gst/rtp/: Add raw video pay and depayloaders, see RFC4175.

Original commit message from CVS:
* gst/rtp/Makefile.am:
* gst/rtp/gstrtp.c: (plugin_init):
* gst/rtp/gstrtpvrawdepay.c: (gst_rtp_vraw_depay_base_init),
(gst_rtp_vraw_depay_class_init), (gst_rtp_vraw_depay_init),
(gst_rtp_vraw_depay_setcaps), (gst_rtp_vraw_depay_process),
(gst_rtp_vraw_depay_change_state),
(gst_rtp_vraw_depay_plugin_init):
* gst/rtp/gstrtpvrawdepay.h:
* gst/rtp/gstrtpvrawpay.c: (gst_rtp_vraw_pay_get_type),
(gst_rtp_vraw_pay_base_init), (gst_rtp_vraw_pay_class_init),
(gst_rtp_vraw_pay_init), (gst_rtp_vraw_pay_finalize),
(gst_rtp_vraw_pay_setcaps), (gst_rtp_vraw_pay_handle_buffer),
(gst_rtp_vraw_pay_plugin_init):
* gst/rtp/gstrtpvrawpay.h:
Add raw video pay and depayloaders, see RFC4175.

6 files changed, 1260 insertions, 2 deletions

diff --git a/gst/rtp/Makefile.am b/gst/rtp/Makefile.am
index c0644d3f..78045b80 100644
--- a/gst/rtp/Makefile.am
+++ b/gst/rtp/Makefile.am
@@ -47,7 +47,9 @@ libgstrtp_la_SOURCES = \
 	gstrtptheoradepay.c \
 	gstrtptheorapay.c \
 	gstrtpvorbisdepay.c \
-	gstrtpvorbispay.c 
+	gstrtpvorbispay.c  \
+	gstrtpvrawdepay.c  \
+	gstrtpvrawpay.c 
 	
 
 if HAVE_WINSOCK2_H
@@ -108,4 +110,6 @@ noinst_HEADERS =			\
 	 	 gstrtptheoradepay.h    \
 	 	 gstrtptheorapay.h      \
 	 	 gstrtpvorbisdepay.h    \
-	 	 gstrtpvorbispay.h
+	 	 gstrtpvorbispay.h      \
+	 	 gstrtpvrawdepay.h      \
+	 	 gstrtpvrawpay.h
diff --git a/gst/rtp/gstrtp.c b/gst/rtp/gstrtp.c
index 2dcc2269..5025a05b 100644
--- a/gst/rtp/gstrtp.c
+++ b/gst/rtp/gstrtp.c
@@ -66,6 +66,8 @@
 #include "gstrtptheorapay.h"
 #include "gstrtpvorbisdepay.h"
 #include "gstrtpvorbispay.h"
+#include "gstrtpvrawdepay.h"
+#include "gstrtpvrawpay.h"
 
 static gboolean
 plugin_init (GstPlugin * plugin)
@@ -205,6 +207,12 @@ plugin_init (GstPlugin * plugin)
   if (!gst_rtp_vorbis_pay_plugin_init (plugin))
     return FALSE;
 
+  if (!gst_rtp_vraw_depay_plugin_init (plugin))
+    return FALSE;
+
+  if (!gst_rtp_vraw_pay_plugin_init (plugin))
+    return FALSE;
+
   return TRUE;
 }
 
diff --git a/gst/rtp/gstrtpvrawdepay.c b/gst/rtp/gstrtpvrawdepay.c
new file mode 100644
index 00000000..6e975ddc
--- /dev/null
+++ b/gst/rtp/gstrtpvrawdepay.c
@@ -0,0 +1,500 @@
+/* GStreamer
+ * Copyright (C) <2008> Wim Taymans <wim.taymans@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include <gst/rtp/gstrtpbuffer.h>
+
+#include <string.h>
+#include "gstrtpvrawdepay.h"
+
+GST_DEBUG_CATEGORY_STATIC (rtpvrawdepay_debug);
+#define GST_CAT_DEFAULT (rtpvrawdepay_debug)
+
+/* elementfactory information */
+static const GstElementDetails gst_rtp_vrawdepay_details =
+GST_ELEMENT_DETAILS ("RTP packet depayloader",
+    "Codec/Depayloader/Network",
+    "Extracts raw video from RTP packets (RFC 4175)",
+    "Wim Taymans <wim.taymans@gmail.com>");
+
+static GstStaticPadTemplate gst_rtp_vraw_depay_src_template =
+    GST_STATIC_PAD_TEMPLATE ("src",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("video/x-raw-rgb; video/x-raw-yuv")
+    );
+
+static GstStaticPadTemplate gst_rtp_vraw_depay_sink_template =
+GST_STATIC_PAD_TEMPLATE ("sink",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-rtp, "
+        "media = (string) \"video\", "
+        "payload = (int) " GST_RTP_PAYLOAD_DYNAMIC_STRING ", "
+        "clock-rate = (int) 90000, " "encoding-name = (string) \"RAW\"")
+    );
+
+GST_BOILERPLATE (GstRtpVRawDepay, gst_rtp_vraw_depay, GstBaseRTPDepayload,
+    GST_TYPE_BASE_RTP_DEPAYLOAD);
+
+static gboolean gst_rtp_vraw_depay_setcaps (GstBaseRTPDepayload * depayload,
+    GstCaps * caps);
+static GstBuffer *gst_rtp_vraw_depay_process (GstBaseRTPDepayload * depayload,
+    GstBuffer * buf);
+
+static GstStateChangeReturn gst_rtp_vraw_depay_change_state (GstElement *
+    element, GstStateChange transition);
+
+static void
+gst_rtp_vraw_depay_base_init (gpointer klass)
+{
+  GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+
+  gst_element_class_add_pad_template (element_class,
+      gst_static_pad_template_get (&gst_rtp_vraw_depay_src_template));
+  gst_element_class_add_pad_template (element_class,
+      gst_static_pad_template_get (&gst_rtp_vraw_depay_sink_template));
+
+  gst_element_class_set_details (element_class, &gst_rtp_vrawdepay_details);
+}
+
+static void
+gst_rtp_vraw_depay_class_init (GstRtpVRawDepayClass * klass)
+{
+  GObjectClass *gobject_class;
+  GstElementClass *gstelement_class;
+  GstBaseRTPDepayloadClass *gstbasertpdepayload_class;
+
+  gobject_class = (GObjectClass *) klass;
+  gstelement_class = (GstElementClass *) klass;
+  gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
+
