Dec 6, 2020
You can download it from GitHub.
This version fixes bugs associated with the preview scaling introduced in the
previous version.
This version is mostly fixes plus a few new filters.
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 using WebVfx in a Docker container.
- 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
- Fixed CMake build on MSYS2 and Windows Craft.
- 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.