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Author SHA1 Message Date
Sebastian Dröge
13b6f8fad4 fmp4mux: Skip gap buffers earlier to consider them for the sample durations and fragment start durations 
Otherwise dropping the gap buffers would offset the timestamps of
following samples.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1016>
 2022-12-16 17:43:44 +02:00
Sebastian Dröge
e344585d99 mp4mux: Adjust durations and possibly stream start time on encountering a gap buffer 
If there was a previous sample in this stream then its duration needs to
be extended by the gap position, and if there was none then the start
time of the whole stream has to be shifted by the duration.

Not doing so causes timestamps to be offset wrongly by the duration of
the gap.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1015>
 2022-12-16 13:24:21 +02:00
Sebastian Dröge
9307acf7fa mp4mux: Fix edit list shift for streams with initial DTS smaller earliest PTS but initial DTS positive 
This would be a stream where the initial DTS is negative if the initial
PTS was zero, but it is offset so the initial DTS became positive now.
The edit list shift has to happen exactly the same way though.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1014>
 2022-12-15 18:52:47 +02:00
Sebastian Dröge
ed429d570e mp4mux: Don't write gap edit lists if their duration would be zero 
The track might start later than the earliest track by less than one
timescale units, in which case writing an empty gap edit list would be
useless and confusing.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1014>
 2022-12-15 18:45:19 +02:00
Sebastian Dröge
f8024f072f mp4mux: Don't write empty chunks at the end if the last buffer of a stream started a new chunk and happened to be a from a gap event 
Empty chunks are not valid in MP4.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1014>
 2022-12-15 17:44:03 +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
Arun Raghavan
473e7d951b audiofx: Derive from AudioFilter where possible 
Saves a little bit of code.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1013>
 2022-12-14 10:35:28 -05:00
Michiel Konstapel
3a8536b45e audiornnoise: Add debug output for voice activity to help you choose a threshold 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1010>
 2022-12-14 10:00:28 +00:00
Mathieu Duponchelle
e5360ff431 webrtc/README: update command to run the signalling server 
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/277

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1012>
 2022-12-13 12:47:26 +01:00
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
Sebastian Dröge
289e8a08c3 webrtchttp: Remove unnecessary clippy warning override 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1009>
 2022-12-12 14:32:12 +02:00
Sebastian Dröge
65efdc8c81 gtk4: Only require GTK 4.6 if GL support is enabled 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1007>
 2022-12-12 13:49:14 +02:00
Michiel Konstapel
54741b7cc4 audiornnoise: add voice detection threshold 
Add a property "voice-activity-threshold". Frames where the voice
detection score from the RNN is below the threshold will be completely
muted.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1004>
 2022-12-12 11:55:38 +02:00
Sebastian Dröge
a077ecba85 gtk4: Deactivate application GL context again after fill_info() 
It does not need to be activate anymore, and keeping it active can cause
problems.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1001>
 2022-12-12 10:51:15 +02:00
Jordan Petridis
37b0dab0e8 gtk4: Deactivate the context if we fail to fill_info 
Avoid leaving the context activated if we end up erroring out.

Similar to https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3492

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1001>
 2022-12-12 10:51:09 +02:00
Guillaume Desmottes
d9de2d3d7b textahead: add settings to display previous buffers 
I'll use this in Karapulse to keep displaying the few previous lyrics
rather than having them disappear right away.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1006>
 2022-12-12 08:31:57 +01:00
Sebastian Dröge
fb42cd8a0f net: Update to async-tungstenite 0.19 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1005>
 2022-12-11 12:54:24 +02:00
Sebastian Dröge
1ffadbc270 audiorrnoise: Use correct value range for the samples 
The nnnoiseless crate wants all samples in the range [-32767,32767]
instead of the [-1,1] range we're using for floating point samples.

