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  30 <a name="gst-plugins-base-libs-gstrtsptransport"></a><div class="titlepage"></div>
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  33 <h2><span class="refentrytitle"><a name="gst-plugins-base-libs-gstrtsptransport.top_of_page"></a>gstrtsptransport</span></h2>
  34 <p>gstrtsptransport — dealing with RTSP transports</p>
  35 </td>
  36 <td valign="top" align="right"></td>
  37 </tr></table></div>
  38 <div class="refsynopsisdiv">
  39 <a name="gst-plugins-base-libs-gstrtsptransport.synopsis"></a><h2>Synopsis</h2>
  40 <pre class="synopsis">
  41 #include &lt;gst/rtsp/gstrtsptransport.h&gt;
  42
  43 enum                <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransMode" title="enum GstRTSPTransMode">GstRTSPTransMode</a>;
  44 enum                <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPProfile" title="enum GstRTSPProfile">GstRTSPProfile</a>;
  45 struct              <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPRange" title="struct GstRTSPRange">GstRTSPRange</a>;
  46 enum                <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPLowerTrans" title="enum GstRTSPLowerTrans">GstRTSPLowerTrans</a>;
  47 struct              <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport">GstRTSPTransport</a>;
  48 <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#gst-rtsp-transport-new" title="gst_rtsp_transport_new ()">gst_rtsp_transport_new</a>              (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a> **transport</code></em>);
  49 <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#gst-rtsp-transport-init" title="gst_rtsp_transport_init ()">gst_rtsp_transport_init</a>             (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a> *transport</code></em>);
  50 <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#gst-rtsp-transport-parse" title="gst_rtsp_transport_parse ()">gst_rtsp_transport_parse</a>            (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *str</code></em>,
  51                                                          <em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a> *transport</code></em>);
  52 <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *              <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#gst-rtsp-transport-as-text" title="gst_rtsp_transport_as_text ()">gst_rtsp_transport_as_text</a>         (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a> *transport</code></em>);
  53 <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#gst-rtsp-transport-get-mime" title="gst_rtsp_transport_get_mime ()">gst_rtsp_transport_get_mime</a>         (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransMode" title="enum GstRTSPTransMode"><span class="type">GstRTSPTransMode</span></a> trans</code></em>,
  54                                                          <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **mime</code></em>);
  55 <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#gst-rtsp-transport-get-manager" title="gst_rtsp_transport_get_manager ()">gst_rtsp_transport_get_manager</a>      (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransMode" title="enum GstRTSPTransMode"><span class="type">GstRTSPTransMode</span></a> trans</code></em>,
  56                                                          <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **manager</code></em>,
  57                                                          <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> option</code></em>);
  58 <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#gst-rtsp-transport-free" title="gst_rtsp_transport_free ()">gst_rtsp_transport_free</a>             (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a> *transport</code></em>);
  59 </pre>
  60 </div>
  61 <div class="refsect1">
  62 <a name="gst-plugins-base-libs-gstrtsptransport.description"></a><h2>Description</h2>
  63 <p>
  64 Provides helper functions to deal with RTSP transport strings.
  65
  66 Last reviewed on 2007-07-25 (0.10.14)
  67 </p>
  68 </div>
  69 <div class="refsect1">
  70 <a name="gst-plugins-base-libs-gstrtsptransport.details"></a><h2>Details</h2>
  71 <div class="refsect2">
  72 <a name="GstRTSPTransMode"></a><h3>enum GstRTSPTransMode</h3>
  73 <pre class="programlisting">typedef enum {
  74   GST_RTSP_TRANS_UNKNOWN =  0,
  75   GST_RTSP_TRANS_RTP     = (1 &lt;&lt; 0),
  76   GST_RTSP_TRANS_RDT     = (1 &lt;&lt; 1)
  77 } GstRTSPTransMode;
