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

The loop was introduced in 64d340c6, and
was likely breaking non blocking reads as it busy loops.

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

* qatar/master:
  rtp: Packetization of JPEG (RFC 2435)
  smoothstreamingenc: Copy the SAR on the AVStreams as well

Conflicts:
	Changelog
	libavformat/rtpenc.c
	libavformat/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

with the exception of libpostproc runtime_cpudetect = no is not
supported thus having no as default really is quite odd, it results in
a libpostproc where HAVE_MMX* have very different meaning from the
rest of ffmpeg and it breaks any x86 cpu that doesnt support mmx2
because mmx2 is hardcoded as a result
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Remove redundant reference to codec name, it is already mentioned in the
log header.

Workaround commandline msys issues, also allow more flexibility.
Should fix ffprobe tests on mingw+MSVC.

In particular, fix crash when the input file contains no packets (e.g. an
ffmeta input).

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

The lists are sorted first by type (video first)
and then alphabetically by name.

Fix ticket #1669.

This is required in chained muxers, if the SAR happens to be set.
Signed-off-by: Martin Storsjö <martin@martin.st>

Fixes Ticket1760
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

This is intentional (and a reason why fast usually should not be used),
but a few people sent patches to "fix" this recently so it would be
better to document this.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

RTPDynamicProtocolHandler for speex is added. Initial support for
speex depacketization from RTP stream comes with it.
Currently, only codec audio rate can be applied based on sdp:
* Narrowband    ( 8K)
* Wideband      (16K)
* Ultrawideband (32K)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* libspeex audio codec is no longer considered unsupported
  when using rtp as output format.
* SDP rtpmap is added for speex payload, formatted according to RFC
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  avcodec: fix memleak in avcodec_encode_audio2()

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

This reverts commit 48cf0f1c.
This can cause problems with seekability detection

The channel layout at the demuxer layer is commonly wrong and would
otherwise be used.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It could open the wrong decoder.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket1474
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Parse expression only when a new value is explicitly specified.

In particular, avoid double free in case an old expression value is
cached, it is set in the context, it is freed as the old value, and
finally the pointer stored in the context is freed again when the filter
is released.

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

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

This should fix specifying subtitle codecs with the new syntax in some cases.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This would change existing behavior, and should if done, done seperately.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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