Changelog for libmlt7-modules-7.14.0-2.57.i586.rpm :

* Mon Mar 06 2023 Christophe Marin - Update to 7.14.0 Framework:
* Added functions to get detailed info about a producer more directly
* Added functions to add normalizer links to chains
* Changed locale_t to mlt_locale_t to avoid redefinition on some systems (e.g. clang/llvm on win32).
* Fixed the value provided with event \"consumer-thread-join\" to be mlt_event_data_thread as documented.
* Fixed mlt_image_format_planes() for mlt_image_yuv420p. Modules
* Added a swresample link to the avformat module.
* Added a resample link to the resample module.
* Fixed compatibility of avformat module with FFmpeg version 6.
* Fixed rotoscoping filter when request image size different than profile.
* Fixed timeremap link breaking crop filter.
* Fixed audio/video sync in avformat producer when the video start time is not 0.
* Improved seeking on a WMA audio file in avformat producer.
* Optimization to set AVDISCARD_ALL on disinterested streams in avformat producer.
* Added separate demuxing thread in avformat producer.
* Added filtergraph property to the avformat producer.
* Fixed filter movit.convert\'s CPU image converter in mlt_tractor and mlt_frame_clone().
* Fixed using movit module with mlt_chain.
* Fixed 10-bit full range YUV color input with Movit.
* Fixed aspect ratio issues in qtblend filter transform.
* Fixed the movit.luma transition.
* Changed the qglsl consumer to use an OpenGL core profile version 3.2 context to make it compatible with recent Movit versions.
* Upgraded glaxnimate git submodule to version 0.5.2.
* Fixed xml producer incorrectly adds a path prefix to a consumer producer.
* Fixed using opencv.tracker filter with mlt_chain.
* Added interlace-aware chroma conversion from mlt_image_yuv422 to yuv420p in the avformat consumer.
* Added the speed_map property to the timeremap link.
* Fixed the loader producer not injecting the consumer producer when a xml producer changes the frame rate.
* Fixed \'loader\' producer corrupts the profile colorspace and description when it injects a consumer producer.
* Added a loader-nogl producer to the core module based on loader but prevents adding movit-based filters.
* Changed count producer to take an optional string argument with the name of a loader producer.
* Fixed yadif deinterlace not working in a mlt_chain.
* Fixed the bob, weave, greedy, onefield deinterlace filter methods on x86-64 architecture. Other:
* Fixed SWIG python shadow functions for mlt7.
* Added CMake build option MOD_GLAXNIMATE_QT6.- Add compilation fix:
* 0001-Fix-compilation-with-Werror-return-type.patch
* Tue Dec 20 2022 Christophe Marin - Build the glaxnimate module. Kdenlive complains if the plugin is missing (boo#1206127)- Change the source URL to get the glaxnimate sources
* Sun Nov 27 2022 Christophe Giboudeaux - Update to 7.12.0
* Fix a couple of major new bugs in the popular qtblend and frei0r.cairoblend transitions
* New color animation APIs with sensible interpolation Framework:
* Added new color animation APIs Modules:
* Updated the following services to support animation of color properties: frei0r, chroma, chroma_hold, audiolevelgraph, audiospectrum, audiowaveform, gpsgraphic, gpstext, qtcrop, qtext
* Added discontinuity_reset property to dynamic_loudness filter
* Fixed qtblend transition not blending with an opaque rgba image
* Added support for the \"finer\" engine in Rubberband version 3
* Fixed crash in frei0r.cairoblend when threads property not set Other:
* Fixed leaking the xml producer in melt when the XML contains a consumer element but no profile information
* Fixed symbol not found error in rtaudio consumer
* Wed Nov 02 2022 Christophe Giboudeaux - Update to 7.10.0 Framework:
* Fixed some unguarded null pointers.
* Added `MLT_REPOSITORY_DENY` environment variable to skip loading a module (colon delimited list of file names without extension, for example libmltqt).
* Fixed frame corruption with one frame transition
* Changed so-called test-card frame with audio to show a checkerboard: - Added `mlt_image_fill_checkerboard()` - Added `mlt_image_fill_white()`
* Preserve the producer `creation_time` property when creating a chain.
