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Author SHA1 Message Date
Guillaume Desmottes
1e88971ec8 uriplaylistbin: pass valid URI in tests 
Fix critical raised by libsoup,
see https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/346

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1471>
 2024-03-04 11:06:19 +01:00
Sebastian Dröge
c0d111e2c1 utils: Update for renamed clippy lint in 1.76 2024-02-08 21:37:17 +02:00
Sebastian Dröge
92891a61e8 Fix a couple of compiler/clippy warnings with --no-default-features 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1452>
 2024-02-08 13:02:55 +02:00
Bilal Elmoussaoui
d25a222bf9 Drop direct muldiv dependency 
It is re-exproted in gstreamer's prelude

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1446>
 2024-02-05 15:34:31 +01:00
Bilal Elmoussaoui
0615a16124 Use workspace features for crates metadata/deps 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1446>
 2024-02-05 15:34:31 +01:00
Sebastian Dröge
1a55c70114 Switch git dependencies to explicitly name branch 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1445>
 2024-02-05 12:51:36 +02:00
Sebastian Dröge
4ad101b53b Use once_cell crate directly again 
The glib crate does not depend on it anymore and also does not re-export
it anymore.

Also switch some usages of OnceCell to OnceLock from std.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1441>
 2024-01-31 18:07:57 +02:00
Michael Tretter
4bb867bf52 livesync: add support for image formats 
The livesync element is also useful for Motion JPEG streams. However,
Motion JPEG uses image/ caps instead of video/ caps.

The framerate is defined for image/, too.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1440>
 2024-01-29 11:07:30 +00:00
Guillaume Desmottes
33a1d8de3d tracers: buffer-lateness: display some stats about late buffers 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1437>
 2024-01-29 09:24:08 +00:00
Guillaume Desmottes
d5740ea844 tracers: buffer-lateness: add argument to display only late buffers 
Help to easily spot places where buffers are late when plotting big
pipelines.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1437>
 2024-01-29 09:24:08 +00:00
Guillaume Desmottes
c616423edb livesync: properly format jitter in debug logs 
Easier to read that way.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1430>
 2024-01-16 13:46:34 +01:00
Sebastian Dröge
1ef47cb48e Fix a few new clippy 1.75 warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1415>
 2023-12-22 16:40:18 +02:00
Guillaume Desmottes
6dfd1c1496 use new debug and parse API 
Changes from https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1355

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1403>
 2023-12-04 15:58:21 +01:00
Seungha Yang
8a04a38631 fallbacksrc: Fix timeout scheduling 
Other thread can schedule the timeout (e.g., unblock signal
or active pad change) while state lock is released

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1384>
 2023-11-15 09:17:39 +00:00
Sebastian Dröge
636c76b03b uriplaylistbin: Fix new clippy warning 
warning: the borrowed expression implements the required traits
    --> utils/uriplaylistbin/src/uriplaylistbin/imp.rs:1691:32
     |
1691 |         self.obj().remove_many(&children_ref).unwrap();
     |                                ^^^^^^^^^^^^^ help: change this to: `children_ref`

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1391>
 2023-11-13 17:41:06 +02:00
Sebastian Dröge
16b917abb1 Update for gst::Rank API changes 2023-11-02 14:10:59 +02:00
Sebastian Dröge
855b03a9ea Use let-else instead of match for weak reference upgrades 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1375>
 2023-10-30 11:34:35 +02:00
Jan Alexander Steffens (heftig)
e3e58ac0be livesync: Remove the stop from outgoing segments 
Our buffer duplication can extend a segment indefinitely.

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/452
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1372>
 2023-10-25 19:34:47 +02:00
Jan Alexander Steffens (heftig)
f1ba498b52 livesync: Keep existing buffer duration in some cases 
Resize a repeat buffer only if caps gave us a duration to use, or we
consider its current duration unreasonable.

In particular, for audio streams we should prefer reusing the buffer
size upstream gave us, as we did before 6633cc4046.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1372>
 2023-10-25 19:34:47 +02:00
Jan Alexander Steffens (heftig)
59beade079 livesync: Split fallback_duration into in_ and out_duration 
Make it independent of the `latency`; this was inconsistent anyway,
where the default latency of zero got you a fallback duration of 100 ms
and something else got you half the latency.

