rtsp-server: Add since marker for adjust_error_code

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3157>

meson: Update libsoup.wrap

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3162>

videorate: Do not close segment when getting a same segment twice

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3059>

videorate: Handle closing segment on EOS right after caps event

The scenario is what we try in the tests:
- we have a segment with .stop set
- some frame(s) flow
- we get a CAPS event
- we get an EOS (before getting buffers after the CAPS event)

in that case, without that patch, the segment is not properly closed
which is not correct. In this patch we keep track of previous caps until
a new buffer arrives, this way in that situation we set previous caps
again, and close the segment with the previous buffer.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1352
in this specific case

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3059>

validate: Plug some leaks

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3059>

oss4: Fix debug category initialization

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1456

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3158>

webrtc: Move GST_WEBRTC_ERROR_TYPE_ERROR at the end of the enum to keep ABI compatibility

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3154>

tests/webrtc: Add test for 'add-turn-server' action signal

It just checks return value of the action signal.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3131>

sctpenc: Prohibit sending of interleaved message parts

Apparently we cannot start sending messages from another datachannel
before the previous message was completely sent. usrsctplib will
complain about being locked on another stream id and set
errno=EINVAL.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2454>

opengl: Fix usage of eglCreate/DestroyImage

The implementation was inconsistent between create and destroy. EGLImage
creation and destruction is requires for EGL 1.5 and up, while
otherwise the KHR version is only available if EGL_KHR_image_base
feature is set. Not doing these check may lead to getting a function
pointer to a stub, which is notably the case when using apitrace.

Fixes #1389

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2925>

rtsp-server: Add support for adjusting request response on pipeline errors

The idea is to give the application the possibility to adjust the error
code when responding to a request. For that purpose the pipeline's bus
messages are emitted to subscribers through a signal handle-message.
The subscribers can then check those messages for errors and adjust
the response error code by overriding the virtual method
adjust_error_code().

Fixes #1294

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2972>

splitmuxsrc: don't queue data on unlinked pads

Once a pad has returned NOT_LINKED, the part reader shouldn't let its
corresponding data queue run full and eventually (after 20 seconds)
stall playback.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3145>

rtpsource: Don't do probation for RTX sources

Disable probation for RTX sources as packets will arrive very
irregularly and waiting for a second packet usually exceeds the deadline
of the retransmission.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/181

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3112>

rtp: examples: client-rtpaux: Provide correct caps by payload type and RTX pt map by session

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3112>

tests/check/rtpsession: extend test_internal_sources_timeout

to verify that rtx SSRCs do not BYE after timeout

See https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/issues/360

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3112>

rtpsession: Remember the corresponding media SSRC for RTX sources

This allows timing out the RTX source and sending BYE for it when the
actual media source belonging to it is timed out.

This change only applies to sending sources from this session.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/issues/360

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3112>

rtpsource: Rename rtp_source_update_caps to rtp_source_update_send_caps

To make it clear that this is only used for sending RTP sources.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3112>

rtpsession: Rename gst_rtp_session_sink_setcaps to gst_rtp_session_setcaps_recv_rtp

to make it clearer that this is for setting receiver caps and to make it
more consistent with gst_rtp_session_setcaps_send_rtp.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3112>

decodebin3: allow to call "dispose" multiple times

https://docs.gtk.org/gobject/concepts.html#reference-counts-and-cycles

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3135>

decklink: reset calculation of gst_decklink_video_src_update_time_mapping on no_signal. When the HDMI cable was disconnected for a long time, the calculation took too much time. SDI cable works fine.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3132>

ci: Fix website regen on push

Don't make the integrate stage manual, we need it to regen the website

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3134>

aggregator: fix input buffering

We need to be able to buffer at least the aggregator latency +
upstream latency, which is the value used to compute the aggregator
deadline.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3138>

Meson: Fix libxml2 fallback

The variable xml2lib_dep does not exist. The correct name is already in
the wrap file.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3136>

rtspsrc: Retry SETUP with non-compliant URL resolution on "Bad Request" and "Not found"

Various RTSP servers/cameras assume base and control URL to be simply
appended instead of being resolved according to the relative URL
resolution algorithm as mandated by the RTSP specification.