* Added `mlt_image_rgba_opaque()`.
* Fixed getting a property as a timecode or clock value with 24 or 23.98 fps in `mlt_property.c`. Modules:
* Added support for Qt 6: - Added `MOD_QT6` and `BUILD_TESTS_WITH_QT6` CMake options. - Allow installing building and installing both Qt 5 & 6 modules. - Avoid loading both Qt 5 & 6 modules by preferring Qt 5 (use MLT_REPOSITORY_DENY=libmltqt to block Qt 5 and use Qt 6). - This is limited to the `qt` module for now and not `glaxnimate` (still a work-in-progress).
* Added support for WebP animation to `qimage` producer.
* Added `gps_graphic` filter to the `qt` module.
* Added the `format` property in each producer\'s get_frame method to indicate the producer\'s default/preferred mlt_image_format to facilitate an optimization in the `qtblend` transition when the B frame is opaque and has the same aspect ratio.
* Added property animation to all audio visualization filters in the `qt` module.
* Improved TGA format detection in `qimage` filter.
* Fixed `qtblend` transition has incorrect scaling with consumer scaling.
* Fixed an case of incorrect alpha scaling in `qtblend` transition.
* Fixed `luma` transition not updated when `resource` property changes.
* Added the `alpha_operation` property to the `shape` filter.
* Updated the `glaxnimate` git submodule to version 0.5.1.
* Fixed `lines` filter in `oldfilm` regression in v7.6.0.
* Added `dbpeak` property to the `audiolevel` filter in dB.
* Fixed memory leak using some frei0r plugins in conjunction with an `affine` that animates the `rect` property. Other:
* Fixed building for musl.
* Fixed underlinking iconv in `gdk` module on MinGW.
* Fixed SWIG CMake options can overwrite each other.
* Fixed SWIG 4 no longer generates a `mlt.php`- Drop patches, merged upstream:
* 0001-Another-take-on-fixing-the-wcrtomb-issue.patch
* 0001-Split-to-allow-installing-Qt5-and-Qt6-in-parallel-80.patch
* 0002-Remove-deprecated-C-register-keyword-815.patch
* 0003-Move-CMake-code-for-testing-to-the-right-position-fo.patch
* 0004-Add-MLT_REPOSITORY_DENY-envvar-to-skip-plugin-loadin.patch
* 0005-Avoid-to-load-both-qt-modules-816.patch
* Fri Aug 05 2022 Christophe Giboudeaux - Add upstream changes to build a Qt 6 based mod:
* 0001-Split-to-allow-installing-Qt5-and-Qt6-in-parallel-80.patch
* 0002-Remove-deprecated-C-register-keyword-815.patch
* 0003-Move-CMake-code-for-testing-to-the-right-position-fo.patch
* 0004-Add-MLT_REPOSITORY_DENY-envvar-to-skip-plugin-loadin.patch
* 0005-Avoid-to-load-both-qt-modules-816.patch
* Thu Jun 23 2022 Hans-Peter Jansen - Update to 7.8.0 + Framework
* Added mlt_frame_get_alpha_size() and refactored code to use it.
* Fixed a possible null pointer crash in mlt_service_apply_filters(). + Modules
* Added a glaxnimate producer to the glaxnimate module.
* Added new file extensions for glaxnimate producer: json, lottie, rawr, tgs.
* Removed Qt4 compatibility from the qt module.
* Added Qt6 compatibility to the qt module.
* Added new file extensions for qimage producer: avif, heic, heif, jxl.
* Fixed color_range when using the multi consumer.
* Fixed reloading updated results in the loudness filter.
* Fixed image_mode=blend in the timeremap link.
* Fixed crash regression in swscale filter with odd size YUV image.
* Fixed the choppy filter may result in black frames with transitions.
* Prevent a crash in avfilter producer for a bug in glibc with _FORTIFY_SOURCE=3.- Remove merged upstream fixes
* 0001-fix-798-missing-function-returns.patch
* 0001-Supply-a-proper-return-value-on-non-void-functions.patch- Add
* 0001-Another-take-on-fixing-the-wcrtomb-issue.patch
* Fri May 27 2022 Christophe Giboudeaux - Update to 7.6.0 + Framework:
* Added `Mlt::Animation::next_key()` and `previous_key()` with error checking.
