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Hi Liu<br>
<br>
Hint tracks:<br>
<a class="moz-txt-link-freetext" href="http://www.apple.com/quicktime/tutorials/hinttracks.html">http://www.apple.com/quicktime/tutorials/hinttracks.html</a><br>
<br>
You can also do it with mpeg4ip, check the documentation for details.<br>
<br>
Best regards<br>
Sergio<br>
<br>
Liu Jianquan escribió:
<blockquote
cite="mid:31fab3460904260359j52bba874n50c49e4687e535b6@mail.gmail.com"
type="cite">I download some 3gp and mp4 files from internet , and I
use eyeBeam to see if they can be played in Asterisk , here is my
dialplan:<br>
<br>
exten => 107,1,Answer<br>
exten =>
107,2,mp4play(/usr/videodemo/apple-ad-biohazard-suit.mp4) ; nothing
happened,this file downloaded from internet<br>
exten => 107,3,mp4play(/usr/videodemo/Kanye West - Love
Lockdown.3gp) ;nothing happened.this file downloaded from internet<br>
<br>
exten => 108,1,Answer<br>
exten => 108,2,mp4play(/usr/videodemo/sample_300kbit_ulaw.3gp) ;
this is OK. It's demo file.<br>
<br>
#mp4info /usr/videodemo/apple-ad-biohazard-suit.mp4 <br>
<meta http-equiv="Content-Type" content="text/html; ">
<meta name="ProgId" content="Word.Document">
<meta name="Generator" content="Microsoft Word 9">
<meta name="Originator" content="Microsoft Word 9">
<link rel="File-List"
href="file:///C:/DOCUME%7E1/%E5%88%98%E5%BB%BA%E5%85%A8/LOCALS%7E1/Temp/msoclip1/01/clip_filelist.xml">
<style>
<!--
/* Font Definitions */
@font-face
{font-family:宋体;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-alt:SimSun;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
@font-face
{font-family:&quot;\@宋体&quot;;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-parent:&quot;&quot;;
margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
mso-pagination:none;
font-size:10.5pt;
mso-bidi-font-size:12.0pt;
font-family:&quot;Times New Roman&quot;;
mso-fareast-font-family:宋体;
mso-font-kerning:1.0pt;}
h1
{margin-right:0cm;
mso-margin-top-alt:auto;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
mso-outline-level:1;
font-size:24.0pt;
font-family:宋体;
mso-font-kerning:18.0pt;
font-weight:bold;}
p.MsoNormalIndent, li.MsoNormalIndent, div.MsoNormalIndent
{margin-right:0cm;
mso-margin-top-alt:auto;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:宋体;
mso-bidi-font-family:&quot;Times New Roman&quot;;}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;
text-underline:single;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;
text-underline:single;}
p
{margin-right:0cm;
mso-margin-top-alt:auto;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:宋体;
mso-bidi-font-family:&quot;Times New Roman&quot;;}
/* Page Definitions */
@page
{mso-page-border-surround-header:no;
mso-page-border-surround-footer:no;}
@page Section1
{size:612.0pt 792.0pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;
mso-header-margin:36.0pt;
mso-footer-margin:36.0pt;
mso-paper-source:0;}
div.Section1
{page:Section1;}
-->
</style>
<p class="MsoNormal"><span style="" lang="EN-GB">Track<span style="">
</span>Type<span style="">
</span>Info</span></p>
<p class="MsoNormal"><span style="" lang="EN-GB">1<span style="">
</span>video<span style="">
</span>MPEG-4 Simple @ L1, 173.960 secs, 0 kbps, 320x240 @ 25.000000
fps</span></p>
<span style="font-size: 10.5pt; font-family: "Times New Roman";"
lang="EN-GB">2<span style=""> </span>audio<span style="">
</span>MPEG-4 AAC LC, 173.987 secs, 0 kbps, 44100 Hz</span><br>
<br>
#mp4info /usr/videodemo/Kanye West - Love Lockdown.3gp<br>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="ProgId" content="Word.Document">
<meta name="Generator" content="Microsoft Word 9">
<meta name="Originator" content="Microsoft Word 9">
<link rel="File-List"
href="file:///C:/DOCUME%7E1/%E5%88%98%E5%BB%BA%E5%85%A8/LOCALS%7E1/Temp/msoclip1/01/clip_filelist.xml">
<style>
<!--
/* Font Definitions */
@font-face
{font-family:宋体;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-alt:SimSun;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
@font-face
{font-family:&quot;\@宋体&quot;;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-parent:&quot;&quot;;
margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
mso-pagination:none;
font-size:10.5pt;
mso-bidi-font-size:12.0pt;
font-family:&quot;Times New Roman&quot;;
mso-fareast-font-family:宋体;
mso-font-kerning:1.0pt;}
h1
{margin-right:0cm;
mso-margin-top-alt:auto;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
