[gstreamer-bugs] [Bug 589110] can't avidemux video/mpeg mpegversion 4 stream

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-good | Ver: 0.10.8

Tim-Philipp Müller changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |t.i.m at zen.co.uk




------- Comment #2 from Tim-Philipp Müller  2009-08-01 18:54 UTC -------
gst-launch-0.10 videotestsrc num-buffers=100 ! ffenc_mpeg4 ! avimux ! avidemux
! ffdec_mpeg4 ! ffmpegcolorspace ! videoscale ! ximagesink

works fine for me.

> (I did care that linked pads have compatibles templates)

Compatible template caps are only part of the story. Since there are dynamic
pads involved here (at avidemux), you might need actually compatible caps when
the videosink is open for the decoder plus videosink to get linked. Maybe there
is a problem with the pixelformats/colourspaces used, or - especially if your
sink does not support scaling - the pixel-aspect-ratios don't match. Hard to
say without more information (such as a file or a debug log).


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