<div dir="ltr"><div>Hi,</div><div><br></div><div>I have the following pipeline, it works well:</div><div><br></div><div><span style="font-family:monospace"><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)">filesrc location=file.raw ! audio/x-raw, rate=44100, channels=1, format=S16LE, layout=interleaved ! queue ! autoau</span>diosink sync=true</span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace"><font face="arial,sans-serif">If I add a volume element before the queue I get GStreamer-CRITICAL messages:</font></span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace"><span style="font-family:monospace"><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)">filesrc location=/file.raw ! audio/x-raw, rate=44100, channels=1, format=S16LE, layout=interleaved ! queue ! volume name=volume volume=1 ! autoau</span>diosink sync=true<br></span></span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace"><span style="font-family:monospace"><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)">(gst-launch-1.0:63741): GStreamer-</span><span style="font-weight:bold;color:rgb(255,84,255);background-color:rgb(255,255,255)">CRITICAL</span><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)"> **: </span><span style="color:rgb(24,24,178);background-color:rgb(255,255,255)">13:26:44.092</span><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)">: gst_segment_to_stream_time: assertion 'segment->format == format' failed</span><br></span></span></div><div><span style="font-family:monospace"><span style="font-family:monospace"><span style="font-family:monospace"><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)">(gst-launch-1.0:63741): GStreamer-</span><span style="font-weight:bold;color:rgb(255,84,255);background-color:rgb(255,255,255)">CRITICAL</span><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)"> **: </span><span style="color:rgb(24,24,178);background-color:rgb(255,255,255)">13:26:44.093</span><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)">: gst_segment_to_stream_time: assertion 'segment->format == format' failed
</span><br>(gst-launch-1.0:63741): GStreamer-<span style="font-weight:bold;color:rgb(255,84,255);background-color:rgb(255,255,255)">CRITICAL</span><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)"> **: </span><span style="color:rgb(24,24,178);background-color:rgb(255,255,255)">13:26:44.093</span><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)">: gst_segment_to_stream_time: assertion 'segment->format == format' failed
</span><br>(gst-launch-1.0:63741): GStreamer-<span style="font-weight:bold;color:rgb(255,84,255);background-color:rgb(255,255,255)">CRITICAL</span><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)"> **: </span><span style="color:rgb(24,24,178);background-color:rgb(255,255,255)">13:26:44.111</span><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)">: gst_segment_to_stream_time: assertion 'segment->format == format' failed
</span><br></span></span></span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace"><font face="arial,sans-serif">I get a few of these. Is it a bug or a user error?</font><br></span></div><div><span style="font-family:monospace"><br></span></div><div><span style="font-family:monospace"><font face="arial,sans-serif">Thanks, <br></font></span></div><div><span style="font-family:monospace"><font face="arial,sans-serif">Adam</font><br></span></div></div>