video or audio media - drawing and image animations only).
* New and improved installer for Windows.
* Improved the speed and memory of Timeline > Append, Insert, and Overwrite.
* Changed Missing Files > Search to save the directory chosen.
* Added --glaxnimate command line option to launch Glaxnimate instead (handy for Linux AppImage and Flatpak).
* Improved the quality of Settings > Proxy > Use Hardware Encoder on macOS.
* Improved the the color dialog on GNOME.
* Mon Jul 31 2023 Michael Vetter - Update to 23.07.29:
* Fixed crash on startup on older Windows 10 computers that do not have Direct3D 11 (broke in v23.05).
* Fixed Timeline scrubbing and skimming accelerate too much (broke in v23.06).
* Fixed Stabilize analysis jobs not working on a speed-adjusted timeline clip (broke in v23.05).
* Fixed the visibility of the cursor in the Text: Rich filter’s editor (broke in v23.05).
* Fixed the up and down cursor keys not working in some numeric fields (broke in v23.05).
* Fixed seeking on the new Speed: Forward Only and Speed: Forward & Reverse filters.
* Fixed the buttons in the Delete Filter Set confirm dialog are hidden if the name is long.
* Fixed the color level of RGB and RGBA sources (e.g. images) with GPU Effects.
* Fixed crash adding a GPU filter to Timeline > Output by not showing GPU filters for that selection.
* Fixed shift-drag-drop from Windows Explorer to Playlist deletes the files! This is an old bug, and Shotcut is not deleting the files. But it accepts a move drop action for the purpose of reordering playlist items. However, doing so with a list of filenames makes Windows assume the receiving application did something appropriate with thes file and then… delete them on behalf of the app just to be sure?!? Smooth move. (Another Windows file manager Directory Opus does not exhibit this bad behavior.)
* Fixed another very old bug on Windows where sound does not follow the default output device, for example plugging headphones, until you restart the app. Please note that if you are using Settings > Audio Channels > 6 (5.1) after the default sound output changes, you will likely experience distortion in the audio playback until you restart the app.
* Added the --SDL_AUDIODRIVER command line option for Windows and Linux.
* Fixed appending to Playlist from clipboard with nothing yet opened in the Source player.
* Fixed the Export > Audio > Quality range for the aac codec.
* Fixed trying to drag a keyframe vertically may snap changing its horizontal position.
* Fixed clicking OK in a color dialog on Windows without changing anything resets the alpha to 255.
* Fixed top-field-first interlaced output.
* Added Track Auto Fade and Track Seam audio filters. These filters address an old problem where clicks and pops may be heard in export when switching between clips due to discontinuities in the audio stream. A recommended technique was to add a 2 frame Fade Audio Out and Fade Audio in filters on clips. Track Auto Fade automates that. Track Seam works on a similar level but rather attempts to do a smoothing between outgoing and incoming samples around edit points. Both of these new filters may ONLY be added to individual tracks—audio or video.
* Added Transition type > Cut to the Slideshow Generator.
* Added Ctrl+Wheel (command on macOS) to numeric fields to increment and decrement by a larger amount.
* Updated Qt libraries to version 6.4.3.
* Updated libebur128 to version 1.2.6.
* Updated rubberband library to version 3.2.1.
* Updated MLT to version 7.18.0.
* Fri Jun 23 2023 Michael Vetter - Update to 23.06.14:
* Fixed H.264 output when using Export > Use hardware encoder with NVIDIA (h264_nvenc). (Note: please avoid changing Codec > B frames higher than 0.)
* Fixed file dialogs in filters crash Shotcut in Linux AppImage or on KDE.
* Fixed crash in Text: Rich > File > Open when choosing a text file.
* Fixed crash changing Video Mode with Count generator with GPU Effects on.
* Fixed crash when trying to Open MLT XML as Clip (nest project) with GPU Effects on.
* Fixed loading JPEG images over 32 megapixels.
* Fixed player not working if Settings > Player > External Monitor was used in a previous version.
* Fixed Timeline > Replace on a clip breaks some of its video filters.
* Fixed Keyframes > Add Keyframe in the Mask: Simple Shape filter.
