Gstreamer
From Attie's Wiki
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<source lang="bash"> | <source lang="bash"> | ||
time gst-launch filesrc location=./in.wma ! asfdemux ! ffdec_wmav2 ! fakesink | time gst-launch filesrc location=./in.wma ! asfdemux ! ffdec_wmav2 ! fakesink | ||
| + | </source> | ||
| + | |||
| + | ==Building== | ||
| + | To build GStreamer, you need to have some packages installed: | ||
| + | <source lang="bash"> | ||
| + | sudo apt-get install bison flex libglib2.0 libxml2-dev | ||
</source> | </source> | ||
Latest revision as of 11:17, 25 July 2012
Command line utilities:
| gst-inspect [plugin] | either lists all avaliable plugins, or gives details about the specified plugin |
| gst-launch <pipeline> | runs a GStreamer pipeline |
The plugins fall into 4 categories:
- gst-plugins-base
- gst-plugins-good
- gst-plugins-bad
- gst-plugins-ugly
Your system will probably only come with the base package, possibly the good as well.
[edit] Play WMA
gst-launch filesrc location=./in.wma ! asfdemux ! ffdec_wmav2 ! alsasink
[edit] Benchmark
time gst-launch filesrc location=./in.wma ! asfdemux ! ffdec_wmav2 ! fakesink
[edit] Building
To build GStreamer, you need to have some packages installed:
sudo apt-get install bison flex libglib2.0 libxml2-dev