+  parent_class = g_type_class_peek_parent (klass);
+
+  gstelement_class->change_state = gst_rtp_vraw_depay_change_state;
+
+  gstbasertpdepayload_class->set_caps = gst_rtp_vraw_depay_setcaps;
+  gstbasertpdepayload_class->process = gst_rtp_vraw_depay_process;
+
+  GST_DEBUG_CATEGORY_INIT (rtpvrawdepay_debug, "rtpvrawdepay", 0,
+      "raw video RTP Depayloader");
+}
+
+static void
+gst_rtp_vraw_depay_init (GstRtpVRawDepay * rtpvrawdepay,
+    GstRtpVRawDepayClass * klass)
+{
+  /* needed because of GST_BOILERPLATE */
+}
+
+static gboolean
+gst_rtp_vraw_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
+{
+  GstStructure *structure;
+  GstRtpVRawDepay *rtpvrawdepay;
+  gint clock_rate = 90000;      /* default */
+  const gchar *str, *type;
+  gint format, width, height, pgroup, xinc, yinc;
+  guint ystride, uvstride, yp, up, vp, outsize;
+  GstCaps *srccaps;
+  guint32 fourcc = 0;
+
+  rtpvrawdepay = GST_RTP_VRAW_DEPAY (depayload);
+
+  structure = gst_caps_get_structure (caps, 0);
+
+  yp = up = vp = uvstride = 0;
+  xinc = yinc = 1;
+
+  gst_structure_get_int (structure, "clock-rate", &clock_rate);
+  depayload->clock_rate = clock_rate;
+
+  if (!(str = gst_structure_get_string (structure, "width")))
+    goto no_width;
+  width = atoi (str);
+
+  if (!(str = gst_structure_get_string (structure, "height")))
+    goto no_height;
+  height = atoi (str);
+
+  if (!(str = gst_structure_get_string (structure, "sampling")))
+    goto no_sampling;
+
+  if (!strcmp (str, "RGB")) {
+    format = GST_VIDEO_FORMAT_RGB;
+    pgroup = 3;
+    ystride = GST_ROUND_UP_4 (width * 3);
+    outsize = ystride * height;
+    type = "video/x-raw-rgb";
+  } else if (!strcmp (str, "RGBA")) {
+    format = GST_VIDEO_FORMAT_RGBA;
+    pgroup = 4;
+    ystride = width * 4;
+    outsize = ystride * height;
+    type = "video/x-raw-rgb";
+  } else if (!strcmp (str, "BGR")) {
+    format = GST_VIDEO_FORMAT_BGR;
+    pgroup = 3;
+    ystride = GST_ROUND_UP_4 (width * 3);
+    outsize = ystride * height;
+    type = "video/x-raw-rgb";
+  } else if (!strcmp (str, "BGRA")) {
+    format = GST_VIDEO_FORMAT_BGRA;
+    pgroup = 4;
+    ystride = width * 4;
+    outsize = ystride * height;
+    type = "video/x-raw-rgb";
+  } else if (!strcmp (str, "YCbCr-4:4:4")) {
+    format = GST_VIDEO_FORMAT_AYUV;
+    pgroup = 3;
+    ystride = width * 4;
+    outsize = ystride * height;
+    type = "video/x-raw-yuv";
+    fourcc = GST_MAKE_FOURCC ('A', 'Y', 'U', 'V');
+  } else if (!strcmp (str, "YCbCr-4:2:2")) {
+    format = GST_VIDEO_FORMAT_UYVY;
+    pgroup = 4;
+    ystride = GST_ROUND_UP_2 (width) * 2;
+    outsize = ystride * height;
+    type = "video/x-raw-yuv";
+    fourcc = GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y');
+    xinc = 2;
+  } else if (!strcmp (str, "YCbCr-4:2:0")) {
+    format = GST_VIDEO_FORMAT_I420;
+    pgroup = 6;
+    ystride = GST_ROUND_UP_4 (width);
+    uvstride = GST_ROUND_UP_8 (width) / 2;
+    up = ystride * GST_ROUND_UP_2 (height);
+    vp = up + uvstride * GST_ROUND_UP_2 (height) / 2;
+    outsize = vp + uvstride * GST_ROUND_UP_2 (height) / 2;
+    type = "video/x-raw-yuv";
+    fourcc = GST_MAKE_FOURCC ('I', '4', '2', '0');
+    xinc = yinc = 2;
+  } else if (!strcmp (str, "YCbCr-4:1:1")) {
+    format = GST_VIDEO_FORMAT_Y41B;
+    pgroup = 6;
+    ystride = GST_ROUND_UP_4 (width);
+    uvstride = GST_ROUND_UP_8 (width) / 4;
+    up = ystride * height;
+    vp = up + uvstride * height;
+    outsize = vp + uvstride * height;
+    type = "video/x-raw-yuv";
+    fourcc = GST_MAKE_FOURCC ('Y', '4', '1', 'B');
+    xinc = 4;
+  } else
+    goto unknown_format;
+
+  rtpvrawdepay->width = width;
+  rtpvrawdepay->height = height;
+  rtpvrawdepay->format = format;
+  rtpvrawdepay->yp = yp;
+  rtpvrawdepay->up = up;
+  rtpvrawdepay->vp = vp;
+  rtpvrawdepay->pgroup = pgroup;
+  rtpvrawdepay->xinc = xinc;
+  rtpvrawdepay->yinc = yinc;
+  rtpvrawdepay->ystride = ystride;
+  rtpvrawdepay->uvstride = uvstride;
+  rtpvrawdepay->outsize = outsize;
+
+  srccaps = gst_caps_new_simple (type,
+      "width", G_TYPE_INT, width,
+      "height", G_TYPE_INT, height,
+      "format", GST_TYPE_FOURCC, fourcc,
+      "framerate", GST_TYPE_FRACTION, 0, 1, NULL);
+
+  gst_pad_set_caps (GST_BASE_RTP_DEPAYLOAD_SRCPAD (depayload), srccaps);
+  gst_caps_unref (srccaps);
+
+  GST_DEBUG_OBJECT (depayload, "width %d, height %d, format %d", width, height,
+      format);
+  GST_DEBUG_OBJECT (depayload, "yp %d, up %d, vp %d", yp, up, vp);
+  GST_DEBUG_OBJECT (depayload, "pgroup %d, ystride %d, uvstride %d", pgroup,
+      ystride, uvstride);
+  GST_DEBUG_OBJECT (depayload, "outsize %u", outsize);
