Merge commit '19b9659f3174599e8685d329c4330b1ea8c4c6db'

* commit '19b9659f3174599e8685d329c4330b1ea8c4c6db':
  oggparseogm: Convert to use bytestream2

Conflicts:
libavformat/oggparseogm.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '711c970168297683860422e95d6b7e37ee3c8367'

* commit '711c970168297683860422e95d6b7e37ee3c8367':
  rv34: Check the return value from ff_rv34_decode_init

Conflicts:
libavcodec/rv30.c
libavcodec/rv40.c

See: b86651a208ee67666a7305b002bc9f14b21dae7f
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '569d18aa9dc989c37bb4d4b968026fe5afa6fff9'

* commit '569d18aa9dc989c37bb4d4b968026fe5afa6fff9':
  matroskadec: Verify realaudio codec parameters

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'e1f3847f860a1094a46be4c5f10db8df616c3135'

* commit 'e1f3847f860a1094a46be4c5f10db8df616c3135':
  mace: Make sure that the channel count is set to a valid value

Conflicts:
libavcodec/mace.c

See: 6df1cfa7e4d488051d7b5033c0c69df970db9f82
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '1115689d54ea95a084421f5a182b8dc56cbff978'

* commit '1115689d54ea95a084421f5a182b8dc56cbff978':
  svq3: Check for any negative return value from ff_h264_check_intra_pred_mode

Conflicts:
libavcodec/svq3.c

See: 019eb2c77b7c315580200a5dbe6dabb1c97a3764
Merged-by: Michael Niedermayer <michaelni@gmx.at>

avformat/utils: Print warning if reallocating probe buffer failed

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  rtmp: rename main_channel_id to stream_id.

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'd4aef997809167832ecc64e89dda8cb445e5fe10'

* commit 'd4aef997809167832ecc64e89dda8cb445e5fe10':
  rtmp: Follow Flash player numbering for channels.

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '120af23cd5fcfc539d9575d17d403247ab17109b'

* commit '120af23cd5fcfc539d9575d17d403247ab17109b':
  rtmp: Send video on a separate channel.

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '68b467742092364f9306283f40effde2c12efe08'

* commit '68b467742092364f9306283f40effde2c12efe08':
  lavf: Make probe_codec return an error code

Conflicts:
libavformat/utils.c

A failure to reallocate should not free the array as it is used
to probe the codec. And failure to reallocate if the following
probe succeeds isnt a fatal error for probe_codec(). Thus this
is only partially merged to ensure probing still is attempted
with the data available.

Merged-by: Michael Niedermayer <michaelni@gmx.at>

doc/fftools-common-opts: document -help long and full output

Merge commit '1daea5232fc9963ba93b1b6d07a2373f87c9b392'

* commit '1daea5232fc9963ba93b1b6d07a2373f87c9b392':
  x86: Add an xmm clobbering wrapper for avcodec_encode_video2

See: ede42109e73a0f836bca1a241369a5108003b91a
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '73084391588b0f150737990038829cac5013dd68'

* commit '73084391588b0f150737990038829cac5013dd68':
  lavf: Don't explicitly flush after each written packet in muxers

Conflicts:
libavformat/assenc.c
libavformat/yuv4mpeg.c

See: 8de9bb6e5e527e2bcc8b2cff2da4107ecef23421

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '596e5d4783ca951258a7c580951fd161f1785ec1'

* commit '596e5d4783ca951258a7c580951fd161f1785ec1':
  lavf: Add a flag to enable/disable per-packet flushing

Conflicts:
libavformat/avformat.h
libavformat/mux.c
libavformat/version.h

This adds a 2nd API to set per packet flushing
If the user application indicates through either a non default then this non default takes
precedence over the other still default value

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '0a9425d7cfdf0113c3d32096c9406823efe0cd0a'

* commit '0a9425d7cfdf0113c3d32096c9406823efe0cd0a':
  flv: Do not export datastream as metadata

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '92ed83e393d25b6d15920e90d56ee77de54a9728'

* commit '92ed83e393d25b6d15920e90d56ee77de54a9728':
  rtmp: Store all the notify messages

