<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=gb2312"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:宋体;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:宋体;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"\@宋体";
panose-1:2 1 6 0 3 1 1 1 1 1;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:宋体;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri","sans-serif";}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=ZH-CN link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>How about the general one?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>Gst-launch playbin2 –v uri=file:///xxx.mp3<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> gstreamer-devel-bounces+zheng.zhang=intel.com@lists.freedesktop.org [mailto:gstreamer-devel-bounces+zheng.zhang=intel.com@lists.freedesktop.org] <b>On Behalf Of </b></span><span style='font-size:10.0pt'>宋喜佳</span><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><br><b>Sent:</b> Friday, August 26, 2011 7:18 PM<br><b>To:</b> gstreamer-devel@lists.freedesktop.org<br><b>Subject:</b> TheTI 's "TIAuddec" does not work well when the input file is .mp3 format<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Hi Friends,<o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-US> I use TI 's omap3530 board for develop. the demo use "TIAuddec" to decode the .AAC file and It can work well, but when I change a .mp3 file, it does not work any more. see below:<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><div><p class=MsoNormal><span lang=EN-US>root@omap3evm:~# gst-launch -v filesrc location= /home/root/myTest/file.mp3 ! ty<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>pefind ! TIAuddec1 ! alsasink <o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>Setting pipeline to PAUSED ...<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>/GstPipeline:pipeline0/GstTypeFindElement:typefindelement0.GstPad:src: caps = audio/mpeg, mpegversion=(int)1, layer=(int)3<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>Pipeline is PREROLLING ...<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>/GstPipeline:pipeline0/GstTIAuddec1:tiauddec10.GstPad:sink: caps = audio/mpeg, mpegversion=(int)1, layer=(int)3<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>gst-launch-0.10: BufTab.c:440: BufTab_getNumBufs: Assertion `hBufTab' failed.<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>ERROR: from element /GstPipeline:pipeline0/GstTIAuddec1:tiauddec10: failed to create audio decoder: mp3dec<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>Additional debug info:<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>gsttiauddec1.c(1121): gst_tiauddec1_codec_start (): /GstPipeline:pipeline0/GstTIAuddec1:tiauddec10<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>ERROR: pipeline doesn't want to preroll.<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>Setting pipeline to NULL ...<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>root@omap3evm:~# <o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>Who can help me ? and thank you in advance !<o:p></o:p></span></p></div><p class=MsoNormal style='margin-bottom:12.0pt'><span lang=EN-US>-- <br> </span>致<span lang=EN-US><br></span>礼<span lang=EN-US><br><br></span>联系人：宋喜佳<span lang=EN-US><br></span>办公室座机：<span lang=EN-US>0431-84627053-8336<br></span>手机：<span lang=EN-US>15044157175<br>QQ</span>：<span lang=EN-US>870578087<o:p></o:p></span></p></div></div></body></html>