+
+  return TRUE;
+
+  /* ERRORS */
+no_width:
+  {
+    GST_ERROR_OBJECT (depayload, "no width specified");
+    return FALSE;
+  }
+no_height:
+  {
+    GST_ERROR_OBJECT (depayload, "no height specified");
+    return FALSE;
+  }
+no_sampling:
+  {
+    GST_ERROR_OBJECT (depayload, "no sampling specified");
+    return FALSE;
+  }
+unknown_format:
+  {
+    GST_ERROR_OBJECT (depayload, "unknown sampling format '%s'", str);
+    return FALSE;
+  }
+}
+
+static GstBuffer *
+gst_rtp_vraw_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
+{
+  GstRtpVRawDepay *rtpvrawdepay;
+  gint payload_len;
+  guint8 *payload, *data, *yp, *up, *vp, *headers;
+  guint32 timestamp;
+  guint cont, ystride, uvstride, pgroup;
+
+  rtpvrawdepay = GST_RTP_VRAW_DEPAY (depayload);
+
+  payload_len = gst_rtp_buffer_get_payload_len (buf);
+
+  timestamp = gst_rtp_buffer_get_timestamp (buf);
+
+  if (timestamp != rtpvrawdepay->timestamp || rtpvrawdepay->outbuf == NULL) {
+    GstBuffer *outbuf;
+    GstFlowReturn ret;
+
+    GST_LOG_OBJECT (depayload, "new frame with timestamp %u", timestamp);
+    /* new timestamp, flush old buffer and create new output buffer */
+    if (rtpvrawdepay->outbuf) {
+      gst_base_rtp_depayload_push_ts (depayload, rtpvrawdepay->timestamp,
+          rtpvrawdepay->outbuf);
+      rtpvrawdepay->outbuf = NULL;
+    }
+
+    ret = gst_pad_alloc_buffer (depayload->srcpad, -1, rtpvrawdepay->outsize,
+        GST_PAD_CAPS (depayload->srcpad), &outbuf);
+    if (ret != GST_FLOW_OK)
+      goto alloc_failed;
+
+    /* clear timestamp from alloc... */
+    GST_BUFFER_TIMESTAMP (outbuf) = -1;
+
+    rtpvrawdepay->outbuf = outbuf;
+    rtpvrawdepay->timestamp = timestamp;
+  }
+
+  data = GST_BUFFER_DATA (rtpvrawdepay->outbuf);
+
+  /* get pointer and strides of the planes */
+  yp = data + rtpvrawdepay->yp;
+  up = data + rtpvrawdepay->up;
+  vp = data + rtpvrawdepay->vp;
+
+  ystride = rtpvrawdepay->ystride;
+  uvstride = rtpvrawdepay->uvstride;
+  pgroup = rtpvrawdepay->pgroup;
+
+  payload = gst_rtp_buffer_get_payload (buf);
+
+  /* skip extended seqnum */
+  payload++;
+  payload++;
+
+  /* remember header position */
+  headers = payload;
+
+  /* find data start */
+  do {
+    cont = payload[4] & 0x80;
+    payload += 6;
+  } while (cont);
+
+  while (TRUE) {
+    guint length, line, offs;
+    guint8 *datap;
+
+    /* read length and cont */
+    length = (headers[0] << 8) | headers[1];
+    line = ((headers[2] & 0x7f) << 8) | headers[3];
+    offs = ((headers[4] & 0x7f) << 8) | headers[5];
+    cont = headers[4] & 0x80;
+    headers += 6;
+
+    /* sanity check */
+    if (line > (rtpvrawdepay->height - rtpvrawdepay->yinc))
+      continue;
+    if (offs > (rtpvrawdepay->width - rtpvrawdepay->xinc))
+      continue;
+
+    GST_LOG_OBJECT (depayload, "writing length %u, line %u, offset %u", length,
+        line, offs);
+
+    switch (rtpvrawdepay->format) {
+      case GST_VIDEO_FORMAT_RGB:
+      case GST_VIDEO_FORMAT_RGBA:
+      case GST_VIDEO_FORMAT_BGR:
+      case GST_VIDEO_FORMAT_BGRA:
+      case GST_VIDEO_FORMAT_UYVY:
+        /* samples are packed just like gstreamer packs them */
+        offs /= rtpvrawdepay->xinc;
+        datap = yp + (line * ystride) + (offs * pgroup);
+        memcpy (datap, payload, length);
+        payload += length;
+        break;
+      case GST_VIDEO_FORMAT_AYUV:
+      {
+        gint i;
+
+        datap = yp + (line * ystride) + (offs * 4);
+
+        /* samples are packed in order Cb-Y-Cr for both interlaced and
+         * progressive frames */
+        for (i = 0; i < length; i += pgroup) {
+          *datap++ = 0;
+          *datap++ = payload[1];
+          *datap++ = payload[0];
+          *datap++ = payload[2];
+          payload += pgroup;
+        }
+        break;
+      }
+      case GST_VIDEO_FORMAT_I420:
+      {
+        gint i;
+        guint uvoff;
+        guint8 *yd1p, *yd2p, *udp, *vdp;
+
+        yd1p = yp + (line * ystride) + (offs);
+        yd2p = yd1p + ystride;
+        uvoff =
+            (line / rtpvrawdepay->yinc * uvstride) +
+            (offs / rtpvrawdepay->xinc);
+        udp = up + uvoff;
+        vdp = vp + uvoff;
+
+        /* line 0/1: Y00-Y01-Y10-Y11-Cb00-Cr00 Y02-Y03-Y12-Y13-Cb01-Cr01 ...  */
+        for (i = 0; i < length; i += pgroup) {
+          *yd1p++ = payload[0];
+          *yd1p++ = payload[1];
+          *yd2p++ = payload[2];
+          *yd2p++ = payload[3];
+          *udp++ = payload[4];
+          *vdp++ = payload[5];
+          payload += pgroup;
+        }
+        break;
+      }
+      case GST_VIDEO_FORMAT_Y41B:
+      {
+        gint i;
