Commit graph

16205 commits

Author SHA1 Message Date
Havard Graff
c7579d31a6 rtpmux: fix PROP_TIMESTAMP_OFFSET range problems
It could not set the offset for the full guint32 range.
2016-08-26 11:57:14 -04:00
Havard Graff
7ad7266163 rtpbin: introduce max-streams property
To be able to cap the number of allowed streams for one session.

This is useful for preventing DoS attacks, where a sender can change
SSRC for every buffer, effectively bringing rtpbin to a halt.

https://bugzilla.gnome.org/show_bug.cgi?id=770292
2016-08-26 11:57:06 -04:00
Havard Graff
b33470f80c rtpsource: reordered packets are very normal, and should not be a warning 2016-08-26 11:53:22 -04:00
Havard Graff
babc591707 rtpsession: degrade g_warning to GST_ERROR
So we don't blow up while investigating
2016-08-26 11:53:22 -04:00
Stian Selnes
11b7575cff rtph263pdepay: Fix picture header for non-writable payload
Under certain conditions gst_rtp_buffer_get_payload() returns a copy of
the payload. In this case the payload modifications will not affect the
rtp buffer. So instead of modifying the payload buffer directly we
should modify the buffer that actually gets pushed on the adapter.
2016-08-26 11:53:22 -04:00
Stian Selnes
793327cce2 rtph261depay: Fix check of valid payload length
Packets with no H.261 payload should be dropped to avoid invalid
write/reads.
2016-08-26 11:53:22 -04:00
Stian Selnes
64f9d08d3d rtph263pay: Fix double free, invalid reads and leak 2016-08-26 11:53:22 -04:00
Stian Selnes
61bc228a71 rtpsession: sanity check RTT before ignoring PLI/FIR 2016-08-25 18:28:44 -04:00
Stian Selnes
85a56f8ee3 rtpsession: handle sdes messages with non-utf8 more gracefully 2016-08-25 18:28:44 -04:00
Stian Selnes
898d240faa rtph263pay: change log level on bitstream parsing messages 2016-08-25 18:28:44 -04:00
Mikhail Fludkov
880f494050 tests/rtprtx: refactor the tests to use gstharness
The functionality of all the tests was kept exactly the same. Some tests
were renamed:
test_push_forward_seq -> test_rtxsend_rtxreceive
test_drop_one_sender -> test_rtxsend_rtxreceive_with_packet_loss
test_drop_multiple_sender -> test_multi_rtxsend_rtxreceive_with_packet_loss

test_rtxreceive_data_reconstruction was testing that retransmitted
buffer produced by rtxsend was correctly transformed to the original
buffer by rtxreceive. Now we are checking for this in all the tests
where both rtxsend & rtxreceive are involved. That's why the test was
removed.
2016-08-25 18:21:10 -04:00
Jonas Holmberg
e43dcd9996 rtph265pay: Set RTP marker bit
Set the RTP marker bit on the last RTP packet of an H.265 access unit.

https://bugzilla.gnome.org/show_bug.cgi?id=770394
2016-08-25 17:22:58 +03:00
Xabier Rodriguez Calvar
569820598f videoflip: added GstVideoDirection interface
It implements now this interface with its video-direction
property. Values are changed to GstVideoOrientationMethod but they have
the same value than the originals.

https://bugzilla.gnome.org/show_bug.cgi?id=768687
2016-08-25 10:16:00 +03:00
Havard Graff
1ef896b29d gstrtpsession: refactor duplicate code into a function
Less code, easier to read, more consistent.

https://bugzilla.gnome.org/show_bug.cgi?id=770293
2016-08-23 15:09:03 -04:00
Vincent Penquerc'h
0fb0c0c8e6 rtpbin: fix typo in max-misorder-time property name 2016-08-23 17:19:17 +01:00
Tim-Philipp Müller
78bb4cc7e2 splitmuxsink: fix printf format compiler warning in debug message
On 32-bit x86: gstsplitmuxsink.c:966:31: warning: format ‘%u’ expects
argument of type ‘unsigned int’, but argument 9 has type
‘guint64 {aka long long unsigned int}’
2016-08-22 00:07:51 +01:00
Nirbheek Chauhan
b09f478e80 Add support for Meson as alternative/parallel build system
https://github.com/mesonbuild/meson

With contributions from:

Tim-Philipp Müller <tim@centricular.com>
Jussi Pakkanen <jpakkane@gmail.com> (original port)

Highlights of the features provided are:
* Faster builds on Linux (~40-50% faster)
* The ability to build with MSVC on Windows
* Generate Visual Studio project files
* Generate XCode project files
* Much faster builds on Windows (on-par with Linux)
* Seriously fast configure and building on embedded

... and many more. For more details see:

http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html
http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html