To work around this, try using such a non-compliant control URL if the
server didn't like the URL used in the first SETUP request.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1447
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/922

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3127>

webrtcbin: Fix pointer dereference before null check

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3129>

decklink: Add new persistent-id property and sort devices by persistent ID

The order of the devices iterator from the SDK is undefined and can
randomly change.

Keep the device-number property for backwards compatibility and
simplicity but prefer the persistent-id property and also use it for the
device provider implementation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3078>

decodebin3: fix mutex leaks

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3126>

transcodebin: Implement support for upstream stream selection

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3128>

decodebin3: Do not try to plug a decoder on raw formats

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3123>

videosink: Don't return unknown end-time from get_times()

... in case of reverse playback. Otherwise basesink will not
wait for clock

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3121>

avauddec: address regression with WMA files ..

By outputting lead-in samples that FFmpeg now would like us to ignore,
and discarding trailing samples that it would now like us to output.

See https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1474

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1348
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3117>

validate:launcher: Cleanup test uuid when copying it

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3122>

validate: launcher: Add a argument to avoid rereuning flaky tests

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3122>

validate: launcher: Keep variable framerate from input when possible

But disable it if forcing a framerate for some reason

Fixing our support for variable framerate in the encoding profile
serialization format.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3122>

validate: launcher: Fix some pep8 issues

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3122>

validate: Handle testfiles that need an HTTP server

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3122>

validate:ssim: Show original/nok/diff images on error images

This way the user can easily see how off the image is very easily

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3122>

validate:scenario: Fix setting iterating variable from arrays

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3122>

d3d11: Fix debug build on UWP

GstDXGIGetDebugInterface() is unused when targeting UWP. We directly
call DXGIGetDebugInterface1() in that case.

Fixes build failure:

../gst-libs/gst/d3d11/gstd3d11device.cpp(271): error C2440: '=': cannot convert from 'HRESULT (__cdecl *)(UINT,const IID &,void **)' to 'DXGIGetDebugInterface_t'
../gst-libs/gst/d3d11/gstd3d11device.cpp(271): note: This conversion requires a reinterpret_cast, a C-style cast or function-style cast

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3118>

webrtc/nice: Make sure to return NULL when validating turn server fails

It affects 'add-turn-server' signal action and 'turn-server' property
of webrtcbin.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3120>

webrtc: return error when sending on non-open datachannel

According to W3C
specification (https://w3c.github.io/webrtc-pc/#datachannel-send) we
should return InvalidStateError exception when trying to send when the
channel is not open. In the world of C/glib/gstreamer we don't have
exceptions but have to rely on gboolean/GError instead. Introducing
these calls for a change in function signature of the action signals
used to send data on the datachannel. Changing the signature of the
existing "send-string" and "send-data" signals would mean an immediate
breaking change so instead we deprecate them. Furthermore, there is no
way to express GError** as an argument to an action signal in a way
that fits language bindings (pointer-to-pointer simply does not work)
and we have to use regular functions instead.

Therefore we introduce gst_webrtc_data_channel_send_data_full() and
gst_webrtc_data_channel_send_string_full() while deprecating the old
functions and corresponding signals.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1958>

eglimage: fix Y412_LE DMABuf import support

This fixed the error below:

GST_GL_PLATFORM=egl gst-launch-1.0 videotestsrc ! msdkvpp !
"video/x-raw(memory:DMABuf),format=Y412_LE" ! glimagesink

0:00:00.063737691 576978 0x557c11266920 ERROR             gleglimage
gsteglimage.c:577:_drm_rgba_fourcc_from_info: Unsupported format for
DMABuf.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1389>

eglimage: add Y410 DMABuf import support

This fixed the error below:

GST_GL_PLATFORM=egl gst-launch-1.0 videotestsrc ! msdkvpp ! \
"video/x-raw(memory:DMABuf),format=Y410" ! glimagesink

0:00:00.040553883 576732 0x55be9b35f920 ERROR             gleglimage
gsteglimage.c:577:_drm_rgba_fourcc_from_info: Unsupported format for
DMABuf.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1389>

eglimage: add Y212_LE / Y212_BE DMABuf import support

This fixed the error below:

GST_GL_PLATFORM=egl gst-launch-1.0 videotestsrc ! msdkvpp \
! "video/x-raw(memory:DMABuf),format=Y212_LE" ! glimagesink