  78 </pre>
  79 <p>
  80 The transfer mode to use.
  81 </p>
  82 <div class="variablelist"><table border="0">
  83 <col align="left" valign="top">
  84 <tbody>
  85 <tr>
  86 <td><p><a name="GST-RTSP-TRANS-UNKNOWN:CAPS"></a><span class="term"><code class="literal">GST_RTSP_TRANS_UNKNOWN</code></span></p></td>
  87 <td>invalid tansport mode
  88 </td>
  89 </tr>
  90 <tr>
  91 <td><p><a name="GST-RTSP-TRANS-RTP:CAPS"></a><span class="term"><code class="literal">GST_RTSP_TRANS_RTP</code></span></p></td>
  92 <td>transfer RTP data
  93 </td>
  94 </tr>
  95 <tr>
  96 <td><p><a name="GST-RTSP-TRANS-RDT:CAPS"></a><span class="term"><code class="literal">GST_RTSP_TRANS_RDT</code></span></p></td>
  97 <td>transfer RDT (RealMedia) data
  98 </td>
  99 </tr>
 100 </tbody>
 101 </table></div>
 102 </div>
 103 <hr>
 104 <div class="refsect2">
 105 <a name="GstRTSPProfile"></a><h3>enum GstRTSPProfile</h3>
 106 <pre class="programlisting">typedef enum {
 107   GST_RTSP_PROFILE_UNKNOWN =  0,
 108   GST_RTSP_PROFILE_AVP     = (1 &lt;&lt; 0),
 109   GST_RTSP_PROFILE_SAVP    = (1 &lt;&lt; 1)
 110 } GstRTSPProfile;
 111 </pre>
 112 <p>
 113 The transfer profile to use.
 114 </p>
 115 <div class="variablelist"><table border="0">
 116 <col align="left" valign="top">
 117 <tbody>
 118 <tr>
 119 <td><p><a name="GST-RTSP-PROFILE-UNKNOWN:CAPS"></a><span class="term"><code class="literal">GST_RTSP_PROFILE_UNKNOWN</code></span></p></td>
 120 <td>invalid profile
 121 </td>
 122 </tr>
 123 <tr>
 124 <td><p><a name="GST-RTSP-PROFILE-AVP:CAPS"></a><span class="term"><code class="literal">GST_RTSP_PROFILE_AVP</code></span></p></td>
 125 <td>the Audio/Visual profile
 126 </td>
 127 </tr>
 128 <tr>
 129 <td><p><a name="GST-RTSP-PROFILE-SAVP:CAPS"></a><span class="term"><code class="literal">GST_RTSP_PROFILE_SAVP</code></span></p></td>
 130 <td>the secure Audio/Visual profile
 131 </td>
 132 </tr>
 133 </tbody>
 134 </table></div>
 135 </div>
 136 <hr>
 137 <div class="refsect2">
 138 <a name="GstRTSPRange"></a><h3>struct GstRTSPRange</h3>
 139 <pre class="programlisting">struct GstRTSPRange {
 140   gint min;
 141   gint max;
 142 };
 143 </pre>
 144 <p>
 145 A type to specify a range.
 146 </p>
 147 <div class="variablelist"><table border="0">
 148 <col align="left" valign="top">
 149 <tbody>
 150 <tr>
 151 <td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> <em class="structfield"><code><a name="GstRTSPRange.min"></a>min</code></em>;</span></p></td>
 152 <td>minimum value of the range</td>
 153 </tr>
 154 <tr>
 155 <td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> <em class="structfield"><code><a name="GstRTSPRange.max"></a>max</code></em>;</span></p></td>
 156 <td>maximum value of the range</td>
 157 </tr>
 158 </tbody>
 159 </table></div>
 160 </div>
 161 <hr>
 162 <div class="refsect2">
 163 <a name="GstRTSPLowerTrans"></a><h3>enum GstRTSPLowerTrans</h3>
 164 <pre class="programlisting">typedef enum {
 165   GST_RTSP_LOWER_TRANS_UNKNOWN   = 0,
 166   GST_RTSP_LOWER_TRANS_UDP       = (1 &lt;&lt; 0),
 167   GST_RTSP_LOWER_TRANS_UDP_MCAST = (1 &lt;&lt; 1),
 168   GST_RTSP_LOWER_TRANS_TCP       = (1 &lt;&lt; 2),
 169   GST_RTSP_LOWER_TRANS_HTTP      = (1 &lt;&lt; 4)
 170 } GstRTSPLowerTrans;