Maintain a separate duration for the `in` and the `out` side so we
change the duration of repeat buffers after a caps change, not just
before.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1372>
 2023-10-25 19:08:16 +02:00
Guillaume Desmottes
f94ecfc7a6 livesync: display jitter when waiting on clock 
We already log the result of the clock wait call so may as well log the
returned jitter.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1370>
 2023-10-25 14:26:19 +02:00
Guillaume Desmottes
13dae0f0d0 livesync: log new pending segments 
The debug print of the event does not display details about the segment:
  Unqueueing Some(Event(Event { ptr: 0x7fa3e0002580, type: "segment", seqnum: Seqnum(479), structure: Some(GstEventSegment { segment: (GstSegment) ((GstSegment*) 0x7fa3e8001d00) }) }))

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1370>
 2023-10-25 14:24:35 +02:00
Jan Alexander Steffens (heftig)
ee93448de7 livesync: example: Add identities single-segment=1 
These let us change the runtime offset of the test buffers via pad
offsets without pushing new segments into livesync, which is necessary
to demo the late-threshold behavior.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 12:55:06 +02:00
Jan Alexander Steffens (heftig)
6633cc4046 livesync: Use fallback_duration for audio repeat buffers as well 
Don't depend on upstream giving us sanely-sized buffers if we want to
repeat.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 12:55:06 +02:00
Jan Alexander Steffens (heftig)
4ac7d0415b livesync: Separate out_buffer duplicate status from GAP flag 
Otherwise we might get confused by upstream GAP buffers.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 12:10:40 +02:00
Jan Alexander Steffens (heftig)
2f36bd5d77 livesync: Handle flags and late buffer patching after queueing 
This makes the chain function almost independent of the output state. We
still do the early discard check with `buffer_is_backwards` so we don't
try to queue buffers we can't use, allowing us to fast-forward upstream
without blocking on the src task.

Don't accept `LateOverThreshold` buffers when we have `pending_caps` or
a `pending_segment`. We need to apply these first before we can sensibly
patch buffers from the new stream.

Deduplicate most of the output buffer patching code into a new
`patch_output_buffer` method.

For: https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/450
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 11:52:41 +02:00
Jan Alexander Steffens (heftig)
7c48a299c3 livesync: Simplify num_duplicate counting 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 11:52:40 +02:00
Jan Alexander Steffens (heftig)
17a2448237 livesync: Move num_in counting to the src task 
This is in preparation for moving more accept/discard logic to the src
task, so we can only count `num_in` here.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 11:52:40 +02:00
Jan Alexander Steffens (heftig)
1740a8e363 livesync: Move a notify closer to the interesting state change 
Move the `notify_all` to where we pop the buffer. We're moving within a
single state lock so no change in behavior.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 11:52:40 +02:00
Jan Alexander Steffens (heftig)
44f2195674 livesync: Replace an if-let with match 
No change in behavior, yet. Separate commit to ease reviewing.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 11:52:40 +02:00
Jan Alexander Steffens (heftig)
62791bfb47 livesync: Clean up state handling 
- Separate resetting state more cleanly, introducing `set_flushing`,
  `sink_reset` and `src_reset`.
- Clear the queue early when we flush, in order to unblock waits on
  query responses.
- Return an error when we fail to start, pause or stop the task.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 11:52:40 +02:00
Jan Alexander Steffens (heftig)
d663f708ef livesync: Log a category error when we are missing the segment 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 11:52:40 +02:00
Jan Alexander Steffens (heftig)
6567041a3d livesync: Improve audio duration fixups 
- An entirely missing duration is now only logged at debug level instead
  of pretending the duration was zero and warning about it.
- Silently fix up a duration difference up to one sample.
- Error when we fail to calculate the duration; don't try to apply the
  `fallback_duration` to a non-video stream.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 11:52:40 +02:00
Jan Alexander Steffens (heftig)
0a45f776e0 livesync: Simplify start_src_task and src_loop 
This should effect no change in behavior.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 11:03:15 +02:00
Jan Alexander Steffens (heftig)
01386b8451 livesync: Rename activatemode methods to *_activatemode 
This matches the other plugins.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1369>
 2023-10-25 11:03:14 +02:00
Sebastian Dröge
d468e1e4a6 Clean up usage of pad probes 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1361>
 2023-10-17 08:44:06 +03:00
Guillaume Desmottes
f92dc28696 fallbackswitch: protect src pad stream lock using Cond 
Should prevent stream and State deadlocks, see https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/202