* Fixed the `moduledir` and `mltdatadir` variables in the pkg-config file.
* Removed calling `setlocale()` in `mlt_factory_init()` (moved to `melt` option `-setlocale`).
* Added `mlt_properties_copy()` and `Mlt::Properties::copy()`.
* Changed some primarily internal property names to consolidate on \"consumer.\" as a prefix convention for all consumer properties copied to `mlt_frame`s.
* Added consumer property `deinterlacer` to replace deprecated `deinterlace_method`.
* Fixed full range color from producer to consumer.
* Added `mlt_slices_size_slice()` helper function.
* Fixed choppy playback due to large values in `frame_rate_num` or `frame_rate_den` in `mlt_consumer`.
* Added performance optimization for a single slice in `mlt_slices`. + Modules:
* Added `audiolevelgraph` video filter to the `qt` module.
* Added property `segment_gap` to the `audiospectrum` video filter.
* Added `segments` property to the `audiolevelgraph` and `audiospectrum` filters.
* Fixed loading image sequence with extended UTF-8 characters in the name of a folder for the `qimage` producer.
* Fixed a crash in `avformat` producer if the `rotate` property is set after the first frame is fetched.
* Added the `invert_mask` property to the `shape` video filter.
* Changed `avformat` producer to normalize frame rates very close to non-integer broadcast frames 24/1.001, 30/1.001, and 60/1.001.
* Converted the `chroma` and `chroma_hold` filters\' `key` property to a proper color type.
* Added slice threading to: - `avformat` producer (with FFmpeg v5) - `swsscale` (with FFmpeg v5) - `lift_gamma_gain` - `shape` - `charcoal` - `vignette` - `wave` - `threshold` - `tcolor` - `sepia` - `mirror` - `invert` - `grain` - `lines` - `spot_remover`
* Improved the speed of the `oldfilm` filter.
* Added a faster `box_blur` filter to the core module and deprecated the `boxblur` filter in the kdenlive module.
* Fixed preview scaling for the `avfilter.gblur` filter.
* Fixed incorrect text overlap in `kdenlivetitle` producer.
* Improved audio synchronization in `avformat` when playing in reverse.
* Added much more service metadata (documentation).
* Fixed full range 10-bit video input in `avformat` producer.
* Fixed full range color handling in: - `avformat` producer - `avcolor_space` - `brightness` - `resize` - `luma` transition - `movit.convert` - `charcoal` - `invert` - `shape`
* Fixed identifying unsupported colorspaces in `avformat` producer.
* Fixed preserving the alpha channel in the `avfilter.fspp` filter. + Other
* Some CMake fixes.- Add upstream fixes:
* 0001-fix-798-missing-function-returns.patch
* 0001-Supply-a-proper-return-value-on-non-void-functions.patch
* Mon Feb 07 2022 Antonio Larrosa - Installed files included a rpath to a build directory. Do not use rpath at all.
* Mon Dec 20 2021 Luigi Baldoni - Update to version 7.4.0 Framework:
* Added more constructors and assignment operators in C++ wrapper: + Mlt::Filter::Filter(Mlt::Filter
*) + Mlt::Link::Link(Mlt::Link
*) + Mlt::Link::Link(Mlt::Service&) + Mlt::Link::Link(Mlt::Link&) + Mlt::Link::Link(Mlt::Link const&) + Mlt::Link::operator=(Mlt::Link const&) + Mlt::Service::Service(Mlt::Service
*)
* Fixed serialized animation in mlt_animation_serialize_cut_tf() and mlt_animation_serialize_cut() to include a trailing keyframe value. Modules:
* Added property animation for avfilter filters.
* This only works for numeric parameters, but many libavfilter options that have a type string are actually numeric in nature but accept a string expression.
* Added rotate property to avformat producer to override orientation.
* Changed jackrack module to silence false LADSPA plugin loading errors.
