version 6.20.0

ChangeLog

@@ -1,3 +1,243 @@
+2020-02-16  Dan Dennedy <[email protected]>
+
+  * Doxyfile, NEWS, configure, docs/melt.1, src/framework/mlt_version.h:
+  version 6.20.0
+
+  * .travis.yml, Dockerfile: add Dockerfile and integrate it with Travis CI
+
+2020-02-15  Dan Dennedy <[email protected]>
+
+  * src/modules/core/transition_composite.c,
+  src/modules/core/transition_composite.yml: fix #506 crash when using invert
+  in composite
+
+2020-02-14  Dan Dennedy <[email protected]>
+
+  * presets/consumer/avformat/ALAC, presets/consumer/avformat/FLAC,
+  presets/consumer/avformat/intermediate/ProRes HQ,
+  presets/consumer/avformat/intermediate/ProRes-Kostya: add ALAC, FLAC, and
+  ProRes HQ encode presets
+
+2020-02-09  Brian Matherly <[email protected]>
+
+  * src/modules/avformat/filter_swresample.c,
+  src/modules/core/producer_timewarp.c, src/modules/core/producer_timewarp.yml,
+  src/modules/rubberband/filter_rbpitch.cpp: Add pitch compensation to timewarp
+  producer
+
+2020-02-08  Jean-Baptiste Mardelle <[email protected]>
+
+  * src/modules/opencv/filter_opencv_tracker.cpp,
+  src/modules/opencv/filter_opencv_tracker.yml: opencv.tracker : add CSRT and
+  MOSSE algorithms in version 2
+
+2020-02-07  Maksym Veremeyenko <[email protected]>
+
+  * src/modules/core/composite_line_yuv_sse2_simple.c,
+  src/modules/core/transition_matte.c, src/modules/decklink/common.cpp,
+  src/modules/ndi/factory.c: fix #518 crash in matte transition
+
+2020-02-06  Dan Dennedy <[email protected]>
+
+  * presets/consumer/avformat/intermediate/DNxHR-HQ,
+  src/modules/lumas/create_lumas: add a DNxHR-HQ avformat consumer preset
+
+2020-02-06  Jean-Baptiste Mardelle <[email protected]>
+
+  * src/modules/qt/filter_qtblend.cpp, src/modules/qt/transition_qtblend.cpp:
+  qtblend: adjust aspect ratio on consumer scaling, small optimizations
+
+2020-02-01  Dan Dennedy <[email protected]>
+
+  * src/modules/plus/filter_text.c, src/modules/qt/filter_qtext.cpp: support
+  text keyframes in text filters
+
+2020-01-27  Dan Dennedy <[email protected]>
+
+  * src/modules/motion_est/filter_autotrack_rectangle.c,
+  src/modules/motion_est/filter_crop_detect.c,
+  src/modules/motion_est/filter_motion_est.c,
+  src/modules/motion_est/filter_vismv.c,
+  src/modules/opencv/filter_opencv_tracker.cpp: disable consumer scale in
+  motion_est and opencv
+
+  * CMakeLists.txt, src/modules/rubberband/CMakeLists.txt: add CMake to
+  rubberband module
+
+2020-01-19  Brian Matherly <[email protected]>
+
+  * src/modules/rubberband/Makefile, src/modules/rubberband/configure,
+  src/modules/rubberband/factory.c, src/modules/rubberband/filter_rbpitch.cpp,
+  src/modules/rubberband/filter_rbpitch.yml, src/modules/rubberband/gpl: Add
+  rubberband module and rbpitch filter.
+
+2020-01-26  Dan Dennedy <[email protected]>
+
+  * src/framework/mlt_properties.c,
+  src/tests/test_properties/test_properties.cpp: fix mlt_properties_set
+  regression in e0304b5
+
+2020-01-25  Dan Dennedy <[email protected]>
+
+  * src/framework/mlt.vers, src/framework/mlt_properties.c,
+  src/framework/mlt_properties.h, src/mlt++/MltProperties.cpp,
+  src/mlt++/MltProperties.h, src/mlt++/mlt++.vers: add
+  mlt_properties_set_string() and Mlt::Properties::set_string()  These new
+  functions bypass any attempt to evaluate an expression.
+
+  * src/melt/melt.c, src/modules/xml/producer_xml.c: use multiplication when