Scale before/after processing while (de)interleaving the samples.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/276

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1003>
 2022-12-10 21:03:28 +02:00
Sebastian Dröge
08c716d110 tttocea608: Don't fail if a gap event contains no duration 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1002>
 2022-12-07 14:04:54 +00:00
Sebastian Dröge
99a1e30ab0 webrtchttp: Fix documentation JSON 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 12:47:04 +02:00
Sebastian Dröge
9b964db4c9 whipsink: Handle offer creation errors more gracefully 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 12:15:55 +02:00
Sebastian Dröge
8452cd9efa webrtchttp: Fix missing import for docs build 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 12:10:53 +02:00
Sebastian Dröge
9c31344bbc webrtchttp: Don't use let-else for now 
We still support Rust 1.63.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 12:08:57 +02:00
Sebastian Dröge
5dc52975ff webrtchttp: Fix formatting 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 12:07:09 +02:00
Sanchayan Maity
40680a47ab webrtchttp: Use tokio runtime for spawning thread used for candidate offer 
While at it, we had a bug in whepsrc where for redirect we were
incorrectly calling initial_post_request instead of do_post. Fix
that.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 12:27:07 +05:30
Sanchayan Maity
d18761892e webrtchttp: Use a proper Rust type name for ICE transport policy 
We don't need to namespace here but can just use the Rust namespaces.
Only the GType name has to stay like it is.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 11:04:45 +05:30
Sanchayan Maity
2eba3b321e webrtchttp: Do not import element_imp_error 
element_imp_error and such macros should not be imported but rather
only be accessed via gst namespace.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 11:04:45 +05:30
Sanchayan Maity
0b1b8b91b9 webrtchttp: Do not block webrtcbin signal handlers for sending candidates 
While at it, drop the OPTIONS request in WHIP sink. This was not really
required. See section 4.4 of the spec
https://www.ietf.org/archive/id/draft-ietf-wish-whip-01.html#name-stun-turn-server-configurat

Also introduce a new error type and distinguish between a future being
aborted or returning an error.

We call abort only during shutdown and hence except for the DELETE
resource request being aborted, other waits on future should not
be fatal.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 11:04:45 +05:30
Alba Mendez
db39370701 webrtchttp: whipsink: construct TURN URL correctly 
Right now the code manually pieces together the components
in a String for efficiency. When credentials contain special
characters this can result in invalid URLs, so do it the proper
way (with Url::parse + format) to make sure components are escaped
as needed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 11:04:45 +05:30
Sanchayan Maity
9fb058d5bc webrtchttp: Drop unused dependencies 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 11:04:45 +05:30
Sanchayan Maity
b5daa92c9d webrtchttp: Implement timeout for waiting on futures 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 11:04:45 +05:30
Sanchayan Maity
cc7419308b webrtchttp: whipsink: Add candidates when sending the offer 
WHIP endpoint providers like Cloudflare do not support Trickle ICE
and need candidates to be send along with the initial offer. Instead
of sending the offer in create-offer promise, send it once the ICE
candidates have been gathered.

While at it add properties to set STUN and TURN server along with the
ICE transport policy as at least when testing the Cloudflare WHIP
endpoint seems unreachable without it. This has also been observed
with Cloudflare provided demos.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 11:04:45 +05:30
Sanchayan Maity
b992596236 webrtchttp: whipsink: Miscellaneous clean up 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 11:04:45 +05:30
Sanchayan Maity
b427cb6a3d webrtchttp: Factor out the common bits for WHIP and WHEP 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 11:04:45 +05:30
Sanchayan Maity
6be5796888 Add a WebRTC WHEP source element 
This implements WHEP specification based on
https://datatracker.ietf.org/doc/html/draft-murillo-whep-00

and has been tested with Cloudflare.

Server offers are likely to be removed from the WHEP specification
in upcoming revisions, to avoid compatibility issues. None of the
commercial services implementing WHEP support server initiated offers.
So we only support client side initiated offers.

