??video-sink is GstElement? But I saw the following codes:
??
??gst_play_bin_class_init (GstPlayBinClass * klass)
??{
??...
?? g_object_class_install_property (gobject_klass, ARG_VIDEO_SINK,
?? g_param_spec_object ("video-sink", "Video Sink",
?? "the video output element to use (NULL = default sink)",
?? GST_TYPE_ELEMENT, G_PARAM_READWRITE));
??...
??}
??
??>-----Original Message-----
??>From: Zhao Liang-E3423C [mailto:E3423C at motorola.com]
??>Sent: 2009?2?24? 10:56
??>To: Discussion of the development of GStreamer; Michael Smith
??>Cc: gstreamer-embedded at lists.sourceforge.net
??>Subject: Re: [gst-devel] can playbin handle the sinkwith
??>decoding functions?
??>
??>The type of Video-sink is GstElement, not string.
??>
??>-----Original Message-----
??>From: Zhao, Halley [mailto:halley.zhao at intel.com]
??>Sent: Tuesday, February 24, 2009 10:46 AM
??>To: Discussion of the development of GStreamer; Michael Smith
??>Cc: gstreamer-embedded at lists.sourceforge.net
??>Subject: Re: [gst-devel] can playbin handle the sinkwith
??>decoding functions?
??>
??>??My gst version is 0.10.18 (Ubuntu hardy).
??>??I saw that playbin has the property of "video-sink", but my try fails:
??>??gst-launch playbin -v -v uri=file:///home/halley/media/video/test.avi
??>video-sink=xvimagesink
??>??The error message is:
??>??WARNING: erroneous pipeline: could not set property "video-sink" in
??>element "playbin10" to "xvimagesink"
??>
??>??Even when I try to use playbin2 and fakesink, it always give the same
??>error.
??>
??>??Where is my problem, thanks.
??>
??>??>-----Original Message-----
??>??>From: Michael Smith [mailto:msmith at xiph.org]
??>??>Sent: 2009?2?21? 12:31
??>??>To: Liang Zhao
??>??>Cc: gstreamer-embedded at lists.sourceforge.net;
??>??>gstreamer-devel at lists.sourceforge.net
??>??>Subject: Re: [gst-devel] can playbin handle the sink
??>with
??>??>decoding functions?
??>??>
??>??>On Fri, Feb 20, 2009 at 6:03 PM, Liang Zhao <liangzhao.bit at gmail.com>
??>wrote:
??>??>> Hi Mke,
??>??>>
??>??>> Thank you.
??>??>>
??>??>> So the only way is to use playbin2? what is the difference on
??>intefaces,
??>??>> properties and signals between playbin2 and playbin?
??>??>> I find most of them are same.
??>??>
??>??>The only sensible approach (assuming you want to reuse existing code,
??>??>rather than writing something from scratch yourself) is to switch to
??>??>playbin2.
??>??>
??>??>The documentation can help you with the differences - you're right,
??>??>most things are similar.
??>??>
??>??>Mike
??>??>
??>
??>>----------------------------------------------------------------------
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??>-OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise
??>-Strategies to boost innovation and cut costs with open source participation
??>-Receive a $600 discount off the registration fee with the source code: SFAD
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