+  applying scale in melt and xml
+
+2020-01-19  Dan Dennedy <[email protected]>
+
+  * src/mlt++/MltProfile.cpp, src/mlt++/MltProfile.h, src/mlt++/mlt++.vers: add
+  scale_width() and scale_height() to Mlt::Profile
+
+  * src/modules/avformat/filter_avfilter.c, src/modules/frei0r/frei0r_helper.c,
+  src/modules/gtk2/producer_pango.c, src/modules/kdenlive/filter_boxblur.c,
+  src/modules/kdenlive/filter_wave.c, src/modules/oldfilm/filter_lines.c,
+  src/modules/oldfilm/filter_oldfilm.c, src/modules/oldfilm/filter_vignette.c,
+  src/modules/opengl/filter_movit_blur.cpp,
+  .../opengl/filter_movit_deconvolution_sharpen.cpp,
+  src/modules/opengl/filter_movit_glow.cpp,
+  src/modules/opengl/filter_movit_resize.cpp,
+  src/modules/plus/filter_charcoal.c, src/modules/plus/filter_spot_remover.c,
+  src/modules/plus/transition_affine.c,
+  src/modules/qt/filter_audiospectrum.cpp,
+  src/modules/qt/filter_audiowaveform.cpp, src/modules/qt/filter_lightshow.cpp,
+  src/modules/qt/filter_qtblend.cpp, src/modules/qt/filter_qtext.cpp,
+  src/modules/qt/transition_qtblend.cpp: refactor to
+  mlt_profile_scale_width/height()
+
+  * src/framework/mlt.vers, src/framework/mlt_profile.c,
+  src/framework/mlt_profile.h: add mlt_profile_scale_width() and
+  mlt_profile_scale_height()
+
+2020-01-18  Dan Dennedy <[email protected]>
+
+  * src/modules/vid.stab/filter_vidstab.cpp,
+  src/modules/videostab/filter_videostab.c,
+  src/modules/videostab/filter_videostab2.c: disable consumer scaling in
+  videostab and vidstab
+
+  * src/modules/avformat/factory.c, src/modules/avformat/filter_avfilter.c,
+  src/modules/avformat/resolution_scale.yml: support consumer scale in avfilter
+   The configuration may not be comprehensive. Some AVFilters may not be able
+  to support consumer scaling.
+
+  * src/modules/opengl/filter_movit_blur.cpp,
+  .../opengl/filter_movit_deconvolution_sharpen.cpp,
+  src/modules/opengl/filter_movit_glow.cpp,
+  src/modules/opengl/filter_movit_resize.cpp: support consumer scale in opengl
+  module
+
+  * src/modules/opengl/filter_movit_rect.yml,
+  src/modules/plus/filter_dynamictext.yml, src/modules/plus/filter_text.yml,
+  src/modules/plus/filter_timer.yml, src/modules/qt/filter_qtblend.yml,
+  src/modules/qt/filter_qtext.yml, src/modules/qt/transition_qtblend.yml: fix
+  the metadata parameter type from geometry to rect
+
+  * src/modules/plus/filter_affine.c, src/modules/plus/transition_affine.c,
+  src/modules/qt/transition_qtblend.cpp: fix consumer scale in affine and
+  qtblend transitions
+
+2020-01-17  Dan Dennedy <[email protected]>
+
+  * src/melt/melt.c, src/modules/xml/producer_xml.c: support consumer scale in
+  melt and xml producer
+
+2020-01-12  Dan Dennedy <[email protected]>
+
+  * src/modules/oldfilm/filter_lines.c, src/modules/oldfilm/filter_oldfilm.c,
+  src/modules/oldfilm/filter_vignette.c: add support for consumer scale to
+  oldfilm module
+
+  * src/modules/frei0r/factory.c, src/modules/frei0r/frei0r_helper.c,
+  src/modules/frei0r/not_thread_safe.txt,
+  src/modules/frei0r/resolution_scale.yml: add support for consumer scale to
+  frei0r module  Most pluings are already resolution independent, but some
+  parameters are relative to resolution. This adds a configurable way to
+  address them.
+
+2020-01-11  Dan Dennedy <[email protected]>
+
+  * src/modules/linsys/consumer_SDIstream.c,