+        guint uvoff;
+        guint8 *ydp, *udp, *vdp;
+
+        ydp = yp + (line * ystride) + (offs);
+        uvoff =
+            (line / rtpvrawdepay->yinc * uvstride) +
+            (offs / rtpvrawdepay->xinc);
+        udp = up + uvoff;
+        vdp = vp + uvoff;
+
+        /* Samples are packed in order Cb0-Y0-Y1-Cr0-Y2-Y3 for both interlaced
+         * and progressive scan lines */
+        for (i = 0; i < length; i += pgroup) {
+          *udp++ = payload[0];
+          *ydp++ = payload[1];
+          *ydp++ = payload[2];
+          *vdp++ = payload[3];
+          *ydp++ = payload[4];
+          *ydp++ = payload[5];
+          payload += pgroup;
+        }
+        break;
+      }
+      default:
+        goto unknown_sampling;
+    }
+
+    if (!cont)
+      break;
+  }
+
+  if (gst_rtp_buffer_get_marker (buf)) {
+    GST_LOG_OBJECT (depayload, "marker, flushing frame");
+    if (rtpvrawdepay->outbuf) {
+      gst_base_rtp_depayload_push_ts (depayload, timestamp,
+          rtpvrawdepay->outbuf);
+      rtpvrawdepay->outbuf = NULL;
+    }
+    rtpvrawdepay->timestamp = -1;
+  }
+  return NULL;
+
+  /* ERRORS */
+unknown_sampling:
+  {
+    GST_ELEMENT_ERROR (depayload, STREAM, FORMAT,
+        (NULL), ("unimplemented sampling"));
+    return NULL;
+  }
+alloc_failed:
+  {
+    GST_DEBUG_OBJECT (depayload, "failed to alloc output buffer");
+    return NULL;
+  }
+}
+
+static GstStateChangeReturn
+gst_rtp_vraw_depay_change_state (GstElement * element,
+    GstStateChange transition)
+{
+  GstRtpVRawDepay *rtpvrawdepay;
+  GstStateChangeReturn ret;
+
+  rtpvrawdepay = GST_RTP_VRAW_DEPAY (element);
+
+  switch (transition) {
+    case GST_STATE_CHANGE_NULL_TO_READY:
+      break;
+    case GST_STATE_CHANGE_READY_TO_PAUSED:
+      rtpvrawdepay->timestamp = -1;
+      break;
+    default:
+      break;
+  }
+
+  ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+
+  switch (transition) {
+    case GST_STATE_CHANGE_PAUSED_TO_READY:
+      if (rtpvrawdepay->outbuf) {
+        gst_buffer_unref (rtpvrawdepay->outbuf);
+        rtpvrawdepay->outbuf = NULL;
+      }
+      break;
+    case GST_STATE_CHANGE_READY_TO_NULL:
+      break;
+    default:
+      break;
+  }
+  return ret;
+}
+
+gboolean
+gst_rtp_vraw_depay_plugin_init (GstPlugin * plugin)
+{
+  return gst_element_register (plugin, "rtpvrawdepay",
+      GST_RANK_MARGINAL, GST_TYPE_RTP_VRAW_DEPAY);
+}
diff --git a/gst/rtp/gstrtpvrawdepay.h b/gst/rtp/gstrtpvrawdepay.h
new file mode 100644
index 00000000..cc2eca2e
--- /dev/null
+++ b/gst/rtp/gstrtpvrawdepay.h
@@ -0,0 +1,70 @@
+/* GStreamer
+ * Copyright (C) <2008> Wim Taymans <wim.taymans@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_RTP_VRAW_DEPAY_H__
+#define __GST_RTP_VRAW_DEPAY_H__
+
+#include <gst/gst.h>
+#include <gst/video/video.h>
+#include <gst/rtp/gstbasertpdepayload.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_RTP_VRAW_DEPAY \
+  (gst_rtp_vraw_depay_get_type())
+#define GST_RTP_VRAW_DEPAY(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_VRAW_DEPAY,GstRtpVRawDepay))
+#define GST_RTP_VRAW_DEPAY_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_VRAW_DEPAY,GstRtpVRawDepayClass))
+#define GST_IS_RTP_VRAW_DEPAY(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_VRAW_DEPAY))
+#define GST_IS_RTP_VRAW_DEPAY_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_VRAW_DEPAY))
+
+typedef struct _GstRtpVRawDepay GstRtpVRawDepay;
+typedef struct _GstRtpVRawDepayClass GstRtpVRawDepayClass;
+
+struct _GstRtpVRawDepay
+{
+  GstBaseRTPDepayload payload;
+
+  gint width, height;
+  GstVideoFormat format;
+
+  GstBuffer *outbuf;
+  guint32 timestamp;
+  guint outsize;
+
+  gint pgroup;
+  gint xinc, yinc;
+  guint yp, up, vp;
+  gint ystride;
+  gint uvstride;
+};
+
+struct _GstRtpVRawDepayClass
+{
+  GstBaseRTPDepayloadClass parent_class;
+};
+
+gboolean gst_rtp_vraw_depay_plugin_init (GstPlugin * plugin);
+
+G_END_DECLS
+
+#endif /* __GST_RTP_VRAW_DEPAY_H__ */
diff --git a/gst/rtp/gstrtpvrawpay.c b/gst/rtp/gstrtpvrawpay.c
new file mode 100644
index 00000000..d66ce8be
--- /dev/null
+++ b/gst/rtp/gstrtpvrawpay.c
@@ -0,0 +1,610 @@
+/* GStreamer
+ * Copyright (C) <2008> Wim Taymans <wim.taymans@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include <string.h>
+
+#include <gst/rtp/gstrtpbuffer.h>
+
+#include "gstrtpvrawpay.h"
+
+GST_DEBUG_CATEGORY_STATIC (rtpvrawpay_debug);
+#define GST_CAT_DEFAULT (rtpvrawpay_debug)
+
+/* elementfactory information */
+static const GstElementDetails gst_rtp_vrawpay_details =
+GST_ELEMENT_DETAILS ("RTP packet payloader",
+    "Codec/Payloader/Network",