 171 </pre>
 172 <p>
 173 The different transport methods.
 174 </p>
 175 <div class="variablelist"><table border="0">
 176 <col align="left" valign="top">
 177 <tbody>
 178 <tr>
 179 <td><p><a name="GST-RTSP-LOWER-TRANS-UNKNOWN:CAPS"></a><span class="term"><code class="literal">GST_RTSP_LOWER_TRANS_UNKNOWN</code></span></p></td>
 180 <td>invalid transport flag
 181 </td>
 182 </tr>
 183 <tr>
 184 <td><p><a name="GST-RTSP-LOWER-TRANS-UDP:CAPS"></a><span class="term"><code class="literal">GST_RTSP_LOWER_TRANS_UDP</code></span></p></td>
 185 <td>stream data over UDP
 186 </td>
 187 </tr>
 188 <tr>
 189 <td><p><a name="GST-RTSP-LOWER-TRANS-UDP-MCAST:CAPS"></a><span class="term"><code class="literal">GST_RTSP_LOWER_TRANS_UDP_MCAST</code></span></p></td>
 190 <td>stream data over UDP multicast
 191 </td>
 192 </tr>
 193 <tr>
 194 <td><p><a name="GST-RTSP-LOWER-TRANS-TCP:CAPS"></a><span class="term"><code class="literal">GST_RTSP_LOWER_TRANS_TCP</code></span></p></td>
 195 <td>stream data over TCP
 196 </td>
 197 </tr>
 198 <tr>
 199 <td><p><a name="GST-RTSP-LOWER-TRANS-HTTP:CAPS"></a><span class="term"><code class="literal">GST_RTSP_LOWER_TRANS_HTTP</code></span></p></td>
 200 <td>stream data tunneled over HTTP. Since: 0.10.23
 201 </td>
 202 </tr>
 203 </tbody>
 204 </table></div>
 205 </div>
 206 <hr>
 207 <div class="refsect2">
 208 <a name="GstRTSPTransport"></a><h3>struct GstRTSPTransport</h3>
 209 <pre class="programlisting">struct GstRTSPTransport {
 210   GstRTSPTransMode  trans;
 211   GstRTSPProfile    profile;
 212   GstRTSPLowerTrans lower_transport;
 213
 214   gchar         *destination;
 215   gchar         *source;
 216   guint          layers;
 217   gboolean       mode_play;
 218   gboolean       mode_record;
 219   gboolean       append;
 220   GstRTSPRange   interleaved;
 221
 222   /* multicast specific */
 223   guint  ttl;
 224
 225   /* UDP specific */
 226   GstRTSPRange   port;
 227   GstRTSPRange   client_port;
 228   GstRTSPRange   server_port;
 229   /* RTP specific */
 230   guint          ssrc;
 231 };
