[Bug 642879] qtmux: add a 'variant' with the bare video/quicktime media type

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Mar 24 07:02:31 PDT 2011

  GStreamer | gst-plugins-bad | unspecified

Tim-Philipp Müller <t.i.m> changed:

           What    |Removed                     |Added
 Attachment #181466|none                        |reviewed
             status|                            |

--- Comment #4 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2011-03-24 14:02:24 UTC ---
(From update of attachment 181466)
>+        QT_APPLE_VARIANT ("GstQtMuxDefault", "qtmuxdefault", "video/quicktime"),
>+      }
>+  ,
>+  {
>+        QT_APPLE_VARIANT ("GstQtMux", "qtmux",
>+            "video/quicktime, variant=(string)apple"),
>       }
>   ,

So: we need a qtmux* that advertises "video/quicktime" and one that advertises
"video/quicktime,variant=apple", correct? To support re-muxing to the same
format properly (because the typefind caps may or may not have a variant field,
and encodebin needs an exact match).

If I read this patch correctly, it adds a new "qtmuxdefault" element in
addition to the existing "qtmux" element. I'm not sure this is needed. Surely
the "qtmux" element can have "video/quicktime,variant=(string)apple;
video/quicktime" in its template caps, and handle both?

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