Fixes CID1257832
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID733726
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1271051
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

When a client behind a NAT issues a pause command, and stay paused for a
long time, the router may stop the RTP/RTCP port redirection. Resend the
hole punching packets after each PLAY command to cause the router to
restart the port redirection in that case.
Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1271046
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1271044
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1271052
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1271050
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes CID1257813
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1271045
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1257799
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1257785
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '44dc138e':
  rtpdec_mpeg4: reassemble fragmented AAC frames

Conflicts:
	libavformat/rtpdec_mpeg4.c

See: fee2cc39Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'dcf969e9':
  rtpdec_mpeg4: add more verbose error logging

Conflicts:
	libavformat/rtpdec_mpeg4.c

See: fee2cc39Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '96084251':
  libavformat: add robust MPEG audio depacketization (RFC 5219)

Conflicts:
	Changelog
	libavformat/version.h

See: 22470510Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5cbae565':
  mpegaudio_parser: add MP3 ADU headers parser

Conflicts:
	libavcodec/mpegaudio_parser.c
	libavcodec/mpegaudiodecheader.c
	libavcodec/version.h

See: 8ca098f4Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Reviewed-by: Thomas Volkert <silvo@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5e5583ef':
  libavformat: add AC3 RTP depacketization (RFC 4184)

Conflicts:
	Changelog
	libavformat/rtpdec_ac3.c
	libavformat/version.h

See: 3eec775bMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '4438d1c6':
  rtsp: parse lang attribute in SDP

Conflicts:
	libavformat/rtsp.h
	libavformat/version.h

See: c7ad1f56Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '1ec28a66':
  rtpdec: fix issue with conversion from unsigned to signed

See: 73029abdMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ff394ca0':
  rtpdec_h264: Add a missing closing paren in a log message
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '12655c48':
  libavresample: NEON optimized FIR audio resampling
Merged-by: Michael Niedermayer <michaelni@gmx.at>

The comments/header of the file are taken from qemu, they provide some
basic documentation
The code from the examples

Ive no means to test this except uploading to coverity for FFmpeg, so each
commit should stay simple, making it easy to revert.

Also please help making this a useful and effective file by contributing
changes/code to it and reviewing contributions.
I am happy to upload changes but i cannot really maintain this (alone) as
i cannot test changes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

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

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

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

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

When receiving an RTCP packet, the difference between the last RTCP
timestamp and the base timestamp may be negative. As these timestamps
are of the uint32_t type, the result becomes a large integer. Cast
the difference to int32_t to avoid this issue.

The result of this issue is very large start times for RTSP
streams, and difficulty to restart correctly after a pause.
Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Signed-off-by: Martin Storsjö <martin@martin.st>

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

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

modelled after aarch64 code

on Cortex-A8, s16 and s32 code is about 2x faster,
float code about 7x faster
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>

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

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

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

Based on patch by Francisco Blas Izquierdo Riera
Commit message partly taken from carl

fixes a compilation
error in mlpdsp_init.c with -fstack-check and some gcc compilers (I
reproduced the issue with gcc 4.7.3) by simplifying the code.

See also https://bugs.gentoo.org/show_bug.cgi?id=471756

$ make libavcodec/x86/mlpdsp_init.o
libavcodec/x86/mlpdsp_init.c: In function ‘mlp_filter_channel_x86’:
libavcodec/x86/mlpdsp_init.c:142:5: error: can’t find a register in
class ‘GENERAL_REGS’ while reloading ‘asm’
libavcodec/x86/mlpdsp_init.c:142:5: error: ‘asm’ operand has impossible
constraints

4551 -> 4509 dezicycles
Reviewed-by: Ramiro Polla <ramiro.polla@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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