Created
September 16, 2017 00:04
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sample pipeline gstreamer script for H.264
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| #!/bin/bash | |
| HOST=10.49.52.197 | |
| gst-launch-1.0 v4l2src device=/dev/video0 ! \ | |
| video/x-raw,format=RGB,width=640,height=480,framerate=30/1 ! \ | |
| videoconvert ! timeoverlay ! \ | |
| omxh264enc target-bitrate=2000000 control-rate=variable ! \ | |
| rtph264pay config-interval=1 pt=96 ! \ | |
| udpsink host=${HOST} port=15004 |
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hai all,
iam very new to use Gstreamer pipeline while using the below pipeline script i come across with a issue , the issue i face when i run this code the CPU consumption is 92% how to reduce it to 50-60%. The protocol i use here is Ethernet cable.So what should i do to reduce the CPU consumption.
gst-launch-1.0 -e ksvideosrc device-index=0 ! tee name=tp1 tp1. ! timeoverlay halignment="center" ! clockoverlay halignment="left" ! videoconvert ! queue max-size-buffers=0 leaky=0 ! "video/x-raw,width=720,height=576, fps=25/1" ! x264enc pass=qual tune=zerolatency ! rtph264pay config-interval=1 ! udpsink host=%SINK_GROUP_1% auto-multicast=true port=%GROUP1_CAM1% tp1. ! timeoverlay halignment="center" ! clockoverlay halignment="left" ! videoconvert ! queue max-size-buffers=0 leaky=0 ! "video/x-raw,width=720,height=576, fps=25/1" ! x264enc pass=qual tune=zerolatency ! rtph264pay config-interval=1 ! udpsink host=%SINK_GROUP_2% auto-multicast=true port=%GROUP2_CAM1% ksvideosrc device-index=1 ! tee name=tp2 tp2. ! timeoverlay halignment="center" ! clockoverlay halignment="left" ! videoconvert ! queue max-size-buffers=0 leaky=0 ! "video/x-raw,width=720,height=576, fps=25/1" ! x264enc pass=qual tune=zerolatency ! rtph264pay config-interval=1 ! udpsink host=%SINK_GROUP_1% auto-multicast=true port=%GROUP1_CAM2% tp2. ! timeoverlay halignment="center" ! clockoverlay halignment="left" ! videoconvert ! queue max-size-buffers=0 leaky=0 ! "video/x-raw,width=720,height=576, fps=25/1" ! x264enc pass=qual tune=zerolatency ! rtph264pay config-interval=1 ! udpsink host=%SINK_GROUP_2% auto-multicast=true port=%GROUP2_CAM2% ksvideosrc device-index=2 ! tee name=tp3 tp3. ! timeoverlay halignment="center" ! clockoverlay halignment="left" ! videoconvert ! queue max-size-buffers=0 leaky=0 ! "video/x-raw,width=720,height=576, fps=25/1" ! x264enc pass=qual tune=zerolatency ! rtph264pay config-interval=1 ! udpsink host=%SINK_GROUP_1% auto-multicast=true port=%GROUP1_CAM3% tp3. ! timeoverlay halignment="center" ! clockoverlay halignment="left" ! videoconvert ! queue max-size-buffers=0 leaky=0 ! "video/x-raw,width=720,height=576, fps=25/1" ! x264enc pass=qual tune=zerolatency ! rtph264pay config-interval=1 ! udpsink host=%SINK_GROUP_2% auto-multicast=true port=%GROUP2_CAM3% ksvideosrc device-index=3 ! tee name=tp4 tp4. ! timeoverlay halignment="center" ! clockoverlay halignment="left" ! videoconvert ! queue max-size-buffers=0 leaky=0 ! "video/x-raw,width=720,height=576, fps=25/1" ! x264enc pass=qual tune=zerolatency ! rtph264pay config-interval=1 ! udpsink host=%SINK_GROUP_1% auto-multicast=true port=%GROUP1_CAM4% tp4. ! timeoverlay halignment="center" ! clockoverlay halignment="left" ! videoconvert ! queue max-size-buffers=0 leaky=0 ! "video/x-raw,width=720,height=576, fps=25/1" ! x264enc pass=qual tune=zerolatency ! rtph264pay config-interval=1 ! udpsink host=%SINK_GROUP_2% auto-multicast=true port=%GROUP2_CAM4%