<html><head></head><body><div class="yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;"><div dir="ltr" data-setdir="false">the problem is solved by setting sync of sink to true. But its default value is true. Weird.<br></div><div id="yahoo_quoted_2850131578" class="yahoo_quoted"> <div style="font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;color:#26282a;"> <div> On Monday, August 21, 2023, 06:35:41 p.m. EDT, cfd new via gstreamer-devel <gstreamer-devel@lists.freedesktop.org> wrote: </div> <div><br></div> <div><br></div> <div><div id="yiv8299455656"><div><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;" class="yiv8299455656yahoo-style-wrap"><div dir="ltr">I use playbin3 to display rtsp streaming and noticed audio is slightly behind video in the display. How to sync audio and video? Thanks for your kind help.</div><div dir="ltr"><br></div><div dir="ltr"> Joe<br></div></div></div></div></div> </div> </div></div></body></html>