+    "Payload raw video as RTP packets (RFC 4175)",
+    "Wim Taymans <wim.taymans@gmail.com>");
+
+static GstStaticPadTemplate gst_rtp_vraw_pay_sink_template =
+    GST_STATIC_PAD_TEMPLATE ("sink",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("video/x-raw-rgb, "
+        "bpp = (int) 24, "
+        "depth = (int) 24, "
+        "endianness = (int) BIG_ENDIAN, "
+        "red_mask = (int) 0xFF000000, "
+        "green_mask = (int) 0x00FF0000, "
+        "blue_mask = (int) 0x0000FF00, "
+        "width = (int) [ 1, 32767 ], "
+        "height = (int) [ 1, 32767 ]; "
+        "video/x-raw-rgb, "
+        "bpp = (int) 32, "
+        "depth = (int) 32, "
+        "endianness = (int) BIG_ENDIAN, "
+        "red_mask = (int) 0xFF000000, "
+        "green_mask = (int) 0x00FF0000, "
+        "blue_mask = (int) 0x0000FF00, "
+        "alpha_mask = (int) 0x000000FF, "
+        "width = (int) [ 1, 32767 ], "
+        "height = (int) [ 1, 32767 ]; "
+        "video/x-raw-rgb, "
+        "bpp = (int) 24, "
+        "depth = (int) 24, "
+        "endianness = (int) BIG_ENDIAN, "
+        "red_mask = (int) 0x0000FF00, "
+        "green_mask = (int) 0x00FF0000, "
+        "blue_mask = (int) 0xFF000000, "
+        "width = (int) [ 1, 32767 ], "
+        "height = (int) [ 1, 32767 ]; "
+        "video/x-raw-rgb, "
+        "bpp = (int) 32, "
+        "depth = (int) 32, "
+        "endianness = (int) BIG_ENDIAN, "
+        "red_mask = (int) 0x0000FF00, "
+        "green_mask = (int) 0x00FF0000, "
+        "blue_mask = (int) 0xFF000000, "
+        "alpha_mask = (int) 0x000000FF, "
+        "width = (int) [ 1, 32767 ], "
+        "height = (int) [ 1, 32767 ]; "
+        "video/x-raw-yuv, "
+        "format = (fourcc) { AYUV, UYVY, I420, Y41B }, "
+        "width = (int) [ 1, 32767 ], " "height = (int) [ 1, 32767 ]; ")
+    );
+
+static GstStaticPadTemplate gst_rtp_vraw_pay_src_template =
+GST_STATIC_PAD_TEMPLATE ("src",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-rtp, "
+        "media = (string) \"video\", "
+        "payload = (int) " GST_RTP_PAYLOAD_DYNAMIC_STRING ", "
+        "clock-rate = (int) 90000, "
+        "encoding-name = (string) \"RAW\","
+        "sampling = (string) { \"RGB\", \"RGBA\", \"BGR\", \"BGRA\", "
+        "\"YCbCr-4:4:4\", \"YCbCr-4:2:2\", \"YCbCr-4:2:0\", "
+        "\"YCbCr-4:1:1\" },"
+        /* we cannot express these as strings 
+         * "width = (string) [1 32767],"
+         * "height = (string) [1 32767],"
+         */
+        "depth = (string) { \"8\", \"10\", \"12\", \"16\" },"
+        "colorimetry = (string) { \"BT601-5\", \"BT709-2\", \"SMPTE240M\" }"
+        /* optional 
+         * interlace = 
+         * top-field-first = 
+         * chroma-position = (string) 
+         * gamma = (float)
+         */
+    )
+    );
+
+static void gst_rtp_vraw_pay_class_init (GstRtpVRawPayClass * klass);
+static void gst_rtp_vraw_pay_base_init (GstRtpVRawPayClass * klass);
+static void gst_rtp_vraw_pay_init (GstRtpVRawPay * rtpvrawpay);
+static void gst_rtp_vraw_pay_finalize (GObject * object);
+
+static gboolean gst_rtp_vraw_pay_setcaps (GstBaseRTPPayload * payload,
+    GstCaps * caps);
+static GstFlowReturn gst_rtp_vraw_pay_handle_buffer (GstBaseRTPPayload *
+    payload, GstBuffer * buffer);
+
+static GstBaseRTPPayloadClass *parent_class = NULL;
+
+static GType
+gst_rtp_vraw_pay_get_type (void)
+{
+  static GType rtpvrawpay_type = 0;
+
+  if (!rtpvrawpay_type) {
+    static const GTypeInfo rtpvrawpay_info = {
+      sizeof (GstRtpVRawPayClass),
+      (GBaseInitFunc) gst_rtp_vraw_pay_base_init,
+      NULL,
+      (GClassInitFunc) gst_rtp_vraw_pay_class_init,
+      NULL,
+      NULL,
+      sizeof (GstRtpVRawPay),
+      0,
+      (GInstanceInitFunc) gst_rtp_vraw_pay_init,
+    };
+
+    rtpvrawpay_type =
+        g_type_register_static (GST_TYPE_BASE_RTP_PAYLOAD, "GstRtpVRawPay",
+        &rtpvrawpay_info, 0);
+  }
+  return rtpvrawpay_type;
+}
+
+static void
+gst_rtp_vraw_pay_base_init (GstRtpVRawPayClass * klass)
+{
+  GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+
+  gst_element_class_add_pad_template (element_class,
+      gst_static_pad_template_get (&gst_rtp_vraw_pay_src_template));
+  gst_element_class_add_pad_template (element_class,
+      gst_static_pad_template_get (&gst_rtp_vraw_pay_sink_template));
+
+  gst_element_class_set_details (element_class, &gst_rtp_vrawpay_details);
+}
+
+static void
+gst_rtp_vraw_pay_class_init (GstRtpVRawPayClass * klass)
+{
+  GObjectClass *gobject_class;
+  GstElementClass *gstelement_class;
+  GstBaseRTPPayloadClass *gstbasertppayload_class;
+
+  gobject_class = (GObjectClass *) klass;
