[Bug 733056] Send codec specific headers as bus messages from parser plugin

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=733056
  GStreamer | gst-plugins-bad | unspecified

Stefan Sauer (gstreamer, gtkdoc dev) <ensonic> changed:

           What    |Removed                     |Added
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                 CC|                            |ensonic at sonicpulse.de

--- Comment #1 from Stefan Sauer (gstreamer, gtkdoc dev) <ensonic at sonicpulse.de> 2014-07-11 12:44:31 UTC ---
I'd vote for having a 'message' property on the parsers, that defaults to
FALSE. In the codec-analyzer-ui, one would listen for the element-added signal
and set it to TRUE. Then the parsers would post the messages over the bus, as
the media is analyzed. The UI can populate the UI as the messages come in.
Also I'd leave it to the UI to ev. page out analysis data to disk (e.g. if
processing a long video).

Granularity: do the parsers know what makes a frame? also for audio there is no
frame. I'd add timestamps (as good as we can)

Ordering: Upstream ordering (thats stable and know by the parser).

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