Fix #202
Hopefully fix #192 as well.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1300>
 2023-08-14 14:18:41 +02:00
Guillaume Desmottes
d3da30be6d fallbackswitch: prevent deadlocks in chain function 
Calling schedule_timeout() may result in handle_timeout() being called right away,
which will need pad state locks which was still hold in chain().

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1300>
 2023-08-14 13:16:37 +02:00
Guillaume Desmottes
100333c021 fallbackswitch: ensure strict ordering when taking mutexes 
Should prevent deadlocks.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1300>
 2023-08-14 13:16:37 +02:00
Sebastian Dröge
d688aeb184 Update versions to 0.12.0-alpha.1 2023-08-10 17:21:11 +03:00
Sebastian Dröge
3b41f206bc Don't generate .def files for plugins 
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/389

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1299>
 2023-08-09 13:54:34 +03:00
François Laignel
10902c0485 utils: fix further to glib change ControlFlow -> Propagation 
See: https://github.com/gtk-rs/gtk-rs-core/pull/1144
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1292>
 2023-08-02 13:19:22 +02:00
Sebastian Dröge
31b1cb8ca6 Update minimum supported Rust version to 1.70 
gtk-rs will update soonish too.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1280>
 2023-07-19 09:19:34 +03:00
Sebastian Dröge
bbd3d9ffe0 Remove unnecessary mut everywhere 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1273>
 2023-07-11 10:09:35 +03:00
Bilal Elmoussaoui
0fa2c861d6 Adapt to removal of glib::Inhibit 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1270>
 2023-07-06 22:02:31 +02:00
Jan Schmidt
2abc72b606 fallbackswitch: Change the threshold for trailing buffers 
Only discard buffers on inactive pads if they are later
than the current output running time, rather than the
later timeout running time. That can mean switching
to a higher priority pad can happen quicker.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1198>
 2023-07-07 01:45:52 +10:00
Jan Schmidt
61e282af1a fallbackswitch: Fix pad health calculation and notifies 
Change the pad health calculation to consider a pad 'healthy'
if it has received data within the last 'timeout' window. Previously,
inactive pads were constantly flip-flopping between healthy and not
healthy depending on whether they were slightly ahead of or behind
the active pad running_time.

When the health status of a pad changes, make sure to always notify
the property, so that applications that are manually controlling
the active pad can make their switching decisions.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1198>
 2023-07-07 01:45:52 +10:00
Bilal Elmoussaoui
dd2d7d9215 Use re-exported once_cell 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1268>
 2023-07-06 17:50:49 +03:00
Bilal Elmoussaoui
2cc98bf410 Adapt to glib::Continue rename 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1268>
 2023-07-06 17:50:49 +03:00
Vivia Nikolaidou
9d7af671c5 togglerecord: Clip segment before calculating timestamp/duration 
Clipping happens in buffer time space and data.clip can modify the
buffer timestamp and duration. Move it before we calculate them in order
to make it actually have some effect.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1265>
 2023-07-04 09:07:36 +00:00
Vivia Nikolaidou
8417efc630 togglerecord: Error out if main stream buffer has no valid running time 
We cannot continue with this buffer, because we cannot calculate the
time when the recording stopped or started. We also cannot safely drop
it, because that might break the stream, especially if it's encoded.
Therefore, we return an element error.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1264>
 2023-06-30 09:20:42 +00:00
Vivia Nikolaidou
8366716456 togglerecord: Change test_two_stream_close_open_nonlivein_liveout timeout to 60ms 
20ms was not enough for the CI.