Follows session setup and tear down as covered in Figure 1, Section 3
of the specification.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/949>
 2022-12-05 11:04:45 +05:30
Sebastian Dröge
3172bcd095 fmp4mux: Crank clock for the first fragment in more tests 
Due to how aggregator works, it depends on how buffers are pulled
whether aggregate() is called again or it is waiting for a timeout or EOS:

works:
  - pad 1: 4 buffers, pad 2: 4 buffers
  - aggregate ready: take all 4/4 buffers
  - pad 1: 1 buffers, pad 2: 1 buffer
  - aggregate ready: take all 1/1 buffers

waits:
  - pad 1: 5 buffers, pad 2: 4 buffers
  - aggregate ready: take all 5/4 buffers
  - pad 1: 0 buffers, pad 2: 1 buffer
  - aggregate not ready: waiting for timeout or EOS

Also don't manually set the clock time as that's unnecessary.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/274

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/998>
 2022-12-03 18:21:19 +00:00
Sebastian Dröge
e6fa7c0b2b ci: Disable gst-build job for now 
See https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/262

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/998>
 2022-12-03 18:21:19 +00:00
Raphael Dürscheid
aa2abc50bf webrtcsink: Support nvv4l2vp9enc 
Naive support for nvv4l2vp9enc by assuming configuration is equivalent
to existing nvv4l2vp8enc. Validated to have relevant properties.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/983>
 2022-12-02 10:18:27 +00:00
Sebastian Dröge
4604a6368c deny: Remove another dependency that is not duplicated anymore 2022-12-02 11:09:43 +02:00
Seungha Yang
1c145e2ba9 dav1ddec: Lower rank to primary 
The rank of AOM av1dec was demoted as secondary, and thus
primary rank is sufficient.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/996>
 2022-12-01 17:03:31 +00:00
Sebastian Dröge
f9e5a68156 deny: Remove dependencies that are not duplicated anymore 2022-12-01 17:35:09 +02:00
Sebastian Dröge
25b0b15989 rav1e: Update to rav1e 0.6 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/997>
 2022-12-01 15:59:44 +02:00
Sebastian Dröge
8c457cfa04 gtk4: example: Use a bin with a videoconvert in the non-GL case 
The sink only supports RGB formats in that case, which decoders rarely
would output.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/995>
 2022-11-30 11:59:53 +02:00
Sebastian Dröge
599d3a4d8a gtk4: Make GL support fully optional 
Don't depend on gstreamer-gl if it's not enabled, and don't try doing
anything with the GDK GL context at all.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/995>
 2022-11-30 11:59:53 +02:00
Jordan Petridis
975f0141be video/gtk4: Implement support for GLTextures when possible. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/588>
 2022-11-29 21:18:46 +02:00
Jordan Petridis
51c34267a9 video/gtk4: Restrict visibility of struct related to the Frame 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/588>
 2022-11-29 21:06:12 +02:00
Jordan Petridis
ea6c59e5e9 video/gtk4: Rename Object types and struct to something simpler 
Avoid the confusion caused by SinkPaintable and PaintableSink,
and instead refer to the objects as Paintable for the GdkPaintable
subclass or PaintalbeSink for the gst element.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/588>
 2022-11-29 21:06:12 +02:00
Jordan Petridis
a84eeeb240 mux/{mp4, fmp4}: Hard depend on feature v1_18 
Else --no-default-features was failing to compile.

v1_18 is needed to for the aggregator code.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/588>
 2022-11-29 21:06:12 +02:00
Jordan Petridis
821c23e202 net/ndi: fix build with --no-default-features 
doc_show_default() is only available with gst/v1_18

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/588>
 2022-11-29 21:06:12 +02:00
Jordan Petridis
b75483e597 meson: Fix build of static plugins 
While we were correctly skipping the plugins that couldn't be
built statically, we were still adding their names to the list
and the .pc list causing them to still get built.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/994>
 2022-11-29 20:04:25 +02:00