CSI Audio Video capturing using GStreamer

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This article describes how the X630 can be combined with the X630-A2 to capture stereo sound Audio and Video using GStreamer


Capturing stereo audio with the X630-A2 from the HDMI source is supported.

If you need to run RASPISTILL or RASPIVID again after the GStreamer is installed. You will need to reinstall a fresh Raspberry Pi OS and follow this guide

After the device is booted, update your Raspberry Pi by running the following commands in a terminal window: 

sudo apt-get update
sudo apt-get upgrade -y

Install necessary dependency and remaining plugins for GStreamer 

sudo apt-get install libx264-dev libjpeg-dev
sudo apt-get install libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libgstreamer-plugins-bad1.0-dev gstreamer1.0-plugins-ugly gstreamer1.0-tools

With all GStreamer modules installed let's test the installation with (not via SSH) 

gst-launch-1.0 --version
gst-launch-1.0 videotestsrc ! videoconvert ! autovideosink

TestRPi-X630.png

Edit /boot/config.txt and enter the following 

sudo nano /boot/config.txt

Then add the following comments: 

dtoverlay=tc358743
dtoverlay=tc358743-audio
dtoverlay=cma,cma-128

Save and exit with ctrl + x, followed by y when prompted to save, and then enter.

Reboot the Raspberry Pi 

sudo reboot


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