在安装的gstreamer1.0中找不到uridecodebin

我在尝试gstreamer SDC文档中的例子。在安装的gstreamer1.0中找不到uridecodebin

特别this page，建议使用URIDecodebin这样的：

gst-launch-1.0 uridecodebin uri=file:///test.ogg ! ! audioconvert \ 
    ! audioresample ! autoaudiosink

但我立即得到这个错误：

ERROR: pipeline could not be constructed: no element "uridecodebin".

我跟着this installation instruction的Ubuntu。

我得到了安装这个东西已经：

i gstreamer1.0-alsa - GStreamer plugin for ALSA 
i gstreamer1.0-clutter - Clutter PLugin for GStreamer 1.0 
i gstreamer1.0-libav - libav plugin for GStreamer 
i gstreamer1.0-nice - ICE library (GStreamer plugin) 
i gstreamer1.0-plugins-bad - GStreamer plugins from the "bad" set 
i gstreamer1.0-plugins-bad-faad - GStreamer faad plugin from the "bad" set 
i gstreamer1.0-plugins-bad-videoparsers - GStreamer videoparsers plugin from the "bad" set 
i gstreamer1.0-plugins-base - GStreamer plugins from the "base" set 
i gstreamer1.0-plugins-base-apps - GStreamer helper programs from the "base" set 
i gstreamer1.0-plugins-good - GStreamer plugins from the "good" set 
i gstreamer1.0-plugins-ugly - GStreamer plugins from the "ugly" set 
i gstreamer1.0-pulseaudio - GStreamer plugin for PulseAudio 
i gstreamer1.0-tools - Tools for use with GStreamer 
i gstreamer1.0-x - GStreamer plugins for X11 and Pango 
i libgstreamer1.0-0 - Core GStreamer libraries and elements 
i libgstreamer1.0-0:i386 - Core GStreamer libraries and elements 
i phonon-backend-gstreamer1.0 - transitional package

如何获得安装uridecodebin？或者是否被弃用，应该被忽略？

来源

2015-10-14 exebook

输出的细节，你有两个连续的！！在你的管道中.. – nayana

有人（也许你）submited [文档中的错误]（https://bugzilla.gnome.org/show_bug.cgi?id=756630） – nayana

你有两个错误在你管

一个是错误的路径文件：///test.ogg（你需要有绝对路径），
两部分！！在中间没有元素..

这是为我工作（希望你会从test.ogg的位置执行）：

gst-launch-1.0 uridecodebin uri=file://`pwd`/test.ogg ! audioconvert ! audioresample ! autoaudiosink

uridecodebin肯定不会被弃用.. 可以检查您是否有命令有它：

gst-inspect-1.0 uridecodebin - 贝约的元素

来源

2015-10-15 11:02:39 nayana

在安装的gstreamer1.0中找不到uridecodebin

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