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732 B
Bash
Executable File

#!/bin/bash
export GST_DEBUG_COLOR_MODE=off
export GST_TRACERS="latency(flags=pipeline+element)"
export GST_DEBUG="GST_TRACER:7"
export GST_DEBUG_FILE=latency_traces.log
decklink="decklinkvideosrc drop-no-signal-frames=true mode=1080p60 device-number=1 connection=0"
gst-launch-1.0 $decklink ! \
videoconvert n-threads=4 ! \
capsfilter caps="video/x-raw,width=1920,height=1080" ! \
x264enc bitrate=20000 speed-preset=ultrafast tune=zerolatency sliced-threads=true b-adapt=false rc-lookahead=0 ref=0 key-int-max=10 ! \
capsfilter caps="video/x-h264,profile=baseline" ! \
h264parse config-interval=1 ! \
mpegtsmux ! \
rtpmp2tpay ! \
udpsink host=239.239.239.3 port=8889 auto-multicast=true sync=false async=false qos=false