Update gstreamer1 to upstream release 1.20.5

PR:		268501

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

multimedia: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  Aaron LI <aly@aaronly.me>
  *  Alexander Botero-Lowry <alexbl@FreeBSD.org>
  *  Alexander Logvinov <ports@logvinov.com>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Anders Nordby <anders@FreeBSD.org>
  *  Andrew Pantyukhin <infofarmer@FreeBSD.org>
  *  Andrew Thompson <andy@fud.org.nz>
  *  Andrew Thompson <thompsa@FreeBSD.org>
  *  Angel Carpintero <ack@telefonica.net>
  *  Anish Mistry (with help from mean)
  *  Anonymous <swell.k@gmail.com>

framework: convert bsd.gstreamer.mk to Uses/gstreamer.mk

- convert bsd.gstreamer.mk to Uses/gstreamer.mk
- convert ports tree to make use of USES=gstreamer
- remove duplicate dependency lines from the tree

Differential Revision: https://reviews.freebsd.org/D35097

multimedia/py-gstreamer1: Add CPE information

Approved by:	portmgr (blanket)

Remove # $FreeBSD$ from Makefiles.

multimedia/py-gstreamer1: update to 1.16.3 & fix build with Python 3.8

- switch to meson build systme

PR:		246574
Submitted by:	Greg V <greg@unrelenting.technology> (py38), VVD vvd@unislabs.com
(update)

Drop python 2.7 support from a few ports

With hat:	portmgr

- Update WWW

Approved by:	portmgr blanket

Update gstreamer1 to 1.16.2.

- The spc plugin was removed inflavor for the gsm plugin.
- Added in tree qt plugin.

Changelog: https://gstreamer.freedesktop.org/releases/1.16/#1.16.2

Update net-im/fractal to 4.2.2 to support GStreamer 1.16 (approved by
maintainer)

Thanks to antoine@ for the exp-run.

PR:		239386

Revert r518019, breaking bulk -a is not covered by portmgr blanket

- Limit python version (does not configure with 3.8)

checking for python version... 3.8
checking for python platform... freebsd12
checking for python script directory... ${prefix}/lib/python3.8/site-packages
checking for python extension module directory...
${exec_prefix}/lib/python3.8/site-packages
checking for python >= 2.7... checking pkg-config is at least version 0.9.0...
yes
checking for GST... yes
checking for PYGOBJECT... yes
okay
checking for headers required to compile python extensions... found
checking for pygobject overrides directory...
${exec_prefix}/lib/python3.8/site-packages/gi/overrides
checking for GST... yes
configure: Using /usr/local/lib/gstreamer-1.0 as the plugin install location
checking for PYGOBJECT... yes
checking for libraries required to embed python... no
configure: error: Python libs not found. Windows requires Python modules to be
explicitly linked to libpython.

Approved by:	portmgr blanket

Update GStreamer to 1.14.4.

PR:		231406
Submitted by:	Greg V <greg@unrelenting.technology>
Exp-run by:	antoine
Approved by:	portmgr (antoine)

Cleanup plist handling

Cleanup Mk/Uses/gnome.mk.

- Remove the use of comp_DETECT.
- Remove all comp_DETECT variables.
- Remove a use of comp_DETECT outside of gnome.mk
- Remove py3gobject3.
- Have ports depending directly on devel/py-gobject3 use gnome to do it.

PR:		224618
Submitted by:	mat
Exp-run by:	antoine
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D13550

Convert Python ports to FLAVORS.

  Ports using USE_PYTHON=distutils are now flavored.  They will
  automatically get flavors (py27, py34, py35, py36) depending on what
  versions they support.

  There is also a USE_PYTHON=flavors for ports that do not use distutils
  but need FLAVORS to be set.  A USE_PYTHON=noflavors can be set if
  using distutils but flavors are not wanted.

  A new USE_PYTHON=optsuffix that will add PYTHON_PKGNAMESUFFIX has been
  added to cope with Python ports that did not have the Python
  PKGNAMEPREFIX but are flavored.

