cleanup: Remove expired ports:

2022-06-30 multimedia/mpeg2codec: Obsolete, please consider using
multimedia/ffmpeg
2022-06-30 multimedia/livestreamer: Abandoned upstream, please consider using
www/yt-dlp or multimedia/streamlink
2022-06-30 net/kissd: Obsolete, target hardware was released 19 years ago
2022-06-30 www/gecko-mediaplayer: Uses incompatible plugin interface NPAPI
2022-06-30 multimedia/snappy: Deprecated upstream, please consider
multimedia/mpv or multimedia/vlc
2022-06-30 audio/exaile: Requires py-bsddb3 which requires upstream EOLd db5
2022-06-30 multimedia/gnome-twitch: Unmaintained, please consider using
www/yt-dlp or multimedia/streamlink
2022-06-30 multimedia/clive: Last release in 2012, please consider using
www/yt-dlp or multimedia/streamlink
2022-06-30 multimedia/imagination: Obsolete, majority of DVD players made in the
last 15+ years have been able to do image slideshows
2022-06-30 multimedia/m2tstoavi: Marked obsolete by upstream in 2010, please
consider using multimedia/ffmpeg or multimedia/handbrake
2022-06-30 multimedia/mps-youtube: Abandoned upstream
2022-06-30 multimedia/umph: Last release in 2012 and abandoned upstream, please
consider using www/yt-dlp
2022-06-30 multimedia/quvi09: Deprecated upstream, please consider using
www/yt-dlp or multimedia/streamlink

multimedia/tstools: Deprecate and set expiration date to 2022-06-30

Abandoned upstream, multimedia/ffmpeg should cover all cases

PR:		263524
Approved by:	J.R. Oldroyd <fbsd@opal.com> (maintainer)

Remove # $FreeBSD$ from Makefiles.

Update license of ports using MPL (without version)

All ports now should use MPL[10|11|20] license.

Approved by:	portmgr (blanket)

- Use proper installation commands
- Switch to options helpers

Approved by:	portmgr blanket

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

Convert a bunch of EXTRACT_SUFX=... into USES=tar:...

Approved by:	portmgr (not really, but touches unstaged ports)

- Mark MAKE_JOBS_UNSAFE=yes
- While here support STAGEDIR

PR:		ports/184210
Submitted by:	Oliver Fromme <oliver.fromme@secnetix.de>
Approved by:	maintainer

Add NO_STAGE all over the place in preparation for the staging support (cat:
multimedia)

- Switch to SourceForge as BerliOS does not seem to work
- Convert NOPORTDOCS -> PORT_OPTIONS:MDOCS, define LICENSE
- Respect user's CC and CFLAGS
- Generally clean up Makefile prior to making it jobs-safe

Fix typos and make small modifications in COMMENT (according to Porter's
Handbook)

Approved by:	portmgr@ (implicit)

- remove MD5

MPEG TS/PS/ES Transport, Program and Elementary Stream tools

This is a set of cross-platform command line tools for working with
MPEG data.  The emphasis is on relatively simple tools which
concentrate on MPEG (H.264 and H.262) data packaged according to
H.222 (i.e., TS or PS), with a particular interest in checking for
conformance.  Transport Stream (TS) is typically used for distribution
of cable and satellite data. Program Stream (PS) is typically used
to store data on DVDs.

The tools are focussed on:

    * Quick reporting of useful data (tsinfo, stream_type)
    * Giving a quick overview of the entities in the stream
      (esdots, psdots)