* Fixed a crash in the oldfilm filter when using preview scaling.
* Fixed timeremap link distorts audio when speed is zero.
* Added nautical mile and knot units of measure to the gpstext filter.
* Fixed full range color handling with embedded tractor (e.g. same track transition).
* Fixed device capture in avformat producer regression in version 7.2.0.
* Fixed a crash in the matte transition.
* Mon Nov 01 2021 Luigi Baldoni - Update to version 7.2.0 Framework:
* Added support for `mlt_properties` as a child of `mlt_properties` including XML (de)serialization: + `mlt_property_set_properties()` + `mlt_property_get_properties()` + `mlt_properties_set_properties()` + `mlt_properties_get_properties()` + `mlt_properties_get_properties_at)(` + `Mlt::Properties::set()` + `Mlt::Properties::get_props()` + `Mlt::Properties::get_props_at()` Applications can use this to store structured data in its own namespace, for example \"shotcut:markers\". And modules could use this for hierarchical parameters.
* Fixed crash in `mlt_transition` upon inserting or removing a track.
* Stopped loading `mlt_profile` until needed in `mlt_chain` creation. Modules:
* Added filter `gpstext` that is similar to `dynamictext` based on data in a GPX file.
* Added speed parameter to `timer` filter.
* Added WebP presets for `avformat` consumer.
* Added a pixelate option to the `opencv_tracker` filter\'s `blur` property.
* Fixed `center_bias` of `crop` filter not working with `use_profile`.
* Fixed some missing RGB `mlt_image_format` renames after change in v7.0.0. This primarily affected presets and service metadata.
* Fixed a crash when changing preview scaling in `timeremap` link.
* Fixes problems due to adding redundant normalize filters upon loading a producer from XML.
* Ensure filters added by the `loader` producer always come first in list.
* Fixed a crash using `shape` and `affine` filters together on `color` producer.
* Fixed a crash when a `vidstab` file fails to open.
* Changed `vidstab` filter to save its file in ASCII text mode.
* Fixed a clang LTO error in the `decklink` module.
* Fixed a video decoding regression on some videos in the `avformat` producer.
* Fixed a crash in the `audiowaveform` filter.
* Fixed loading a relative filename from XML for `mask_start` with `shape`.
* Fixed \"#filedate#\" in `dynamictext` filter when used with `timeremap` link.
* Fixed `timer` filter\'s new `speed` property interaction with `start` delay.
* Fixed a crash with YUYV422 (YUY2) input in `avformat` producer.
* Fixed data race condition in `timeremap` link.
* Fixed compiling `avformat` module with FFmpeg git beyond v4.4 with many deprecations removed.
* Fixed alpha channel size calculation in `brightness` filter.
* Restore legacy tracker and the new DaSiam tracker for OpenCV >= 4.5.3 in the `opencv_tracker` filter.
* Fixed a crash in `opencv_tracker` on `shape_width` = 0.
* Fixed incorrect handling of in and out points and duration in the `opencv_tracker` filter.
* Fixed the `composite` transition leaking left border of an image on the right side on uneven width.
* Fixed a problem handling some UTF-8 in thhe `typerwriter` filter. Other:
* Added support for the `RELOCATABLE` CMake option for Linux or BSD build.
* Mon Sep 06 2021 Dave Plater - Remove unnecessary BuildRequires: pkgconfig(OpenEXR)
* Mon Aug 30 2021 Dave Plater - Enabled opencv to fix boo#1184430 by enabling motion tracking
* Sat Jun 12 2021 Dave Plater - Really removed alternatives from melt sub package.boo#1187238
* Tue May 18 2021 Dave Plater - Removed alternatives from melt sub package
* Sun May 16 2021 Luigi Baldoni - Update to version 7.0.1
* Fixed a system-installed build cannot finds its modules and data.
* Fixed the python installation path for binaries.
* Added support for the `DESTDIR` environment variable when creating melt symlink.
* Increased the build constant for the maximum size of a line of a properties file.
* Fixed the vid.stab metadata install path.- Drop mlt-7.0.0-python_install_dir.patch (merged upstream)
* Mon May 03 2021 Luigi Baldoni - Update to version 7.0.0 Framework:
* Added `mlt_chain` and `Mlt::Chain` classes.
