Commit graph

7280 commits

Author SHA1 Message Date
Nicolas Dufresne
9865904d88 Revert "h265parse: early set src caps when input not byte-stream"
This reverts commit 93d29e8030.
2018-03-02 10:37:53 -05:00
Nicolas Dufresne
7e45b9f03f Revert "h264parse: early set src caps when input is avc"
This reverts commit 5ac886d85a.
2018-03-02 10:37:45 -05:00
Mathieu Duponchelle
39d408f3d6 Port to latest GstAggregator segment API
The aggregator segment is now exposed on the src pad

https://bugzilla.gnome.org/show_bug.cgi?id=793946
2018-03-01 15:37:06 +01:00
Mathieu Duponchelle
7771488edb mxfmux: instantiate adapter at the correct place 2018-02-28 23:46:44 +01:00
Nirbheek Chauhan
5089ab3428 audiolatency: Fix string format specifier and use microseconds everywhere
Should fix warnings or build errors on 32-bit platforms and on Windows.

Also clarify in logging that all timestamps are in microseconds.
2018-02-28 00:59:42 +05:30
Nirbheek Chauhan
307865ec7a audiolatency: Fix cerbero build failure
Average latency is a 64-bit integer.

https://ci.gstreamer.net/job/GStreamer-master/9962/
2018-02-28 00:41:20 +05:30
Nirbheek Chauhan
3fb81536ce audiolatency: New plugin for measuring audio latency
Measures the audio latency between the source pad and the sink pad by
outputting period ticks on the source pad and measuring how long they
take to arrive on the sink pad.

Very useful for quantifying latency improvements in audio pipelines.
This plugin was particularly useful during development of the
low-latency features of the wasapi plugin.

https://bugzilla.gnome.org/show_bug.cgi?id=793839
2018-02-27 23:54:28 +05:30
Sreerenj Balachandran
751e85fa45 checksumsink: remove src pad template from sink element
https://bugzilla.gnome.org/show_bug.cgi?id=793774
2018-02-23 23:32:44 +00:00
Nicolas Dufresne
a73e5eba55 doc: Add section for fakevideosink
https://bugzilla.gnome.org/show_bug.cgi?id=793624
2018-02-21 12:27:39 -05:00
Nicolas Dufresne
f0c676c0f9 Add fakevideosink element
This is a wrapper around fakesink that will advertise GstVideoMeta
and other meta API in order to achieve zero-copy whenever possible.
his new element is useful when doing performance testing with
video stream and don't want the sink capability to change the
upstream behaviour.

https://bugzilla.gnome.org/show_bug.cgi?id=793624
2018-02-21 11:30:33 -05:00
Nicolas Dufresne
ccb0837903 meson: Remove unused header list
https://bugzilla.gnome.org/show_bug.cgi?id=793624
2018-02-21 11:30:33 -05:00
Edward Hervey
235feecf46 Update ORC fallback disted code 2018-02-14 14:36:00 +01:00
Dimitrios Katsaros
3cf4a70dbc pnm: Fixed segfault in pnmenc
The pnmenc was not mapping the input buffers as video buffers. Because
of this, the video frame stride was not being set based on frame but
based on the caps, which make the assumption that the strides are a
power of 4. For input that is not a power of 4, this would lead to a
SIGSEGV.

https://bugzilla.gnome.org/show_bug.cgi?id=793419
2018-02-14 10:19:22 +02:00
Tim-Philipp Müller
c180f8ffed audiomixer: remove, moved to -base
https://bugzilla.gnome.org/show_bug.cgi?id=791218
2018-02-13 00:37:35 +00:00
Tim-Philipp Müller
843f118523 proxy: remove unneeded object private structs
Plugin headers are not installed.

Also mark internal funcs as internal.
2018-02-12 19:35:19 +00:00
Carlos Rafael Giani
ec963e688f interaudio: Make sure both PTS and DTS values are defined
The inter plugin originated in 0.10, which had only one timestamp. As a
result, during the port to 1.0, the DTS were left undefined. This can cause
subtle bugs with basesrc, which can end up incorrectly picking DTS over PTS
and producing output buffers with incorrect timestamps.

https://bugzilla.gnome.org/show_bug.cgi?id=791347
2018-02-11 20:41:14 +00:00
Víctor Manuel Jáquez Leal
8749c61e95 Revert "gdpdepay: don't use allocator if it has custom alloc"
This reverts commit f6cb16ab8c.
2018-02-08 11:15:46 +01:00
Nirbheek Chauhan
20a6dacf71 proxy: Fix plugin definition
I'm not sure how this was missed in review...
2018-02-08 15:19:12 +05:30
Nirbheek Chauhan
f6104ca38b proxy: Remove dead code from Makefile.am
There is no gstproxytest.c
2018-02-08 14:45:28 +05:30
Nirbheek Chauhan
3f7e29d5b3 Add new 'proxy' element to stream data between pipelines
This keep-it-simple plugin is useful when you want to pipe arbitrary
data to a different pipeline within the same process. Some advantages
over appsink/appsrc, the inter elements, etc:

* Ease of use. Buffers, events, and caps are transmitted as-is without
  copying or serialization.
* Enables zerocopy (especially DMABUF) transparently without any
  special-casing.
* Enables usage with sinks or elements that are unreliable and may
  throw errors and need re-initialization, such as a network sink, a
  USB device sink (v4l2), etc.
* Transmits arbitrary data, not just audio/video/subs
* Can easily implement 1 producer pipeline -> N dynamic consumer
  pipelines within a single process when combined with the `tee`
  element.

All queries, events, buffers, and buffer lists are proxied. State
changes, clocks, and base times for the two pipelines are independent
since the upstream and downstreams continue to be different pipelines.

https://bugzilla.gnome.org/show_bug.cgi?id=788200
2018-02-07 22:49:36 +05:30
Omar Akkila
c365ab7e66 netsim: fix format errors for different platforms
https://bugzilla.gnome.org/show_bug.cgi?id=793073
2018-02-01 11:10:50 +00:00
Víctor Manuel Jáquez Leal
f6cb16ab8c gdpdepay: don't use allocator if it has custom alloc
gdpdepay element uses the decide_allocation to fetch the downstream
allocator. Nonetheless it is possible that allocate uses a custom
alloc function, which is not usable by gdpdepay, crashing later the
application when the allocater buffer is NULL.

This patch checks for the allocator flags and reset it if the
allocator has a custom alloc function.

https://bugzilla.gnome.org/show_bug.cgi?id=789476
2018-01-31 14:03:36 +01:00
Víctor Manuel Jáquez Leal
f04b20e59e gdpdepay: don't allocation query if caps aren't fixed
When querying downstream for allocation, and the source caps hasn't
set its caps, using ANY by default, it raises a critical message in
console:

CRITICAL **: gst_video_info_from_caps: assertion 'gst_caps_is_fixed (caps)' failed

This patch bails out decide_allocation() if the caps aren't fixed.

https://bugzilla.gnome.org/show_bug.cgi?id=789476
2018-01-31 14:03:36 +01:00
Guillaume Desmottes
a1b271d2ec h26{4,5}parse: expose chroma format and bit depth in caps
This information could be used for example to pick a decoder supporting
a specific chroma and/or bit depth, like 4:2:2 10 bits.
It can also be used to inform earlier decoder about the format it is
about to decode.

https://bugzilla.gnome.org/show_bug.cgi?id=792039
2018-01-24 11:50:54 -05:00
Jun Xie
3f87a9dd7f netsim: fix misleading packet delay log
packet delay time shall be calculated by ready_time minus current time

https://bugzilla.gnome.org/show_bug.cgi?id=791838
2018-01-24 00:22:06 +00:00
Tim-Philipp Müller
c7e34a0b2f Update for renamed aggregator pad API
https://bugzilla.gnome.org/show_bug.cgi?id=791204
2018-01-23 09:01:00 +00:00
Edward Hervey
6c2fc31012 mxfdemux: Remove useless check
Any modification of ret in that "while (ret == GST_FLOW_OK)" loop will
break (and cause it to stop the iteration).

CID #1427095
2018-01-11 11:41:33 +01:00
Vivia Nikolaidou
c7a60ed909 Revert "WIP: Revert "Revert "debugutils: Added new jitterer element"""
This reverts commit a401cb9a61.
2018-01-04 15:41:50 +02:00
Vivia Nikolaidou
f042e57d4e Revert "WIP: Revert "Revert "timecodestamper: LTC from audio"""
This reverts commit e0be05dc70.
2018-01-04 15:41:49 +02:00
Vivia Nikolaidou
7ecf3347d1 Revert "WIP: Revert "Revert "timecodestamper: Modify ltc-add to tc-add"""
This reverts commit 2f9da0ab59.
2018-01-04 15:41:48 +02:00
Vivia Nikolaidou
2f9da0ab59 WIP: Revert "Revert "timecodestamper: Modify ltc-add to tc-add""
This reverts commit 05426d9298.
2018-01-04 13:54:37 +02:00
Vivia Nikolaidou
e0be05dc70 WIP: Revert "Revert "timecodestamper: LTC from audio""
This reverts commit 1998ccf1fb.
2018-01-04 13:54:37 +02:00
Vivia Nikolaidou
a401cb9a61 WIP: Revert "Revert "debugutils: Added new jitterer element""
This reverts commit ccc1624d09.
2018-01-04 13:54:37 +02:00
Nicolas Dufresne
191c8742d3 festival: Don't forward all queries
This fixes issues where wavparse would query the file size upstream
and assert because the file size is way smaller then what the WAVE
header says. This patch disable or cane a handful of queries that
make no sense to forward.

