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gst-plugins-rs/gst-plugin-ndi
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Daniel Vilar 07a8b8a274 Refactor logic to use multiple streams in the same pipeline 
Now it's possible to connect to N streams in the same pipeline. Each new connection will create a new NDI receiver except if it's a empty slot in the receiver.

Each receiver has two slots one to connect to audio and other to connect to video to the same stream.
2018-08-20 11:09:43 +02:00
..
src Refactor logic to use multiple streams in the same pipeline 2018-08-20 11:09:43 +02:00
Cargo.lock Add gst-plugin-ndi 2018-04-09 05:53:04 +00:00
Cargo.toml Refactor logic to use multiple streams in the same pipeline 2018-08-20 11:09:43 +02:00
README.md Added pipelines to README 2018-07-02 14:08:15 +02:00

README.md

TODO

See:

https://coaxion.net/blog/2018/01/how-to-write-gstreamer-elements-in-rust-part-1-a-video-filter-for-converting-rgb-to-grayscale/ https://coaxion.net/blog/2018/02/how-to-write-gstreamer-elements-in-rust-part-2-a-raw-audio-sine-wave-source/

Before cargo build install:

$ apt-get install libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev \
      gstreamer1.0-plugins-base gstreamer1.0-plugins-good \
      gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly \
      gstreamer1.0-libav libgstrtspserver-1.0-dev

Test

cargo build
export GST_PLUGIN_PATH=`pwd`/target/debug
gst-inspect-1.0 ndisrc
GST_DEBUG=3 gst-launch-1.0 ndisrc ! video/x-raw, format=UYVY, width=720, height=576, framerate=25/1 ! videoconvert ! autovideosink

GST_DEBUG=3 gst-launch-1.0 -v ndisrc stream-name="GC-DEV2 (Nombre_del_stream)" ! video/x-raw, format=UYVY, width=720, height=576, framerate=25/1 ! xvimagesink sync=false

GST_DEBUG=3 gst-launch-1.0 -v ndisrc ip=10.21.10.103:5961 ! video/x-raw, format=UYVY, width=1920, height=1080, framerate=25/1 ! autovideosink sync=false

or

GST_DEBUG=3 gst-launch-1.0 -v ndisrc stream-name="MINI-DE-TELTEK.OFICINA.TELTEK.ES (NDI Signal Generator)" ! video/x-raw, format=UYVY, width=1920, height=1080, framerate=25/1 ! autovideosink sync=false

gst-launch-1.0 -v ndivideosrc name=gc-ndi-src stream-name="GC-DEV2 (OBS)" ! autovideosink ts-offset=1000000000
gst-launch-1.0 -v ndivideosrc name=gc-ndi-src stream-name="GC-DEV2 (OBS)" ! fakesink silent=false
GST_DEBUG=*basesink*:5 gst-launch-1.0 -v ndivideosrc name=gc-ndi-src stream-name="GC-DEV2 (OBS)" ! autovideosink