* Added `mlt_link` and `Mlt::Link` classes.
* Added a `link` value to service `type` in the service metadata schema.
* Added a boolean `animation` parameter attribute to the service metadata schema.
* Added `mlt_animation_shift_frame()` and `Mlt::Animation::shift_frames()`.
* Added `mlt_animation_get_string()`.
* Fixed using a stale cached property animation string.
* Added `mlt_image` and `Mlt::Image` classes.
* Remove legacy \"height + 1\" workaround in image allocation.
* Fixed a crash on setting `timewarp` speed higher than 23x.
* Added `mlt_audio_silence()`.
* Removed `mlt_image_opengl`.
* Replaced variadic arguments in `mlt_events` with new `mlt_event_data` APIs.
* Removed `mlt_geometry` APIs.
* Renamed `mlt_image_rgb24a` as `mlt_image_rgba`.
* Renamed `mlt_image_rgb24` to `mlt_image_rgb`.
* Renamed `mlt_image_glsl` to `mlt_image_movit`.
* Renamed `mlt_image_glsl_texture` to `mlt_image_opengl_texture`.
* Removed virtual function `mlt_frame::get_alpha_mask()`.
* Removed `mlt_frame_get_alpha_mask()`.
* Removed deprecated functions: + `mlt_sample_calculator` + `mlt_sample_calculator_to_now` + `mlt_channel_layout_name` + `mlt_channel_layout_id` + `mlt_channel_layout_channels` + `mlt_channel_layout_default` + `mlt_slices_init` + `mlt_slices_close` + `mlt_slices_run` + `mlt_playlist_move_region` + `Mlt::Playlist::move_region`
* Fixed a rounding error calculating display aspect ratio in `mlt_profile_from_producer()`. Modules:
* Added a `timeremap` link to the core module with animatable `map` property. (Speed can increase or decrease between keyframes including reverse.)
* Added `chain` and `link` XML elements to `xml` module.
* Added \"meta.media.has_b_frames\" property to `avformat` producer.
* Removed deprecated modules: + `dv` + `gtk2` (not gdk) + `kino` + `linsys` + `lumas` + `motion_est` + `swfdec` + `videostab`
* Removed the following services: + `data_feed` filter + `data_show` filter + `region` filter and transition + `sdl_image`
* Converted filters to use new `mlt_image` class: + `brightness` + `imageconver` + `mirror` + `spot_remover`
* Deprecated the `audiowave` filter.
* Added the ability to build the `jackrack` module without JACK to get only LADSPA producers and filters.
* Deprecated `start` and `end` properties for the following filters: + `brightness` + `panner` + `boxblur` + `wave` + `volume`
* Removed deprecated `font` property from `pango` producer.
* Improved album art (attached pic) detection in `avformat` producer.
* Improved the `resample` filter to have less artifacts and use less memory. Other:
* CMake: nearly complete rewrite.
* Removed the old configure bash scripts and Makefiles.
* Added `-chain` and `-link` options to `melt` command line.- Switch build to cmake- Drop libmlt-fixluma.patch (no longer useful)- Add mlt-7.0.0-python_install_dir.patch- Create single devel subpackage as cmake scripts are undifferentiated- Rename melt subpackage and add update-alternatives- Spec cleanup
* Tue Apr 13 2021 Luigi Baldoni - Update to version 6.26.1
* This version fixes a major regression in version 6.26.0 in the avformat producer to read from network URLs.
* Sun Apr 11 2021 Dave Plater - Removed depreciated webvfx linked package, qmelt is no longer needed for shotcut export.- Deleted obsolete webvfx-nobrowser.patch and webvfx-versioned-libdir.patch
* Sat Apr 10 2021 Luigi Baldoni - Update to version 6.26.0 Modules:
* Added support for `hwaccel` query string parameter to the `avformat` producer. It accepts the following values: vaapi and cuda.
* Added support for `hwaccel_device` query string parameter to the `avformat` producer. This is only used with vaapi (device path) and cuda.