 232 </pre>
 233 <p>
 234 A structure holding the RTSP transport values.
 235 </p>
 236 <div class="variablelist"><table border="0">
 237 <col align="left" valign="top">
 238 <tbody>
 239 <tr>
 240 <td><p><span class="term"><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransMode" title="enum GstRTSPTransMode"><span class="type">GstRTSPTransMode</span></a> <em class="structfield"><code><a name="GstRTSPTransport.trans"></a>trans</code></em>;</span></p></td>
 241 <td>the transport mode</td>
 242 </tr>
 243 <tr>
 244 <td><p><span class="term"><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPProfile" title="enum GstRTSPProfile"><span class="type">GstRTSPProfile</span></a> <em class="structfield"><code><a name="GstRTSPTransport.profile"></a>profile</code></em>;</span></p></td>
 245 <td>the tansport profile</td>
 246 </tr>
 247 <tr>
 248 <td><p><span class="term"><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPLowerTrans" title="enum GstRTSPLowerTrans"><span class="type">GstRTSPLowerTrans</span></a> <em class="structfield"><code><a name="GstRTSPTransport.lower-transport"></a>lower_transport</code></em>;</span></p></td>
 249 <td>the lower transport</td>
 250 </tr>
 251 <tr>
 252 <td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="GstRTSPTransport.destination"></a>destination</code></em>;</span></p></td>
 253 <td>the destination ip/hostname</td>
 254 </tr>
 255 <tr>
 256 <td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="GstRTSPTransport.source"></a>source</code></em>;</span></p></td>
 257 <td>the source ip/hostname</td>
 258 </tr>
 259 <tr>
 260 <td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GstRTSPTransport.layers"></a>layers</code></em>;</span></p></td>
 261 <td>the number of layers</td>
 262 </tr>
 263 <tr>
 264 <td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> <em class="structfield"><code><a name="GstRTSPTransport.mode-play"></a>mode_play</code></em>;</span></p></td>
 265 <td>if play mode was selected</td>
 266 </tr>
 267 <tr>
 268 <td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> <em class="structfield"><code><a name="GstRTSPTransport.mode-record"></a>mode_record</code></em>;</span></p></td>
 269 <td>if record mode was selected</td>
 270 </tr>
 271 <tr>
 272 <td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> <em class="structfield"><code><a name="GstRTSPTransport.append"></a>append</code></em>;</span></p></td>
 273 <td>is append mode was selected</td>
 274 </tr>
 275 <tr>
 276 <td><p><span class="term"><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPRange" title="struct GstRTSPRange"><span class="type">GstRTSPRange</span></a> <em class="structfield"><code><a name="GstRTSPTransport.interleaved"></a>interleaved</code></em>;</span></p></td>
 277 <td>the interleave range</td>
 278 </tr>
 279 <tr>
 280 <td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GstRTSPTransport.ttl"></a>ttl</code></em>;</span></p></td>
 281 <td>the time to live for multicast UDP</td>
 282 </tr>
 283 <tr>
 284 <td><p><span class="term"><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPRange" title="struct GstRTSPRange"><span class="type">GstRTSPRange</span></a> <em class="structfield"><code><a name="GstRTSPTransport.port"></a>port</code></em>;</span></p></td>
 285 <td>the port pair for multicast sessions</td>
 286 </tr>
 287 <tr>
 288 <td><p><span class="term"><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPRange" title="struct GstRTSPRange"><span class="type">GstRTSPRange</span></a> <em class="structfield"><code><a name="GstRTSPTransport.client-port"></a>client_port</code></em>;</span></p></td>
 289 <td>the client port pair for receiving data</td>
 290 </tr>
 291 <tr>
 292 <td><p><span class="term"><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPRange" title="struct GstRTSPRange"><span class="type">GstRTSPRange</span></a> <em class="structfield"><code><a name="GstRTSPTransport.server-port"></a>server_port</code></em>;</span></p></td>
 293 <td>the server port pair for receiving data</td>
 294 </tr>
 295 <tr>
 296 <td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> <em class="structfield"><code><a name="GstRTSPTransport.ssrc"></a>ssrc</code></em>;</span></p></td>
 297 <td>the ssrc that the sender/receiver will use</td>
 298 </tr>
 299 </tbody>
 300 </table></div>
 301 </div>
 302 <hr>
 303 <div class="refsect2">
 304 <a name="gst-rtsp-transport-new"></a><h3>gst_rtsp_transport_new ()</h3>
 305 <pre class="programlisting"><a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       gst_rtsp_transport_new              (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a> **transport</code></em>);</pre>
 306 <p>
 307 Allocate a new initialized <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a>. Use <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#gst-rtsp-transport-free" title="gst_rtsp_transport_free ()"><code class="function">gst_rtsp_transport_free()</code></a>
 308 after usage.
