#include <string.h>
#include <stdlib.h>
+#include <stdio.h>
#include <gst/rtp/gstrtpbuffer.h>
);
/*
- * We also set all of those as required:
+ * We also return these in getcaps() as required by the SDP caps
*
+ * width = (int) [16, 4096]
+ * height = (int) [16, 4096]
* "annex-f = (boolean) {true, false},"
* "annex-i = (boolean) {true, false},"
* "annex-j = (boolean) {true, false},"
return res;
}
+static void
+caps_append (GstCaps * caps, GstStructure * in_s, guint x, guint y, guint mpi)
+{
+ GstStructure *s;
+
+ if (!in_s)
+ return;
+
+ if (mpi < 1 || mpi > 32)
+ return;
+
+ s = gst_structure_copy (in_s);
+
+ gst_structure_set (s,
+ "width", GST_TYPE_INT_RANGE, 1, x,
+ "height", GST_TYPE_INT_RANGE, 1, y,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 30000, 1001 * mpi, NULL);
+
+ gst_caps_merge_structure (caps, s);
+}
+
+
static GstCaps *
gst_rtp_h263p_pay_sink_getcaps (GstBaseRTPPayload * payload, GstPad * pad)
{
if (!v)
gst_structure_set (new_s, "annex-v", G_TYPE_BOOLEAN, FALSE, NULL);
- /* FIXME:
- * Ignore the profile for now, gst-ffmpeg need to accept
- * height/width/framerates first
- */
- gst_caps_merge_structure (caps, new_s);
+ if (level <= 10 || level == 45) {
+ gst_structure_set (new_s,
+ "width", GST_TYPE_INT_RANGE, 1, 176,
+ "height", GST_TYPE_INT_RANGE, 1, 144,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 30000, 2002, NULL);
+ gst_caps_merge_structure (caps, new_s);
+ } else if (level <= 20) {
+ GstStructure *s_copy = gst_structure_copy (new_s);
+
+ gst_structure_set (new_s,
+ "width", GST_TYPE_INT_RANGE, 1, 352,
+ "height", GST_TYPE_INT_RANGE, 1, 288,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 30000, 2002, NULL);
+ gst_caps_merge_structure (caps, new_s);
+
+ gst_structure_set (s_copy,
+ "width", GST_TYPE_INT_RANGE, 1, 176,
+ "height", GST_TYPE_INT_RANGE, 1, 144,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 30000, 1001, NULL);
+ gst_caps_merge_structure (caps, s_copy);
+ } else if (level <= 40) {
+
+ gst_structure_set (new_s,
+ "width", GST_TYPE_INT_RANGE, 1, 352,
+ "height", GST_TYPE_INT_RANGE, 1, 288,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 30000, 1001, NULL);
+ gst_caps_merge_structure (caps, new_s);
+ } else if (level <= 50) {
+ GstStructure *s_copy = gst_structure_copy (new_s);
+
+ gst_structure_set (new_s,
+ "width", GST_TYPE_INT_RANGE, 1, 352,
+ "height", GST_TYPE_INT_RANGE, 1, 288,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 50, 1, NULL);
+ gst_caps_merge_structure (caps, new_s);
+
+ gst_structure_set (s_copy,
+ "width", GST_TYPE_INT_RANGE, 1, 352,
+ "height", GST_TYPE_INT_RANGE, 1, 240,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 60000, 1001, NULL);
+ gst_caps_merge_structure (caps, s_copy);
+ } else if (level <= 60) {
+ GstStructure *s_copy = gst_structure_copy (new_s);
+
+ gst_structure_set (new_s,
+ "width", GST_TYPE_INT_RANGE, 1, 720,
+ "height", GST_TYPE_INT_RANGE, 1, 288,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 50, 1, NULL);
+ gst_caps_merge_structure (caps, new_s);
+
+ gst_structure_set (s_copy,
+ "width", GST_TYPE_INT_RANGE, 1, 720,
+ "height", GST_TYPE_INT_RANGE, 1, 240,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 60000, 1001, NULL);
+ gst_caps_merge_structure (caps, s_copy);
+ } else if (level <= 70) {
+ GstStructure *s_copy = gst_structure_copy (new_s);
+
+ gst_structure_set (new_s,
+ "width", GST_TYPE_INT_RANGE, 1, 720,
+ "height", GST_TYPE_INT_RANGE, 1, 576,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 50, 1, NULL);
+ gst_caps_merge_structure (caps, new_s);
+
+ gst_structure_set (s_copy,
+ "width", GST_TYPE_INT_RANGE, 1, 720,
+ "height", GST_TYPE_INT_RANGE, 1, 480,
+ "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 60000, 1001, NULL);
+ gst_caps_merge_structure (caps, s_copy);
+ } else {
+ gst_caps_merge_structure (caps, new_s);
+ }
+
} else {
GstStructure *new_s = gst_structure_new ("video/x-h263",
"variant", G_TYPE_STRING, "itu",
GstStructure *new_s = gst_structure_new ("video/x-h263",
"variant", G_TYPE_STRING, "itu",
NULL);
+ gboolean added = FALSE;
str = gst_structure_get_string (s, "f");
if (str && !strcmp (str, "1"))
if (!t)
gst_structure_set (new_s, "annex-t", G_TYPE_BOOLEAN, FALSE, NULL);
- gst_caps_merge_structure (caps, new_s);
+
+ str = gst_structure_get_string (s, "custom");
+ if (str) {
+ unsigned int xmax, ymax, mpi;
+ if (sscanf (str, "%u,%u,%u", &xmax, &ymax, &mpi) == 3) {
+ if (xmax % 4 && ymax % 4 && mpi >= 1 && mpi <= 32) {
+ caps_append (caps, new_s, xmax, ymax, mpi);
+ added = TRUE;
+ } else {
+ GST_WARNING_OBJECT (rtph263ppay, "Invalid custom framesize/MPI"
+ " %u x %u at %u, ignoring", xmax, ymax, mpi);
+ }
+ } else {
+ GST_WARNING_OBJECT (rtph263ppay, "Invalid custom framesize/MPI: %s,"
+ " ignoring", str);
+ }
+ }
+
+ str = gst_structure_get_string (s, "16cif");
+ if (str) {
+ int mpi = atoi (str);
+ caps_append (caps, new_s, 1408, 1152, mpi);
+ added = TRUE;
+ }
+
+ str = gst_structure_get_string (s, "4cif");
+ if (str) {
+ int mpi = atoi (str);
+ caps_append (caps, new_s, 704, 576, mpi);
+ added = TRUE;
+ }
+
+ str = gst_structure_get_string (s, "cif");
+ if (str) {
+ int mpi = atoi (str);
+ caps_append (caps, new_s, 352, 288, mpi);
+ added = TRUE;
+ }
+
+ str = gst_structure_get_string (s, "qcif");
+ if (str) {
+ int mpi = atoi (str);
+ caps_append (caps, new_s, 176, 144, mpi);
+ added = TRUE;
+ }
+
+ str = gst_structure_get_string (s, "sqcif");
+ if (str) {
+ int mpi = atoi (str);
+ caps_append (caps, new_s, 128, 96, mpi);
+ added = TRUE;
+ }
+
+ if (added)
+ gst_structure_free (new_s);
+ else
+ gst_caps_merge_structure (caps, new_s);
}
}