* commit '40665d27':
  flvdec: Document how the duration is retrieved at the end of the file

Conflicts:
	libavformat/flvdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes assertion failure
Fixes: signal_sigabrt_7ffff6ac7bb9_2042_cov_2593130068_ef1f8a057bb6056674fad92f6b8c0acd.jpg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

These cases are not supported yet

Fixes assertion failure
Fixes: signal_sigabrt_7ffff6ac7bb9_1_cov_1553101927_00.jpg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes Ticket3355
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

In order to support multiple IDAT of fdAT chunks following an fcTL one,
transmit all the chunks between two fcTL ones (or between fcTL and IEND
one).
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Some raw demuxers already had AVFMT_NOTIMESTAMPS set. Add it for all the
others.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

works with (--enable-libxcb-shape)  and without (--disable-libxcb-shape) now.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Based on: 065923b0Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'fe42f94c':
  dashenc: Don't segment all video streams when one stream gets a keyframe
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6f26f14f':
  sidxindex: Write mimeType=audio/mp4 for audio-only representations
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '208f3abb':
  aacsbr: always initialize max_qmf_subbands

See: c6d3b3beMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '55b59fab':
  roqaudio: Always use the frame buffer on flush

Conflicts:
	libavcodec/roqaudioenc.c

See: a1af505d
See: c0b17ea1Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0562887a':
  tiffenc: initialize return value

Conflicts:
	libavcodec/tiffenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '299d8ab1':
  cook: Make sure there is enough extradata

See: c9e45543Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '30b8eb0f':
  sol: simplify sol_codec_id()
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b99ca863':
  aacdec: avoid an out-of-bounds write

Conflicts:
	libavcodec/aacdec.c

See: ba02069aMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '277ff7f5':
  lavu: move internal define to the only places where it is used

Conflicts:
	libavcodec/h264_cabac.c
	libavutil/internal.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '065923b0':
  mpegenc: prevent a NULL pointer dereference

Not merged, this is not needed, and could hide more serious issues
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '9c12c6ff':
  motion_est: convert stride to ptrdiff_t

Conflicts:
	libavcodec/me_cmp.c
	libavcodec/ppc/me_cmp.c
	libavcodec/x86/me_cmp_init.c

See: 9c669672Merged-by: Michael Niedermayer <michaelni@gmx.at>

This makes sure that segments actually start at a keyframe (and
makes sure we don't split segments twice in a row, with one segment
consisting of only a handful of packets), when one stream uses b-frames
while another one doesn't.
Signed-off-by: Martin Storsjö <martin@martin.st>

This fixes playback with dash.js, when the input is one separate
mp4 file per track.
Signed-off-by: Martin Storsjö <martin@martin.st>

Found-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

Fixes a wordly warning from clang -Wsometimes-uninitialized.

Prevent NULL dereference.

CC: libav-stable@libav.org
Bug-Id: CID 703669
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

'ret' can only be used without initialization if s->height <= 0, which can
only happen if avctx->height <= 0, which is validated elsewhere. Doesn't hurt
to still initialize it though.

CC: libav-stable@libav.org
Bug-Id: CID 732296

At least 8 bytes are needed (Mono audio).

Bug-Id: CID 741418
CC: libav-stable@libav.org

Bug-Id: CID 1238993

Also move the check in the case it is actually used.

CC: libav-stable@libav.org
Bug-Id: CID 1087090

CC: libav-stable@libav.org
Bug-Id: CID 29261

CC: libav-stable@libav.org
Bug-Id: CID 700556 / CID 700557 / CID 700558

version is 54 already
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

In current versions of ffmpeg, when streaming to an RTMP server, anytime a packet of type
RTMP_PT_NOTIFY is encountered, the packet is prepended with @setDataFrame before it gets sent
to the server. This is incorrect; only packets for onMetaData and |RtmpSampleAccess should
invoke @setDataFrame on the RTMP server. Specifically, the current bug manifests
itself when trying to stream onTextData or onCuePoint invocations.

This fix addresses that problem and ensures that the @setDataFrame is only prepended
for onMetaData and |RtmpSampleAccess.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>