Improve readme formatting. Move a change to changelog.
poikilos
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changelog.md
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changelog.md
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@ -4,7 +4,8 @@ All notable changes to this project will be documented in this file.
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## [git] - 2020-10-07
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### Changed
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- (examples.blend) Upgrade blend to 2.83.5 (paste objects into a new file)
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- (examples.blend) Upgrade blend to 2.83.5 (Paste objects into a new
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file).
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### Fixed
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- (examples.blend) Turn on "Soft Shadows" render option to avoid
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@ -13,10 +14,19 @@ All notable changes to this project will be documented in this file.
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## [git] - 2019-06-28
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### Added
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- Add potential references from local directories.
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- Add note regarding new documents to README.md.
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- Name and sort documents better.
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- Add backgrounds to dist for future use.
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### Changed
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- Name and sort documents better.
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- Wrap lines in README.md, use markdown more, make file more navigable,
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remove local paths and mention installing CLI commands in Windows and
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adding them to the PATH.
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## [unreleased] - 2016-08-05
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### Changed
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- Detect format instead of ever using the strings "png" or ".png" during
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loading (but continue to use png for all saved image data, as
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nondestructive layers)
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74
readme.md
74
readme.md
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@ -8,6 +8,7 @@ and code from "more" directory that are implemented will be moved to
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rotoscoping applications?" below before commenting on the code or
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submitting pull requests.
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## Purpose
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This is a manual rotoscoping (frame by frame painting) application.
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Rotoscoping is the only accurate way to achieve effects such as manual
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@ -58,10 +59,6 @@ the expectations of normal consumers (primarily expectations for speed
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and format support) may be impractical to be achieved by volunteer
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programmers, or may be impossible for technical reasons described above.
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## Changes
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* (2016-08-05) detect format instead of ever using the strings "png" or
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".png" during loading (but continue to use png for all saved image data,
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as nondestructive layers)
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## Caveats
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* Lag during frame loading cannot be avoided, since each video frame
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@ -76,27 +73,28 @@ applied without reloading the frame from the source video file.
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or may not ever be added, since MPEG-style frame seeking is inexact and
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rotoscoping is highly dependent on the source frame remaining the same.
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## Known Issues
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* complete first working version
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* audit & test getLayerImagePathMostRecent
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* Complete the first working version.
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* Audit & test `getLayerImagePathMostRecent`.
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## Planned Features
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(!=important, ~=low-priority)
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* add markers to media OR timeline, separately (media markers are also
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on timeline behave differently: ghosted until media is selected, has
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filmstrip icon if from a clip; reversed if video is reversed, changed
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placement if speed is changed, etc)
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* use alpha.png for reducing opacity of parts of background layer
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* allow blocker layer type (make an animated object that seems to "undo"
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previous edits, such as to reveal parts of characters under the
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effect, without permanently erasing any part of the effect)
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* use layer cache (purpose for unused variable cacheMaxMB)
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* Keyboard controls for fast operation:
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* [ ] Add markers to media OR timeline, separately (media markers are
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also on timeline behave differently: ghosted until media is selected,
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has filmstrip icon if from a clip; reversed if video is reversed,
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changed placement if speed is changed, etc).
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* [ ] Use alpha.png for reducing opacity of parts of background layer.
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* [ ] Allow a blocker layer type (make an animated object that seems to
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"undo" previous edits, such as to reveal parts of characters under
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the effect, without permanently erasing any part of the effect).
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* [ ] Use the layer cache (purpose for unused variable cacheMaxMB).
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* [ ] Keyboard controls for fast operation:
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* Ctrl Scrollwheel: zoom
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* Shift Alt Scrollwheel: brush hardness
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* Shift Scrollwheel: brush size
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* Add exception handling in appropriate situations:
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* Motion Estimation
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* [ ] Add exception handling in appropriate situations.
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* [ ] Motion Estimation
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* True ME (intra-frame): Get MSU ME (and other virtualdub plugins) working for
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multiple motion vectors ([not free for commercial
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use](https://www.compression.ru/video/motion_estimation/index_en.html))
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@ -108,12 +106,22 @@ catch(std::exception& e) {
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qCritical() << "Exception thrown:" << e.what();
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}
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```
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* Change Speed (optional frame blending to create "in-between" frames
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for slow, merged frames for fast!)
