实时传输协议（rtp）和实时控制协议（rtcp）(h264).mht

其中为本人做媒体项目时搜集的一些有关rtp和h264方面的资料.

3;<span
lang=3DEN-US>(video on demand)</span>&#12289;&#22240;&#29305;&#32593;&#3000=
5;&#35805;<span
lang=3DEN-US>(Internet telephony)</span>&#21644;&#30005;&#35270;&#20250;&#3=
5758;<span
lang=3DEN-US>(videoconferencing)</span>&#12290;<span lang=3DEN-US>RTP</span=
>&#30340;&#35268;&#26684;&#27809;&#26377;&#23545;&#22768;&#38899;&#21644;&#=
30005;&#35270;&#30340;&#21387;&#32553;&#26684;&#24335;&#21046;&#23450;&#266=
31;&#20934;&#65292;&#23427;&#21487;&#20197;&#34987;&#29992;&#26469;&#20256;=
&#36755;&#26222;&#36890;&#26684;&#24335;&#30340;&#25991;&#20214;&#12290;&#2=
0363;&#22914;&#65292;<span
lang=3DEN-US>WAV</span>&#25110;&#32773;<span lang=3DEN-US>GSM(<b>G</b>lobal=
 <b>S</b>ystem
for <b>M</b>obile communications)</span>&#26684;&#24335;&#30340;&#22768;&#3=
8899;&#12289;<span
lang=3DEN-US>MPEG-1</span>&#21644;<span lang=3DEN-US>MPEG-2</span>&#30340;&=
#30005;&#35270;&#65292;&#20063;&#21487;&#20197;&#29992;&#26469;&#20256;&#36=
755;&#19987;&#26377;&#26684;&#24335;&#23384;&#20648;&#30340;&#22768;&#38899=
;&#21644;&#30005;&#35270;&#25991;&#20214;&#12290;
<span lang=3DEN-US><o:p></o:p></span></span></p>

