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teltek / gst-plugin-ndi

GStreamer NDI Plugin for Linux
GNU Lesser General Public License v2.1
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NDI HX support over RPI4 #117

Open jbolduc01 opened 9 months ago

jbolduc01 commented 9 months ago

Is there a way to make NDI HX source decoded inside RPI4 using hardware acceleration? I am using the following pipeline and it is not working: gst-launch-1.0 ndisrc ndi-name="LPT-JBOLDUC (Intel Iris Xe Graphics 1)" color-format=compressed-v5 ! ndisrcdemux name=demux demux.video ! queue ! h264parse ! v4l2h264dec ! fpsdisplaysink video-sink=fakesink text-overlay=false sync=false -v When using CPU based decoder, it is working but with poor performance: gst-launch-1.0 ndisrc ndi-name="LPT-JBOLDUC (Intel Iris Xe Graphics 1)" color-format=compressed-v5 ! ndisrcdemux ! queue ! h264parse ! avdec_h264 ! fpsdisplaysink video-sink=autovideosink text-overlay=false sync=false -v Thanks!