multimedia/shotcut: update to 22.06.23

Summary:
Release notes: https://www.shotcut.org/blog/

Now uses multimedia/mlt7, cmake and more

While here, remove multimedia/webvfx-qt5, as it was abandoned
upstream and only developed with and for shotcut

Approved by: tcberner (mentor)
Differential Revision: https://reviews.freebsd.org/D34618

multimedia/{py-,}mlt{-qt5,}: rename to multimedia/{py-,}mlt6{-qt5,}:

- To make it possible to easily import mlt-7 move the current port to
  a versioned directory.

- Add Mk/Uses/mlt.mk to make it easily possible to depend on a given mlt
  version:

  	USES=mlt:6

  will get you a dependency on multimedia/mlt6, while

	USES=mlt:7

  will get you a dependency on the soon to be added multimedia/mlt7

- Switch the port to use cmake as a build system
- While here, provide some more options to make it possible to have
  a leaner package if required

- Bump consumers after rename of the dependency

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

devel/doxygen: Update to 1.9.0

- regen patches by 'make makepatch'
- adjust consumers which affected by new doxygen styles
- take maintainersip

Changelog: https://www.doxygen.nl/manual/changelog.html#log_1_9_0

PR:		242347
Submitted by:	fluffy
Reported by:	Naram Qashat (ex-maintainer)
Exp-run by:	antoine

multimedia/mlt: update to 6.20.0

Announcement:
	https://www.mltframework.org/blog/v6.20.0_released/

multimedia/mlt: update to 6.18.0

Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

multimedia/mlt: update to 6.16.0

multimedia/mlt: update to 6.14.0

Changelog:
	https://www.mltframework.org/blog/v6.14.0_released/

Drop maintainership

multimedia@ has not enought manpower to focus on those ports

Fix Qt5 symbol version scripts to put the catch-all clause first.  When
a symbol matches multiple clauses the last one takes precedence.  If the
catch-all is last it captures everything.  In the case of Qt5 libraries
this caused all symbols to have a Qt_5 label while some should have
Qt_5_PRIVATE_API.  This only affects lld because GNU ld always gives the
catch-all lowest priority.

Older versions of Qt5Webengine exported some memory allocation symbols from
the bundled Chromium.  Version 5.9 stopped exporting these [1] but the
symbols were kept as weak wrappers for the standard allocation functions to
maintain binary compatibility. [2][3]  The problem is that the call to the
standard function in these weak wrappers is only resolved to the standard
function if there's a call to this standard function in other parts of
Qt5Webengine, because only then is there a non-weak symbol that takes
precedence over the weak one.  If there's no such non-weak symbol the call

This port requires USES=compiler:c++11-lang to build on GCC-based
architectures.

PR:		234062
Submitted by:	Piotr Kubaj
Approved by:	portmgr (tier-2 blanket)

Update Qt5 to 5.12.0

http://blog.qt.io/blog/2018/12/06/qt-5-12-lts-released/

- This breaks support for libressl again. Patches are welcome.

PR:		233705
Exp-run by:	antoine

Update multimedia/mlt, multimedia/shotcut and graphics/movit

- multimedia/mlt:       6.12.0
- multimedia/shotcut:   18.11.18
- graphics/movit:       1.6.2

To reduce the bumps, all in one.

PR:		229068
PR:		229071
Approved by:	multimedia (kwm)

Merge lang/qt5-qml and x11-toolkits/qt5-quick into x11-toolkits/qt5-declarative

- There was no obvious reason to split these ports, and it makes
  porting simpler; the set of ports using either mostly coincided.

Exp-run by:	antoine
PR:		223687
PR:		232751

Return avilla@'s ports to the pool after his commit bit got taken in for
safekeeping.

Update multimedia/mlt* to 6.10.0

multimedia/mlt* update to 6.8.0

* give maintainership to kde@

PR:		229073

Replace bsd.qt.mk by Uses/qt.mk and Uses/qt-dist.mk

From now on, ports that depend on Qt4 will have to set
	USES=		qt:4
	USE_QT=		foo bar
ports depending on Qt5 will use
	USES=		qt:5
	USE_QT=		foo bar

PR:		229225
Exp-run by:	antoine
Reviewed by:	mat
Approved by:	portmgr (antoine)
Differential Revision:	-https://reviews.freebsd.org/D15540

Update multimedia/mlt to 6.6.0

PR:		227842
Approved by:	avilla (maintainer timeout)
Differential Revision:	https://reviews.freebsd.org/D15226

Chase ffmpeg 3.3 update (ABI changes)

PR:		218658
Submitted by:	riggs

WebVfx is a video effects framework that allows video effects
(filters, transitions, etc.) to be authored using web technologies
(HTML, CSS, JavaScript, WebGL, etc.) or with Qt Quick QML (a
declarative CSS and JavaScript like language).

WebVfx includes plugins for the MLT open source multimedia framework.

WWW: https://www.mltframework.org/doxygen/webvfx/