[Bug 757565] New: rtpmp2tpay: Add property to aggregate multiple TS packets or not

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Tue Nov 3 22:27:14 PST 2015


https://bugzilla.gnome.org/show_bug.cgi?id=757565

            Bug ID: 757565
           Summary: rtpmp2tpay: Add property to aggregate multiple TS
                    packets or not
    Classification: Platform
           Product: GStreamer
           Version: unspecified
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: cho.yejin at samsung.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Created attachment 314786
  --> https://bugzilla.gnome.org/attachment.cgi?id=314786&action=edit
patch file for adding "aggregate" property to rtpmp2tspay

Sometimes one TS packet is made of one video frame.
In that case rtpmp2tpay waits for next TS packets to fill the payload.
Most other RTP payloaders do not mix up the seperated video frames in one RTP
packet.
That's more resistant to packet lost and could reduce latency.

That's why adding the "aggregate" property.

If the aggregate property is set as false,rtpmp2tpay fills the RTP payload
without aggregating next TS packets.
If true, rtpmp2tpay fills the payload not until exceed the MTU size just as
now.

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