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<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt;font-family:Arial'>Hi, all,</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt;font-family:Arial'> I am developing
a plug-in which integrate source with demux functions, and it always have two src
pads, one for video, another for audio, in my pipeline, we connected 2 branches
to video sink and audio sink. It is ok to playback a file with audio and video,
but if there is no audio data in this file, video freezed. I trace gstreamer
code, found audiosink is prerolled status. What I need to do to solve it?</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 color=gray face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:gray'>Best Regards</span></font></p>
<p class=MsoNormal><font size=2 color=gray face=Verdana><span lang=EN-US
style='font-size:10.0pt;font-family:Verdana;color:gray'>Ever Chen</span></font></p>
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