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Lieven Paulissen 56095c5434 ndisrc: Assume input with more than 8 raw audio channels is unpositioned 
gst_audio_channel_positions_from_mask() will otherwise print warnings
all the time.

Fixes #444

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1388>
2023-11-10 15:50:59 +02:00
..
src ndisrc: Assume input with more than 8 raw audio channels is unpositioned 2023-11-10 15:50:59 +02:00
build.rs Move everything to net/ndi for preparing to merge into gst-plugins-rs 2022-10-12 19:25:32 +03:00
Cargo.toml Update versions to 0.11.1 2023-10-04 23:35:35 +03:00
LICENSE-MPL-2.0 git: replace LICENSE file symlinks with copies 2023-04-04 14:26:37 +01:00
README.md ndi: Implement dynamic loading of the NDI SDK 2022-10-12 22:09:53 +03:00

README.md

GStreamer NDI Plugin

Compatible with NDI SDK 5.x

This is a plugin for the GStreamer multimedia framework that allows GStreamer to receive or send an NDI stream.

This plugin has been initially developed by Teltek and was funded by the University of the Arts London and The University of Manchester.

Currently the plugin has a source element for receiving from NDI sources, a sink element to provide an NDI source and a device provider for discovering NDI sources on the network.

The plugin is loading the NDI SDK at runtime, either from the default library path or, if set, from the directory given by the NDI_RUNTIME_DIR_V5 environment variable.

Some examples of how to use these elements from the command line:

# Information about the elements
$ gst-inspect-1.0 ndi
$ gst-inspect-1.0 ndisrc
$ gst-inspect-1.0 ndisink

# Discover all NDI sources on the network
$ gst-device-monitor-1.0 -f Source/Network:application/x-ndi

# Audio/Video source pipeline
$ gst-launch-1.0 ndisrc ndi-name="GC-DEV2 (OBS)" ! ndisrcdemux name=demux   demux.video ! queue ! videoconvert ! autovideosink  demux.audio ! queue ! audioconvert ! autoaudiosink

# Audio/Video sink pipeline
$ gst-launch-1.0 videotestsrc is-live=true ! video/x-raw,format=UYVY ! ndisinkcombiner name=combiner ! ndisink ndi-name="My NDI source"  audiotestsrc is-live=true ! combiner.audio

Feel free to contribute to this project. Some ways you can contribute are:

  • Testing with more hardware and software and reporting bugs
  • Doing pull requests.

License

This plugin is licensed under the MPL-2 - see the LICENSE file for details

Acknowledgments

  • University of the Arts London and The University of Manchester.
  • Sebastian Dröge (@sdroege).