v6.4.0
This is both a bugfix and enhancement release:
Framework
- Added functions for multi-threaded slice-based image processing:
mlt_slices_init, mlt_slices_close, and mlt_slices_run. - Added Mlt::Profile::is_valid().
- Added MLT_DIRLIST_DELIMITER to mlt_types.h.
- Renamed mlt++/config.h to mlt++/MltConfig.h.
- Fixed mlt_properties_set_lcnumeric() on macOS.
- Fixed address of Free Software Foundation in comment headers.
Modules
- Added crop_to_fill property to composite transition.
- Added sliced_composite property to composite transition.
- Added peak and true peak properties to loudness_meter filter.
- Added qtblend transition and filter to qt module.
- Added ndi (NewTek NDI) module with producer and consumer.
- Added opencv module with opencv_tracker filter.
- Added line_spacing, strech, wrap_width, and wrap_type properties to
pango producer. - Added oblique value for style property to pango producer.
- Added fontmap-reload event to pango producer.
- Added support for pkg-config to sdl module.
- Added .kra (Krita Image) file name extension to loader.dict.
- Improved performance of kdenlivetitle producer.
- Improved decklink producer and consumer.
- Improved accuracy of seeking on lossy compressed audio in
avformat producer. - Improved mix transition using 32-bit floating point.
- Fixed avfilter when image format changes.
- Fixed loading relative file name in vidstab filter.
- Fixed crash on Windows with avfilter.
- Fixed parsing LADSPA_PATH with semi-colon delimiter on Windows.
- Fixed parsing FREI0R_PATH with semi-colon delimiter on Windows.
- Fixed reading relative path with backslash (Windows) in xml producer.
- Fixed loading relative file name for av.file (avfilter).
- Fixed loading multiple LADSPA plugins on some systems.
- Fixed compile error when not configured with --enable-gpl.
- Fixed loading in avfilter.lut3d in locales with comma decimal point.
- Fixed a possible crash in resample filter.
- Fixed alpha channel in kdenlivetitle producer.
- Fixed possible crash in pixbuf and qimage producers.
- Fixed count when counting down in count producer.
Other
- Moved some avformat presets from lossless to new intermediate folder.
- Added a YouTube avformat consumer preset.
- Changed metadata.rb metadata publisher to output Markdown.