* commit '76c70e33':
  icecast: Do not use chunked post
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e44ee1eb':
  movenc: Simplify code by using an existing local pointer
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'dad12ce4':
  movenc: Print a warning for an unhandled case of nonzero start dts with empty_moov

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

* commit 'dbb472cb':
  movenc: Write edit lists for fragmented files as well, if necessary

Conflicts:
	libavformat/movenc.c

The default for writing EDTS for fragmented mp4 is left at disabled
this can be overridden via command line with -use_editlist
but EDTS + fragments still does not fully work, which is why it is
left disabled by default
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Regression test for the bug from trac ticket #3849 fixed in commit 14e30255Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

* commit '95ee4e2c':
  movenc: Add some comments explaining subtle details in writing the edit lists
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '72f80161':
  movenc: Adjust edit lists to trim out parts of tracks with negative pts

Conflicts:
	libavformat/movenc.c

See: 66b45d8f
See: 14fd34d7Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8bef4338':
  smoothstreamingenc: Simplify code by removing a redundant variable
Merged-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: Michael Niedermayer <michaelni@gmx.at>

Icecast uses HTTP 1.0 while Libav uses HTTP 1.1 and enables by
default chunked post.

Icecast actually forwards the HTTP chunk headers to the listener
as part of the media stream (without the chunk encoding HTTP headers)
causing the players to lose sync.

Disabling the option is enough to feed icecast properly.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

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

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

This is necessary to get the right timestamp offset for content
that starts with dts != 0.

This currently only helps when writing fragmented files with a non-empty
moov atom. When writing an empty moov atom, we don't have any packets
yet, so we don't know the starting dts for the tracks.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

This makes sure that audio preroll for e.g. AAC is signaled correctly.

Previously we only wrote the edit list correctly if we had negative
dts but started with pts == 0 (e.g. for video with B-frames).
Signed-off-by: Martin Storsjö <martin@martin.st>

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

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

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

move the code after the existing NULL check
Fixes: signal_sigsegv_844d59_10_signal_sigsegv_a17bb7_366_mpegts_mpeg2video_mp2_dvbsub_topfield.rec

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

* commit 'bd239c9a':
  lavf: Don't drop both pts and dts if timestamps are invalid

Conflicts:
	libavformat/utils.c
	tests/ref/fate/vc1-ism

See: cd6851c5Merged-by: Michael Niedermayer <michaelni@gmx.at>

In these cases, only drop dts. Because if we drop both we have no
timestamps at all for some files.

This improves playback of HLS streams from GoPro cameras.
Signed-off-by: Martin Storsjö <martin@martin.st>

Fixes undefined shift
Fixes: asan_heap-oob_16668e9_2_asan_heap-oob_16668e9_346_miss_congeniality_pegasus_mjpg.avi

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

Fixes segfault when using sendcmd with drawtext.

Since LIBAVFILTER_VERSION_MAJOR 5 FF_API_DRAWTEXT_OLD_TIMELINE
evaluates to 0.
Signed-off-by: Karl Kiniger <karl.kiniger@med.ge.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>

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

Makes ffmpeg abort instead of continuing when stop_time <= start_time.

Closes ticket #4015.
Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

If the chroma planes aren't subsampled, automatically select
the 4:4:4:4 profile.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Ruoyu <liangry@ucweb.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket3170
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '1d4579e3':
  tcp: Add AVOption support

Conflicts:
	libavformat/tcp.c

See: 2e009c60Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'cd9d6399':
  tls: Support passing old-style tcp options

See: 4f4eb380Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '3df8d52f':
  rtsp: Add rtsps to the probe
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c839b043':
  rtsp: Support tls when in listen mode
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8b2e9636':
  rtsp: Support tls-encapsulated RTSP

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