* Improved the usage of image slice threading in `frei0r`. This only applies when `threads`=0 and only works with some frei0r plugins that you must decide yourself.
* Added an ellipse item to `kdenlivetitle` producer.
* Added support for PNG and GIF as album art in the `avformat` producer.
* Added BT.2020 color space metadata to the `avformat` producer.
* Resolved many FFmpeg deprecations in the `avformat` producer making it possible to support AV1 decoding.
* Added a `strobe` fitler that periodically makes the alpha channel transparent.
* Added a new `typewriter` text filter (currently only works with the kdenlivetitle producer).
* Improved sound quality for lower pitch shifts in `rbpitch`.
* Fixed speed of trick play in the `jack`, `rtaudio`, `sdl_audio`, and `sdl2_audio` consumers.
* Fixed matrix for independent channels in `swresample` filter.
* Fixed leading zeros for the `timer` filter.
* Fixed flickering using `affine` with a `luma` transition.
* Fixed a crash using RGBA images in the `qimage` producer (regression in v6.22.0).
* Fixed `brightness` filter misbehaves on `alpha` > 1.
* Fixed writing `flac` format file does not set its duration in the `avformat` consumer.
* Fixed an infinite loop in `rbpitch` filter.
* Fixed `ttl` in the `qimage` producer.
* Fixed building with OpenCV 4.5
* Fixed artifacts with multiple HTML `qtext` filters and frame threading.
* Deprecated the `start` and `end` properties on the following (use property animation instead): + brightness + panner + boxblur + wave + volume
* Deprecated the following services: + data_show + region + transition filter + autotrack_rectangle + motion_est + slowmotion Other:
* CMake + Fixed building without SWIG. + Added many \"MOD_...\" options to explictly disable modules. + Added src/tests and the option `BUILD_TESTING`, which defaults off. + All dependency checks moved to top level CMakeLists.txt. + Install melt man page. + Install oldfilm SVG files. + Added src/examples. + Install framework/metaschema.yaml. + Fixed `plusgpl` datadir. + Added all swwig/ languages. + Increased C++ standard to C++14.
* Added an `AV1` encoding preset.
* Improved documentation of the requirement for C11.
* The minimum version of FFmpeg is v4.0 and Libav is no longer supported.- Drop libmlt-0.8.2-vdpau.patch and everything related to vdpau (no longer present in the tree)- Enable libebur128
* Mon Dec 07 2020 Luigi Baldoni - Update to version 6.24.0 Framework:
* Trigger a `property-changed` event on `mlt_properties_pass_list`.
* Fixed using a video transition with a video clip on an audio track.
* Reduce the amount of service caching to 2X #tracks to reduce memory usage. Modules:
* Added the `pillar_echo` filter to the plus module.
* Added a `qtcrop` filter to the qt module.
* Added `html`, `resource`, `overflow-y`, and `_hide` properties to the `qtext` filter for rich text.
* Added the filter `choppy` to the core module.
* Added slice threading to the `brightness` filter.
* Fixed compiling with OpenCV 4.
* Fixed the colors when using `mlt_image_format=rgb24a` with `avformat` consumer.
* Fixed a possible crash in the `timewarp` producer on sources with non-integer frame rates.
* Fixed a regression in version 6.22 with multiple affine filters at the same time.
* Fixed possible abort or deadlock on recursive pthread mutexes in `avformat` producer.
* Fixed a crash in `crop` filter with large `center_bias` value when `use_profile` is 1.
* Fixed a white video frame appearing on threaded rendering in `freeze` filter.
* Fixed MLT XML DRD to permit empty playlists, which may occur on empty tracks in a multitrack.
* Fixed initializing QApplication in the `qimage` producer.
* Fixed interpolation when scaling with the `affine` rect and geomety properties.
* Fixed high memory usage with high factors of pitch shifting in the `rbpitch` filter.
* Fixed a crash on files with more than 32 streams in the `avformat` producer. Other:
* Added the Python binding to the CMake build.
* Added the `sdl` (v1) module to the CMake build.
* Removed minrate and maxrate from the `webm` avformat consumer preset.