* Fixed changing Keyframe Type or a keyframe’s time position in the Mask: Simple Shape filter. Old Bugs:
* Fixed custom keyboard shortcuts for actions in the Timeline or Keyframes context (right-click) menu.
* Fixed Properties > Copy Fill File Path uses incorrect directory separator on Windows.
* Fixed chroma bleeding on some (e.g. Ut Video) interlaced 4:2:0 files. Improvements:
* Improved the smoothness of fast forward (up to 64x) playback.
* Improved Timeline performance and automatic scrolling.
* Mon May 22 2023 Michael Vetter - Update to 23.05.14: Restore Settings > Theme and fix several major new bugs
* Mon May 22 2023 Michael Vetter - Update to 23.05: https://www.shotcut.org/blog/new-release-230507/
* Fri Apr 07 2023 Dave Plater - Update to 23.04.03 equal to 23.04 Beta- Build 15.5 with gcc12-c++ it fails with 7- Now builds with Qt6 >= 6.4 Many upstream changes see: https://github.com/mltframework/shotcut/releases/tag/v23.04.03
* Fri Mar 03 2023 olafAATTaepfle.de- Limit architectures to avoid build errors
* Mon Jan 09 2023 Michael Vetter - Update to 22.12.21: New Bugs:
* Fixed the keyframes button sets size and position parameters to all zeroes in the following filters (broke in v22.11): + Blur: Pad + Crop: Rectangle + Size, Position & Rotate + Spot Remover + Text: Rich + Text: Simple
* Fixed a crash when changing a parameter in the Pitch audio filter (broke in v22.11).
* Fixed a crash on File > New or File > Close while also playing (broke in v22.09).
* Fixed a memory leak in slideshow dialog and transition properties preview (bug in v22.09). Old Bugs:
* Fixed Time Remap video filter disables a Crop: Source filter.
* Fixed making a gradient stop transparent (alpha value 0) in various filters: + Audio Level Visualization + Audio Light Visualization + Audio Spectrum Visualization + Audio Waveform Visualization + GPS Graphic + Gradient Improvements and Changes:
* Added new seek actions to the Player menu: + Forward Jump Alt+Page Down (option+page down on macOS) + Backward Jump Alt+Page Up (option+page up on macOS) + Set Jump Time Ctrl+J (command+J on macOS)
* Added Cycle Marker Color with default keyboard shortcut Ctrl+Alt+M (option+command+M on macOS).
* Added Advanced > Sample rate to the Properties > Convert dialog.
* Mon Nov 28 2022 Paolo Stivanin - Update to 22.11.25:
* Fixed including sub-project with Open MLT XML as Clip breaks the project.
* Fixed custom transition preview in Properties degrades quality and accuracy of the transition preview in the player.
* Fixed memory leak in the transition Properties and Slideshow Generator previews.
* Fixed crash when using the --appdata command line option.
* Fixed dragging multiple selection in Timeline does not show all selected clips.
* Fixed huge memory consumption when using certain filters before keyframes on the Size, Position & Rotate filter: Corner Pin, Mask: Simple Shape.
* Fixed updating the filter UI value when deleting a keyframe.
* Improved sound quality of Pitch compensation and Pitch audio filter.
* Added Reset on discontinuity option to the Normalize: One Pass audio filter
* Sat Nov 05 2022 Dave Plater - Update to 22.10.25- Delete incorporated patch shotcut-libdir.patch- Upstream changes:
* Bug Fixes:
* Fixed translations not updated.
* Fixed crash in Size, Position & Rotate filter when size approaches zero, for example when editing a size numeric field.
* Fixed bitrate in some Export presets such as VP8, VP9, D10, and XDCAM.
* Fixed Timeline > Lift and Delete not working with no clip selected.
* Fixed Transition > Properties resets the Invert and Softness options.
* Fixed an incorrect timecode appears at 2 minutes in 24 or 23.98 fps.
* Fixed Timeline > Select Clip Above and Select Clip Below not working with no clip selected.
* Fixed incorrect resulting aspect ratio when changing Export > Video > Resolution and pixel aspect ratio is not square.
* Fixed Properties > Measure Video Quality on Windows.
* Fixed Fade Out Video filter not working after trimming the in point.
