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VEYE-MIPI-290/327 for Raspberry Pi (view source)
Revision as of 16:50, 20 August 2019
, 16:50, 20 August 2019→Video Stream Toolkits Manual
If t is -1, Show continuous Real-time display to HDMI output.
If t is -1, Show continuous Real-time display to HDMI output.
*veye_raspivid
*veye_raspivid recording
<code>./veye_raspivid -t 5000 -o ~/test.h264</code>
<code>./veye_raspivid -t 5000 -o ~/test.h264</code>
Implement H.264 format encoding and record for 5 seconds，Record the stream data to file ~/test.h264.
Implement H.264 format encoding and record for 5 seconds，Record the stream data to file ~/test.h264.
* veye_raspivid (direct tcp stream with netcat，gstreamer etc..)
'''RPI side'''
<code>./veye_raspivid -b 4000000 -t 0 -o - | nc -l -p 5000</code>
H.264 encoding on bitrate4Mbps,forever，listen on TCP port 5000.
'''PC side,using gstreamer(Powershell recommended)'''
<code>./gst-launch-1.0 -v tcpclientsrc host=x.x.x.x port=5000 ! decodebin ! autovideosink</code>
x.x.x.x is RPI IP address
gstreamer windows version [https://gstreamer.freedesktop.org/documentation/installing/on-windows.html?gi-language=c download].
'''PC side, using mplayer'''
<code>./mplayer -x 1280 -y 720 -geometry 0:0 -fps 200 -demuxer h264es -noborder ffmpeg://tcp://x.x.x.x:5000</code>
x.x.x.x is RPI IP address
mplayer for windows [http://mplayerwin.sourceforge.net/downloads.html download]
*veye_raspividyuv
*veye_raspividyuv
Record one UYVY data to file /dev/shm/ directory(which is in DDR).
Record one UYVY data to file /dev/shm/ directory(which is in DDR).
*veye_raspstillyuv
<code>./veye_raspistillyuv -o /dev/shm/test.yuv</code>
Capturing one image and save to /dev/shm directory(which is in DDR).1920*1080 YUV420 I420 format.
<code>./veye_raspistillyuv -tl 50 -t 1000 -o /dev/shm/test%d.yuv</code>
Capturing one image every 50 milliseconds and save to /dev/shm directory(which is in DDR).1920*1080 YUV420 I420 format.
*veye_raspistill
*veye_raspistill
<code>./veye_raspistill -o ~/test.jpg</code>
Capturing one image and save to home directory.1920*1080 JPG format.
<code>./veye_raspistill -e bmp -tl 50 -t 1000 -o /dev/shm/test%d.bmp</code>
Capturing one image every 50 milliseconds and save to /dev/shm directory(which is in DDR).1920*1080 BMP format.
===Video Control Toolkits Manual===
===Video Control Toolkits Manual===
On Raspberry Pi, I2C-0 is used by GPU. We use I2C-1 as control bus for VEYE Camera Module. We provide a Shell Script — camera_i2c_config— to config pin usage.
On Raspberry Pi, I2C-0 is used by GPU. We use I2C-1 as control bus for VEYE Camera Module. We provide a Shell Script — camera_i2c_config— to config pin usage.