0:00:00.148086281 575148 0x562a6d36d920 ERROR             gleglimage
gsteglimage.c:555:_drm_rgba_fourcc_from_info: Unsupported format for
DMABuf.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1389>

eglimage: add Y210 DMABuf import support

This fixed the error below:

GST_GL_PLATFORM=egl gst-launch-1.0 videotestsrc ! msdkvpp ! \
"video/x-raw(memory:DMABuf),format=Y210" ! glimagesink

0:00:00.039881627 571365 0x56245eba6920 ERROR             gleglimage
gsteglimage.c:549:_drm_rgba_fourcc_from_info: Unsupported format for
DMABuf

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1389>

gstbin: Use g_queue_clear_full()

Use g_queue_clear_full() to release the child list
instead of iterating over the list twice.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3101>

gstbin: Fix a potential leak in gst_bin_do_deep_add_remove()

If a child element of a bin is unparented while
gst_bin_do_deep_add_remove() is iterating the children,
don't leak a ref to it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3101>

gstiterator: Don't use gst_object_unref() for a GObject

The owner of a GstIterator is a plain GObject. Don't unref it
with gst_object_unref(), or it will be logged in tracer
info incorrectly.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3101>

h265parse: fix typo in member of GstH265SPS

Rename sps_extnsion_params to sps_extension_params

Fix comment about vui_parameters_present_flag

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3072>

Back to development

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3115>

Release 1.21.1

Update ChangeLogs for 1.21.1

playsink: Hold a reference to the soft volume element

Always hold a reference to the soft volume element
provided by the playsinkaudioconvert bin helper, the
same as when volume is provided by a sink element,
or the soft volume element gets unreffed too soon.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3108>

xvimagesink: Don't leak XvShmImage

If allocating an XvShmImage generates an X error, but
still returns some allocated memory, make sure to free it
so it doesn't leak.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3100>

xvimagesink: Zero initialize mask array

Clear the stack array before setting bits to pass to
XISelectEvents(). Fixes spurious crash from an X error:

X Error of failed request:  BadValue (integer parameter out of range for operation)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3100>

xvimagesink: Don't leak temporary

Use a stack variable instead of a temporarily
malloced variable that wasn't being freed
properly. Fixes a small leak of a GstXvTouchDevice

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3100>

decodebin3: Make sure event is writable before modifying

Make sure we're operating on a private copy of an event when
modifying it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3107>

urisourcebin: Make sure event is writable before modifying.

Make sure we're operating on a private copy of an event before
modifying it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3107>

decodebin3: Don't lose a ref on EOS event

Make sure not to give away the ref on the final EOS
event for which the probe handler is returning GST_PAD_PROBE_REMOVE
when pushing the event manually.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3107>

queue2: Hold the lock when modifying sinkresult

As it's done elsewhere. Avoids a potential race of the field being modified in
the meantime.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3110>

qtdemux: Don't stop task when resetting

This is a regression that was introduced in
cca2f555d14b5751f7f9d466b66127544dad5138 (yes, 9 years ago).

The only place where a demuxer streaming thread should be stopped is when the
sinkpad is deactivated from pull mode (i.e. PAUSED->READY).

Attempting to stop the task in this function would cause this to happen when a
FLUSH_STOP or STREAM_START event is received... which can cause deadlocks.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3109>

avauddec: fix unnecessary reconfiguration if the audio layout isn't specified

It would constantly want to renegotiate (and spam the debug log) even
though the channel layout hasn't actually changed. We use the same
fallback in gst_ffmpegauddec_negotiate() already.

This happens with WMA files for example.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3103>

splitmuxsrc: don't consider unlinked pads when deactivating part

If splitmuxsrc exposes multiple pads, but only one is linked, part pads
will never see an EOS event. This shouldn't prevent the part from being
eventually deactivated.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3099>

pbutils: descriptions: add meta/x-klv

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3094>

pbutils: descriptions: fix gst_pb_utils_get_caps_description_flags()

And add a little unit test.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3094>

xmptag: Call gst_tag_register_musicbrainz_tags during init

We need to call this to register the MusixBrainz tags before we use
them in an XMP schema.