+  src/modules/linsys/sdi_generator.c: fix sdi consumer crash if driver not
+  loaded
+
+  * src/modules/qt/filter_audiospectrum.cpp,
+  src/modules/qt/filter_audiowaveform.cpp, src/modules/qt/filter_lightshow.cpp,
+  src/modules/qt/filter_qtblend.cpp, src/modules/qt/filter_qtblend.yml,
+  src/modules/qt/filter_qtext.cpp, src/modules/qt/filter_qtext.yml,
+  src/modules/qt/graph.cpp, src/modules/qt/graph.h,
+  src/modules/qt/transition_qtblend.cpp, src/modules/qt/transition_qtblend.yml:
+  add support for consumer scale to qt module
+
+  * src/modules/plus/filter_charcoal.c, src/modules/plus/filter_charcoal.yml,
+  src/modules/plus/filter_spot_remover.c, src/modules/plus/filter_text.c,
+  src/modules/plus/transition_affine.c, src/modules/plus/transition_affine.yml:
+  add support for consumer scale to plus module
+
+  * src/modules/gtk2/producer_pango.c, src/modules/gtk2/producer_pango.yml: add
+  support for consumer scale to pango producer
+
+  * src/modules/kdenlive/filter_boxblur.c, src/modules/kdenlive/filter_wave.c:
+  add support for consumer scale to kdenlive module
+
+2020-01-06  Dan Dennedy <[email protected]>
+
+  * src/framework/mlt.vers, src/framework/mlt_consumer.c,
+  src/framework/mlt_consumer.h, src/framework/mlt_frame.c,
+  src/framework/mlt_frame.h, src/framework/mlt_tractor.c,
+  src/framework/mlt_transition.c: add resolution scale property to mlt_consumer
+   This also adds consumer_scale to mlt_frame and mlt_frame_resolution_scale()
+  to access it.
+
+2019-12-31  Brian Matherly <[email protected]>
+
+  * src/modules/avformat/common.c, src/modules/avformat/common.h,
+  src/modules/avformat/consumer_avformat.c,
+  src/modules/avformat/filter_avcolour_space.c,
+  src/modules/avformat/producer_avformat.c: Add "mlt" prefix to get_sws_flags.
+
+2019-12-30  Brian Matherly <[email protected]>
+
+  * src/modules/avformat/common.c, src/modules/avformat/common.h,
+  src/modules/avformat/consumer_avformat.c,
+  src/modules/avformat/filter_avcolour_space.c,
+  src/modules/avformat/producer_avformat.c: Improve colorspace conversion. 
+  Choose sws flags based on what conversion is being done.
+
+2019-12-28  Dan Dennedy <[email protected]>
+
+  * presets/consumer/avformat/XDCAM-HD422,
+  presets/consumer/avformat/dv_ntsc/D10,
+  presets/consumer/avformat/dv_ntsc_wide/D10,
+  presets/consumer/avformat/dv_pal/D10,
+  presets/consumer/avformat/dv_pal_wide/D10: fix some avoptions in XDCAM and
+  D10 presets
+
+2019-12-23  Vincent Pinon <[email protected]>
+
+  * src/melt/CMakeLists.txt, src/modules/sdl2/CMakeLists.txt: Fix CMake SDL2
+  import  Fixes: #509 tested on debian sid, which has latest sdl2-config.cmake
+  but it may be patched on some distributions
+
+2019-12-01  Dan Dennedy <[email protected]>
+
+  * src/modules/vorbis/deprecated, src/modules/vorbis/producer_vorbis.yml: take
+  vorbis module out of deprecation (#505)
+
+2019-11-18  Dan Dennedy <[email protected]>
+
+  * src/modules/core/filter_mask_start.yml, src/modules/vmfx/filter_shape.c,
+  src/modules/vmfx/filter_shape.yml: add reverse property to shape filter
+
+  * src/modules/plus/filter_affine.yml, src/modules/plus/transition_affine.c,
+  src/modules/plus/transition_affine.yml: add invert_scale property to affine
+
+  * configure, src/framework/mlt_version.h: set the interim version to 6.19.0
+
 2019-11-11  Dan Dennedy <[email protected]>
 