mso-outline-level:1;
font-size:24.0pt;
font-family:宋体;
mso-font-kerning:18.0pt;
font-weight:bold;}
p.MsoNormalIndent, li.MsoNormalIndent, div.MsoNormalIndent
{margin-right:0cm;
mso-margin-top-alt:auto;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:宋体;
mso-bidi-font-family:&quot;Times New Roman&quot;;}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;
text-underline:single;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;
text-underline:single;}
p
{margin-right:0cm;
mso-margin-top-alt:auto;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:宋体;
mso-bidi-font-family:&quot;Times New Roman&quot;;}
/* Page Definitions */
@page
{mso-page-border-surround-header:no;
mso-page-border-surround-footer:no;}
@page Section1
{size:612.0pt 792.0pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;
mso-header-margin:36.0pt;
mso-footer-margin:36.0pt;
mso-paper-source:0;}
div.Section1
{page:Section1;}
-->
</style>
<p class="MsoNormal"><span lang="EN-US">Track<span style="">
</span>Type<span style=""> </span>Info</span></p>
<p class="MsoNormal"><span lang="EN-US">1<span style="">
</span>video<span style=""> </span>H.263, 272.080 secs, 140
kbps, 176x144 @ 25.000000 fps</span></p>
<span style="font-size: 10.5pt; font-family: "Times New Roman";"
lang="EN-US">2<span style=""> </span>audio<span style="">
</span>AMR, 271.480 secs, 13 kbps, 8000 Hz</span><br>
<br>
#mp4info /usr/videodemo/sample_300kbit_ulaw.3gp<br>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="ProgId" content="Word.Document">
<meta name="Generator" content="Microsoft Word 9">
<meta name="Originator" content="Microsoft Word 9">
<link rel="File-List"
href="file:///C:/DOCUME%7E1/%E5%88%98%E5%BB%BA%E5%85%A8/LOCALS%7E1/Temp/msoclip1/01/clip_filelist.xml">
<style>
<!--
/* Font Definitions */
@font-face
{font-family:宋体;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-alt:SimSun;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
@font-face
{font-family:&quot;\@宋体&quot;;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-parent:&quot;&quot;;
margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
mso-pagination:none;
font-size:10.5pt;
mso-bidi-font-size:12.0pt;
font-family:&quot;Times New Roman&quot;;
mso-fareast-font-family:宋体;
mso-font-kerning:1.0pt;}
h1
{margin-right:0cm;
mso-margin-top-alt:auto;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
mso-outline-level:1;
font-size:24.0pt;
font-family:宋体;
mso-font-kerning:18.0pt;
font-weight:bold;}
p.MsoNormalIndent, li.MsoNormalIndent, div.MsoNormalIndent
{margin-right:0cm;
mso-margin-top-alt:auto;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:宋体;
mso-bidi-font-family:&quot;Times New Roman&quot;;}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;
text-underline:single;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;
text-underline:single;}
p
{margin-right:0cm;
mso-margin-top-alt:auto;
mso-margin-bottom-alt:auto;
margin-left:0cm;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:宋体;
mso-bidi-font-family:&quot;Times New Roman&quot;;}
/* Page Definitions */
@page
{mso-page-border-surround-header:no;
mso-page-border-surround-footer:no;}
@page Section1
{size:612.0pt 792.0pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;
mso-header-margin:36.0pt;
mso-footer-margin:36.0pt;
mso-paper-source:0;}
div.Section1
{page:Section1;}
-->
</style>
<p class="MsoNormal"><span lang="EN-US">Track<span style="">
</span>Type<span style=""> </span>Info</span></p>
<p class="MsoNormal"><span lang="EN-US">1<span style="">
</span>audio<span style=""> </span>G.711 uLaw, 279.560 secs,
64 kbps, 8000 Hz</span></p>
<p class="MsoNormal"><span lang="EN-US">2<span style="">
</span>hint<span style=""> </span>Payload PCMU for track 1</span></p>
<p class="MsoNormal"><span lang="EN-US">3<span style="">
</span>video<span style=""> </span>H.263, 69.903 secs, 94
kbps, 176x144 @ 10.013876 fps</span></p>
<p class="MsoNormal"><span lang="EN-US">4<span style="">
</span>hint<span style=""> </span>Payload H263-2000 for
track 3</span></p>
<span style="font-size: 10.5pt; font-family: "Times New Roman";"
lang="EN-US"><span style=""> </span>Metadata Tool: mp4creator 1.5.0.1</span><br>
<br>
so I wonder what is hint? <br>
btw, AMR has installed .<br>
<br>
a lot of thanks.<br>
<pre wrap="">
<hr size="4" width="90%">
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</blockquote>
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