Fixes this critical when attempting to run jpegparse on a JPEG
containing MusicBrainz XMP tags:

  GStreamer-CRITICAL **: 20:41:07.885: gst_tag_get_type: assertion 'info != NULL' failed

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3092>

test-effect-switch: Fix some memory leaks and make effect element ownership clearer

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3091>

gaussblur: Fix memory leak when setting caps multiple times

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3091>

v4l2codecs: Warn user when no media devices are found

Currently if the user is not able to access the devices under /dev/media*,
either due to no media devices present on the system or simply no permission
to access the device, v4l2codecs initialises with no features or debug messages.

Since calling `GST_DEBUG="v4l2*:7" gst-inspect-1.0 v4l2codecs` is a typical way
to diagnose why element(s) failed to enumerate, we should be more verbose here
when the user is not able to access any /dev/media* device. So print a simple
debug message in this case to aid debugging.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3088>

buffer: drop parent meta in deep copy/foreach_metadata

The purpose of a deep buffer copy is to be able to release the source
buffer and all its dependencies. Attaching the parent buffer meta to
the newly created deep copy needlessly keeps holding a reference to the
parent buffer.

The issue this solves is the fact you need to allocate more
buffers, as you have free buffers being held for no reason. In the good
cases it will use more memory, in the bad case it will stall your
pipeline (since codecs often need a minimum number of buffers to
actually work).

Fixes #283

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2928>

tsdemux: Don't trigger a program change when falling back to ignore-pcr behaviour

Since commit a79a756b79aa1675e we could change to ignore-pcr automatically at 500ms
into a live stream when no PCR is seen by then. However the stream counting in
program change detection was wrongly considering ignore-pcr programs to have a
separate PCR PID, even though we are actually ignoring the PCR PID completely,
resulting in an erroneous program switch getting triggered from the different
stream count. This in turn would send an EOS and switch out the pads for what
actually is still the same program, while we intended to simply apply a
workaround for broken encoders.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3060>

gst-docs: update macOS new project instructions

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3074>

meson: Do not modify default value of -Dtools for subprojects

See: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1136
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2166>

meson: Remove some dead code

We no longer create any symlinks.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2166>

examples: Support multiple video streams in JS webrtc sendrecv

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3079>

rtspsrc: Fix usage of IPv6 connections in SETUP

If the SETUP request returns an IPv6 server address in the Transport
field, we would generate an incorrect URI, and multiudpsink would fail
to initialize:

```
     rtspsrc gstrtspsrc.c:9780:dump_key_value:<source>    key: 'Transport', value: 'RTP/AVP;unicast;source=fe80::dc27:25ff:fe5e:bd13:8080;client_port=62696-62697;server_port=4000-4001'
...
     rtspsrc gstrtspsrc.c:4595:gst_rtspsrc_stream_configure_udp_sinks:<source> configure RTP UDP sink for fe80::dc27:25ff:fe5e:bd13:8080:4000
...
multiudpsink gstmultiudpsink.c:1229:gst_multiudpsink_configure_client:<udpsink0> error: Invalid address family (got 23)
```

We can't look at stream->is_ipv6 because we can't rely on the server
returning the right value there. In the issue reported about this,
server reported itself as `KuP RTSP Server/0.1`, and the SDP was:

```
c=IN IP4
m=video 54608 RTP/AVP 96
a=rtpmap:96 H264/90000
```

So we need to parse the string value and figure out the family
ourselves.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1058

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1819>

meson: Remove builtin variable datadir from pkgconfig variables

Fixes warning with meson 0.62:

gst-plugins-bad| subprojects/gst-plugins-bad/meson.build:546: WARNING:
Project targets '>= 0.62' but uses feature deprecated since '0.62.0':
pkgconfig.generate variable for builtin directories. They will be
automatically included when referenced

and more.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3086>

decodebin3: Fix memory issues with active selection list

This had a couple of issues:
* The backing strings (from GstStream) could disappear
* The actual list wasn't properly reset/freed when decodebin3 was re-used

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3083>

qtdemux: guard against timestamp calculation overflow in gap event loop

Could possibly cause an endless loop.

Fixes #1400.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3084>

dashdemux2: fix mpd unit test expectations

Update unit test for some mpd cases that were reporting
timestamps including the period start time, while
dashdemux2 expects that it needs to add the period
start time itself.

Fix the tests to not expect the period start time
to be included.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3025>

dashdemux2: Set timestamp relative to period start

These values will be referred to as timestamp relative to period start
so need to subtract period start time from the values.