+  gstelement_class = (GstElementClass *) klass;
+  gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
+
+  parent_class = g_type_class_peek_parent (klass);
+
+  gobject_class->finalize = gst_rtp_vraw_pay_finalize;
+
+  gstbasertppayload_class->set_caps = gst_rtp_vraw_pay_setcaps;
+  gstbasertppayload_class->handle_buffer = gst_rtp_vraw_pay_handle_buffer;
+
+  GST_DEBUG_CATEGORY_INIT (rtpvrawpay_debug, "rtpvrawpay", 0,
+      "Raw video RTP Payloader");
+}
+
+static void
+gst_rtp_vraw_pay_init (GstRtpVRawPay * rtpvrawpay)
+{
+}
+
+static void
+gst_rtp_vraw_pay_finalize (GObject * object)
+{
+  GstRtpVRawPay *rtpvrawpay;
+
+  rtpvrawpay = GST_RTP_VRAW_PAY (object);
+
+  G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static gboolean
+gst_rtp_vraw_pay_setcaps (GstBaseRTPPayload * payload, GstCaps * caps)
+{
+  GstRtpVRawPay *rtpvrawpay;
+  GstStructure *s;
+  gboolean res;
+  const gchar *name;
+  gint width, height;
+  gint yp, up, vp;
+  gint pgroup, ystride, uvstride = 0, xinc, yinc;
+  GstVideoFormat sampling;
+  const gchar *depthstr, *samplingstr, *colorimetrystr;
+  gchar *wstr, *hstr;
+
+  rtpvrawpay = GST_RTP_VRAW_PAY (payload);
+
+  s = gst_caps_get_structure (caps, 0);
+
+  /* start parsing the format */
+  name = gst_structure_get_name (s);
+
+  /* these values are the only thing we can do */
+  depthstr = "8";
+  colorimetrystr = "SMPTE240M";
+
+  /* parse common width/height */
+  res = gst_structure_get_int (s, "width", &width);
+  res &= gst_structure_get_int (s, "height", &height);
+  if (!res)
+    goto missing_dimension;
+
+  yp = up = vp = 0;
+  xinc = yinc = 1;
+
+  if (!strcmp (name, "video/x-raw-rgb")) {
+    gint amask, rmask;
+    gboolean has_alpha;
+
+    has_alpha = gst_structure_get_int (s, "alpha_mask", &amask);
+
+    if (!gst_structure_get_int (s, "red_mask", &rmask))
+      goto unknown_mask;
+
+    if (has_alpha) {
+      pgroup = 4;
+      ystride = width * 4;
+      if (rmask == 0xFF000000) {
+        sampling = GST_VIDEO_FORMAT_RGBA;
+        samplingstr = "RGBA";
+      } else {
+        sampling = GST_VIDEO_FORMAT_BGRA;
+        samplingstr = "BGRA";
+      }
+    } else {
+      pgroup = 3;
+      ystride = GST_ROUND_UP_4 (width * 3);
+      if (rmask == 0xFF000000) {
+        sampling = GST_VIDEO_FORMAT_RGB;
+        samplingstr = "RGB";
+      } else {
+        sampling = GST_VIDEO_FORMAT_BGR;
+        samplingstr = "BGR";
+      }
+    }
+  } else if (!strcmp (name, "video/x-raw-yuv")) {
+    guint32 fourcc;
+
+    if (!gst_structure_get_fourcc (s, "format", &fourcc))
+      goto unknown_fourcc;
+
+    GST_LOG_OBJECT (payload, "have fourcc %" GST_FOURCC_FORMAT,
+        GST_FOURCC_ARGS (fourcc));
+
+    switch (fourcc) {
+      case GST_MAKE_FOURCC ('A', 'Y', 'U', 'V'):
+        sampling = GST_VIDEO_FORMAT_AYUV;
+        samplingstr = "YCbCr-4:4:4";
+        pgroup = 3;
+        ystride = width * 4;
+        break;
+      case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'):
+        sampling = GST_VIDEO_FORMAT_UYVY;
+        samplingstr = "YCbCr-4:2:2";
+        pgroup = 4;
+        xinc = 2;
+        ystride = GST_ROUND_UP_2 (width) * 2;
+        break;
+      case GST_MAKE_FOURCC ('Y', '4', '1', 'B'):
+        sampling = GST_VIDEO_FORMAT_Y41B;
+        samplingstr = "YCbCr-4:1:1";
+        pgroup = 6;
+        xinc = 4;
+        ystride = GST_ROUND_UP_4 (width);
+        uvstride = GST_ROUND_UP_8 (width) / 4;
+        up = ystride * height;
+        vp = up + uvstride * height;
+        break;
+      case GST_MAKE_FOURCC ('I', '4', '2', '0'):
+        sampling = GST_VIDEO_FORMAT_I420;
+        samplingstr = "YCbCr-4:2:0";
+        pgroup = 6;
+        xinc = yinc = 2;
+        ystride = GST_ROUND_UP_4 (width);
+        uvstride = GST_ROUND_UP_8 (width) / 2;
+        up = ystride * GST_ROUND_UP_2 (height);
+        vp = up + uvstride * GST_ROUND_UP_2 (height) / 2;
+        break;
+      default:
+        goto unknown_fourcc;
+    }
+  } else
+    goto unknown_format;
+
+  rtpvrawpay->width = width;
+  rtpvrawpay->height = height;
+  rtpvrawpay->sampling = sampling;
+  rtpvrawpay->pgroup = pgroup;
+  rtpvrawpay->xinc = xinc;
+  rtpvrawpay->yinc = yinc;
+  rtpvrawpay->yp = yp;
+  rtpvrawpay->up = up;
+  rtpvrawpay->vp = vp;
+  rtpvrawpay->ystride = ystride;
+  rtpvrawpay->uvstride = uvstride;
+
+  GST_DEBUG_OBJECT (payload, "width %d, height %d, sampling %d", width, height,
+      sampling);
+  GST_DEBUG_OBJECT (payload, "yp %d, up %d, vp %d", yp, up, vp);
+  GST_DEBUG_OBJECT (payload, "pgroup %d, ystride %d, uvstride %d", pgroup,
+      ystride, uvstride);
+