Closes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/379

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1258>
 2023-06-26 12:33:31 +00:00
Vivia Nikolaidou
2be14b95b3 togglerecord: Fix nonlive inputs when element is started not recording 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1252>
 2023-06-21 16:27:00 +03:00
Sebastian Dröge
1119ed6620 livesync: Wait for the end timestamp of the previous buffer before looking at queue 
Previously livesync was waiting for the start timestamp of the current
buffer after looking at the queue and right before pushing it
downstream. This meant that it generally looked too early at the queue
and especially that upstream had to provide the next buffer already at
the start timestamp of the previous one.

Instead, now wait before looking at the queue and wait for the end
timestamp of the previous buffer. Once the previous buffer has expired,
a new buffer really needs to be available or otherwise a filler buffer
has to be pushed downstream.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1250>
 2023-06-20 13:01:39 +00:00
Jan Alexander Steffens (heftig)
52ded6e8cc livesync: Improve EOS handling 
I've looked at the GstQueue code again and tried making livesync behave
better with EOS. This isn't very well tested, though. My goal was to
make this look saner but I think this should be reviewed by someone who
knows the queue code.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1251>
 2023-06-20 13:18:17 +02:00
Vivia Nikolaidou
063871a1eb togglerecord: Add support for non-live inputs 
Live input + is-live=false:
    While not recording, drop input
    When recording is started, offset to collapse the gap

Live input + is-live=true:
    While not recording, drop input
    Don't modify the offset

Non-live input + is-live=false:
    While not recording, block input
    Don't modify the offset

Non-live input + is-live=true:
    While not recording, block input
    When recording is started, offset to current running time

Co-authored-by: Jan Alexander Steffens (heftig) <jan.steffens@ltnglobal.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1206>
 2023-06-14 15:58:04 +03:00
Guillaume Desmottes
4683291c1f fallbackswitch: add 'stop-on-eos' property 
Fix the following use case:
- main input of fallbackswitch is finite (a media file)
- fallback input is infinite (videotestsrc)
- main input is done and send eos, which is propagated downstream
- fallbackswitch switches to fallback, sending STREAM_START which reset
  EOS downstream (aggregator does that)
- fallback input keeps pushing buffers forever.

Solve it by adding a 'stop-on-eos' property so fallbackswitch stops
pushing property once the main input is eos.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1242>
 2023-06-13 14:49:06 +02:00
Guillaume Desmottes
6ad0db2cdb fallbackswitch: remove unused SinkState::eos 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1242>
 2023-06-13 12:43:51 +02:00
Guillaume Desmottes
692d1bfb9e fallbackswitch: log when handling events 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1242>
 2023-06-13 12:43:51 +02:00
Sebastian Dröge
c65b3429ad Use MPL as license specifier for plugins only requiring GStreamer < 1.20 
And use MPL-2.0 for all that require GStreamer 1.20 or newer. The new
string is only allowed in 1.20 or newer and using it in older versions
causes failure to load the plugin.

All affected plugins are of course still MPL-2.0 licensed.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/374

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1235>
 2023-06-07 19:13:55 +03:00
Guillaume Desmottes
f4604e1c58 uriplaylistbin: use thiserror 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1232>
 2023-06-06 12:46:17 +02:00
Guillaume Desmottes
432de060ea uriplaylistbin: example: display iterations 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1232>
 2023-06-05 14:09:41 +02:00
Guillaume Desmottes
97fa20237f uriplaylistbin: prevent deadlock when notifying property changes 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1232>
 2023-06-05 14:09:41 +02:00
Guillaume Desmottes
780d9d5b78 uriplaylistbin: example display when leaving because of eos 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1232>
 2023-06-05 14:09:41 +02:00
Seungha Yang
3406e604cd fallbacksrc: Don't apply fallback-audio-caps to the main audio stream 
Intended behavior is configuring audio convert/resample elements
only for the fallback stream and also fallback-audio-caps is set.
Video and image stream are doing it as intended already.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1213>
 2023-05-17 23:49:09 +09:00
Guillaume Desmottes
7ebf2d7a4f fallbackswitch: document the pad priority ordering 
I just wasted lots of time trying to figure out why my higher priority
pad wasn't used...

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1208>
 2023-05-15 16:13:20 +02:00
François Laignel
7ba0073052 use Pad builders for optional name definition 
Also, apply auto-naming in the following cases

* When building from a non wildcard-named template, the name of the template is
  automatically assigned to the Pad. User can override with a specific name by
  calling `name()` on the `PadBuilder`.
* When building with a target and no name was provided via the above, the
  GhostPad is named after the target.

