If filtered, only packets from the right source address and port
are received.

To test, play back e.g. some mpeg4 video RTSP stream (where the
video stream is the first stream in the presentation) over UDP.
While receiving this stream, send another stream to the same port:
ffmpeg -re -i <whatever> -vcodec mpeg4 -an -f rtp
rtp://127.0.0.1:5000?localport=1234
Normally, the RTSP playback reports lots of errors at this point.

If the RTSP stream has the ?filter_src option enabled, these
interferring packets are ignored.

Originally committed as revision 26246 to svn://svn.ffmpeg.org/ffmpeg/trunk

If the remote address is updated later with this function, the caller
shouldn't set the connect option until in this call.

Originally committed as revision 26245 to svn://svn.ffmpeg.org/ffmpeg/trunk

By calling connect on the UDP socket, only packets from the chosen
peer address and port are received on the socket. This is one
solution to issue 1688.

Originally committed as revision 26244 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue 2498.

Patch by Daniel Kang, daniel.d.kang at gmail

Originally committed as revision 26243 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes playback for corner-cases like 32kHz 320kb.

Originally committed as revision 26242 to svn://svn.ffmpeg.org/ffmpeg/trunk

For MS-RTSP, we don't always get RTCP packets (never?), so the earlier
timestamping code never wrote anything into pkt->pts. The rtpdec_asf
depacketizer just sets the dts of the packet, so if the generic RTP
timestamping is used, too, we get inconsistent timestamps.

Therefore, skip the generic RTP timestamp algorithm if the depacketizer
already has set something.

This fixes "Invalid timestamps" warnings, present since SVN rev 26187.

Originally committed as revision 26241 to svn://svn.ffmpeg.org/ffmpeg/trunk

fixes issue 2475.

Patch by Daniel Kang, daniel.d.kang at gmail

Originally committed as revision 26240 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26239 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26238 to svn://svn.ffmpeg.org/ffmpeg/trunk

close the stream.

This way the flushed packets can still reference the still unclosed
format context.

In particular this fixes a spurious error issued when closing the
video4linux2 buffer in mmap_release_buffer(), which tries to access
the file descriptor of an already closed file.

Originally committed as revision 26237 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26236 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26235 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26234 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26233 to svn://svn.ffmpeg.org/ffmpeg/trunk

instead of doing it separately in 2 different functions.
This makes float AC-3 encoding approx. 3-7% faster overall.
Also, the coefficient conversion can now be easily SIMD-optimized.

Originally committed as revision 26232 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26231 to svn://svn.ffmpeg.org/ffmpeg/trunk

this fixed the decoding of version 3 PSX MDEC files.

Originally committed as revision 26230 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26229 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26228 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26227 to svn://svn.ffmpeg.org/ffmpeg/trunk

accessing of structs and arrays inside the loop.
Approx. 30% faster in function extract_exponents().

Originally committed as revision 26226 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26225 to svn://svn.ffmpeg.org/ffmpeg/trunk

timebase value already set in the driver, and set it back in the codec
stream, rather than leaving the invalid value of 0/0.

In particular, fix ffmpeg grabbing timestamps when the timebase value
is not set through the CLI.

Originally committed as revision 26224 to svn://svn.ffmpeg.org/ffmpeg/trunk

is not valid.

Originally committed as revision 26223 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26222 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26221 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26220 to svn://svn.ffmpeg.org/ffmpeg/trunk

Better ideas are welcome ...

Originally committed as revision 26219 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26218 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26217 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26216 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26215 to svn://svn.ffmpeg.org/ffmpeg/trunk

ioctl failure in mmap_release_buffer().

Originally committed as revision 26214 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26213 to svn://svn.ffmpeg.org/ffmpeg/trunk

cmdutils.c:init_opts(), in the case libswscale compilation is not
enabled.

Fix ffprobe and ffserver compilation with --disable-swscale.

Originally committed as revision 26212 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26211 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26210 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixed-point AC-3 encoder renamed to ac3_fixed.
Regression test acodec-ac3 renamed to acodec-ac3_fixed.
Regression test lavf-rm changed to use ac3_fixed encoder.

Originally committed as revision 26209 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 26208 to svn://svn.ffmpeg.org/ffmpeg/trunk

to avoid leaving time_base in a broken/inconsistent state
fix issue2471

Originally committed as revision 26207 to svn://svn.ffmpeg.org/ffmpeg/trunk