<div align=3Dcenter>

<table class=3DMsoNormalTable border=3D1 cellspacing=3D1 cellpadding=3D0 wi=
dth=3D236
 style=3D'width:177.0pt;mso-cellspacing:.7pt'>
 <tr style=3D'mso-yfti-irow:0;mso-yfti-firstrow:yes'>
  <td width=3D"22%" valign=3Dtop style=3D'width:22.0%;padding:.75pt .75pt .=
75pt .75pt'>
  <p class=3DMsoNormal align=3Dleft style=3D'text-align:left;mso-pagination=
:widow-orphan'><span
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>&#12288;<span lang=3DEN-US><o:p></o:p></span></span=
></p>
  </td>
  <td width=3D"78%" valign=3Dtop style=3D'width:78.0%;padding:.75pt .75pt .=
75pt .75pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-=
margin-bottom-alt:
  auto;text-align:center;mso-pagination:widow-orphan'><span lang=3DEN-US
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>TCP/IP</span><span style=3D'font-size:10.0pt;font-f=
amily:
  SimSun;mso-bidi-font-family:SimSun;mso-font-kerning:0pt'>&#27169;&#22411;=
<span
  lang=3DEN-US><o:p></o:p></span></span></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:1'>
  <td width=3D"22%" valign=3Dtop style=3D'width:22.0%;background:white;padd=
ing:.75pt .75pt .75pt .75pt'>
  <p class=3DMsoNormal align=3Dleft style=3D'text-align:left;mso-pagination=
:widow-orphan'><span
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>&#12288;<span lang=3DEN-US><o:p></o:p></span></span=
></p>
  </td>
  <td width=3D"78%" valign=3Dtop style=3D'width:78.0%;background:white;padd=
ing:.75pt .75pt .75pt .75pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-=
margin-bottom-alt:
  auto;text-align:center;mso-pagination:widow-orphan'><b><span
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>&#24212;&#29992;&#23618;<span lang=3DEN-US>(applica=
tion)<o:p></o:p></span></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:2'>
  <td width=3D"22%" valign=3Dtop style=3D'width:22.0%;background:white;padd=
ing:.75pt .75pt .75pt .75pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-=
margin-bottom-alt:
  auto;text-align:center;mso-pagination:widow-orphan'><span style=3D'font-s=
ize:
  10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;mso-font-kerning:0p=
t'>&#20256;&#36755;&#23618;<span
  lang=3DEN-US><o:p></o:p></span></span></p>
  </td>
  <td width=3D"78%" valign=3Dtop style=3D'width:78.0%;background:white;padd=
ing:.75pt .75pt .75pt .75pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-=
margin-bottom-alt:
  auto;text-align:center;mso-pagination:widow-orphan'><b><span lang=3DEN-US
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  color:red;mso-font-kerning:0pt'>RTP<o:p></o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:3'>
  <td width=3D"22%" valign=3Dtop style=3D'width:22.0%;background:white;padd=
ing:.75pt .75pt .75pt .75pt'>
  <p class=3DMsoNormal align=3Dleft style=3D'text-align:left;mso-pagination=
:widow-orphan'><span
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>&#12288;<span lang=3DEN-US><o:p></o:p></span></span=
></p>
  </td>
  <td width=3D"78%" valign=3Dtop style=3D'width:78.0%;background:white;padd=
ing:.75pt .75pt .75pt .75pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-=
margin-bottom-alt:
  auto;text-align:center;mso-pagination:widow-orphan'><b><span lang=3DEN-US
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  color:red;mso-font-kerning:0pt'>UDP<o:p></o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:4'>
  <td width=3D"22%" valign=3Dtop style=3D'width:22.0%;padding:.75pt .75pt .=
75pt .75pt'>
  <p class=3DMsoNormal align=3Dleft style=3D'text-align:left;mso-pagination=
:widow-orphan'><span
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>&#12288;<span lang=3DEN-US><o:p></o:p></span></span=
></p>
  </td>
  <td width=3D"78%" valign=3Dtop style=3D'width:78.0%;padding:.75pt .75pt .=
75pt .75pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-=
margin-bottom-alt:
  auto;text-align:center;mso-pagination:widow-orphan'><b><span lang=3DEN-US
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>IP<o:p></o:p></span></b></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:5'>
  <td width=3D"22%" valign=3Dtop style=3D'width:22.0%;padding:.75pt .75pt .=
75pt .75pt'>
  <p class=3DMsoNormal align=3Dleft style=3D'text-align:left;mso-pagination=
:widow-orphan'><span
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>&#12288;<span lang=3DEN-US><o:p></o:p></span></span=
></p>
  </td>
  <td width=3D"78%" valign=3Dtop style=3D'width:78.0%;padding:.75pt .75pt .=
75pt .75pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-=
margin-bottom-alt:
  auto;text-align:center;mso-pagination:widow-orphan'><span style=3D'font-s=
ize:
  10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;mso-font-kerning:0p=
t'>&#25968;&#25454;&#38142;&#36335;&#23618;<span
  lang=3DEN-US>(data link)<o:p></o:p></span></span></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:6;mso-yfti-lastrow:yes'>
  <td width=3D"22%" valign=3Dtop style=3D'width:22.0%;padding:.75pt .75pt .=
75pt .75pt'>
  <p class=3DMsoNormal align=3Dleft style=3D'text-align:left;mso-pagination=
:widow-orphan'><span
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>&#12288;<span lang=3DEN-US><o:p></o:p></span></span=
></p>
  </td>
  <td width=3D"78%" valign=3Dtop style=3D'width:78.0%;padding:.75pt .75pt .=
75pt .75pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-=
margin-bottom-alt:
  auto;text-align:center;mso-pagination:widow-orphan'><span style=3D'font-s=
ize:
  10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;mso-font-kerning:0p=
t'>&#29289;&#29702;&#23618;<span
  lang=3DEN-US>(physical)<o:p></o:p></span></span></p>
  </td>
 </tr>
</table>

</div>

<p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-ma=
rgin-bottom-alt:
auto;text-align:center;line-height:14.0pt;mso-pagination:widow-orphan'><span
style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
mso-font-kerning:0pt'>&#22270;<span lang=3DEN-US>16-12 RTP</span>&#26159;&#=
20256;&#36755;&#23618;&#19978;&#30340;&#21327;&#35758;
<span lang=3DEN-US><o:p></o:p></span></span></p>

