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raspberry:raspivid (lu 18544 fois)
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Raspivid - streaming
- Netcat (nc) seems to be the one with the smallest delay.
- In my experience, VLC has the biggest delay. On the other hand, there is a VLC client for Android, which is convenient.
- <IP-OF-THE-CLIENT> is the IP of the computer that should receive the video stream.
- <IP-OF-THE-RPI> is the IP of the Raspberry Pi.
Using Netcat:
On the client
(Run the command on the client first, and then on the server (RPi)).
Linux
nc -l 2222 | mplayer -fps 200 -demuxer h264es -
OS X
nc -l 2222 | mplayer -fps 200 -demuxer h264es -
On the RPi
/opt/vc/bin/raspivid -t 0 -w 300 -h 300 -hf -fps 20 -o - | nc <IP-OF-THE-CLIENT> 2222
Using GStreamer:
On the client
Linux
gst-launch-1.0 -v tcpclientsrc host=<IP-OF-THE-RPI> port=5000 ! gdpdepay ! rtph264depay ! avdec_h264 ! videoconvert ! autovideosink sync=false
OS X
gst-launch-1.0 -v tcpclientsrc host=<IP-OF-THE-RPI> port=5000 ! gdpdepay ! rtph264depay ! avdec_h264 ! videoconvert ! osxvideosink sync=false
On the RPi
/opt/vc/bin/raspivid -t 0 -hf -fps 20 -w 300 -h 300 -o - | gst-launch-1.0 fdsrc ! h264parse ! rtph264pay config-interval=1 pt=96 ! gdppay ! tcpserversink host=<IP-OF-THE-RPI> port=5000
Using VLC
On the client
The client might even be on a mobile phone (I tried on Android).
Simply open from the network in the VLC client:
http://<IP-OF-THE-RPI>:8090
On the RPi
/opt/vc/bin/raspivid -o - -t 0 -hf -w 640 -h 360 -fps 25|cvlc -vvv stream:///dev/stdin --sout '#standard{access=http,mux=ts,dst=:8090}' :demux=h264
raspberry/raspivid.txt · Dernière modification: 24-07-2016 21:09 de edmc73
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