From 70a435c0c437913522ac59c82bcb4a51df63fb69 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Wed, 17 Apr 2024 13:21:08 +0300
Subject: [PATCH] rtpbin: Don't do any timestamp offsetting in
 rfc7273-sync=true mode

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1160

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6543>
---
 subprojects/gst-plugins-good/gst/rtpmanager/gstrtpbin.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpbin.c b/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpbin.c
index 4389df56f4..adc570a4e1 100644
--- a/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpbin.c
+++ b/subprojects/gst-plugins-good/gst/rtpmanager/gstrtpbin.c
@@ -1463,6 +1463,13 @@ gst_rtp_bin_associate (GstRtpBin * bin, GstRtpBinStream * stream, guint8 len,
     guint64 base_rtptime, guint64 base_time, guint clock_rate,
     gint64 rtp_clock_base)
 {
+  /* Don't do any stream offsetting in RFC7273 sync mode. Everything is
+   * handled inside rtpjitterbuffer for this case. */
+  if (bin->rfc7273_sync) {
+    GST_DEBUG_OBJECT (bin, "Doing RFC7273 sync");
+    return;
+  }
+
   GstRtpBinClient *client;
   gboolean created;
   GSList *walk;