+  wstr = g_strdup_printf ("%d", rtpvrawpay->width);
+  hstr = g_strdup_printf ("%d", rtpvrawpay->height);
+
+  gst_basertppayload_set_options (payload, "video", TRUE, "RAW", 90000);
+  gst_basertppayload_set_outcaps (payload, "sampling", G_TYPE_STRING,
+      samplingstr, "depth", G_TYPE_STRING, depthstr, "width", G_TYPE_STRING,
+      wstr, "height", G_TYPE_STRING, hstr, "colorimetry", G_TYPE_STRING,
+      colorimetrystr, NULL);
+  g_free (wstr);
+  g_free (hstr);
+
+  return TRUE;
+
+  /* ERRORS */
+unknown_mask:
+  {
+    GST_ERROR_OBJECT (payload, "unknown red mask specified");
+    return FALSE;
+  }
+unknown_format:
+  {
+    GST_ERROR_OBJECT (payload, "unknown caps format");
+    return FALSE;
+  }
+unknown_fourcc:
+  {
+    GST_ERROR_OBJECT (payload, "invalid or missing fourcc");
+    return FALSE;
+  }
+missing_dimension:
+  {
+    GST_ERROR_OBJECT (payload, "missing width or height property");
+    return FALSE;
+  }
+}
+
+static GstFlowReturn
+gst_rtp_vraw_pay_handle_buffer (GstBaseRTPPayload * payload, GstBuffer * buffer)
+{
+  GstRtpVRawPay *rtpvrawpay;
+  GstFlowReturn ret = GST_FLOW_OK;
+  guint line, offset;
+  guint8 *data, *yp, *up, *vp;
+  guint ystride, uvstride;
+  guint size, pgroup;
+  guint mtu;
+  guint width, height;
+
+  rtpvrawpay = GST_RTP_VRAW_PAY (payload);
+
+  data = GST_BUFFER_DATA (buffer);
+  size = GST_BUFFER_SIZE (buffer);
+
+  GST_LOG_OBJECT (rtpvrawpay, "new frame of %u bytes", size);
+
+  /* get pointer and strides of the planes */
+  yp = data + rtpvrawpay->yp;
+  up = data + rtpvrawpay->up;
+  vp = data + rtpvrawpay->vp;
+
+  ystride = rtpvrawpay->ystride;
+  uvstride = rtpvrawpay->uvstride;
+
+  mtu = GST_BASE_RTP_PAYLOAD_MTU (payload);
+
+  /* amount of bytes for one pixel */
+  pgroup = rtpvrawpay->pgroup;
+  width = rtpvrawpay->width;
+  height = rtpvrawpay->height;
+
+  /* start with line 0, offset 0 */
+  line = 0;
+  offset = 0;
+
+  /* write all lines */
+  while (line < height) {
+    guint left;
+    GstBuffer *out;
+    guint8 *outdata, *headers;
+    gboolean next_line;
+    guint length, cont, pixels;
+
+    /* get the max allowed payload length size, we try to fill the complete MTU */
+    left = gst_rtp_buffer_calc_payload_len (mtu, 0, 0);
+    out = gst_rtp_buffer_new_allocate (left, 0, 0);
+
+    GST_BUFFER_TIMESTAMP (out) = GST_BUFFER_TIMESTAMP (buffer);
+
+    outdata = gst_rtp_buffer_get_payload (out);
+
+    GST_LOG_OBJECT (rtpvrawpay, "created buffer of size %u for MTU %u", left,
+        mtu);
+
+    /* need 2 bytes for the extended sequence number */
+    *outdata++ = 0;
+    *outdata++ = 0;
+    left -= 2;
+
+    /* the headers start here */
+    headers = outdata;
+
+    /* while we can fit at least one header and one pixel */
+    while (left > (6 + pgroup)) {
+      /* we need a 6 bytes header */
+      left -= 6;
+
+      /* get how may bytes we need for the remaining pixels */
+      pixels = width - offset;
+      length = (pixels * pgroup) / rtpvrawpay->xinc;
+
+      if (left >= length) {
+        /* pixels and header fit completely, we will write them and skip to the
+         * next line. */
+        next_line = TRUE;
+      } else {
+        /* line does not fit completely, see how many pixels fit */
+        pixels = (left / pgroup) * rtpvrawpay->xinc;
+        length = (pixels * pgroup) / rtpvrawpay->xinc;
+        next_line = FALSE;
+      }
+      GST_LOG_OBJECT (rtpvrawpay, "filling %u bytes in %u pixels", length,
+          pixels);
+      left -= length;
+
+      /* write length */
+      *outdata++ = (length >> 8) & 0xff;
+      *outdata++ = length & 0xff;
+      /* write line no */
+      *outdata++ = (line >> 8) & 0x7f;
+      *outdata++ = line & 0xff;
+
+      if (next_line) {
+        /* go to next line we do this here to make the check below easier */
+        line += rtpvrawpay->yinc;
+      }
+
+      /* calculate continuation marker */
+      cont = (left > (6 + pgroup) && line < height) ? 0x80 : 0x00;
+
+      /* write offset and continuation marker */
+      *outdata++ = ((offset >> 8) & 0x7f) | cont;
+      *outdata++ = offset & 0xff;
+
+      if (next_line) {
+        /* reset offset */
+        offset = 0;
+        GST_LOG_OBJECT (rtpvrawpay, "go to next line %u", line);
+      } else {
+        offset += pixels;
+        GST_LOG_OBJECT (rtpvrawpay, "next offset %u", offset);
+      }
+
+      if (!cont)
+        break;
+    }
+    GST_LOG_OBJECT (rtpvrawpay, "consumed %d bytes", outdata - headers);
+
+    /* second pass, read headers and write the data */
+    while (TRUE) {
+      guint offs, lin;
+
+      /* read length and cont */