Fixes a problem with determining the start position when playing Live content
with SegmentTimeline, presentationTimeOffset and a non-0 period start time.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3025>

gsturi: When setting the same string again do nothing

Otherwise code like gst_uri_set_host(uri, gst_uri_get_host(uri)) would
first free the string, then create a copy of the freed string and then
assigned that.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3076>

Update all wraps from WrapDB

Update all wraps available in WrapDB. This is simply running the
command "meson wrap update --force" with that Meson PR:
https://github.com/mesonbuild/meson/pull/10357.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3042>

vp9: check if libvpx supports high bit depth

Detect at runtime if libvpx is compiled with --enable-vp9-highbitdepth
and enable 10bit video formats in element caps accordingly.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3067>

meson: Add a new option to control the source for orc

Previously we were unconditionally cloning the orc subproject because
we want the developer environment to use the latest orc. However, some
people want to use the system orc instead, or want to auto-detect
which to use, with the system orc getting preference. This requires
adding a new option to select that. See discussion at:
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2556

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1282

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3062>

ci: Move non-image-tag variables back to .gitlab-ci.yml

https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3065#note_1563706

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3068>

ci: Bump cerbero trigger timeout to 4h

macOS runners can get overworked and cause cerbero pipelines to take
longer than 3h to complete, because each cross-macos-universal job
takes about 2h and so it can take that long to get a runner allocated.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3065>

ci: Use include syntax for files on the same gitlab instance

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3065>

ci: Move image tags into a separate template yml

This will allow gst-plugins-rs documentation CI to include this
template via a remote include and doesn't need to manually update the
image. This causes cascading failures across all repos, for example
https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/874
is required for making gst-plugins-rs CI pass in Cerbero, which is
also run on the gstreamer monorepo.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3065>

basetransform: Avoid useless codepath

If QoS is disabled, skip the whole computation (avoids calculating values which
won't be needed)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3034>

bad/soundtouch: Fix interactive test build on MSVC

Needed for https://gitlab.freedesktop.org/gstreamer/cerbero/-/merge_requests/930

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3064>

ci: Remove unused FEDORA_DOCS_IMAGE variable

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3061>

ci: Bump meson to 0.62.2 in Fedora docker images

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3061>

meson: Use implicit builtin dirs in pkgconfig generation

Starting with Meson 0.62, meson automatically populates the variables
list in the pkgconfig file if you reference builtin directories in the
pkgconfig file (whether via a custom pkgconfig variable or elsewhere).
We need this, because ${prefix}/libexec is a hard-coded value which is
incorrect on, for example, Debian.

Bump requirement to 0.62, and remove version compares that retained
support for older Meson versions.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1245

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3061>

adaptivedemux2: Always wake up loop thread on unpause

Otherwise loop thread will sleep forever because
GstAdaptiveDemuxLoop.paused flag update is not signalled
when loop was marked as stopped already from other thread.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3057>

adaptivedemux2: Rework input download wakeups

Change the way streams are woken up to download more data.

Instead of checking the level on tracks that are being
output as data is dequeued, calculate a 'wakeup time'
at which it should download more data, and wake up
the stream when the global output position crosses
that threshold.

For efficiency, compute the earliest wakeup time
for all streams and store it on the period, so the
output loop can quickly check only a single value
to decide if something needs waking up.

Does the same buffering as the previous method,
but ensures that as we approach the end of
one period, the next period continues incrementally
downloading data so that it is fully buffered when
the period starts.

Fixes issues with multi-period VOD content where
download of the second period resumes only after
the first period is completely drained.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3055>

vabaseenc: Move out encoder validation from assertion.

Assertion can be disabled at compilation time. Still it's important to
validate it the encoder object was opened by the subclass. This patch
removes the assertion and returns if the encoder is open.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3051>

validate:scenario: Make appsrc-push push a sample

Allowing setting a segment to the sample

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3052>

validate: Handle buffer pts/dts/duration in the appsrc-push action

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3052>

validate:scenario: Simplify the way we override appsrc src pad chain

When pushing several buffers while the pipeline is in NULL state, meaning
that the action are executed "interlaced", previous code was deadlocking.

This new implementation makes it so the override is always on and we
expect all buffers to go through to be associated to a function, which
is a safe assumption.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3052>