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2970 commits 14 branches 100 tags 47 MiB
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70 commits

Author SHA1 Message Date
Thibault Saunier
31a53bba8a Generate plugins documentation using hotdoc 
Which will automatically be integrated in gstreamer documentation
 2022-08-29 18:33:22 -04:00
Mathieu Duponchelle
052092cd2e onvifmetadata: removing encoding field 
The encoding of ONVIF metadata is always UTF-8. ONVIF metadata may
or may not be encoded with gzip, but we don't see a use case for
transporting compressed ONVIF metadata between elements for now.
 2022-08-24 08:57:12 +00:00
Vivia Nikolaidou
5606111345 plugins: Simplify code using ParamSpecBuilder 2022-08-22 17:58:43 +03:00
Sebastian Dröge
9827406113 onvifmetadataparse: Use NTP reference timestamp meta 
The times are in the NTP epoch.
 2022-08-16 15:51:32 +03:00
Sebastian Dröge
be56991b73 onvifmetadataparse: use NTP epoch everywhere instead of mixing UNIX/NTP epochs 2022-08-16 14:14:24 +03:00
Mathieu Duponchelle
3011764da1 onvifaggregator: refactor, expect parsed metadata 
The aggregator was consuming meta buffers too greedily, causing
potential interleaving starvation upstream. Refactor to consume
media and meta buffers synchronously

Also expect parsed=true metadata caps (requiring an upstream
onvifmetadataparse element).
 2022-08-16 12:28:52 +03:00
Sebastian Dröge
837126be76 onvifmetadataparse: Only define the namespace prefix once for the top-level element 2022-08-12 22:35:40 +03:00
Sebastian Dröge
2b61d51e91 Remove unnecessary unsafe blocks for Buffer::as_ptr() 2022-08-12 18:12:22 +03:00
Sebastian Dröge
35b42b88d9 onvif: Add onvifmetadataparse element 
This splits XML metadata into separate frames and ensures properly
timestamped metadata.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/781>
 2022-08-12 14:00:27 +00:00
Sebastian Dröge
42b6c32f34 onvif: Update to minidom 0.15 2022-07-18 11:21:04 +03:00
Sebastian Dröge
51c7d0652e Fix/silence a couple new clippy warnings 2022-06-30 16:07:32 +03:00
Mathieu Duponchelle
20d2a7d05b onvifoverlay: render polygons when present 2022-06-15 14:32:48 +00:00
Sebastian Dröge
dfa5b9d8bb onvifaggregator: Add support for UNIX reference timestamp metadata 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/780>
 2022-06-14 23:44:00 +02:00
Sebastian Dröge
939f37dec5 onvif: Disable default features for the chrono dependency 
We don't need all those.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/780>
 2022-06-14 23:43:47 +02:00
Mathieu Duponchelle
ab01fc6143 onvifaggregator: refactor to support duration-less media buffers 
For instance when dealing with a variable framerate media stream,
input media buffers may not hold a duration, in which case we try
to calculate one by waiting for the following buffer.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/765>
 2022-05-25 17:35:04 +00:00
Mathieu Duponchelle
77260a8442 onvifaggregator: implement proper EOS support 
We could otherwise busy loop in aggregate forever when the meta
sink pad received EOS.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/765>
 2022-05-25 17:35:04 +00:00
Sebastian Dröge
dcad6ffe34 rtponvifdepay: Set caps on the source pad 
The RTP depayloader base class does not take care of this in any way and
it has to be done manually.
 2022-05-13 13:34:30 +03:00
Mathieu Duponchelle
7425b31173 onvifaggregator: always push current media buffer on timeout 
Even when aggregator.meta_frames is empty

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/751>
 2022-05-10 14:35:50 +00:00
Sebastian Dröge
92c66be943 onvifaggregator: Update for minor PadTemplate API changes 
`PadTemplate::caps()` returns a reference to the caps now instead of a
new strong reference, so keeping the template in scope as long as the
caps reference is required.
 2022-05-08 13:31:03 +03:00
Mathieu Duponchelle
a4a5caec53 net/onvif: implement ONVIF metadata processing elements 
- RTP payloader and depayloader

- Aggregator to pair per-frame metadata with media frames

- Overlay to render detected shapes
 2022-05-06 11:17:04 +03:00