[gstreamer-bugs] [Bug 583098] Add jpegparse element

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-good | Ver: git




------- Comment #1 from Arnout Vandecappelle  2009-06-03 13:33 UTC -------
Created an attachment (id=135877)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=135877&action=view)
Added jpegparse element + test

I finally got round to produce the jpegparse element.  In the end, it diverges
quite a bit from jpegdec.

The resync code path is not tested by the element test.

Buffer duration is not set - I'm not sure how to do it except based on an
externally enforced framerate, and then I don't see if it makes much sense.

DISCONT flag is not set.  Perhaps it should be set whenever data is discarded,
but I'm not convinced of that.

Caps are forced to image/jpeg, parsed=(boolean)false/true.  If more specific
caps are negotiated on a pad they are not passed to the other pad, and if caps
are set on an incoming buffer they are not retained.

Suggestions on improvements are welcome.


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