[Bug 730563] Propagate DISCONT and DELTAUNIT flags through H264 and Jpeg payloaders

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Jun 19 03:27:36 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=730563
  GStreamer | gst-plugins-good | unspecified

Wim Taymans <wim.taymans> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #15 from Wim Taymans <wim.taymans at gmail.com> 2014-06-19 10:27:31 UTC ---
commit f00c2b71557a5115a60a642244717d2ef7a3fc8e
Author: Guillaume Desmottes <guillaume.desmottes at collabora.co.uk>
Date:   Tue May 20 12:39:31 2014 +0200

    rtph264pay: propagate the GST_BUFFER_FLAG_DISCONT flag

    Similarly to what we did with the DELTA_UNIT flag, this patch
    propagates the DISCONT flag to the first RTP packet being used to transfer
a
    DISCONT buffer.

    https://bugzilla.gnome.org/show_bug.cgi?id=730563

commit 4be99ec7d54a49a99b5cfd50c036b15c22dc54cd
Author: Guillaume Desmottes <guillaume.desmottes at collabora.co.uk>
Date:   Tue May 6 17:42:14 2014 +0200

    rtph264pay: propagate the GST_BUFFER_FLAG_DELTA_UNIT flag

    Downstream elements may be interested knowing if a RTP packet is the start
    of a key frame (to implement a RTP extension as defined in the
    ONVIF Streaming Spec for example).

    We do this by checking the GST_BUFFER_FLAG_DELTA_UNIT flag we receive from
    upstream and propagate it to the *first* RTP packet outputted to transfer
this
    buffer.

    https://bugzilla.gnome.org/show_bug.cgi?id=730563

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