Originally committed as revision 25442 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is required for allowing a filter to use a time base different
from AV_TIME_BASE_Q, as it was previously assumed.

Originally committed as revision 25441 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25440 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25439 to svn://svn.ffmpeg.org/ffmpeg/trunk

ver=2 is not set yet so this does not affect output.

Originally committed as revision 25438 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25437 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25436 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25435 to svn://svn.ffmpeg.org/ffmpeg/trunk

improve readability / consistency.

Originally committed as revision 25434 to svn://svn.ffmpeg.org/ffmpeg/trunk

callee functions.

Originally committed as revision 25433 to svn://svn.ffmpeg.org/ffmpeg/trunk

The rm demuxer has timestamp bugs, so this test is sensitive to changes in
timestamp correction. The previous commit did not make output any better or worse
on this test, just different.

See https://roundup.ffmpeg.org/issue2288 for details.

Originally committed as revision 25432 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25431 to svn://svn.ffmpeg.org/ffmpeg/trunk

This fixes roundup issue 2284.

Originally committed as revision 25430 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25429 to svn://svn.ffmpeg.org/ffmpeg/trunk

container type and codecs in each file that point back to the file.

Originally committed as revision 25428 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25427 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Michael Chinen, mchinen gmail

Originally committed as revision 25426 to svn://svn.ffmpeg.org/ffmpeg/trunk

Functions from these files are referenced from utils.c now. This fixes
building with --disable-everything.

Originally committed as revision 25425 to svn://svn.ffmpeg.org/ffmpeg/trunk

This makes the URL handling consistent - the URL hostname is used as
destination for the RTP packets, so the URL port should also belong to that.
Now the options announce_addr= and announce_port specify where the
announcements are sent.

Originally committed as revision 25424 to svn://svn.ffmpeg.org/ffmpeg/trunk

The SAP muxer uses network functions directly, uses the rtp protocol and the
udp protocol. The network functions and the udp protocol are both transitively
enabled via the rtp protocol, so that's the only dependency that needs to
be stated.

Originally committed as revision 25423 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25422 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25421 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fix issue #2265.

Originally committed as revision 25420 to svn://svn.ffmpeg.org/ffmpeg/trunk

Prevent crash.

Originally committed as revision 25419 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25418 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25417 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25416 to svn://svn.ffmpeg.org/ffmpeg/trunk

Hide all code mentioning IPv6 behind HAVE_STRUCT_SOCKADDR_IN6.

Originally committed as revision 25415 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25414 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25413 to svn://svn.ffmpeg.org/ffmpeg/trunk

According to RFC 4566, a TTL value must not be present for IPv6 multicast.

Originally committed as revision 25412 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25411 to svn://svn.ffmpeg.org/ffmpeg/trunk

The new object file is added to the SDP demuxer in the makefile, since it
is needed in both the RTSP muxer and demuxer and in the SDP demuxer, due
to the current code coupling.

Originally committed as revision 25410 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25409 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25408 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25407 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25406 to svn://svn.ffmpeg.org/ffmpeg/trunk

This allows us to find out the local sending address via getsockname,
otherwise we just get INADDR_ANY (or similar for v6).

This also makes writes return ECONNREFUSED if nobody is listening on the
receiving port.

Originally committed as revision 25405 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25404 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25403 to svn://svn.ffmpeg.org/ffmpeg/trunk