Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.
This update was made based on information from https://repology.org/metapackage/mlt/versions.
Version release notes (from GitHub):
This version fixes bugs and supports serializing animation keyframes with a
specified time format (previously only frame number).
**Framework**
* Reverted mlt_pool change in v6.8.0 pending further testing.
(USE_MLT_POOL compiler define is now a 0/1 boolean, defaults to 1.)
* Fixed crash regression in v6.8.0 "parsing non-animated string as an animation."
* Added pointer checks to mlt_animation.
* Changed producer cache size heuristic in mlt_multitrack to be more liberal.
* Fixed handling reserved characters in names for YAML in mlt_properties.
* Added clamping to prevent computing negative in and out points to mlt_producer.
* Added functions to serialize animation with a time format:
- mlt_animation_serialize_cut_tf()
- mlt_animation_serialize_tf()
- mlt_property_get_string_tf()
- mlt_property_get_string_l_tf()
- mlt_properties_get_value_tf()
- Mlt::Properties::get(int, mlt_time_format)
- Mlt::Animation::serialize_cut(mlt_time_format, int, int)
* Added functions to clear a property to mlt_properties:
- mlt_property_clear()
- mlt_properties_clear()
- Mlt::Properties::clear()
**Modules**
* Fixed enabling sliced pix_fmt conversion in avformat producer.
* Fixed incorrect seek and sync on audio files with discard packets.
* Added support for avcodec_send_frame() API to avformat consumer.
* Fixed compile errors with Libav master.
* Fixed a crash in affine transition.
* Fixed a crash in ladspa filters when consumer frame rate is low (e.g. <= 8).
* Fixed a crash in boxblur filter.
* Added animation support to boxblur hori and vert properties.
* Fixed a crash in movit.convert.
* Fixed incorrect alpha in affine transition blending routine.
* Converted frei0r from deprecated mlt_geometry to mlt_animation API.
* Fixed tilde in text string for pango producer.
* Fixed using more than one channelcopy filter.
* Fixed the mono filter reducing volume level.
* Fixed degraded audio scrubbing in sdl2_audio consumer.
* Converted dynamictext filter to use affine transition for more correct
alpha compositing and sub-pixel positioning.
* Added time format support for animation keyframes to the xml consumer.
* Added animation support to more affine transition properties:
- fix_rotate_x
- fix_rotate_y
- fix_rotate_z
- fix_shear_x
- fix_shear_y
- fix_shear_z
- ox
- oy
- scale_x
- scale_y
* Fixed gaps in text when characters overlap in qtext and kdenlive producers.
* Fixed a crash in pixbuf producer with multiple render threads.
* Converted the oldfilm vignette filter from mlt_geometry to mlt_animation.
**Other**
* Numerous updates to mlt-xml.dtd.
* Categorized many of the encode presets (using meta.preset.name).
These checks were done:
- built on NixOS
- /nix/store/jfzwhslr6ndh2wc4bl3vdm4kdk2xdk7a-mlt-6.10.0/bin/melt passed the binary check.
- /nix/store/jfzwhslr6ndh2wc4bl3vdm4kdk2xdk7a-mlt-6.10.0/bin/.melt-wrapped passed the binary check.
- 2 of 2 passed binary check by having a zero exit code.
- 0 of 2 passed binary check by having the new version present in output.
- found 6.10.0 with grep in /nix/store/jfzwhslr6ndh2wc4bl3vdm4kdk2xdk7a-mlt-6.10.0
- directory tree listing: https://gist.github.com/5b163c9c1aa200eba8db3bde8c8b09b1
- du listing: https://gist.github.com/ddb0aac5012b87f121601378fca1f0bd
Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.
This update was made based on information from https://repology.org/metapackage/mlt/versions.
These checks were done:
- built on NixOS
- ran ‘/nix/store/xp3sq5n9xcqwibdcwlnw1kndc67ykpb9-mlt-6.8.0/bin/melt -h’ got 0 exit code
- ran ‘/nix/store/xp3sq5n9xcqwibdcwlnw1kndc67ykpb9-mlt-6.8.0/bin/melt --help’ got 0 exit code
- ran ‘/nix/store/xp3sq5n9xcqwibdcwlnw1kndc67ykpb9-mlt-6.8.0/bin/melt help’ got 0 exit code
- ran ‘/nix/store/xp3sq5n9xcqwibdcwlnw1kndc67ykpb9-mlt-6.8.0/bin/.melt-wrapped -h’ got 0 exit code
- ran ‘/nix/store/xp3sq5n9xcqwibdcwlnw1kndc67ykpb9-mlt-6.8.0/bin/.melt-wrapped --help’ got 0 exit code
- ran ‘/nix/store/xp3sq5n9xcqwibdcwlnw1kndc67ykpb9-mlt-6.8.0/bin/.melt-wrapped help’ got 0 exit code
- found 6.8.0 with grep in /nix/store/xp3sq5n9xcqwibdcwlnw1kndc67ykpb9-mlt-6.8.0
- directory tree listing: https://gist.github.com/486acd53034e92704cc044a92c6e32ef
- du listing: https://gist.github.com/ff98100a51f78de609043361454df0b1
(cherry picked from commit 93d8ab8007)
I checked with kdenlive people, and they say that we should always use the
latest mlt possible; that it should not be any problem, and provide only
improvements.
Shotcut segfaults on startup when compiled against an MLT which was
built with qt4. Kdenlive seqfaults when compiled against an MLT which
was built with qt5. Hence the need for the two variants.
Also, I'm adopting MLT as a maintainer.
