Content Comparison

...

apt update
apt install -y build-essential meson ninja-build python3-pip bison libglib2.0-dev flex libx264-dev
pip3 install --upgrade meson 

5 . Install extern packages：

apt install -y libopus-dev libasound2-dev libopenh264-dev libx264-dev libjpeg-dev libmp3lame-dev

5 6. Install Build and install GStreamer：

Get the GStreamer package and build(Take version 1.20.1 for example):

wget https://gstreamer.freedesktop.org/src/gstreamer/gstreamer-1.20.1.tar.xz	
tar -xf gstreamer-1.20.1.tar.xz
cd gstreamer-1.20.1
meson build --prefix=/usr
ninja -C build
ninja -C build install 

6 7. Check

gst-inspect-1.0 --version

...

7 8. Install other package packages as step 5, path:
https://gstreamer.freedesktop.org/src/gst-plugins-base/gst-plugins-base-1.20.1.tar.xz
https://gstreamer.freedesktop.org/src/gst-plugins-bad/gst-plugins-bad-1.20.1.tar.xz
https://gstreamer.freedesktop.org/src/gst-plugins-good/gst-plugins-good-1.20.1.tar.xz
https://gstreamer.freedesktop.org/src/gst-plugins-ugly/gst-plugins-ugly-1.20.1.tar.xz

8 9. Running test cmdTest:

gst-launch-1.0 -v videotestsrc ! timeoverlay ! x264enc ! mp4mux ! filesink location=test.mp4

...

10. Hardware video codec support:

The C3V platform has hardware media video codecs and provides a V4L2 interface. It currently supports GStreamer 1.20.1, 1 and GStreamer .22.9, and 1.24.2:

For Ubuntu 20.04 and Ubuntu 22.04, we recommend using version 1.22.9, which is the same as the version that Buildroot 24 used default. It’s newer than the default versions of Ubuntu 20.04 and Ubuntu 22.04. And its patch can be found in the code path: <C3V_code>/linux/rootfs/initramfs/buildroot/package/gstreamer1.

For Ubuntu 24.04, we recommend using version 1.24.2, which is the same as the version of Ubuntu 24.04 used default.

To use version 1.20.1, please use the following patch: