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Author SHA1 Message Date
Sebastian Dröge
9acacbb320 ci: Allow clippy::upper_case_acronyms 
That would otherwise change a lot of API in confusing ways, e.g. RTSP -> Rtsp
and would be inconsistent with the naming in C.
 2021-03-25 21:12:05 +02:00
Sebastian Dröge
5e89d345d8 sodium: Pass &Path instead of &PathBuf 2021-03-25 20:26:15 +02:00
Sebastian Dröge
f8adb42f7b json: Don't needlessly create a full-range subslice of a slice 2021-03-25 19:44:56 +02:00
Sebastian Dröge
9d359d9341 ci: Update to dav1d 0.8.2 2021-03-25 18:20:05 +02:00
Sebastian Dröge
3a9a937bfd Add license files to all new plugins 2021-03-22 20:10:29 +02:00
Sebastian Dröge
b919d226b1 threadshare: Update to socket2 0.4 2021-03-21 12:57:10 +02:00
Mathieu Duponchelle
d9e727050c video: implement webp decoder around libwebp-sys2 crate 
Unlike webpdec from -bad, this element inherits from GstElement
and can decode animated webp data.
 2021-03-20 10:53:20 +02:00
Matthew Waters
359c07203e gst: don't use volatile to mean atomic 
volatile is not sufficient to provide atomic guarantees and real atomics
should be used instead.  GCC 11 has started warning about using volatile
with atomic operations.

https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719

Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868
 2021-03-19 17:24:25 +11:00
Mathieu Duponchelle
a500166082 cea608overlay: remove debug prints 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/480>
 2021-03-17 14:22:00 +01:00
Mathieu Duponchelle
0335893559 closedcaption: implement cea608tojson element 
This element outputs the same format expected by tttocea608 in
json mode.

It notably differs from cea608tott in that it only uses libcaption's
low-level API, as it needs to maintain its own view of the current
state of the screen, and make fine-grained decisions as to when
to output data and how to timestamp it.

It covers a large portion of the 608 spec, with the exception of
a few features that probably haven't ever seen widespread usage,
those are listed in a TODO list at the top.

It has been tested with a reference file produced by CEA and covers
all the features it demonstrates.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/480>
 2021-03-17 14:22:00 +01:00
Pablo Nieto
50548c8e6a
Merge pull request #55 from sdroege/sink 
Add initial version of NDI sink
 2021-03-15 13:01:43 +01:00
Mathieu Duponchelle
11238579a5 tttocea608: pad immediately for the duration of the input buffer 
Pushing the pending padding once we receive the following gap
or buffer means we will push it too late otherwise.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/480>
 2021-03-12 11:20:44 +01:00
Sebastian Dröge
b57c50bdb9 deny: Update 2021-03-10 11:07:39 +02:00
Sebastian Dröge
2cada57efc Update for the subclassing glib/gstreamer bindings API changes 2021-03-09 17:07:13 +02:00
Sebastian Dröge
aa354058f5 Update pretty-assertions to 0.7, async-tungstenite to 0.13 and num-rational to 0.4 
Also get rid of the funty workaround as nom now depends on the right
version.
 2021-03-09 11:42:33 +02:00
Sebastian Dröge
39a75632c8 threadshare: Update for glib subclass API cleanups 2021-03-08 12:50:03 +02:00
Sebastian Dröge
9721b3e762 fallbackswitch: Update bundled aggregator bindings with glib subclass API cleanups 2021-03-08 12:43:05 +02:00
Sebastian Dröge
dc0c5f7611 Update for new #[glib::object_subclass] attribute macro 2021-03-07 18:27:00 +02:00
Sebastian Dröge
2345c455c1 Add initial version of NDI sink 
The sink can accept audio or video directly, or if both should be
provided at once it is necesary to use the ndisinkcombiner before the
ndisink to merge both audio and video into the same stream.

Fixes https://github.com/teltek/gst-plugin-ndi/issues/10
 2021-02-26 11:00:23 +02:00
Sebastian Dröge
e7b3b87757 Add safe bindings for the send API 
Including creation of frames from GStreamer buffers.
 2021-02-26 11:00:23 +02:00
Luke Moscrop
83962cbb8c Add FFI bindings for NDIlib_send_instance_t and related functions 2021-02-26 11:00:23 +02:00
Sebastian Dröge
84e4fe7f59 Add new timestamp mode based on the receive time and timecode 
In addition to the old one based on the receive time and timestamp.

Also make that new mode the default as it will usually give more
accurate results because the timestamp is just the send time while the
timecode is usually set by the sender based on the media timestamps.
 2021-02-26 11:00:23 +02:00
Samuel Alonso Rodriguez
a02fe56871
Merge pull request #54 from sdroege/cleanups 
Various minor cleanups
 2021-02-26 09:37:16 +01:00
Sebastian Dröge
5dd0a23986 threadshare: Update for glib::Type API changes 2021-02-25 13:12:12 +02:00
Sebastian Dröge
4e93604fe9 Fix various clippy warnings 2021-02-23 12:46:27 +02:00
Sebastian Dröge
bb1e1b1529 Use glib GEnum derive macro instead of implementing this manually 2021-02-23 12:40:28 +02:00
Sebastian Dröge
0aef5152a7 Simplify code for Rust 2018 a bit 2021-02-23 12:37:24 +02:00
Sebastian Dröge
eee4a65d19 Update to byte-slice-cast 1.0 and switch from lazy_static to once_cell 2021-02-23 12:29:04 +02:00
Sebastian Dröge
0616c18703 Update for changed GLib signals API 2021-02-22 17:20:40 +02:00
Mathieu Duponchelle
7c61fd9e7a awstranscriber: add vocabulary property 
AWS offers the option of creating "vocabularies", lists of words
that are likely to be encountered. Those can be created through
the AWS console, and are given a name. That name can then be
specified when starting a transcription job.
 2021-02-19 21:54:08 +01:00
Mathieu Duponchelle
77bf0c945e text: new element for text processing: regex 
The element expects an array of "commands", as GstStructures,
in the form:

operation, pattern=<pattern>, ...

