+ deadline = CLOCK_FREQ * 3 * src->jitter / pt->frequency;
+ else
+ deadline = 0; /* no jitter estimate with no frequency :( */
+
+ /* Make sure we wait at least for 25 msec */
+ if (deadline < (CLOCK_FREQ / 40))
+ deadline = CLOCK_FREQ / 40;
+
+ /* Additionnaly, we implicitly wait for the packetization time
+ * multiplied by the number of missing packets. block is the first
+ * non-missing packet (lowest sequence number). We have no better
+ * estimated time of arrival, as we do not know the RTP timestamp
+ * of not yet received packets. */
+ deadline += block->i_pts;