* Fixed updating an animation Properties > Duration after changed in Glaxnimate.
* Fixed ripple trim on the in point of a clip that is at the very beginning (00:00:00:00) of the Timeline.
* Fixed adjusting keyframes of the second clip when a trimming the in point of a transition.
* Fixed Keyframes UI when using Timeline > Trim Clip In menu-item/action/shortcut.
* Fixed opening a MLT XML file with a % in its path or name.
* Fixed keyframes after an undo and redo upon making a transition while trimming the in point of a clip.
* Improvements and Changes:
* Finished the menu technology updates (marker context, rich text editor) that were mostly done in v22.09.23.
* Added icons for the 360 video filters.
* Performance improvement in Timeline for when there is opaque clip on a track above another clip.
* Disallow allow adding Filters to a device or live input since this is not working and could interfere with integrity of capture.
* Increased the maximum values in the Mask: Simple Shape > Horizontal and Vertical video filter.
* Changing Timeline > Zoom no longer pauses playback.
* Wed Jun 29 2022 Aaron Stern - Update to 22.06.23- Change the build system from qmake to CMake- add shotcut-libdir.patch- Upstream changes:
* Added Edit... to Timeline > Output > Properties.
* Added Timeline > menu > More > Align To Reference Track to synchronize clips based on similar audio. See its documentation.
* Added support for reading Lottie and rawr JSON animation formats.
* Added Open Other > Animation.
* Added a Mask: Draw (Glaxnimate) video filter.
* Added Glaxnimate vector animation tool with a video preview of Shotcut.
* Added support for Keyframes to the following audio filters: Low Pass High Pass Reverb
* Added keyboard shortcut Ctrl+Alt+A to select all clips on the current track. (option+command+A on macOS)
* Added an options dialog to File > Export > Markers as Chapters to exclude colors or include range markers.
* Added support for fractional display scale (125%, 150%, 175%) on Windows.
* Fixed Text: Rich does not export the same as preview on system with fractional display scale on Windows.
* Fixed Record Audio and Open Other > Audio/Video Device crashing on macOS due to insufficient entitlements.
* Fixed Time Remap > Image mode > Blend not working.
* Fixed a crash combining two Size, Position & Rotate filters with a mask filter on a square video mode.
* Fixed a possible crash with an odd width video.
* Fixed dragging a clip leftward beyond other clips with Timeline > Ripple turned on.
* Fixed changing the color of a color clip resets a custom name.
* Fixed changing Properties > Speed drops a Crop: Source filter if added.
* Fixed prompting for a duration and possibly a crash when dragging non-seekable files to Playlist.
* Fixed filters on a clip are removed when Undo after a change to Properties.
* Fixed File > Export > Markers as Chapters incorrect text encoding resulting in corrupt unicode characters.
* Fixed video track blending may be broken after moving a track.
* Fixed repairing a project with Settings > Proxy > Use Proxy on saves proxy file paths into repaired project file.
* Fixed Ripple Markers not working with ripple trimming.
* Fixed trimming a clip on timeline may change the length of a neighboring clip.
* Converted the build system from qmake to CMake (qmake is removed).
* Thu Jun 23 2022 Dave Plater - Update to 22.04.25- Upstream changes:
* Fixed Filters > Paste filters for some filters (broke in v22.03.30): Normalize: Two Pass Chroma Key: Simple Crop: Source Mask: Apply Time Remap
* Fixed Export > Color range > Full if resolution or frame rate were changed.
* Fixed changing Export > Format does not suggest a file name extension.
* Fixed keyframes for Corner Pin video filter.
* Fixed keyframes for Rotate parameter of the Size, Position & Rotate video filter after trimming the clip.
* Fixed Size, Position & Rotate video filter UI incorrect for non-square pixels.
* Fixed running Analyze more than once in Normalize: Two Pass audio filter.
* Added Detected Loudness and Normalization Gain status fields to Normalize: Two Pass audio filter.
* Tue Feb 01 2022 Dave Plater - Update to version 22.01.30- Upstream changes:
* Added an Equalizer: 15-band (graphic) audio filter.
* Added an Equalizer: 3-Band (Bass & Treble) audio filter.