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'fe0337e89bbbe84b7274fbb0d9d56ed992937931'

* commit 'fe0337e89bbbe84b7274fbb0d9d56ed992937931':
  rtmp: Do not send the first field twice within the handshake

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '666ed7eda1d568638689ac7b0cef0a9e564ffbdf'

* commit '666ed7eda1d568638689ac7b0cef0a9e564ffbdf':
  rtmp: Drop an unneeded warning

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'ffb7669e47343ac0caa866361965fdb2bf6ed825'

* commit 'ffb7669e47343ac0caa866361965fdb2bf6ed825':
  rtmp: Support play method in listen mode

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '97d35fa89f73468d64f663bfc0686aa6cddd8b6a'

* commit '97d35fa89f73468d64f663bfc0686aa6cddd8b6a':
  rtmp: Factor out publish specific code

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '3feb3d6ce4be0a09a9f8f13d613bed25b523b6e7'

* commit '3feb3d6ce4be0a09a9f8f13d613bed25b523b6e7':
  mem: Introduce av_reallocp

Conflicts:
doc/APIchanges
libavutil/mem.c
libavutil/mem.h
libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>

x86: Add an xmm clobbering wrapper for avcodec_encode_video2

This is required since 187105ff8 when we started trying to
wrap this function as well.

Signed-off-by: Martin Storsjö <martin@martin.st>

Merge commit '187105ff8a02bafc9c58d9d8363bb3f55a415635'

* commit '187105ff8a02bafc9c58d9d8363bb3f55a415635':
  Fix references to deleted avcodec_encode_video() function

Merged-by: Michael Niedermayer <michaelni@gmx.at>

oggparseogm: Convert to use bytestream2

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

rv34: Check the return value from ff_rv34_decode_init

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

matroskadec: Verify realaudio codec parameters

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

mace: Make sure that the channel count is set to a valid value

Also return a proper error code.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

svq3: Check for any negative return value from ff_h264_check_intra_pred_mode

Also pass on any returned error code.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

rtmp: rename main_channel_id to stream_id.

This more closely corresponds to the usage of the field.
Its usage here is unrelated to the channel ID.

Signed-off-by: Martin Storsjö <martin@martin.st>

rtmp: Follow Flash player numbering for channels.

Channel 4 is typically used by the Flash player to transmit
audio, channel 6 for video, and various stream-specific invokes
get sent over channel 8, which is designated the source channel.

This more closely matches the behavior of the Flash player,
including the transmission of play requests over channel 8.

Signed-off-by: Martin Storsjö <martin@martin.st>

rtmp: Send video on a separate channel.

Sending non-monotonic packets (e.g. when the audio and video
streams are monotonic within themselves but not muxed
monotonically) will lead to negative values the RTMP timestamp
field (where timestamps are transmitted only as deltas for each
channel), and this delta can end up being incorrectly written as
a large unsigned number.

Signed-off-by: Martin Storsjö <martin@martin.st>

avcodec/mjpegdec: Fix ljpeg RCT

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge remote-tracking branch 'cehoyos/master'

* cehoyos/master:
  Do not suggest to increase probesize for image2 files.

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Do not suggest to increase probesize for image2 files.

lavf/oggopus: Fixing a log message

Re-wording a log message that's no longer true and changing its
severity level to debug.

Signed-off by: Vignesh Venkatasubramanian <vigneshv@google.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

lavf/avienc: use av_freep() avoid stale pointers

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

swscale/yuv2rgb: make sure yuvTable is set to NULL after deallocation

ensures no stale pointers remain

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

swresample: replace 2 av_free() by av_freep()

avoids leaving stale pointers in memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

lavf: Make probe_codec return an error code

This allows handling errors from av_realloc properly.

Signed-off-by: Martin Storsjö <martin@martin.st>

x86: Add an xmm clobbering wrapper for avcodec_encode_video2

This is required since 187105ff8 when we started trying to
wrap this function as well.

Signed-off-by: Martin Storsjö <martin@martin.st>

lavf: Don't explicitly flush after each written packet in muxers

Since 596e5d4783, this is not necessary anymore. It also allows to
actually disable the flushing, improving write performance (but
possibly giving worse latency in real-time streaming).