<p class=3DMsoNormal align=3Dleft style=3D'mso-margin-top-alt:auto;mso-marg=
in-bottom-alt:
auto;text-align:left;line-height:14.0pt;mso-pagination:widow-orphan'><span
style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
mso-font-kerning:0pt'>&#20174;&#24212;&#29992;&#24320;&#21457;&#20154;&#215=
92;&#30340;&#35282;&#24230;&#26469;&#30475;&#65292;&#21487;&#25226;<span
lang=3DEN-US>RTP</span>&#25191;&#34892;&#31243;&#24207;&#30475;&#25104;&#26=
159;&#24212;&#29992;&#31243;&#24207;&#30340;&#19968;&#37096;&#20998;&#65292=
;&#22240;&#20026;&#24320;&#21457;&#20154;&#21592;&#24517;&#38656;&#25226;<s=
pan
lang=3DEN-US>RTP</span>&#38598;&#25104;&#21040;&#24212;&#29992;&#31243;&#24=
207;&#20013;&#12290;&#22312;&#21457;&#36865;&#31471;&#65292;&#24320;&#21457=
;&#20154;&#21592;&#24517;&#38656;&#25226;&#25191;&#34892;<span
lang=3DEN-US>RTP</span>&#21327;&#35758;&#30340;&#31243;&#24207;&#20889;&#20=
837;&#21040;&#21019;&#24314;<span
lang=3DEN-US>RTP</span>&#20449;&#24687;&#21253;&#30340;&#24212;&#29992;&#31=
243;&#24207;&#20013;&#65292;&#28982;&#21518;&#24212;&#29992;&#31243;&#24207=
;&#25226;<span
lang=3DEN-US>RTP</span>&#20449;&#24687;&#21253;&#21457;&#36865;&#21040;<span
lang=3DEN-US>UDP</span>&#30340;&#22871;&#25509;&#25509;&#21475;<span lang=
=3DEN-US>(socket
interface)</span>&#65292;&#22914;&#22270;<span lang=3DEN-US>16-13</span>&#2=
5152;&#31034;&#65307;&#21516;&#26679;&#65292;&#22312;&#25509;&#25910;&#3147=
1;&#65292;<span
lang=3DEN-US>RTP</span>&#20449;&#24687;&#21253;&#36890;&#36807;<span lang=
=3DEN-US>UDP</span>&#22871;&#25509;&#25509;&#21475;&#36755;&#20837;&#21040;=
&#24212;&#29992;&#31243;&#24207;&#65292;&#22240;&#27492;&#24320;&#21457;&#2=
0154;&#21592;&#24517;&#38656;&#25226;&#25191;&#34892;<span
lang=3DEN-US>RTP</span>&#21327;&#35758;&#30340;&#31243;&#24207;&#20889;&#20=
837;&#21040;&#20174;<span
lang=3DEN-US>RTP</span>&#20449;&#24687;&#21253;&#20013;&#25277;&#20986;&#23=
186;&#20307;&#25968;&#25454;&#30340;&#24212;&#29992;&#31243;&#24207;&#12290=
;<span
lang=3DEN-US><o:p></o:p></span></span></p>

<div align=3Dcenter>

<table class=3DMsoNormalTable border=3D1 cellspacing=3D1 cellpadding=3D0 wi=
dth=3D306
 style=3D'width:229.5pt;mso-cellspacing:.7pt'>
 <tr style=3D'mso-yfti-irow:0;mso-yfti-firstrow:yes'>
  <td width=3D"60%" valign=3Dtop style=3D'width:60.0%;padding:.75pt .75pt .=
75pt .75pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-=
margin-bottom-alt:
  auto;text-align:center;mso-pagination:widow-orphan'><span lang=3DEN-US
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>TCP/IP</span><span style=3D'font-size:10.0pt;font-f=
amily:
  SimSun;mso-bidi-font-family:SimSun;mso-font-kerning:0pt'>&#27169;&#22411;=
<span
  lang=3DEN-US><o:p></o:p></span></span></p>
  </td>
  <td width=3D"40%" valign=3Dtop style=3D'width:40.0%;padding:.75pt .75pt .=
75pt .75pt'>
  <p class=3DMsoNormal align=3Dleft style=3D'text-align:left;mso-pagination=
:widow-orphan'><span
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>&#12288;<span lang=3DEN-US><o:p></o:p></span></span=
></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:1'>
  <td width=3D"60%" valign=3Dtop style=3D'width:60.0%;background:white;padd=
ing:.75pt .75pt .75pt .75pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-=
margin-bottom-alt:
  auto;text-align:center;mso-pagination:widow-orphan'><b><span
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>&#24212;&#29992;&#23618;<span lang=3DEN-US>(applica=
tion)<o:p></o:p></span></span></b></p>
  </td>
  <td width=3D"40%" valign=3Dtop style=3D'width:40.0%;background:white;padd=
ing:.75pt .75pt .75pt .75pt'>
  <p class=3DMsoNormal align=3Dleft style=3D'text-align:left;mso-pagination=
:widow-orphan'><span
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>&#12288;<span lang=3DEN-US><o:p></o:p></span></span=
></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:2'>
  <td width=3D"60%" valign=3Dtop style=3D'width:60.0%;background:white;padd=
ing:.75pt .75pt .75pt .75pt'>
  <p class=3DMsoNormal align=3Dcenter style=3D'mso-margin-top-alt:auto;mso-=
margin-bottom-alt:
  auto;text-align:center;mso-pagination:widow-orphan'><b><span lang=3DEN-US
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  color:red;mso-font-kerning:0pt'>RTP<o:p></o:p></span></b></p>
  </td>
  <td width=3D"40%" valign=3Dtop style=3D'width:40.0%;padding:.75pt .75pt .=
75pt .75pt'>
  <p class=3DMsoNormal align=3Dleft style=3D'text-align:left;mso-pagination=
:widow-orphan'><span
  style=3D'font-size:10.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
  mso-font-kerning:0pt'>&#12288;<span lang=3DEN-US><o:p></o:p></span></span=
></p>
  </td>
 </tr>
 <tr style=3D'mso-yfti-irow:3'>
  <td width=3D"60%" valign=3Dtop style=3D'width:60.0%;background:white;padd=