The only operation implemented for now is replace-all, eg:

replace-all, pattern=foo, replacement=bar

Other operations can be implemented if useful in the future,
eg. "match" could post a message to the bus when the pattern
is encountered.

The main use case for this is automatic speech recognition,
as implemented by eg awstranscribe as users may want to replace
swear words with tamer language.

Commands are applied in order.

The interface is usable through the CLI with the usual escaping
strategies, though trying to pass in actual regular expressions
through it is a bit tricky, as this introduces yet another
level of escaping.
 2021-02-19 15:58:14 +01:00
Mathieu Duponchelle
a7df50e68f ccdetect: fix 608 detection 
When cc_type is 00 or 01 the CC is 608 data, the last bit only
denotes the field

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
 2021-02-15 19:25:18 +00:00
Mathieu Duponchelle
cc402f769c cea608overlay: support all VideoCaptionType meta 
Also expose a field property, to allow selecting CC for a
specific field when the information is available. Defaults
to automatically picking the first field encountered.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
 2021-02-15 19:25:18 +00:00
Mathieu Duponchelle
3c982a3de0 ccdetect: extract CDP parser to a separate module 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
 2021-02-15 19:25:18 +00:00
Mathieu Duponchelle
19611f0ebe tttocea608: be more conservative when inserting spaces 
We don't need to insert a space when starting a new line,
or before punctuation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
 2021-02-15 19:25:18 +00:00
Mathieu Duponchelle
20607fe346 tttocea608: expose origin-column and origin-row properties 
These can be controlled more precisely using json as the input
format, but exposing them as properties is still useful when
the input format is text.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
 2021-02-15 19:25:18 +00:00
Mathieu Duponchelle
126df546c0 tttocea608: make mode property mutable in PLAYING 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
 2021-02-15 19:25:18 +00:00
Mathieu Duponchelle
2cde437bee textwrap: use accumulate-time as a latency 
This slightly amends the semantic of the property: prior to that
commit it represented the interval since the last accumulated buffer
after which the current line(s) had to be output even if incomplete.

After this commit, it represents the interval between "now" and the
first accumulated buffer, making it possible to report a useful
latency.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
 2021-02-15 19:25:18 +00:00
Mathieu Duponchelle
75170e5162 textwrap: use the lines property in accumulate mode too 
In that mode, textwrap accumulates and pushs out lines of text
up to accumulate-time. We can still make use of the lines property
in that mode, and accumulate as many lines of text as specified.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
 2021-02-15 19:25:18 +00:00
Mathieu Duponchelle
ab251ec573 textwrap: do not insert spaces before punctuation 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
 2021-02-15 19:25:18 +00:00
Sebastian Dröge
1cd5d5ef45 Temporarily depend on funty 1.1.0 to work around breakage in 1.2.0 
See https://github.com/myrrlyn/funty/issues/3
 2021-02-14 11:07:26 +02:00
Sebastian Dröge
bd7cc85e72 deny: Update 2021-02-12 09:59:20 +02:00
Sebastian Dröge
cbda137fbf Fix various warnings from clippy 1.50 2021-02-09 18:57:34 +02:00
Jan Schmidt
f63c4284c1 fallbackswitch: Fix draining of the backup pad. 
When not autoswitching between the primary and fallback pad, make sure
to drain the disabled pad to the current running time, and fix the
drain_pad_to_time() function to use the correct running time variable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/472>
 2021-02-05 03:24:02 +11:00
Sebastian Dröge
b649e9b076 Use gst::PARAM_FLAG_MUTABLE_PLAYING and others consistently everywhere 
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/139
 2021-01-31 15:43:00 +02:00
Sebastian Dröge
1a826caf75 cea608overlay: Handle errors when rendering captions more gracefully 
Just don't output anything and log an error instead of panicking.
 2021-01-31 11:18:37 +02:00
Sebastian Dröge
78c0ea6a4c dav1d: Update to dav1d-rs 0.6 2021-01-25 14:55:25 +02:00
Sebastian Dröge
d4ce1a33f2 Update for glib/gstreamer bindings API changes 2021-01-25 14:43:05 +02:00
Mathieu Duponchelle
875c3efb91 tttocea608: implement paint-on mode 
That mode has been mostly obsoleted by roll-up modes, but let's
include it for completeness' sake.
 2021-01-20 02:29:19 +01:00
Mathieu Duponchelle
13efa59252 closedcaption: implement a tttojson element 
That new element can for example be used to serialize the output
of awstranscribe, ready for further editing
 2021-01-20 02:29:19 +01:00