Signed-off-by: Martin Storsjö <martin@martin.st>

lavf: Add a flag to enable/disable per-packet flushing

This is enabled by default and can be disabled with
"-fflags -flush_packets".

Inspired by a patch from Nicolas George <nicolas.george@normalesup.org>.

Signed-off-by: Martin Storsjö <martin@martin.st>

avformat/avidec: use av_calloc() and check for allocation error

Signed-off-by: Paul B Mahol <onemda@gmail.com>

lavf/ogg: Support for end trimming Opus

Adding support for end trimming Opus embedded in Ogg container.

Signed-Off By: Vignesh Venkatasubramanian <vigneshv@google.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

flv: Do not export datastream as metadata

It is used internally.

rtmp: Store all the notify messages

The onTextData is used to implement text data streams in flv.

rtmp: Do not send the first field twice within the handshake

rtmp: Drop an unneeded warning

Apparently a widely used streaming server requires that the second
field always presents a version during C1 phase.

rtmp: Support play method in listen mode

rtmp: Factor out publish specific code

Will be reused for supporting play.

mem: Introduce av_reallocp

doc/formats: Add documentation for 3 parameters that have been missing

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avfilter: add adelay filter

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avformat/segafilm: remove deplanarization hack

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avformat/segafilm: use av_freep()

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avformat/sierravmd: use av_freep() for freeing context fields

This ensures that there are no stale pointers

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avfilter/vf_stereod3d: add const qualifiers to ana_convert()

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avfilter/vf_stereo3d: BGR24 support for anaglyphs

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avfilter/vf_stereo3d: avoid pointless copy

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  avpacket: Fix error checking in packet_alloc

Conflicts:
libavcodec/avpacket.c

See: b905a7137a51a9a4f66d75172897d1f38c0b292a
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '6fc8226e29055858f28973bb3d27b63b3b65e616'

* commit '6fc8226e29055858f28973bb3d27b63b3b65e616':
  vp3: Check the framerate for validity

Conflicts:
libavcodec/vp3.c

See: a56d963f111b1a192cdabb05500f8083bd77ca93
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fix references to deleted avcodec_encode_video() function

Merge commit 'ac9d159015a88aa2721b271875d18482f713f354'

* commit 'ac9d159015a88aa2721b271875d18482f713f354':
  proresdec: Properly make sure an index doesn't run past the limit

Conflicts:
libavcodec/proresdec_lgpl.c

See: 30df9789a9745d8e4b1afc10d1a983bfc8816eb9
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'e90a6846c2c006fbebd00e1f2789f4a86fafacef'

* commit 'e90a6846c2c006fbebd00e1f2789f4a86fafacef':
  cavsdec: Make sure a sequence header has been decoded before decoding pictures

See: ec0965be36b55624a03d20c3b24e6a7aa61d6cd2
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '5bbfe193a0a41bd2adb648c8c3f6901a575734a2'

* commit '5bbfe193a0a41bd2adb648c8c3f6901a575734a2':
  vocdec: Don't update codec parameters mid-stream

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '0ef1660a6365ce60ead8858936b6f3f8ea862826'

* commit '0ef1660a6365ce60ead8858936b6f3f8ea862826':
  sierravmd: Do sanity checking of frame sizes

Conflicts:
libavformat/sierravmd.c

See: 47c4713a23d271eedd2eb2c02daa70cb0ea4e0ac
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '342c43d154e586bc022c86b168fe8d36f69da9d3'

* commit '342c43d154e586bc022c86b168fe8d36f69da9d3':
  omadec: Properly check lengths before incrementing the position

See: f1d6f013b2078140fb701978d720abecde7cd73f
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'a06a5b78e2c3bd2e12aff0627a3b65c6fee555a5'

* commit 'a06a5b78e2c3bd2e12aff0627a3b65c6fee555a5':
  mathops/x86: work around inline asm miscompilation with GCC 4.8.1

