<div dir="ltr">Try this<div><br></div><div>gst-launch-1.0 audiotestsrc ! voaacenc ! <b>aacparse</b> ! mpegtsmux ! filesink location=/tmp/aac.ts<br></div><div><br></div><div><br></div><div>Cheers, </div><div>Sérgio</div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-07-20 8:43 GMT+02:00 zhang <span dir="ltr"><<a href="mailto:dqzhangp@163.com" target="_blank">dqzhangp@163.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>Setting pipeline to PAUSED ...</div><div>Pipeline is PREROLLING ...</div><div>ERROR: from element /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0: Internal data flow error.</div><div>Additional debug info:</div><div>gstbasesrc.c(2943): gst_base_src_loop (): /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0:</div><div>streaming task paused, reason not-negotiated (-4)</div><div>ERROR: pipeline doesn't want to preroll.</div><div>Setting pipeline to NULL ...</div><div>Freeing pipeline ...</div><div><br></div><div>I compile source code, version 1.5.2</div></div><br><br><span title="neteasefooter"><span></span></span><br>_______________________________________________<br>
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