 309 </p>
 310 <div class="variablelist"><table border="0">
 311 <col align="left" valign="top">
 312 <tbody>
 313 <tr>
 314 <td><p><span class="term"><em class="parameter"><code>transport</code></em> :</span></p></td>
 315 <td>location to hold the new <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a>
 316 </td>
 317 </tr>
 318 <tr>
 319 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 320 <td>a <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="type">GstRTSPResult</span></a>.</td>
 321 </tr>
 322 </tbody>
 323 </table></div>
 324 </div>
 325 <hr>
 326 <div class="refsect2">
 327 <a name="gst-rtsp-transport-init"></a><h3>gst_rtsp_transport_init ()</h3>
 328 <pre class="programlisting"><a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       gst_rtsp_transport_init             (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a> *transport</code></em>);</pre>
 329 <p>
 330 Initialize <em class="parameter"><code>transport</code></em> so that it can be used.
 331 </p>
 332 <div class="variablelist"><table border="0">
 333 <col align="left" valign="top">
 334 <tbody>
 335 <tr>
 336 <td><p><span class="term"><em class="parameter"><code>transport</code></em> :</span></p></td>
 337 <td>a <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a>
 338 </td>
 339 </tr>
 340 <tr>
 341 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 342 <td>
 343 <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GST-RTSP-OK:CAPS"><span class="type">GST_RTSP_OK</span></a>.</td>
 344 </tr>
 345 </tbody>
 346 </table></div>
 347 </div>
 348 <hr>
 349 <div class="refsect2">
 350 <a name="gst-rtsp-transport-parse"></a><h3>gst_rtsp_transport_parse ()</h3>
 351 <pre class="programlisting"><a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       gst_rtsp_transport_parse            (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *str</code></em>,
 352                                                          <em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a> *transport</code></em>);</pre>
 353 <p>
 354 Parse the RTSP transport string <em class="parameter"><code>str</code></em> into <em class="parameter"><code>transport</code></em>.
 355 </p>
 356 <div class="variablelist"><table border="0">
 357 <col align="left" valign="top">
 358 <tbody>
 359 <tr>
 360 <td><p><span class="term"><em class="parameter"><code>str</code></em> :</span></p></td>
 361 <td>a transport string</td>
 362 </tr>
 363 <tr>
 364 <td><p><span class="term"><em class="parameter"><code>transport</code></em> :</span></p></td>
 365 <td>a <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a>
 366 </td>
 367 </tr>
 368 <tr>
 369 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 370 <td>a <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="type">GstRTSPResult</span></a>.</td>
 371 </tr>
 372 </tbody>
 373 </table></div>
 374 </div>
 375 <hr>
 376 <div class="refsect2">
 377 <a name="gst-rtsp-transport-as-text"></a><h3>gst_rtsp_transport_as_text ()</h3>
 378 <pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *              gst_rtsp_transport_as_text         (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a> *transport</code></em>);</pre>
 379 <p>
 380 Convert <em class="parameter"><code>transport</code></em> into a string that can be used to signal the transport in
 381 an RTSP SETUP response.
 382 </p>
 383 <div class="variablelist"><table border="0">
 384 <col align="left" valign="top">
 385 <tbody>
 386 <tr>
 387 <td><p><span class="term"><em class="parameter"><code>transport</code></em> :</span></p></td>
 388 <td>a <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a>
 389 </td>
 390 </tr>
 391 <tr>
 392 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 393 <td>a string describing the RTSP transport or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> when the transport
 394 is invalid.</td>
 395 </tr>
 396 </tbody>
 397 </table></div>
 398 </div>
 399 <hr>
 400 <div class="refsect2">
 401 <a name="gst-rtsp-transport-get-mime"></a><h3>gst_rtsp_transport_get_mime ()</h3>
 402 <pre class="programlisting"><a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       gst_rtsp_transport_get_mime         (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransMode" title="enum GstRTSPTransMode"><span class="type">GstRTSPTransMode</span></a> trans</code></em>,
 403                                                          <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **mime</code></em>);</pre>
 404 <p>
 405 Get the mime type of the transport mode <em class="parameter"><code>trans</code></em>. This mime type is typically
 406 used to generate <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> on buffers.
