Gstreamer学习（一）——安装Gstreamer

Gstreamer学习

Gstreamer官方网站为https://gstreamer.freedesktop.org/

1.安装Gstreamer

官方文档：https://gstreamer.freedesktop.org/documentation/installing/on-linux.html?gi-language=c
GStreamer 包含在所有 Linux 发行版中,可以直接通过apt-get install来安装.
安装需要sudo权限.
在 Ubuntu 或 Debian 上安装 GStreamer的方法是

sudo apt-get install libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libgstreamer-plugins-bad1.0-dev gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav gstreamer1.0-tools gstreamer1.0-x gstreamer1.0-alsa gstreamer1.0-gl gstreamer1.0-gtk3 gstreamer1.0-qt5 gstreamer1.0-pulseaudio

另外如果出现E: Invalid operation insatll情况时，往往是没更新源导致的，可以先更新源后重新安装。

apt update
apt upgrade

编译gstreamer相关文件时，需要添加条件

`pkg-config --cflags --libs gstreamer-1.0`

关于pkg-config的使用及功能见下面文章