Commit graph

17589 commits

Author SHA1 Message Date
Petr Kulhavy
589019d8f5 udpsrc: optimize GstUdpSrc object for cache performance
Optimize GstUdpSrc for cache performance.

Move the hot properties, which are used by the read function, to the top:
@used_socket, @addr, @cancellable, @skip_first_bytes, @timeout,
@retrieve_sender_address.

Remove the unused property @ttl.

Where needed reorder so that holes are avoided (the 64-bit @timeout)

https://bugzilla.gnome.org/show_bug.cgi?id=772841
2018-03-21 17:47:26 -04:00
Sebastian Dröge
850e678813 qtdemux: Fix seeking on streams with frame reordering
The samples table is sorted by DTS, not PTS. As such we can only get the
correct result when using a binary search on it, if we search for the
DTS.
Also if we only ever search for the frame, where the following frame is
the first one with a PTS after the search position, we will generally
stop searching too early if frames are reordered.

In forwards playback this is not really a problem (after the decoder
reordered the frames, clipping is happening), in reverse playback
it means that we can output one or more frames too few as we stop too
early and the decoder would never receive it.

https://bugzilla.gnome.org/show_bug.cgi?id=782118
2018-03-20 12:08:28 +02:00
Sebastian Dröge
ed2ccb1a60 rtp: Fix compilation with non-C99 compilers
By moving variable declarations out of loop headers.
2018-03-20 12:08:28 +02:00
Tim-Philipp Müller
7f9d468c29 Back to development 2018-03-20 09:24:19 +00:00
Tim-Philipp Müller
6854a23b54 Release 1.14.0 2018-03-19 20:18:23 +00:00
Tim-Philipp Müller
af5a11541b Update docs 2018-03-19 20:18:22 +00:00
Tim-Philipp Müller
56577236f8 rtpulpfecdec: fix build with older gcc
As on Ubuntu Trusty.

https://bugzilla.gnome.org/show_bug.cgi?id=794493
2018-03-19 18:39:08 +00:00
Sebastian Dröge
42f5f3d1be splitmuxsink: Allow splitting at exactly the time/bytes threshold
76e458a119 changed the conditions from
"queued > threshold" to "queued >= threshold", which broke hlssink2 and
resulting in too small fragments being created although keyframes would
be at *exactly* the configured threshold.

https://bugzilla.gnome.org/show_bug.cgi?id=794440
2018-03-19 12:23:47 +02:00
Tim-Philipp Müller
47ff21ea3b rtpulpfec: fix unconditional use of __attribute__ ((packed))
Fix compilation with MSVC. We still assume that attribute
is supported by all other relevant compilers, which seems
to be the case since we haven't had any complaints about
similar code in rtpsbcpay.
2018-03-17 20:29:35 +00:00
Tim-Philipp Müller
65ede0b565 rtpulpfec: don't use non-portable notation for 64-bit int constants
Use GLib macro instead, even if it's a bit unwieldy.
2018-03-17 13:04:47 +00:00
Tim-Philipp Müller
c21765e88e rtpulpfecdec: don't use __builtin_ctzll unconditionally
Fixes build with MSVC, and possibly other compilers too.
2018-03-17 12:55:57 +00:00
Tim-Philipp Müller
14f45c7bea Release 1.13.91 2018-03-13 19:16:44 +00:00
Tim-Philipp Müller
4dacded0ee Update docs 2018-03-13 19:16:42 +00:00
Tim-Philipp Müller
b387989bc6 docs: rtpbin: add some Since markers for new properties 2018-03-12 13:21:08 +00:00
Nirbheek Chauhan
13dd93aca1 meson: Add deviceprovider changes to directsoundsink
These were missed when they were added to Makefile.am
2018-03-10 19:00:12 +05:30
Michael Tretter
f1141a4ac6 configure.ac: enable largefile support if possible
https://bugzilla.gnome.org/show_bug.cgi?id=793103
2018-03-08 11:07:43 -05:00
Nicolas Dufresne
7d4702e2fb v4l2: Fix support for 32bit mmap
https://bugzilla.gnome.org/show_bug.cgi?id=793103
2018-03-07 14:16:24 -05:00
Tim-Philipp Müller
0da4d409b9 Release 1.13.90 2018-03-03 22:19:53 +00:00
Tim-Philipp Müller
5354cf076c Update docs 2018-03-03 22:19:36 +00:00
Olivier Crête
96261ce220 flvmux: Duration & unit tests
The muxed buffers will not carry the duration of the
incoming buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=793457
2018-03-01 18:25:02 -05:00
Olivier Crête
c0bf793c05 flvmux: Set PTS based on running time
https://bugzilla.gnome.org/show_bug.cgi?id=793457
2018-03-01 17:15:02 -05:00
Sebastian Dröge
f29fe76d7e rtspsrc: Ignore sendonly/recvonly attributes unless a backchannel is configured
This works around a bug in various ONVIF cameras that implement the
attributes the wrong way around. They still won't work with a
backchannel but at least normal playback will work for the time being.
It restores pre-1.14 behaviour where we would fail to preroll on any SDP
that lists a recvonly stream. For 1.16 a better solution should be
found.

The problem here is that the ONVIF spec has the meaning of the two
attributes the wrong way around in the examples, compared to RFC4566.

https://bugzilla.gnome.org/show_bug.cgi?id=793715
2018-03-01 20:27:10 +02:00
Mathieu Duponchelle
43e758cdb1 meson: enable more warnings
https://bugzilla.gnome.org/show_bug.cgi?id=793961
2018-03-01 18:16:41 +01:00
Mathieu Duponchelle
273d2c23d9 Port to latest GstAggregator segment API
The aggregator segment is now exposed on the src pad

https://bugzilla.gnome.org/show_bug.cgi?id=793945
2018-03-01 15:35:24 +01:00
Nirbheek Chauhan
3e5d92243b directsoundsink: Downgrade rank to match directsoundsrc in -bad
As stated in commit c2956036b8 in -bad,
the wasapi elements are now better than directsound, and should be
preferred if they are available.

For a later release, once the elements have more testing, we can
consider moving them to -good.
2018-03-01 15:41:37 +05:30
Sebastian Dröge
80d5c43a81 matroskamux: Only mark new clusters as keyframe if they start on a keyframe or we're muxing only audio
Based on a patch by Nicola Murino <nicola.murino@gmail.com>

https://bugzilla.gnome.org/show_bug.cgi?id=792775
2018-02-28 19:21:53 +02:00
Sebastian Dröge
15ae79838c matroskamux: Clip maximum cluster duration to the maximum possible value
Only up to timescale * G_MAXINT16 is possible as cluster duration, which
is already higher than our default value. Using higher values would
cause overflows and broken files.

Based on the investigation by Nicola Murino <nicola.murino@gmail.com>

https://bugzilla.gnome.org/show_bug.cgi?id=792775
2018-02-28 19:20:23 +02:00
Sebastian Dröge
fc37bf70c5 matroska-mux: Refuse caps changes after starting to write headers
Matroska does not support changing the stream type and stream properties
after the headers were started to be written, and for example H264
codec_data changes can't be supported.

https://bugzilla.gnome.org/show_bug.cgi?id=782949
2018-02-28 10:38:29 +02:00
Mathieu Duponchelle
b0dd092ea6 tests: fix redenc tests
The default of the allow-no-red-blocks property was changed in a
previous commit, thus breaking the test assumptions
2018-02-27 16:34:51 +01:00
Tim-Philipp Müller
7b74816f07 rtp: fix another debug log printf format warning on 32-bit systems
rtpulpfeccommon.c:432:27: error: format ‘%lx’ expects argument of type
‘long unsigned int’, but argument 10 has type ‘guint64 {aka long long unsigned int}’

https://bugzilla.gnome.org/show_bug.cgi?id=793732
2018-02-27 13:13:49 +00:00
Mathieu Duponchelle
d2b51bd727 rtpptdemux: provide example usage for ignored-payload-types 2018-02-26 17:02:52 +01:00
Mathieu Duponchelle
55ecde7ee5 rtpbin, rtpptdemux: Add missing Since markers 2018-02-26 16:53:08 +01:00
Mathieu Duponchelle
3a754d51e0 FEC elements: document, remove irrelevant properties
The ulpfecenc "mux-seq" and "ssrc" properties were initially added
because the element did more than implement ULPFEC. As it was
decided that FLEXFEC would be implemented in a separate element,
both properties are now unneeded and confusing.

Change the default for the ulpfecenc multi-packet property,
as it is expected that most users of this element will be protecting video
streams.