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* (~) Effects (see <http://randombio.com/linuxsetup141.html>)
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* (~) Load VirtualDub plugins, possibly as cscript using their
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* [ ] Change Speed
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- [ ] optional frame blending to create "in-between"
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frames if slower than original
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- [ ] use motion estimation to warp
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- [ ] optional merged frames for faster than original
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- [ ] use motion estimation for motion blur (so the effect isn't
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simply ghosting)
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### Low-priority Planned Features
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* [ ] Add a test system that builds ImageSequenceExamples from the blend
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file if Blender is installed on the system. For now, render manually
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(to /home/owner/Videos/ImageSequenceExamples on Poikilos' computer).
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* [ ] Effects (see <http://randombio.com/linuxsetup141.html>)
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* [ ] Load VirtualDub plugins, possibly as cscript using their
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sourcecode.
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* (~) Detect Light Sabers
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* [ ] Detect Light Sabers
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* auto masking behind objects
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* auto sound generation!
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* auto strike/collide generation
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@ -125,26 +133,26 @@ catch(std::exception& e) {
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* allow manually adding saber-to-target hits
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* Set in-out points for saber
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* generate in-out sounds
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* (~) use G'MIC library for image processing (so GIMP plugins can be
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* [ ] use G'MIC library for image processing (so GIMP plugins can be
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used).
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* example: Flowblade uses G'MIC, so does EKD (see http://gmic.eu/)
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* use GIMP HQRESIZE plugin (esp for resizing letterbox movies to 16:9
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anamorphic, esp DVD low-res mode mpegs created by Panasonic DVDR EP
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mode)
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* (~) Manipulate flv directly to avoid recompression (example: Try to
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* [ ] Manipulate flv directly to avoid recompression (example: Try to
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rerender and combine zelda fan film from youtube, using curves from
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Sony Vegas [see vf project file])
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* (~) Have an expandable palette of sound effects, and a depth settings
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* [ ] Have an expandable palette of sound effects, and a depth settings
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(negative for behind camera), then allow clicking to add 3D placement
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of sound
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* also allow animation
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* eventually create Blender export of speaker objects
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* allow optional facing direction (default is track viewer [always
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face camera])
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* (~) Seam Carving resize (possibly via an existing G'MIC plugin)
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* [ ] Seam Carving resize (possibly via an existing G'MIC plugin)
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example: [SeaMonster - Content-aware resizing FOSS (Seam
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Carving)](http://blogs.msdn.com/b/mswanson/archive/2007/10/23/seamonster-a-net-based-seam-carving-implementation.aspx)
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* (~) PAL-NTSC conversion (universal size/framerate converter) idea
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* [ ] PAL-NTSC conversion (universal size/framerate converter) idea
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(or make VirtualDub plugin for this that writes output manually)
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* Make it universal: from any size/framerate to any size/framerate
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* Blend frames retroactively once there is enough data per frame (or
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@ -155,10 +163,12 @@ catch(std::exception& e) {
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* dump the frames into ffmpeg successively
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* test it with a PAL movie
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## Low-priority Known Issues
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* drawLineTo (this is used for painting) should draw line instead of
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last point
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## Design Directives
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* Completely customizable but good defaults for example there are three
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built-in views and can show any 2d or 1d parameter can be shown in any
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@ -174,6 +184,7 @@ catch(std::exception& e) {
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(required for using file on another computer, and also if files were
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opened directly from device such as camera or removable data storage)"
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## Developer Notes
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The RotoCanvas class is modular, with hopes that it can be used by
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various video editing applications in the future. The recommended use
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@ -266,12 +277,13 @@ sequence are stored:
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linear
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```
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## Credits
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* created by Poikilos (see also LICENSE)
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* special thanks to the Qt team for ScribbleArea from Qt Examples
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*DISCLAIMER: This software comes without warranty or guarantees of any
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kind. Use this software at your own risk.*
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*DISCLAIMER: See license.txt*
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## Notes on Other Programs
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* In some programs, ss;ff denotes drop frame, and ss:ff denotes NON-drop
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