 407 </p>
 408 <div class="variablelist"><table border="0">
 409 <col align="left" valign="top">
 410 <tbody>
 411 <tr>
 412 <td><p><span class="term"><em class="parameter"><code>trans</code></em> :</span></p></td>
 413 <td>a <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransMode" title="enum GstRTSPTransMode"><span class="type">GstRTSPTransMode</span></a>
 414 </td>
 415 </tr>
 416 <tr>
 417 <td><p><span class="term"><em class="parameter"><code>mime</code></em> :</span></p></td>
 418 <td>location to hold the result</td>
 419 </tr>
 420 <tr>
 421 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 422 <td>
 423 <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GST-RTSP-OK:CAPS"><span class="type">GST_RTSP_OK</span></a>.</td>
 424 </tr>
 425 </tbody>
 426 </table></div>
 427 </div>
 428 <hr>
 429 <div class="refsect2">
 430 <a name="gst-rtsp-transport-get-manager"></a><h3>gst_rtsp_transport_get_manager ()</h3>
 431 <pre class="programlisting"><a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       gst_rtsp_transport_get_manager      (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransMode" title="enum GstRTSPTransMode"><span class="type">GstRTSPTransMode</span></a> trans</code></em>,
 432                                                          <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **manager</code></em>,
 433                                                          <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> option</code></em>);</pre>
 434 <p>
 435 Get the <span class="type">GStreamer</span> element that can handle the buffers transported over
 436 <em class="parameter"><code>trans</code></em>.
 437 </p>
 438 <p>
 439 It is possible that there are several managers available, use <em class="parameter"><code>option</code></em> to
 440 selected one.
 441 </p>
 442 <p>
 443 <em class="parameter"><code>manager</code></em> will contain an element name or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> when no manager is
 444 needed/available for <em class="parameter"><code>trans</code></em>.
 445 </p>
 446 <div class="variablelist"><table border="0">
 447 <col align="left" valign="top">
 448 <tbody>
 449 <tr>
 450 <td><p><span class="term"><em class="parameter"><code>trans</code></em> :</span></p></td>
 451 <td>a <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransMode" title="enum GstRTSPTransMode"><span class="type">GstRTSPTransMode</span></a>
 452 </td>
 453 </tr>
 454 <tr>
 455 <td><p><span class="term"><em class="parameter"><code>manager</code></em> :</span></p></td>
 456 <td>location to hold the result</td>
 457 </tr>
 458 <tr>
 459 <td><p><span class="term"><em class="parameter"><code>option</code></em> :</span></p></td>
 460 <td>option index.</td>
 461 </tr>
 462 <tr>
 463 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 464 <td>
 465 <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GST-RTSP-OK:CAPS"><span class="type">GST_RTSP_OK</span></a>.</td>
 466 </tr>
 467 </tbody>
 468 </table></div>
 469 </div>
 470 <hr>
 471 <div class="refsect2">
 472 <a name="gst-rtsp-transport-free"></a><h3>gst_rtsp_transport_free ()</h3>
 473 <pre class="programlisting"><a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>       gst_rtsp_transport_free             (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a> *transport</code></em>);</pre>
 474 <p>
 475 Free the memory used by <em class="parameter"><code>transport</code></em>.
 476 </p>
 477 <div class="variablelist"><table border="0">
 478 <col align="left" valign="top">
 479 <tbody>
 480 <tr>
 481 <td><p><span class="term"><em class="parameter"><code>transport</code></em> :</span></p></td>
 482 <td>a <a class="link" href="gst-plugins-base-libs-gstrtsptransport.html#GstRTSPTransport" title="struct GstRTSPTransport"><span class="type">GstRTSPTransport</span></a>
 483 </td>
 484 </tr>
 485 <tr>
 486 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 487 <td>
 488 <a class="link" href="gst-plugins-base-libs-gstrtspdefs.html#GST-RTSP-OK:CAPS"><span class="type">GST_RTSP_OK</span></a>.</td>
 489 </tr>
 490 </tbody>
 491 </table></div>
 492 </div>
 493 </div>
 494 </div>
 495 <div class="footer">
 496 <hr>
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