See https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/448
Auto-naming discussion: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1255#note_1891181

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1197>
 2023-05-12 12:55:31 +02:00
Sebastian Dröge
47159ad3c2 Make sure to keep around and drop bus watches after usage in all the examples 2023-04-14 12:46:43 +03:00
Tim-Philipp Müller
8845f6a4c6 git: replace LICENSE file symlinks with copies 
Git will de-duplicate the contents for us anyway, and
symlinks can cause problems with some versions of git
and also on Windows.

https://github.com/mesonbuild/meson/issues/11646
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4326

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1157>
 2023-04-04 14:26:37 +01:00
Sebastian Dröge
722dba1203 fallbacksrc: Don't check caps when linking to the fallbackswitch 
Downstream might have different caps requirements and linking might
fail. Instead of having linking fail, give upstream an opportunity to
reconfigure and otherwise have a normal negotiation error during data
flow.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/334

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1156>
 2023-04-04 10:14:06 +00:00
Guillaume Desmottes
138c318be6 uriplaylistbin: example: add queues 
Prevent pipeline starvation with some media such as
https://assets.onestream.live/studio/Videos/1080p/osl-interval-1080p-8.mp4

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1064>
 2023-04-04 08:24:55 +00:00
Vivia Nikolaidou
c6e1efa0fe livesync: Actually assume zero upstream latency when query fails 
The code said "assuming zero" but left latency at None instead of
Some(0), failing to unwrap the value later.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1153>
 2023-03-31 17:40:32 +03:00
Talha Khan
a12a8c566d livesync: Support variable framerate in fallback buffer duration calc 
Avoids a divide by zero error

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1123>
 2023-03-10 09:18:28 +00:00
Sebastian Dröge
fc5ed15af5 Update for gst::Element::link_many() and related API generalization 
Specifically, get rid of now unneeded `&`.
 2023-03-09 16:46:52 +02:00
Guillaume Desmottes
f7c02cb3b0 uriplaylistbin: reset element when switching back to NULL 
Allow us to re-use the element later.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1121>
 2023-03-08 14:34:20 +01:00
Guillaume Desmottes
a0f6e84ec2 tracers: queue_levels: add appsrc support 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1111>
 2023-02-28 14:38:29 +01:00
Sebastian Dröge
ff2f7a8505 livesync: Correctly calculate fallback buffer duration from framerate 
Numerator and denominator were switched.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1108>
 2023-02-28 12:52:11 +02:00
Sebastian Dröge
9fc1404415 Update minimum supported Rust version to 1.66 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1096>
 2023-02-20 11:09:01 +02:00
Sebastian Dröge
04e101c605 Optimize various error message / debug message formatting 
Directly make use of format strings instead of formatting a string
beforehand and then passing it to the macros.
 2023-02-13 11:50:57 +02:00
Sebastian Dröge
1e13dbb99c Update versions to 0.11.0-alpha.1 2023-02-10 00:23:56 +02:00
Jan Alexander Steffens (heftig)
f55c32ed37 livesync: Document State's fields 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1083>
 2023-02-09 13:07:33 +01:00
Jan Alexander Steffens (heftig)
953773a314 livesync: Improve formatting 
Move some code around to make it a bit more readable. No change in
behavior.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1083>
 2023-02-09 13:07:33 +01:00
Jan Alexander Steffens (heftig)
c1bfeb4c23 livesync: Fix log message capitalization 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1083>
 2023-02-09 13:07:33 +01:00
Jan Alexander Steffens (heftig)
0af7151ae9 livesync: Extract LiveSync::flow_error 
And add details so it behaves more like the `GST_ELEMENT_FLOW_ERROR`
macro.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1083>
 2023-02-09 13:07:32 +01:00
Jan Alexander Steffens (heftig)
f03ee95bf0 livesync: Extract audio_info_from_caps 
And adjust it slightly so it never panics.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1083>
 2023-02-09 13:07:32 +01:00
Jan Alexander Steffens (heftig)
c971c4d1d5 livesync: Move single segment prop 
Keep it with the settings, not after the stats.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1083>
 2023-02-09 13:07:32 +01:00
Jan Alexander Steffens (heftig)
165b5f8c50 livesync: Fix queueing 
The logic of the element requires the next buffer to be available
immediately after we are done pushing the previous, otherwise we insert
a repeat.

