[Bug 659915] MP2T RTP payloader rejects buffers exceeding MTU

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Sep 26 11:30:13 PDT 2011

  GStreamer | gst-plugins-good | 0.10.32

--- Comment #3 from mpaklin at hotmail.com 2011-09-26 18:30:11 UTC ---
(In reply to comment #1)
> rtpmp2t should be ignoring any ganging together of TS packets in the input, and
> splitting/gathering buffers as necessary to send out an MTU of packets at a
> time.  If it isn't, then it's a bug.
> In any case, the 'CRITICAL' message indicates a bug.
> It is unlikely that you really mean 0.10.32 for rtpmp2tpay, as the most recent
> release is 0.10.30.

Sorry, David, I made a mistake with the version. What I provided you with was
the version of gstreamer, not the plugins-good, which is 0.10.29.

I agree with you, this looks like a problem, which is why I filed a bug. It
certainly should take packets larger than the MTU, which is why it uses
GstAdapter. It should, but it does not.

As I mentioned, run this command to see for yourself.

gst-launch filesrc blocksize=20000 location=test.ts ! rtpmp2tpay mtu=10000 !

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