* (Removed the old Bass & Treble audio filter.)
* Added an Equalizer: Parametric audio filter.
* Added Segments parameter to the following video filters: Audio Level Visualization Audio Spectrum Visualization Audio Waveform Visualization
* Reduced audio distortion in Properties > Reverse for the best/MKV option.
* Removed Use Higher Performance Waveforms (default is on but still in configuration).
* Added a warning dialog when trying to use simple keyframes when advanced keyframes are being used.
* Changed to remove full keyframes when switching to simple keyframes.
* Added a warning dialog when trying to use advanced keyframes when simple keyframes are being used.
* Changed to convert simple keyframes to advanced keyframes.
* Changed tooltips on the Timeline and Keyframes toolbar to simplify and remove shortcuts from translated strings.
* Improved compatibility of VA-API hardware encoding on Linux, particularly on Wayland.
* Updated AV1, VP8, and VP9 encoders to latest releases.
* Updated Rubberband (audio pitch library) to latest release.
* Fixed filters when Export > From is Source or Each Playlist Item (broke in v21.05).
* Fixed File > Export > Markers as Chapters if project contains transitions.
* Fixed a possible crash moving clip inside blank on same track.
* Fixed a crash when dropping a .mlt MLX XML file from a file manager to Playlist and then Timeline.
* Fixed a crash on undo insert/overwrite after undo add transition.
* Fixed Hold undo in Noise Gate audio filter.
* Fixed audio mutes after setting an in or out point when playing not 1x forward in Source.
* Fixed the Segment Gap goes to zero when reloading an Audio Spectrum Visualization filter.
* Fixed Mask: Simple Shape > Rotate not working in presets.
* Fixed page up/down incorrect when Current position (timecode) spin box has focus.
* Fixed extra blanks being removed when drag moving a clip right with Ripple turned on.
* Fixed tiny clips created when trimming on the Timeline with Ripple All Tracks turned on.
* Fixed removing simple keyframes.
* Fixed the Text: Rich video filter shows the editor when playhead is not over selected clip.
* Fixed a possible crash in Glitch video filter.
* Fixed a crash changing Properties > Video > Rotation when the clip has a transition.
* Fixed the Mask: From File video filter\'s Reverse option not working as intended.
* Fixed broadcast standard non-integer frame rates (e.g. 30000/1001) for Matrosk and WebM files.
* Fixed a bad job percentage complete when making a proxy or running a convert job on a GoPro video file.
* Fri Sep 17 2021 Michael Vetter - Update to 21.09.13:
* Fixed dragging to Timeline broken if there is MLT XML on theclipboard (broke v21.08.29).
* Fixed seeking backwards after seeking to the end (broke in v21.08.29).
* Fixed File > Save (Ctrl-S) immediately after File > Close (Ctrl-W) can corrupt a saved project.
* Fixed Add Custom Video Mode > Frames/sec was not accepting some legitimate values.
* Fixed encoding HEVC without hardware encoder (x265) would always output 10-bit instead of 8 (broke in v20.11.28).
* Changed Copy the filters to only copy enabled filters.
* Changed fading on the Timeline to automatically fade the opacity when it is not the bottom video track.
* Expire old QML cache items at startup to reduce app data footprint.
* Improved performance of 360: video filters.
* Added 360: Equirectangular to Stereographic video filter. This can be used to create so-called Tiny Planet videos.
* Wed Sep 01 2021 Michael Vetter - Update to 21.08.29: New:
* Added support for WebP export with presets for still sequence and animation.
* Added Properties > Measure Video Quality… using VMAF[2].
* Added a new video filter GPS Text (contributed by Daniel F).
* Added a new video filter Reflect.
* Added a new Deband video filter (contributed by Austin B).
* Added a warning dialog before File > Export Frame… from a proxy file.
* Added support for keyframes to Mask: Simple Shape > Rotation.
* Added support for the operating system clipboard when copying and pasting filters.
* Added support for the operating system clipboard when cut, copy, paste, overwrite or append a clip.
* Added a dialog when Timeline > Track Operations > Insert Track on the top audio track to choose audio or video.
