Add missing usr/lib/vlc/plugins/sse2 plugins for amd64 systems

Rename package to vlc-mt to distinct it from normal ffmpeg. It
should make 'errors' more obvious.

Add patches for generating proper splice points in the adaptation field for
AUDIO and VIDEO elementary streams.

The vlc master git-tree requires X264_BUILD >= 86, which no current
'stable' linux distribution has available. Relax this requirement so
that vlc master git-tree can be build against a 'stable' distribution.

Add patch for splice point generation in muxing TS streams.

Put debian directory under source control for creating debs.

Most subtitles codecs are still in m/codec/, like dvbsub, svcdsub, cvdsub, libass, spudec.
This makes it consistent.

This also removes an extra folder to compile...

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Check return value of GetPackedYuvOffsets().

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Close #3774

XP is too old. Deal with it. Will ease support
Close #3727

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Almost nobody has the JavaScript library where this page depended upon.

The compiler complained about possible use uninitialized use of the variables
i_u_offset, i_v_offset and i_y_offset.

- use VLC MediaPlayer events
- use unix style EOL

Add cache filling level to the MediaPlayerBuffering event.

The mozilla webplugin events do not support arguments and expose all events available in libvlc. Most
of these events are not usefull for the webplugins and not being able to pass arguments is another limiting
issue. This patch addresses both problems at the same time.

The mozilla webplugin limits supports to the libvlc_MediaPlayer* events just like the ActiveX webplugin does.
These events are usefull in the context of a webplugin.

Ommit the 'libvlc_' prefix from the libvlc_MediaPlayer* events to obtain the events name that must be
used from JavaScript to listen on the event. Example:

- libvlc_MediaPlayerOpening becomes 'MediaPlayerOpening'
- libvlc_MediaPlayerNothingSpecial becoms 'MediaPlayerNothingSpecial'
Signed-off-by: Jean-Paul Saman <jean-paul.saman@m2x.nl>

Conflicts:

	projects/mozilla/vlcplugin.cpp
	projects/mozilla/vlcplugin.h

Cheery-pick of  [4099d3dd]
Signed-off-by: Christophe Mutricy <xtophe@videolan.org>

62487ef4 removed asademux code but not
all references to it vanished
Signed-off-by: Daniel Mierswa <impulze@impulze.org>
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Closes #4142

Signed-off-by: Rafaël Carré <rafael.carre@gmail.com>

It lacks an icon for now and doesn't have the "unmute" ability.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>