gstreamer/docs/gst/tmpl/gstqueue.sgml

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<!-- ##### SECTION Title ##### -->
GstQueue
<!-- ##### SECTION Short_Description ##### -->
Simple data queue. (queue)
<!-- ##### SECTION Long_Description ##### -->
<para>
Simple data queue. Data is queued till max_level buffers any subsequent buffers
sent to this filter will block until free space becomes available in the buffer.
</para>
<para>
You can query how many buffers are queued with the level argument.
</para>
<para>
The default queue length is set to 10.
</para>
<!-- ##### SECTION See_Also ##### -->
<para>
</para>
<!-- ##### ARG GstQueue:level ##### -->
<para>
Get the number of buffers in the queue.
</para>
<!-- ##### ARG GstQueue:max_level ##### -->
<para>
Specify the maximum number of buffers in the queue before the queue
blocks.
</para>