* Added handles to the sides of the rectangle on-screen control (VUI) (contributed by TRA). Changes:
* Changed the storage for thumbnails and waveforms to use files instead of database.
* Changed Time Remap to limit input values to the maximum duration of the clip.
* Changed to set the file date on proxy files to match original file.
* Improved reliability of Time Remap status/feedback info.
* Improved the speed setting in the Time Remap filter with an option to either modify or lock the input time.
* Improved player grid display and snapping when zoomed.
* Improved image sequence if there is a numeric filename discontinuity or rollover to > 0. Fixes:
* Fixed possible crash when using Audio Waveform Visualization filter.
* Fixed Mask: From File > Custom… might lose track of its file.
* Fixed Text: Simple > File date broken in v21.05.
* Fixed Timer filter’s new Speed parameter not scaling Duration.
* Fixed a possible crash reading a YUV 4:2:2 uncompressed video.
* Fixed some clips’ duration in project XML saved in frame units instead of seconds.
* Fixed Timer start and end buttons when filter in point is set.
* Fixed quality/rate control with libx264rgb in Export > Codec.
* Fixed undo simple keyframes in Size, Position & Rotate turned on advanced keyframes.
* Fixed undo followed by redo when trimming clips on Timeline may not be correct.
* Fixed a crash moving multiple clips to the beginning with Ripple All Tracks on.
* Fixed changing Time Remap > Enable pitch compensation in disables Zoom keyframe Values.
* Fixed file paths with special characters not working in filters such as Mask: From File.
* Fixed exported HEVC MP4 and MOV files are not playable with macOS QuickTime Player or iOS.
* Fixed Properties > Reset for an image.
* Fixed a possible crash when a transition is removed during trimming on the Timeline.
* Fixed keyframes may be dragged past another.
* Fixed Time Remap filter may cause image artifact when using Export > Parallel processing.
* Fixed Properties > Extract Sub-clip… on GoPro videos or other videos with non-muxable data track.
* Fixed Stabilize video gives incorrect results after splitting or trimming clip.
* Fixed a crash when dragging multiple clips with variable frame rate to timeline.
* Fixed the timeline playhead could go beyond the end of the timeline.
* Fixed opening a project starts paused on the second frame instead of the first.
* Fri Jul 09 2021 Michael Vetter - Update to 21.06.29: Minor Additions or Changes:
* Added Speed parameter to the Timer video filter.
* Added keyboard shortcuts to switch between the stock layouts: Alt+1 through 6.
* Added Import button to Playlist.
* Added an Apply button next to Properties > Speed to improve workflow when using mouse wheel. New Bugs (in version 21.05):
* Fixed playback may hang when playing different Playlist items.
* Fixed alpha presets in Export.
* Fixed a possible crash when changing Settings > Preview Scaling.
* Fixed a possible crash when using Crop: Source and Size, Position & Rotate filters on the same clip.
* Fixed Size, Position & Rotate filters not reloading.
* Fixed reloading Keyframes for a filter on Output.
* Fixed changing Properties > Color Range for a clip in the Source player.
* Fixed playhead moves to the beginning of the Timeline when dragging an image from Source.
* Fixed a proxy may used instead of the original when dropping from file manager to Timeline.
* Fixed Fade In/Out on Timeline may add filters in wrong order.
* Fixed a crash trying to make thumbnail for an invalid playlist item when loading a project.
* Fixed Playlist > Play After Open not working.
* Fixed missing proxies not generated for an opened project when Settings > Proxy > Use Proxy turned on.
* Fixed File > Export EDL creates empty file. Recent Bugs
* Fixed Center bias in Crop: Source filter.
* Fixed a crash using Mask: From File and Size, Position & Rotate filters on the same color clip.
* Fixed a possible crash when changing Settings > Theme.
* Fixed Mask: Simple Shape moves when deleting all keyframes: no longer allowed to delete the last keyframe; use the keyframe toggle button in the parameters area of Filters.
* Fixed maintaining the image center when reset Size, Position & Rotate > Zoom.
* Improved using the mouse wheel to zoom in Size, Position & Rotate filter.
* Improved the range of the new Zoom keyframe values when keyframes are changed or removed.
* Fixed custom Export preset may load with incorrect frame rate.