* Sun Aug 02 2020 aloisioAATTgmx.com- Update to version 6.22.1
* This patch version only fixes the version reported in the CMake build.
* Fri Jul 31 2020 aloisioAATTgmx.com- Update to version 6.22.0 Framework:
* Added mlt_properties_exists() and Mlt::Properties::property_exists().
* Added mlt_audio C class
* Added Mlt::Audio C++ class
* Fixed drop-frame timecode for 59.94 fps.
* Fixed crash on null pointer passed to mlt_consumer_stop(). Modules:
* Fixed frei0r transitions with preview scaling.
* Fixed affine ox and oy properties incorrect with preview scaling.
* Fixed a crash and incorrect preview scaling with more than one affine filter active on the same frame.
* Fixed preview scaling for the rotoscoping filter.
* Added the sample_fmt property to the avformat consumer.
* Fixed a possible segfault in the mix transition.
* Removed support for text keyframes to the text and qtext filters to fix regression on strings containing \'=\'.
* Disable frame-threading with bigsh0t, distort0r, and medians frei0r plugins.
* Added \"meta.media.%d.stream.projection\" property the avformat producer.
* Fixed a crash with with filters not supporting preview scale in frei0r transitions.
* Fix artifacts in luma transition and affine filter with frame-threading.
* Stop including \'title=\"Anonymous Submission\"\' in xml consumer.
* Fixed a crash in opencv.tracker filter.
* Fixed a crash in composite transition if luma file fails to load.
* Added validations in opengl module to prevent asserts in Movit.
* Fixed building with OpenCV 4.
* Moved some services from gtk2 module to new gdk module: gtkrescale filter, pango producer and pixbuf producer
* Deprecated the gtk2 module and no longer enabled by default.
* Changed avformat producer to accept a \'?\' in argument/resource property by escaping it as \'\\?\'.
* Changed the background property of the affine filter to be mutable.
* Deprecated the linsys (DVEO SDI) module.
* Fixed changing the audio_index property in the avformat producer.
* Changed resample filter to more resiliant to frequency changes.
* Added a video_delay property to the sdl2_audio and rtaudio consumers.
* Add millisecond options to the timer filter.
* Fixed the in point handling for the timewarp producer.
* Fixed some audio gaps and sync issues with the rbpitch filter and timewarp pitch compensation.
* Fixed a possible crash caused by producer consumer.
* Changed avformat consumer to set AVOption color_primaries based on the MLT colorspace if not already set as property.
* Fixed crop right on image with odd width skews image in crop filter.
* Fixed incorrect silence value for unsigned 8-bit audio in avformat producer.
* Changed qimage to use Qt\'s internal orientation detection instead of libexif.
* Reduced clicks in mix transition by silencing buffers on discontinuity.
* Improved A/V synchronization in (sw)resample filters - also reduces audio clicks.
* Improved speed of the qimage producer.
* Fixed incorrect color using libx264rgb in avformat consumer.
* Fixed relative paths for avfilters that have the \"filename\" option.
* Fixed some avfilters dropping the alpha channel: smartblur, vaguedenoiser.
* Improved performance of the resize filter.
* Fixed an affine filter inside a transition was always nearest neighbor interpolation.
* Changed the lift_gamma_gain filter to use round values up. Other:
* Fixed melt option \"-group\" applies to an implicit consumer.
* Added \"-quiet\" option to melt (implies -silent but more so).
* CMake build improvments adding modules: gdk, jackrack, lumas resample, sox and vorbis
* Added avformat consumer presets: Slide-Deck-H264 and Slide-Deck-HEVC
* Removed intra=1 from some avformat presets (use g=1 for intra only): intermediate/MPEG-2, intermediate/MPEG-4 and lossless/H.264- Drop 0001-Fix-build-with-Qt-5.15.0.patch (merged upstream)
* Thu Apr 02 2020 Christophe Giboudeaux - Add upstream patch to fix build with Qt 5.15:
* 0001-Fix-build-with-Qt-5.15.0.patch
* Mon Feb 17 2020 Luigi Baldoni - Update to version 6.20.0 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 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.- Refreshed libmlt-fixluma.patch