Building with Meson should work on both Linux and Windows, but may
need a few more tweaks on other operating systems.
2016-08-20 11:21:12 +01:00
Jie Jiang
655856deee Fixed splitmuxsink 32-bit overflow bug
Extend the byte tracking counters to 64-bit on
all platforms, instead of using gsize, which overflows
after 4GB.

https://bugzilla.gnome.org/show_bug.cgi?id=770019
2016-08-20 19:53:11 +10:00
Vivia Nikolaidou
64fd099a3a isomp4: Fix coverity warning
If atom_copy_data fails to write anything, return 0

CID #1371458
2016-08-19 17:53:25 +03:00
Nirbheek Chauhan
4048a4e137 v4l2: consistently check #ifdef HAVE_GUDEV instead of #if
Both work with autotools but they definitely don't mean the same thing, cause
problems with other build systems, and are bad form. Existence should always be
checked with #ifdef or #if defined.
2016-08-18 20:20:20 +01:00
Nirbheek Chauhan
af1d49d039 directsound: port away from old DirectX API
D3DX has been deprecated for the last 4 years and latest versions of
Windows no longer ship headers for it. This is fine as long as you're
building with Cerbero's Wine-based DirectX headers, but sucks if you
want to build against the actual Windows SDK.

We were just using it to get error strings anyway, so just use the
generic error string API.
2016-08-18 20:20:15 +01:00
Tim-Philipp Müller
0f41d0e75d Revert "flacparse: Add maximum bitrate tag"
This reverts commit c703ab69f5.

https://bugzilla.gnome.org/show_bug.cgi?id=769392
2016-08-18 12:02:01 +01:00
Sebastian Dröge
a1eefe23de rtpjitterbuffer: Fix unit test by disabling adaptive misorder/dropout calculations
Need to set max-misorder-time and max-dropout-time to 0 so the
jitterbuffer does not base them on packet rate calculations.
If it does, out gap is big enough to be considered a new stream and
we wait for a few consecutive packets just to be sure

https://bugzilla.gnome.org/show_bug.cgi?id=751311
2016-08-18 09:58:58 +03:00
Vivia Nikolaidou
b9a8188704 splitmuxsink: Add option to split at exactly max-size-time
Will try to request a keyframe from the encoder to be sent at the target
running time.

https://bugzilla.gnome.org/show_bug.cgi?id=769664
2016-08-17 17:42:55 +10:00
Vivia Nikolaidou
369d37d227 splitmuxsink: Allow time and bytes to reach their respective thresholds
https://bugzilla.gnome.org/show_bug.cgi?id=769664
2016-08-17 17:42:55 +10:00
Sebastian Dröge
0b0a042781 rtspsrc: Allow mimetypes with properties as long as they're application/sdp
Some servers add properties like charset, e.g.
  application/sdp; charset=utf8

Ideally we should also parse the charset and do conversion of all messages,
but that's for a later time.
2016-08-17 09:49:04 +03:00
Vivia Nikolaidou
cdb7649909 qtmux: Added support for writing timecode track
https://bugzilla.gnome.org/show_bug.cgi?id=767950
2016-08-17 09:03:52 +03:00
Thomas Bluemel
578e93cd0b multiudpsink: Initialize bytes_sent field.
This fixes endpoints not receiving any data intermittently.

https://bugzilla.gnome.org/show_bug.cgi?id=769773
2016-08-12 09:21:20 +02:00
Thomas Bluemel
4dff74358e rtpjitterbuffer: Actually calculate the packet rate for max-dropout and max-misorder calculations.
https://bugzilla.gnome.org/show_bug.cgi?id=751311
2016-08-10 19:49:27 +02:00
Thomas Bluemel
e7d4ad7ac7 rtpjitterbuffer: Don't warn for duplicate packets
This is a normal scenario and should not be a warning.  This can
happen frequently when re-transmits of lost packets are enabled.

https://bugzilla.gnome.org/show_bug.cgi?id=762208
2016-08-10 19:39:42 +02:00
Jan Schmidt
75b601bbd4 splitmux: Fix typo converting to running time.
Use the correct collected timestamp.
2016-08-08 13:49:19 +10:00
Jan Schmidt
5a71334fb0 Revert "splitmuxsink: Use GstBin async-handling instead of our own."
This reverts commit fa008f271a.

async-handling in GstBin causes the pipeline to spin at 100%
CPU as the top-level pipeline tries to change that state
to PLAYING constantly. This is a workaround for a core
problem, essentially, but an improvement in this case for now.
2016-08-08 03:07:34 +10:00
Jan Schmidt
89af379ff0 splitmux: Recheck state after unlocking mutex.
After dropping the splitmux lock, re-check the state,
don't just fall through and sleep unconditionally,
as we may have already missed the wakeup.

https://bugzilla.gnome.org/show_bug.cgi?id=769514
2016-08-08 00:56:38 +10:00
Jan Schmidt
69df65fabe splitmuxsrc: Don't stop and error on EOS flow return
Don't immediately halt on EOS flow return from downstream
due to out of segment. Let the demuxer handle it and send
EOS.
2016-08-06 01:41:06 +10:00
Thiago Santos
7f0381fdd9 rtpjitterbuffer: avoid unref of null buffer
The current 'l' pointer will be NULL when the loop
is interrupted with a 'break' statement. Need to have
it advance to the next list item before interrupting.
2016-08-04 00:36:28 -03:00
Carlos Rafael Giani
91e302e00d wavparse: Add tags for container format and bitrate for uncompressed PCM
The PCM bitrate is added to help downstream elements (like uridecodebin)
figure out a proper network buffer size

https://bugzilla.gnome.org/show_bug.cgi?id=769390
2016-08-02 15:22:25 +03:00
Carlos Rafael Giani
c703ab69f5 flacparse: Add maximum bitrate tag
https://bugzilla.gnome.org/show_bug.cgi?id=769392
2016-08-02 14:34:54 +03:00
Sebastian Dröge
45db90fdb0 qtdemux: When receiving a DISCONT buffer that does not point to a sample, remember the offset
And don't just reset everything. This makes sure that we can continue to
handle data in the following scenario:

moov: discont
moof: discont
mdat: continuous

Previously this would fail because the offset would be the accumulated offset
from moov and moof at the mdat position, while the buffer offset might be
something completely different.
2016-07-28 17:58:16 +03:00
Sebastian Dröge
3010d1ec2d rtp: Filter with the filter caps in the payloader's getcaps 2016-07-25 13:35:18 +03:00
Vincent Penquerc'h
f94c4c00c8 souphttpsrc: include http-status-code in error message details
https://bugzilla.gnome.org/show_bug.cgi?id=763038
2016-07-25 11:17:20 +01:00
Jan Schmidt
8b4ceb2ef3 splitmuxsink: Fix debug statement signedness.
The ts variable is a GstClockTime, don't print it
as a GstClockTimeDiff.
2016-07-25 18:20:03 +10:00
Jan Schmidt
6755691b28 splitmuxsink: Handle negative running time
Use signed clock times for running time everywhere
so that we handle negative running times without
going haywire, similar to what queue and multiqueue
do these days.
2016-07-20 00:39:38 +10:00
Jan Schmidt
e2505dd7df splitmuxsink: Drop lock when sending dummy event
When pushing the dummy event into the multiqueue,
drop the splitmux lock or else we might deadlock.
2016-07-20 00:32:30 +10:00
Jan Schmidt
a1838927f7 rtph264pay: Intersect with filter caps in getcaps function.
Always intersect with the filter caps in the getcaps function
to make sure we return a subset of what was requested.

Other payloaders also have this problem and need fixing
in future commits.
2016-07-20 00:31:59 +10:00
Guillaume Desmottes
7da2bac2e3 tests: qtdemux: fix element and pad leak
https://bugzilla.gnome.org/show_bug.cgi?id=768739
2016-07-18 10:54:59 +01:00
Guillaume Desmottes
94232da665 tests: fix bus leaks
gst_bus_add_signal_watch() takes a ref on the bus which should be
released using gst_bus_remove_signal_watch().

https://bugzilla.gnome.org/show_bug.cgi?id=768739
2016-07-18 10:53:19 +01:00
Ting-Wei Lan
74177f9b6f configure: Call AG_GST_PKG_CONFIG_PATH to set GST_PKG_CONFIG_PATH
GST_PKG_CONFIG_PATH is used in docs/plugins directory, so
AG_GST_PKG_CONFIG_PATH must be called to set it.

https://bugzilla.gnome.org/show_bug.cgi?id=768787
2016-07-14 00:34:30 +01:00
Edward Hervey
1d55fbce86 souphttpsrc: Don't drop final bytes of a range request
At the end of a range request, we don't want to return GST_FLOW_EOS otherwise
the last bytes we just read will be dropped by basesrc.

Instead just return GST_FLOW_OK (which was set just before) and let basesrc
handle the fact we are at the end of the segment.
2016-07-12 07:41:59 +02:00
Nicolas Dufresne
ab075b2013 v4l2provider: Fix device type detection
The type detection would lead to assertion as it would try
to create a device without having found any type for it. It
also didn't detect MPLANE devices properly.
2016-07-11 19:17:49 -04:00
Nicolas Dufresne
f0678d73b1 v4l2object: Don't assert when used by the monitor
The monitor sets the object->element object as a GstObject. This
works for debug traces, but will assert for ELEMENT_ERROR. This
was the only case where that could happen. Add a check for that.
2016-07-11 19:17:49 -04:00