- 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
- 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.