Making the src loop handle events and queries broke this, as upstream is
almost guaranteed not to deliver a buffer in time if we allow non-buffer
items to block upstream's push.

To fix this, replace our single-item `Option` with a `VecDeque` that we
allow to hold an unlimited number of events or queries, but only one
buffer at a time.

In addition, the code was confused about the current caps and segment.

This wasn't an issue before making the src loop handle events and
queries, as only the sinkpad cared about the current segment, using it
to buffers received, and only the srcpad cared about the current caps,
sending it just before sending the next received buffer.

Now the sinkpad cares about caps (through `update_fallback_duration`)
and the srcpad cares about the segment (when not in single-segment
mode).

Fix this by
  - making `in_caps` always hold the current caps of the sinkpad,
  - adding `pending_caps`, which is used by the srcpad to store
    caps to be sent with the next received buffer,
  - adding `in_segment`, holding the current segment of the sinkpad,
  - adding `pending_segment`, which is used by the srcpad to store
    the segment to be sent with the next received buffer,
  - adding `out_segment`, holding the current segment of the srcpad.

Maybe a fix for
https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/298.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1082>
 2023-02-09 12:44:47 +01:00
Jan Alexander Steffens (heftig)
33696a8aed livesync: Only resend segment if not in single-segment mode 
In single-segment mode, the outgoing segment does not change when the
incoming segment changes. We only need to resend the segment if we got
flushed or deactivated.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1069>
 2023-01-30 15:37:00 +00:00
Sebastian Dröge
c7209dbd4f Return exit code from gio::Application::run() from main() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1065>
 2023-01-27 18:50:01 +00:00
Sebastian Dröge
3b4c48d9f5 Fix various new clippy warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1062>
 2023-01-25 10:31:19 +02:00
Sebastian Dröge
2c386fb792 Update for various deprecated APIs 2023-01-22 20:07:26 +02:00
Sebastian Dröge
458b2386ed Update for glib API changes 2023-01-21 18:13:48 +02:00
Guillaume Desmottes
570eb7463a livesync: fix late-threshold property min value 
The code is handling 0 as "always over threshold" but it was not
possible to set the property to 0.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1049>
 2023-01-17 10:54:05 +01:00
Sebastian Dröge
4464bf2eaa Update for gtk::Application constructor API changes 2023-01-16 11:51:10 +02:00
Sebastian Dröge
6132788b02 Update for caps/structure-related string API changes 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1048>
 2023-01-15 22:58:44 +02:00
Sebastian Dröge
d44a1a4245 Fix some clippy warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1035>
 2023-01-05 12:42:47 +02:00
Sebastian Dröge
27435ad82e Update for API changes 2023-01-05 12:33:54 +02:00
Sebastian Dröge
620ba6e185 livesync: Fix version 2022-12-16 18:53:37 +02:00
Jan Alexander Steffens (heftig)
42385c81be Add livesync plugin 
It attempts to produce a (nearly) gapless live stream by synchronizing
its output to the running time and forwarding the next input buffer if
its start is (nearly) flush with the end of the last output buffer.

If the input buffer is missing or too far in the future, it duplicates
the last output buffer with adjusted timestamps. If it is operating on a
raw audio stream, it will fill duplicate buffers with silence.

If an input buffer arrives too late, it is thrown away. If the last
input buffer was accepted too long ago (according to `late-threshold`),
a late input buffer is accepted anyway, but immediately considered a
duplicate. Due to the silence-filling, this has no effect on audio, but
video gets a "slideshow" effect instead of freezing completely.

The "many-repeats" property will be notified when this element has
recently duplicated a lot of buffers or recovered from such a state.

Co-authored-by: Vivia Nikolaidou <vivia@ahiru.eu>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/708>
 2022-12-14 18:51:36 +02:00
Sebastian Dröge
3f904553ea Fix various new clippy warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1011>
 2022-12-13 11:43:16 +02:00