https://bugzilla.gnome.org/show_bug.cgi?id=791811
2017-12-20 14:01:56 -05:00
Mathieu Duponchelle
536cb12577 audioaggregator: implement input conversion
https://bugzilla.gnome.org/show_bug.cgi?id=786344
2017-12-19 23:39:37 +01:00
Nirbheek Chauhan
11af685d64 Revert "New element 'proxy' to send data to in-process pipelines"
This reverts commit 8a056af05e.

Accidentally pushed this element, oops! Progress on this element is
being tracked at: https://bugzilla.gnome.org/show_bug.cgi?id=788200
2017-12-19 01:16:35 +05:30
Nirbheek Chauhan
8a056af05e New element 'proxy' to send data to in-process pipelines
This plugin is useful when you want to pipe arbitrary data to
a different pipeline within the same process. Buffers, events, and caps
are transmitted as-is without copying or manipulation.
2017-12-19 01:09:50 +05:30
Vivia Nikolaidou
cbeebfea49 avwait: Added "avwait-status" element message
"avwait-status" is posted when avwait starts or stops passing through
data (e.g. because target-timecode and end-timecode respectively have
been reached). The attached structure includes a "dropping" boolean (set
to TRUE if we are currently dropping data, FALSE otherwise), and a
"running-time" GST_CLOCK_TIME which contains the running time of the
change.

https://bugzilla.gnome.org/show_bug.cgi?id=790170
2017-12-08 21:56:32 +02:00
Tim-Philipp Müller
c0226e08e3 h264parse: make caps writable before modifying them
https://bugzilla.gnome.org/show_bug.cgi?id=790628
2017-12-07 19:17:07 +00:00
Tim-Philipp Müller
d01297e115 Remove GstAggregator from -bad, moved to core
https://bugzilla.gnome.org/show_bug.cgi?id=739010
2017-12-02 16:14:36 +00:00
Stian Selnes
04393f4377 h263parse: Add debug log for more annexes when plustype 2017-11-25 12:12:20 +00:00
Tim-Philipp Müller
c27bb822a8 netsim: simplify getting buffer size in bits 2017-11-25 11:27:57 +00:00
Havard Graff
b8b4124c8b netsim: add "allow-reordering" property
Reordering of packets is not very common in networks, and the delay
functions will always introduce reordering if delay > packet-spacing,
so by setting allow-reordering to FALSE you guarantee that the packets
are in order, while at the same time introducing delay/jitter to them.
2017-11-25 11:10:27 +00:00
Stian Selnes
c9002e3dd5 netsim: Add gamma distribution for delay
This simulates the delay on wifi networks better.
2017-11-25 11:10:27 +00:00
Stian Selnes
531b1e326f netsim: Change max-delay to be inclusive
It is more intuitive for the user that in order to acheive a constant
delay min-delay and max-delay are equal.
2017-11-25 11:10:27 +00:00
Stian Selnes
9416d36463 netsim: Add "delay-distribution" property plus normal distribution
By using the property "delay-distribution" the user can control how the
delay applied to delayed packets is distributed. This is either the
uniform distribution (as before) or the normal distribution.

"min-delay" and "max-delay" control both distributions. For the normal
distribution it defines the bounds of the 95% confidence interval.
2017-11-25 11:10:27 +00:00
Havard Graff
3eb733d95f netsim: add token bucket algorithm for simulating network congestion 2017-11-25 11:10:27 +00:00
Havard Graff
3cdd53621e netsim: change property enums to PROP_* and fix indentation 2017-11-25 11:10:27 +00:00
Tim-Philipp Müller
5187fdfb07 netsim: remove private struct and padding
There's no need for these things, since the plugin headers
are not public, and all the extra ->priv-> just clutter the
code.
2017-11-25 11:10:27 +00:00
Guillaume Desmottes
93d29e8030 h265parse: early set src caps when input not byte-stream
When input is not in byte-stream format there is no need to wait for the first
buffer before setting src caps. We already have all the information from the
input codec_data.

This allow us to already configure downstream elements allowing them,
for example, to already allocate their internal buffers as they know
the format of the input they are about to receive.

Same change as the one I just did in h264parse.

https://bugzilla.gnome.org/show_bug.cgi?id=790709
2017-11-24 11:13:05 +02:00