+      length = (headers[0] << 8) | headers[1];
+      lin = ((headers[2] & 0x7f) << 8) | headers[3];
+      offs = ((headers[4] & 0x7f) << 8) | headers[5];
+      cont = headers[4] & 0x80;
+      pixels = length / pgroup;
+      headers += 6;
+
+      GST_LOG_OBJECT (payload, "writing length %u, line %u, offset %u, cont %d",
+          length, lin, offs, cont);
+
+      switch (rtpvrawpay->sampling) {
+        case GST_VIDEO_FORMAT_RGB:
+        case GST_VIDEO_FORMAT_RGBA:
+        case GST_VIDEO_FORMAT_BGR:
+        case GST_VIDEO_FORMAT_BGRA:
+        case GST_VIDEO_FORMAT_UYVY:
+          offs /= rtpvrawpay->xinc;
+          memcpy (outdata, yp + (lin * ystride) + (offs * pgroup), length);
+          outdata += length;
+          break;
+        case GST_VIDEO_FORMAT_AYUV:
+        {
+          gint i;
+          guint8 *datap;
+
+          datap = yp + (lin * ystride) + (offs * 4);
+
+          for (i = 0; i < pixels; i++) {
+            *outdata++ = datap[2];
+            *outdata++ = datap[1];
+            *outdata++ = datap[3];
+            datap += 4;
+          }
+          break;
+        }
+        case GST_VIDEO_FORMAT_I420:
+        {
+          gint i;
+          guint uvoff;
+          guint8 *yd1p, *yd2p, *udp, *vdp;
+
+          yd1p = yp + (lin * ystride) + (offs);
+          yd2p = yd1p + ystride;
+          uvoff =
+              (lin / rtpvrawpay->yinc * uvstride) + (offs / rtpvrawpay->xinc);
+          udp = up + uvoff;
+          vdp = vp + uvoff;
+
+          for (i = 0; i < pixels; i++) {
+            *outdata++ = *yd1p++;
+            *outdata++ = *yd1p++;
+            *outdata++ = *yd2p++;
+            *outdata++ = *yd2p++;
+            *outdata++ = *udp++;
+            *outdata++ = *vdp++;
+          }
+          break;
+        }
+        case GST_VIDEO_FORMAT_Y41B:
+        {
+          gint i;
+          guint uvoff;
+          guint8 *ydp, *udp, *vdp;
+
+          ydp = yp + (lin * ystride) + offs;
+          uvoff =
+              (lin / rtpvrawpay->yinc * uvstride) + (offs / rtpvrawpay->xinc);
+          udp = up + uvoff;
+          vdp = vp + uvoff;
+
+          for (i = 0; i < pixels; i++) {
+            *outdata++ = *udp++;
+            *outdata++ = *ydp++;
+            *outdata++ = *ydp++;
+            *outdata++ = *vdp++;
+            *outdata++ = *ydp++;
+            *outdata++ = *ydp++;
+          }
+          break;
+        }
+        default:
+          gst_buffer_unref (out);
+          goto unknown_sampling;
+      }
+
+      if (!cont)
+        break;
+    }
+
+    if (line >= height) {
+      GST_LOG_OBJECT (rtpvrawpay, "frame complete, set marker");
+      gst_rtp_buffer_set_marker (out, TRUE);
+    }
+
+    /* push buffer */
+    ret = gst_basertppayload_push (payload, out);
+  }
+  gst_buffer_unref (buffer);
+
+  return ret;
+
+  /* ERRORS */
+unknown_sampling:
+  {
+    GST_ELEMENT_ERROR (payload, STREAM, FORMAT,
+        (NULL), ("unimplemented sampling"));
+    gst_buffer_unref (buffer);
+    return GST_FLOW_NOT_SUPPORTED;
+  }
+}
+
+gboolean
+gst_rtp_vraw_pay_plugin_init (GstPlugin * plugin)
+{
+  return gst_element_register (plugin, "rtpvrawpay",
+      GST_RANK_NONE, GST_TYPE_RTP_VRAW_PAY);
+}
diff --git a/gst/rtp/gstrtpvrawpay.h b/gst/rtp/gstrtpvrawpay.h
new file mode 100644
index 00000000..836198b5
--- /dev/null
+++ b/gst/rtp/gstrtpvrawpay.h
@@ -0,0 +1,66 @@
+/* GStreamer
+ * Copyright (C) <2008> Wim Taymans <wim.taymans@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_RTP_VRAW_PAY_H__
+#define __GST_RTP_VRAW_PAY_H__
+
+#include <gst/gst.h>
+#include <gst/video/video.h>
+#include <gst/rtp/gstbasertppayload.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_RTP_VRAW_PAY \
+  (gst_rtp_vraw_pay_get_type())
+#define GST_RTP_VRAW_PAY(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_VRAW_PAY,GstRtpVRawPay))
+#define GST_RTP_VRAW_PAY_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_VRAW_PAY,GstRtpVRawPayClass))
+#define GST_IS_RTP_VRAW_PAY(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_VRAW_PAY))
+#define GST_IS_RTP_VRAW_PAY_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_VRAW_PAY))
+
+typedef struct _GstRtpVRawPay GstRtpVRawPay;
+typedef struct _GstRtpVRawPayClass GstRtpVRawPayClass;
+
+struct _GstRtpVRawPay
+{
+  GstBaseRTPPayload payload;
+
+  gint width, height;
+  GstVideoFormat sampling;
+
+  gint pgroup;
+  gint xinc, yinc;
+  guint yp, up, vp;
+  gint ystride;
+  gint uvstride;
+};
+
+struct _GstRtpVRawPayClass
+{
+  GstBaseRTPPayloadClass parent_class;
+};
+
+gboolean gst_rtp_vraw_pay_plugin_init (GstPlugin * plugin);
+
+G_END_DECLS
+
+#endif /* __GST_RTP_VRAW_PAY_H__ */