  USES=python now also exports a PY_FLAVOR variable that contains the

Update GStreamer 1.x suite to 1.12.3.

ChangeLog: https://gstreamer.freedesktop.org/releases/1.12/#1.12.3

Update GStreamer1 ports to 1.12.2.

Rework the adding of dependancies in Mk/bsd.gstreamer.mk.
Previous when using USE_GSTREAMER[1] it would just add the request modules to
BUILD/RUN_DEPENDS. This caused the qa script to complain because the old code
didn't implicit depend on the gstreamer1 and gstreamer1-plugins[-bad] ports for
the libraries they carried, even if they where present via the plugins! The new
code adds implicit depends on these ports so USE_GSTREAMER[1] using ports have
all the libraries included.

* The mad mp3 plugin was removed, mpg123 plugin also provides mp3 decoding.
Switch over ports that used the gstreamer1 mad plugin.
* gtksink plugin renamed -> gtk
* Hook up the sndio plugin into the framework
* Add some indirect dependacies where needed
* Reorder the plugin list in bsd.gstreamer.mk so only one plugin per line. When
changing plugins it doesn't result in multiple lines being changed.
* Remove mentions in bsd.gstreamer.mk of plugins mentions that where removed.
* Depend on libunwind on i386/amd64, GStreamer links to it if it is present.

PR:		220753
Exp-run by:	antoine@

Update GStreamer1 ports to 1.8.0.

ChangeLog: https://gstreamer.freedesktop.org/releases/1.8/

Update GStreamer1 to 1.6.2.
Update GStreamer1-vaapi to 0.7.0.

* Spell GStreamer consistently. [1]
* Fix typo in py3kplist in py3-gstreamer1 [1]
* Improve plugins COMMENTS (more improvements welcome)
* Actually include the gstreamer1-libav update this time.

PR:		204204 [1] (based on)
Submitted by:	olivierd@ [1]

Update Gstreamer suite to 1.6.1.

Prevent PKGNAME collision between multimedia/py-gstreamer1 and
multimedia/py3-gstreamer1 when default version of python is 3.x

Update gstreamer1 ports to 1.6.0.

* gstreamer1-libav now uses ffmpeg from ports.
* New ports:
  * gstreamer1-validate: Tools to detect if elements are not behaving
    as expected, mainly aimed at developers, or advanced debugging.
  * gstreamer1-rtsp-server: Base foundation for building a rtsp
    server ontop of GStreamer
 * Bunch of new plugins like: mpg123, rsvg, libde265, openh264, x265 and dtls.

Release announcement:
 
http://lists.freedesktop.org/archives/gstreamer-announce/2015-September/000357.html

Obtained from:	gnome devel repo

Set PORTSCOUT on gstreamer ports

Big Gstreamer update:

Update gstreamer, gstreamer-plugins, -good, -bad and -ugly ports to 1.4.4.
Update gstreamer1-plugins-gnonlin to 1.4.0.
Update py-gstreamer1 and py3-gstreamer1 to 1.4.0.

Add multimedia/gstreamer1-editing-services. GES is a high-level library
for facilitating the creation of audio/video non-linear editors.

Add pulseaudio plugin now that pulseaudio is updated and add the gl plugin.

Drop :keepla from USES=libtool.
Drop @dirrm[try] from plists and drop gnomehier from USE_GNOME
Switch to optionhelpers in multimedia/gstreamer1.

PR:		194922 (merged with my own WIP)
Submitted by:	olivierd

Add USES=libtool and USES=python:2

Add missing /libs in LDFLAGS, this should fix the build in some cases.

While here, remove PTHREAD_* from CPPFLAGS and LDFLAGS.

PR:		192432
Submitted by:	sascha@root-login.org (PR), troyax@pholos.eu (fix)

Add Gstreamer python bindings for Gstreamer 1.x.

Add python2 and python3 flavors.
USE_GSTREAMER1 entries will be made when I figure out how adapt
bsd.gstreamer.mk to the dual python flavors.

PR:	ports/187647 (merged/based on)
Submitted by:	Olivier Duchateau