* Fixed a crash when a Stabilize analysis (.stab) file fails to open.
* Fixed a crash when Stabilize > Accuracy is 9 or higher. Old Bugs:
* Fixed the Export > H.264 High Profile preset was producing main profile on NVIDIA.
* Fixed a crash when using Paste after a File > Close or File > New.
* Fixed a Project name with a slash is accepted but fails.
* Fixed Playlist > Replace may replaced with timeline and appear as and cause a crash if the Project player it active.
* Fixed inconsistent handling of keyframes when splitting a trimming a clip.
* Fixed high CPU usage and a long wait after multiple Stabilize analysis jobs.
* Fixed remembering the last-opened folder when choosing Properties > Video > Custom… for a transition with video filter Mask: From File > File > Custom….
* Sun Jun 27 2021 Christophe Giboudeaux - Remove the unneeded QtWebKit dependency.
* Thu May 20 2021 Michael Vetter - Update to 21.05.18: New Bugs (in version 21.05.01):
* Fixed a “requires newer version” dialog appears when opening a corrupt project.
* Fixed some systems unable to load video clips by downgrading FFmpeg to version 4.2.
* Fixed crash with File > Open MLT XML as Clip.
* Fixed “INVALID” appears in export after Copy Timeline to Source or with old project that includes MLT XML as Clip.
* Fixed many extra keyframes are created as video plays for any filter with on-video controls: Text: Simple, Text: Rich, Timer, Audio Visualization, Size Position & Rotate, Crop: Rectangle or Cirle, Spot Remover, etc.
* Fixed Settings > Use JACK Audio.
* Changed export jobs to use melt-7 on Linux.
* Added changing a Keyframes parameter’s vertical zoom range when its value is changed.
* Fixed Time Remap > Image mode reverts to Nearest when reloading the filter. Recent Bugs:
* Fixed being unable to enter numeric values larger than 999 in some filters.
* Fixed Crop: Source > Center bias not working with media lower resolution than the video mode. Old Bugs:
* Fixed presets with many keyframes not loading all keyframes.
* Fixed Properties > Image sequence does not turn off an image’s proxy resulting in a broken sequence.
* Fixed the initial state of View > Full Screen on Windows.
* Fixed adding a custom Export preset does not reload correctly.
* Fixed the About Shotcut window title missing shows “%1” instead of “Shotcut”. Minor Additions or Changes:
* Added shortcut Ctrl+T to focus the timecode field below the player.
* Added Romanian to Settings > Language.
* Added a restart dialog to Settings > Theme.
* Mon May 17 2021 Dominique Leuenberger - Do not own filesystem owned directories /usr/share/mime and /usr/share/metainfo.
* Wed May 05 2021 Luigi Baldoni - Update to version 21.05.01 New features:
* Added a new filter Time Remap in the new Time category that affects both audio and video.
* Added an option to Ignore missing files in Export > Export File (blocking dialog added in v21.01).
* Added a suggested file name to File > Export Frame… and remembers the last chosen format. These changes make this feature more convenient.
* Added a button in the Keyframes parameter track header to vertically zoom in to the minimum and maximumn values.
* Added a Use Sub-clip checkbox to the Convert to Edit-friendly dialog, under Advanced. This will convert only the trimmed portion of a clip plus up to 15 seconds before the in point and after the out point for a timeline clip. When this is on, only the selected clip is replaced and not every clip based on the same source. This option is especially convenient for use with Time Remap in which case it defaults to on if the clip has been trimmed.
* Added a Keep Advanced open checkbox to the Convert to Edit-friendly dialog that remembers your choice between sessions.
* Added a status message tip about useful keyboard modifiers to use when dragging keyframes.
* Added the display of minimum, maximum, and midpoint values to the vertical axis of curved parameters in Keyframes. Changes:
* Improved the sound quality for Properties > Pitch Compensation when Speed is between 0.5 and 2.0.
* Changed Keyframes when trimming a clip or filter to move, delete, or disable full keyframes.
* Upgraded FFmpeg to version 4.3.2
* Upgraded Rubberband (pitch) to version 1.9.1
* Upgraded MLT (engine) to pre-release version 7.0.0
* Improved the color accuracy of the video preview.
