isom: add "NO16" FourCC
isom: Support MPEG-2 video mov files from FPC5
isom: add "MNG" FourCC
isom: lpcm in mov default to big endian

It is my understanding that "Unless otherwise stated, all data in a
QuickTime movie is stored in big-endian byte ordering" [1] in MOV files.

I have a couple of thousand files, which technically are invalid because
their sound sample description element 4CC is 'lpcm' but its version is
0 - and "Version 0 supports only uncompressed audio in raw ('raw ') or
twos-complement ('twos') format" [2]

Because isom.c only contains a mapping for 4CC 'lpcm' to
AV_CODEC_ID_PCM_S16LE, these files have their audio decoded as LE when
it is actually BE.

This commit adds AV_CODEC_ID_PCM_S16BE as the first match for 4CC 'lpcm'.

[1]
https://developer.apple.com/library/mac/documentation/quicktime/QTFF/qtff.pdf
page 21
[2]
https://developer.apple.com/library/mac/documentation/quicktime/QTFF/qtff.pdf
page 178

Reviewed-by: Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>
libspeex: support ZygoAudio (quality 10 mode)
movdec: handle 0x7fff langcode as macintosh per the specs

The correct point that seperates ISO and MAC language codes is 0x400
according to the current QT spec. Old QT specs did not list where this
seperation is but apparently only defined the meaning of the first 137.
riff: IPJ2 decodes with JPEG2000 decoder

Samples can be made from mencoder and jp2avi.dll codec.
riff: add VP9 fourcc
movenc: use 'hev1' tag for HEVC in MODE_MOV.

'hvc1' requires that parameter set NAL units be
present only in the samples entry, but not in the
samples themselves, requiring that additional
parameter sets, if present, be filtered out of the
samples and placed in new, additional sample entries
if they override or otherwise conflict with the
parameter sets present in the first sample entry.
We do not have any way of doing this at present, so
the files we produce can only comply with the
restrictions set for the 'hev1' sample entry name in
ISO/IEC 14496-15.
movenc: write hvcC tag for HEVC.
movenc: enable Annex B to MP4 conversion for HEVC tracks.
movenc: allow muxing HEVC in MODE_MP4.
matroskaenc: write private data in hvcC format for HEVC.
matroskaenc: enable Annex B to MP4 conversion for HEVC tracks.
Merge commit '920c01adce6c273fc043513ff237a6266e612152'

* commit '920c01adce6c273fc043513ff237a6266e612152':
  hevc: Use get_bits_long() in decode_vui()

See: b818637b84948e917d11c987f2270cea5b3fcfea
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '6cc94e971933cd38c452172bb048bf760e65cc3e'

* commit '6cc94e971933cd38c452172bb048bf760e65cc3e':
  hevc: use av_mallocz() for allocating tab_ipm

See: 0999f1613bc48ed9d6578a3ad7bcd17610e07fbf
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'ed06e5d92b4c67b49068d538461fbbe0a53a8c5e'

* commit 'ed06e5d92b4c67b49068d538461fbbe0a53a8c5e':
  hevc: Do not turn 32bit timebases into negative numbers

Conflicts:
	libavcodec/hevc.c

See: bf2ce19e51fde57727a4ee33a4b3c2622f37a5c4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '4d33873c2990b8d6096f60fef384f0efc4482b55'

* commit '4d33873c2990b8d6096f60fef384f0efc4482b55':
  hevc: make pps/sps ids unsigned where necessary

Conflicts:
	libavcodec/hevc.h
	libavcodec/hevc_ps.c

See: d1e6602665d5ec1b7e211ab27b298c26139f82cc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'c09804684a47e6572ee82ded5d84c8b282815da6'

* commit 'c09804684a47e6572ee82ded5d84c8b282815da6':
  isom: add xd51 hdcam

See: 4110828e15cd5035a0893c31fb417a52736956ce
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'eeae858596a5ce5a84797283f590a16add5704f4'

* commit 'eeae858596a5ce5a84797283f590a16add5704f4':
  isom: Support Sony XAVC in mov

See: 5b9f39860d83380c4af3039710b4fcf3ea1f4c99
See: 6e65e3483706d969d176909fae9e216919f59277
Merged-by: Michael Niedermayer <michaelni@gmx.at>