   * configure, docs/melt.1, src/framework/mlt_version.h: set version to 6.18.0

Doxyfile

@@ -31,7 +31,7 @@ PROJECT_NAME = MLT
 # This could be handy for archiving the generated documentation or 
 # if some version control system is used.
 
-PROJECT_NUMBER = 6.18.0
+PROJECT_NUMBER = 6.20.0
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) 
 # base path where the generated documentation will be put. 

NEWS

@@ -1,6 +1,57 @@
 MLT Release Notes
 -----------------
 
+Version 6.20.0 - February 15, 2020
+
+This version adds support for low resolution preview scaling and adds a
+module based on librubberband for audio pitch-shifting.
+An official docker image is now available at
+https://hub.docker.com/repository/docker/mltframework/melt
+
+Framework
+  * Added consumer scaling:
+    - mlt_profile_scale_width()
+    - mlt_profile_scale_height()
+    - Mlt::Profile::scale_width()
+    - Mlt::Profile::scale_height()
+    - support for a double "scale" property to melt and the xml producer
+  * Fixed mlt_properties_set() with an invalid expression.
+  * Added new functions that do not evaluate expressions:
+    - mlt_properties_set_string()
+    - Mlt::Properties::set_string()
+  * Improved the service-caching heuristic in mlt_multitrack.
+  * Fixed possible crashes in mlt_playlist get_frame() and mlt_filter_process().
+
+Modules
+  * Added the rubberband module with a rbpitch filter.
+  * Added pitch compensation to timewarp producer.
+  * Added the invert_scale property to the affine filter and transition.
+  * Added the reverse property to shape filter.
+  * Added support for text keyframes to the text and qtext filters.
+  * Added support for the CSRT and MOSSE algorithms in opencv.tracker filter.
+  * Fixed a crash on empty algo property in the opencv.tracker filter.
+  * Changed vorbis module to no longer be deprecated.
+  * Improved colorspace conversions in the avformat module.
+  * Fixed audio artifacts on initial seek to in point in avformat producer.
+  * Fixed the colorspace of the cached image in avformat producer.
+  * Fixed white video flashes on property changes in the qtext filter.
+  * Fixed a crash in the rotoscoping filter with large spline deviations.
+  * Fixed a crash in the sdi consumer if the driver is not loaded.
+  * Improved support for a video clip as luma producer to the luma transition.
+  * Fixed a crash in the matte transition.
+  * Fixed a crash when using invert property =1 in the composite transition.
+
+Other
+  * Added a Dockerfile and integrated docker build into Travis CI.
+  * Added more avformat consumer presets:
+    - intermediate/DNxHR-HQ
+    - intermediate/ProRes HQ
+    - ALAC
+    - FLAC
+    * Fixed some parameters in the XDCAM and D10 avformat presets.
+    * Fixed link failure on some CPU architectures.
+
+
 Version 6.18.0 - November 11, 2019
 
 This version is a general maintenance release with a bunch of fixes,

configure

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-export version=6.19.0
+export version=6.20.0
 export soversion=6
 
 show_help()

docs/melt.1

@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.4.
-.TH MELT "1" "November 2019" "melt 6.18.0" "User Commands"
+.TH MELT "1" "February 2020" "melt 6.20.0" "User Commands"
 .SH NAME
 melt \- author, play, and encode multitrack audio/video compositions
 .SH SYNOPSIS
@@ -128,7 +128,7 @@ Add a video\-only track
 .PP
 For more help: <https://www.mltframework.org/>
 .SH COPYRIGHT
-Copyright \(co 2002\-2019 Meltytech, LLC
+Copyright \(co 2002\-2020 Meltytech, LLC
 <https://www.mltframework.org/>
 .br
 This is free software; see the source for copying conditions.  There is NO

src/framework/mlt_version.h

@@ -2,7 +2,7 @@
  * \file mlt_version.h
  * \brief contains version information
  *
- * Copyright (C) 2010-2019 Meltytech, LLC
+ * Copyright (C) 2010-2020 Meltytech, LLC
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -27,7 +27,7 @@
 #define MLT_STRINGIZE(s)            MLT_STRINGIZE2(s)
 
 #define LIBMLT_VERSION_MAJOR    6
-#define LIBMLT_VERSION_MINOR    19
+#define LIBMLT_VERSION_MINOR    20
 #define LIBMLT_VERSION_REVISION 0
 #define LIBMLT_VERSION_INT      ((LIBMLT_VERSION_MAJOR<<16)+(LIBMLT_VERSION_MINOR<<8)+LIBMLT_VERSION_REVISION)
 #define LIBMLT_VERSION          MLT_STRINGIZE(LIBMLT_VERSION_MAJOR.LIBMLT_VERSION_MINOR.LIBMLT_VERSION_REVISION)