Bump libavutil major version to account for the LLS API/ABI changes.

Commit 41578f70cf8aec8e7565fba1ca7e07f3dc46c3d2 changed the LLS API, which was
called from libavcodec. Thus using an old libavcodec with a new libavutil will
break.

All scheduled API changes are deferred to the next bump.
Bump major of libavfilter for reference counted buffer API changes.

Applications that have been linked against an older release of Libav and pick up
updated libraries experience segmentation faults because they pick up the new
libavfilter, which assumes AVFrames have been allocated by libavutil and thus
contain new reference-counting related fields. This will break for AVFrames that
have been allocated by old libavcodec.

All scheduled API changes are deferred to the next bump.
avformat/psxstr: zero packet to prevent uninitialized data to leak through to the decoder

Fixes: msan_uninit-mem_7f150abf2e84_4817_descent-partial.str
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/wmalosslessdec: completely initialize contains_subframe

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f60c46325d7_6415_luckynight.wma
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/mlpdec: check that streamtype matches the codec

Fixes use of uninitialized memory
Fixes msan_uninit-mem_7f126c8ed1ac_5945_issue1731_nonpublic.mpg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
build: Define __printf__ to __gnu_printf__ on MinGW*/gcc

This is necessary to avoid GCC assuming MS style printf arguments.
avcodec/libx264: Set colorspace details correctly

After adding colorspace support to xine-lib, I insist in proper
settings within media files at least when they do not follow
that implicit SD/HD routine.
avutil: Remove deprecated intfloat_readwrite code

It was deprecated over two years ago.
lavfi/buffersrc: set min and max values for pix_fmt option

Currently the min and max values are not honored, but this will change in
a following patch.
lavu/dict.h: extend/clarify av_dict_get() doxy
ffserver: fix spacing typoin error message
ffserver: add stream Metadata option

Also deprecate Author, Comment, Copyright, and Title options, and update
docs to use the new Metadata option.
ffserver: extend report_config_error() facilities, and use it for warnings
Merge commit '3bc2e89c76e88ae6f1fd5287e0b11abcfc3c601c'

* commit '3bc2e89c76e88ae6f1fd5287e0b11abcfc3c601c':
  Bump libavutil major version to account for the LLS API/ABI changes.

Conflicts:
	libavutil/version.h

Bump done to stay compatible with libav, its not neccessary otherwise for ffmpeg
as we have the new ABI/API under LLS2 and the old (unused) under LLS

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '6d3ea1957f681b3bf9c752e6d21a501cc8d4180d'

* commit '6d3ea1957f681b3bf9c752e6d21a501cc8d4180d':
  Bump major of libavfilter for reference counted buffer API changes.

Conflicts:
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '11bb5e10c36539bcc303ceaac6f88d9ecb66e07f'

* commit '11bb5e10c36539bcc303ceaac6f88d9ecb66e07f':
  build: Define __printf__ to __gnu_printf__ on MinGW*/gcc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  avutil: Remove deprecated intfloat_readwrite code

Conflicts:
	libavutil/intfloat_readwrite.c
	libavutil/intfloat_readwrite.h

The files are left in place as they are still used by some projects
mplayer is one.
Theres no hurry in removing the code, it can as well be removed once
no projects use it anymore

Merged-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/utils: av_register_codec & hwaccel() that work in O(1) time

Its possible to implement this with a few lines less code but it then
would flip the order of the list and require registration of external
codecs to be done first, also it could break user applications due to
this. Thus to maintain ABI this slighty more complex solution is
used.

Reviewed-by: Stefano Sabatini
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/format: av_register_output_format() and av_register_intput_format() that work in O(1) time

Reviewed-by: Stefano Sabatini
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
UDP: join multicast group on the interface specified with &localaddr=

When joining multicast groups, ffmpeg was using INADDR_ANY as interface address
which leads to enabling the multicast group on the interface with "default gateway".
Often multicast traffic is received over dedicated interface, which scenario ffmpeg was
unable to handle. With this patch, ffmpeg will enable multicast group to the interfaces
configured with address specified in &localaddr= parameter of udp:// URL. To avoid
loacal_addr resolve at udp_close(...) the UDPContext structure was extended with
struct sockaddr_storage local_addr_storage member, which is populated in udp_open(..)
and passed to udp_join_multicast_group()  and udp_leave_multicast_group().

Signed-off-by: Stoian Ivanov <s.ivanov@teracomm.bg>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>