* Converted all numeric text fields in filters to spinners.
* Reduced memory in audio resampler per clip. Fixes:
* 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 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.
* Fixed disabling Keyframes toolbar buttons for trim and simple keyframes if they are not supported.
* Fixed a custom export preset may not include attributes of the video mode
* Fixed video glitches using multiple Text: Rich filters with Export > Video > Parallel processing.
* Fixed Undo after using the ripple trim in shortcut (broken in v21.03).
* Fixed applying a custom preset for the Contrast video filter.
* Fixed the Timeline ruler may be incorrect after starting a new project in the same session.
* Fixed some filters may get lost after Undo a Split operation.
* Added a context menu to Text: Simple and all numeric spinners (broken in v21.02).
* Fixed changing Properties on a timeline clip moved to another track overwrites Playlist items.
* Fixed Properties > Repeat for an image sequence.
* Fixed a crash changing the Size, Position & Rotate after applying a shake preset.
* Fixed a possible deadlock changing Properties > Speed when Video Mode is NOT Automatic.
* Fixed disabling keyboard shortcuts for disabled filter trimming and simple keyframe actions.
* Do not let a keyframe be placed beyond the end of a clip.
* Fixed PNG and GIF as album art in music or poster image (previously only JPEG).
* Fixed Detach Audio might go to a hidden video track.
* Fixed updating the clip name in Playlist and Timeline with its speed when changing Properties > Speed.
* Fixed a rounding error in aspect ratio of a custom video mode that could cause problems on certain resolutions.
* Fixed showing a non-functional keyboard shortcut X in the context menu for a blank region of the Timeline.
* Sun Apr 11 2021 Dave Plater - Removed the dependency on obsolete qmelt
* Wed Apr 07 2021 Michael Vetter - Update to 21.03.21:
* Fixed and blank considered missing and blocking export (broke in v21.01).
* Added an Ignore button to the missing files error dialog in Export.
* Fixed black frames appearing in Slideshow Generator (broke in v20.02).
* Fixed being able to use mouse wheel over Timeline and Keyframes zoom sliders (broke in v20.01).
* Improved sound quality with small changes in Speed with Pitch Compensation or Pitch audio filter (broke in v20.11).
* Fixed the Timeline clip audio waveform incorrect after adding transition by dragging the clip left.
* Fixed repairing a project file opened using a network path on Windows.
* Fixed writing a raw FLAC file does not set its duration.
* Fixed an elided file name in clip Properties can become the clip name.
* Mon Mar 01 2021 Michael Vetter - Updaet to 21.02.27: New:
* Added a file naming dialog for Export > From > Each Playlist Item > Export File.
* Added the ability to repair a near future version project file. (Version 21.04 is expected to change the project file in a manner incompatible with previous versions.)
* Added an error dialog when trying to open a far future version project file. Changes:
* Upgraded JACK audio library on Windows to version 1.9.17. Fixes:
* Fixed a possible crash using a PNG with alpha channel (transparency) especially with a Size, Position & Rotate filter (broke in version 20.06).
* Fixed seeking video in some files particularly AVCHD (broke in v21.01).
* Fixed changing Properties > Video > Color Range does not work (broke in v21.01).
* Fixed selecting text with the mouse in various filter numeric fields (broke in v21.01).
* Fixed difficult to enter some numbers in various filter numeric fields (broke in v21.01).
* Fixed unable to make tracks as short as before (broke in v21.01).
* Fixed time bar in Timeline & Keyframes hidden on vertical scroll and not clickable (broke in v21.01).
* Fixed scroll bars in Timeline & Keyframes may clash with clips or keyframes making them difficult to use (regression in v21.01).
* Fixed keyframes disappear when changing selected clips on various filters (broke in v21.01)
* Fixed appending to the timeline may change the current track.
* Fixed Properties > Extract sub-clip on a file with cover art.
* Fixed File > Export Frame on a clip with a Text: Rich filter.
* Fixed toggle Properties > Image sequence may deadlock on high frame rate video mode or break playback.
* Fixed Timeline > Merge with next clip may move other clips on the track.
