1好乐、Install GStreamer on Ubuntu
apt-get install libgstreamer1.0-0 gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav gstreamer1.0-doc gstreamer1.0-tools gstreamer1.0-x gstreamer1.0-alsa gstreamer1.0-gl gstreamer1.0-gtk3 gstreamer1.0-qt5 gstreamer1.0-pulseaudio git
確認(rèn)gstreamer安裝OK
which gst-launch-1.0
/usr/bin/gst-launch-1.0
2原茅、Building applications using GStreamer
pkg-config --cflags --libs gstreamer-1.0
3佃乘、Getting the tutorial's source code
git clone https://gitlab.freedesktop.org/gstreamer/gst-docs
4倚评、Building the tutorials
gcc basic-tutorial-1.c -o basic-tutorial-1 `pkg-config --cflags --libs gstreamer-1.0`
5护奈、Running the tutorials
./basic-tutorial-1
6、執(zhí)行./basic-tutorial-1出現(xiàn)問題
root@d5d96ff4d776:/home/gst-docs/examples/tutorials# ./basic-tutorial-1
error: XDG_RUNTIME_DIR not set in the environment.
AL lib: (EE) ALCplaybackAlsa_open: Could not open playback device 'default': No such file or directory
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
AL lib: (EE) ALCplaybackAlsa_open: Could not open playback device 'default': No such file or directory
問題原因：（待查）
處理方法：（待解決）
7花墩、參考文檔
https://gstreamer.freedesktop.org/documentation/installing/on-linux.html?gi-language=c