Change the default property for the rtpredenc allow-no-red-blocks
property, as it should also be its default mode of operation.

https://bugzilla.gnome.org/show_bug.cgi?id=793843
2018-02-26 16:41:12 +01:00
Mathieu Duponchelle
efb4ee1919 rtpgstdepay: do not warn when caps were not yet received
It is expected that when connecting to a stream that has
already started, the caps will only arrive at the interval
specified on rtpgstpay, we shouldn't be warning as this is
a normal mode of operation.

https://bugzilla.gnome.org/show_bug.cgi?id=793798
2018-02-24 20:06:54 +01:00
Arnaud Bonatti
e3a3d4fb76 rtpulpfec: fix debug log printf format warning on 32-bit platforms
https://bugzilla.gnome.org/show_bug.cgi?id=793732
2018-02-23 10:02:23 +00:00
Tim-Philipp Müller
427033591c docs: hook up new RTP FEC elements
https://bugzilla.gnome.org/show_bug.cgi?id=792696
2018-02-22 15:56:49 +00:00
Tim-Philipp Müller
59fc403ee6 docs: update for git master 2018-02-22 14:57:58 +00:00
Tim-Philipp Müller
7f6aa7c344 .gitignore more test binaries 2018-02-22 10:54:02 +00:00
Tim-Philipp Müller
4fbbf28558 tests: also dist new fec test header file 2018-02-21 20:46:10 +00:00
Tim-Philipp Müller
51177004d3 rtp: dist new header files
Fixes make distcheck
2018-02-21 20:45:31 +00:00
Tim-Philipp Müller
3789afd491 rtp: fec: fix build with gstreamer debug log system disabled 2018-02-21 19:01:15 +00:00
Mathieu Duponchelle
359b0a86f1 rtpptdemux: do no assume sink caps are non NULL 2018-02-21 19:59:04 +01:00
Mathieu Duponchelle
c8f442deb0 check: Fix ulpfec test build
The test name was updated but not the build definition
2018-02-21 18:51:17 +01:00
Mathieu Duponchelle
fdf64195ac rtpbin: Expose FEC support signals
Also slightly refactor complete_session_src

https://bugzilla.gnome.org/show_bug.cgi?id=792696
2018-02-21 14:15:22 +01:00
Mikhail Fludkov
d5ad50bd61 rtp: Implement ULPFEC (RFC 5109)
We expose a set of new elements:

* ULPFEC encoder / decoder
* A storage element, which should be placed before jitterbuffers,
  and is used to store packets in order to attempt reconstruction
  after the jitterbuffer has sent PacketLost events
* RED encoder / decoder (RFC 2198), these are necessary to
  use FEC in webrtc, as browsers will propose and expect ulpfec
  packets to be wrapped in red packets

With contributions from:

Mathieu Duponchelle <mathieu@centricular.com>
Sebastian Dröge <sebastian@centricular.com>

https://bugzilla.gnome.org/show_bug.cgi?id=792696
2018-02-21 14:15:22 +01:00
Mathieu Duponchelle
82d0950254 rtpptdemux: Add ignored-payload-types property
Packets with these payload types will be dropped. A use case
for this is FEC, where we want FEC packets to go through the
jitterbuffer, but not be output by rtpbin.

https://bugzilla.gnome.org/show_bug.cgi?id=792696
2018-02-21 14:15:22 +01:00
Mathieu Duponchelle
36b991f0b3 rtpptdemux: Add ssrc to output caps
It may be useful downstream

https://bugzilla.gnome.org/show_bug.cgi?id=792696
2018-02-21 14:15:22 +01:00
Arnaud Bonatti
b348ddfded gtk: fix compiler warning with recent glib
https://bugzilla.gnome.org/show_bug.cgi?id=793688
2018-02-21 11:35:39 +00:00
Matthew Waters
ff7d14a384 qt: don't use libEGL functions when we don't link to libEGL
Use the provided wrapper available from libgstgl.

https://bugzilla.gnome.org/show_bug.cgi?id=793547
2018-02-21 11:35:33 +11:00
Sebastian Dröge
a65a7ec05b monoscope: Forward the SEGMENT event from the chain function
Otherwise we'll break the event order and forward the SEGMENT event
before sending a CAPS event.
2018-02-18 21:38:13 +01:00