v6.4.0 released

Nov 11, 2016

You can download it from GitHub. 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.

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