* Fixed undo a trim in point on Timeline may shift other clips on the track.
* Fixed undo after trim in point to create a 1 frame transition may delete the clip.
* Fixed right-click in Playlist icons view mode breaks multiple selection on Windows.
* Fixed Properties > Convert after Timeline > Detach Audio makes video black.
* Fixed some keyboard shortcuts may be broken when not using Settings > Language > English (United States).
* Fixed possible crash on Windows due to not loading the packaged DLL over one in a system folder or in %PATH%.
* Fixed a crash when selecting a missing video clip.
* Fixed unicode in Text: Rich > Save As followed by Open.
* Tue Feb 02 2021 Michael Vetter - Update to 21.01.29:
* Fixed image skewed with odd width when using certain combinations of filters and transitions (broken in v20.11).
* Fixed being unable to pick transparent black in filters with color pickers (broken in v20.11).
* Fixed some tooltips in Timeline, Filters, & Keyframes not showing on multi-monitor systems (broken in v20.10).
* Fixed Zoom in Scale, Position & Rotate does not always default and undo at 100% (broken in v20.10).
* Fixed crash with files having more than 32 multiplexed streams.
* Fixed quality-based VBR encoding with the VP8 Export > WebM preset.
* Fixed leading zeros for seconds in Timer video filter with MM:SS.SSS or SS.SSS formats.
* Fixed support for explicit fractional high DPI (e.g. --QT_DISPLAY_SCALE 1.5).
* Fixed bad text formatting when File > Open a plain text file in Text: Rich filter.
* Fixed drag-n-drop from Playlist when a project (MLT XML clip) is in Source player.
* Fixed using the numeric keypad for some shortcuts.
* Fixed selecting the same filter Preset again.
* Fixed Export File does not check for missing files.
* Upgraded Qt to version 5.15.2 for Linux & Windows and 5.12.10 for macOS.
* Improved the playback speeds of fast forward and rewind.
* Changed Playlist to not automatically start playback when add to playlist of empty project.
* Finished converting Timeline, Filters, & Keyframes to Qt Quick Controls 2 API.
* Changed keyframe interpolation Discrete to Hold.
* Improved multi-threaded performance of video track blending and video filters: + Alpha Channel: View + Chroma Key: Advanced + Chroma Key: Simple + Elastic Scale + Key Spill: Advanced + Key Spill: Simple + Levels + Mask: Apply + Noise: Keyframes + Posterize + Saturation + Unpremultiply + White Balance
* Added support for AV1 decoding and encoding.
* Added Color space and Color transfer to Properties > Video.
* Added an Advanced mode to the Convert to Edit-friendly dialog with:
* Added Deinterlace option (bwdif) that outputs one frame for each field.
* Added Override frame rate and Frame rate conversion with Blend and Motion Compensation options.
* Added Convert to BT.709 colorspace that provides HDR-to-SDR tonemapping.
* Added detection of a HDR transfer function (ITU-R BT.2020 or SMPTE ST2084) to automatically show Convert dialog.
* Added Use Higher Performance Waveforms to Timeline and Keyframes menus (default on).
* Added a red outline around the thumnbail of the currently opened Playlist item.
* Added video filter Reduce Noise: Quantization.
* Fri Jan 15 2021 Fabian Vogt - Add compatibility with qml-autoreqprov
* Wed Jan 06 2021 Dirk Müller - update to 20.11.28:
* Improved behavior when press enter/return in the current position timecode field.
* Made it is easier to choose opaque black in the color chooser dialogs.
* Changed numeric fields in Size, Position & Rotate and Text
* Rich default size and postion to have a 10% margin inside the frame.
* Added a warning dialog when the computer is getting low on available memory.
* Added Properties > menu > Set Equirectangular….
* Added a Start Offset time parameter and Apply transform option to the 360: Stabilize video filter.
* Added a Show Grid option to the 360: Transform video filter as a visual aid.
* Added a dialog to confirm trying to add or paste filters to Timeline > Output.
* Added Move Up, Move Down, and Deselect buttons to Filters.
* Added command line option --QT_SCALE_FACTOR_ROUNDING_POLICY
* Lots of bugfixes see https://shotcut.org/blog/new-release-201125/