See: 659df32a9d8984081ccd54adc3aee7daeb33388d
Merged-by: Michael Niedermayer <michaelni@gmx.at>

avpacket: Fix error checking in packet_alloc

Previously the wrong buffer pointer was checked, when buf
instead of *buf was checked. But checking the return value
instead is even better.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

vp3: Check the framerate for validity

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

proresdec: Properly make sure an index doesn't run past the limit

If idx equaled num_coeffs - 1 on entry to the loop, the previous
check failed to break out of the loop.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

cavsdec: Make sure a sequence header has been decoded before decoding pictures

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

vocdec: Don't update codec parameters mid-stream

If we really want to support parameter changes, they need to be
signalled along with the AVPackets as parameter change side data,
not just changing the AVCodecContext parameters when a packet
is demuxed (since there may be other earlier packets yet undecoded).

Something similar was already done for the sample rate in 0883109b2,
but some parameters were left changeable.

This avoids having to recheck the channel count for validity for
each decoded frame in (ad)pcm decoders, unless the decoders
explicitly say that they accept parameter changes.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

sierravmd: Do sanity checking of frame sizes

Limit the size to INT_MAX/2 (for simplicity) to be sure that
size + BYTES_PER_FRAME_RECORD won't overflow.

Also factorize other existing error return paths.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

omadec: Properly check lengths before incrementing the position

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

riff: g723_1 decodes vivo g723.1 in asf
works on bellair_digital_movie.asf

avcodec/mjpegdec: rgba64 ljpeg support

Fixes Ticket2965

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/mjpegdec: change error return value to be outside the 16bit range

Fixes part of Ticket2965

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavfilter/libmpcodecs: remove unused files

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avcodec/mjpegdec: Fix rgb48 ljpeg

Fixes Ticket894

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

lavf/subtitles: Make comment less arrogant

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>

avcodec: typo fix sepera* → separa*

avfilter/vf_gradfun: use av_calloc()

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avfilter/vsrc_life: use av_calloc()

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avcodec/c93: force dimensions to the correct value instead of depending on the demuxer to do so

Fixes Ticket2934

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

mathops/x86: work around inline asm miscompilation with GCC 4.8.1

The volatile is not required here, and prevents a miscompilation with GCC
4.8.1 when building on x86 with --cpu=i686

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

avcodec/g2meet: Fix order of align and pixel size multiplication.

Fixes out of array accesses
Fixes Ticket2922

Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/jpeg2000dec: print invalid cdx/y values

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avfilter: avoid testing float == 0

This fixes the hypothetical case of rounding errors causing
incorrect values to be used.
We do not use *_EPSILON, because non trivial expressions can contain
errors larger than that making a zero equality test with *_EPSILON
unreliable.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avfilter/af_aecho & af_compand: use extended_data

Signed-off-by: Paul B Mahol <onemda@gmail.com>

changelog: add ffv1 yuva and dts streamid change

avfilter/avfilter: check allocation failure in ff_insert_pad()

Signed-off-by: Paul B Mahol <onemda@gmail.com>

matroskadec: Mute "Unknown entry" log messages for CueRelativePosition entries

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  mem: Document the non-compatibility of av_realloc() and av_malloc()

Merged-by: Michael Niedermayer <michaelni@gmx.at>

doc/encoders: improve libvo-aacenc doc

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

doc/encoders: add doc for AAC encoder

Thanks-to: Kostya Shishkov <kostya.shishkov@gmail.com>
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

avcodec/simple_idct_template: adjust coeffs for 12bit idct

This prevents overflows with 12bit jpegs
Fixes Ticket2952

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

matroskaenc: Bump DocTypeVersion to 4

The muxer has been creating files with v4 elements for some time now,
and especially now that we can mux non-experimental Opus files, reporting
the DocTypeVersion as 2 is not correct.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Adding a line to Changelog about FFV1 version 1.3 now being stable

FFV1 version 1.3 is non-experimental as of Aug 26, 2013. Adding that to the changelog.

Signed-Off By: dericed <dave@dericed.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avformat/nutenc: use av_reallocp_array()

Fixes memleak on allocation error.

Signed-off-by: Paul B Mahol <onemda@gmail.com>