From 050e582366d26c6130d236d4a6f877b0271ecc5b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Mon, 2 Dec 2024 18:12:12 +0200
Subject: [PATCH] mpegtslivesrc: Reset rate to 1/1 on disconts and flush
 observations

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1964>
---
 net/mpegtslive/src/mpegtslive/imp.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/net/mpegtslive/src/mpegtslive/imp.rs b/net/mpegtslive/src/mpegtslive/imp.rs
index a25d7921..f37ff72d 100644
--- a/net/mpegtslive/src/mpegtslive/imp.rs
+++ b/net/mpegtslive/src/mpegtslive/imp.rs
@@ -461,6 +461,12 @@ impl State {
                 new_pcr = MpegTsPcr::new(pcr);
                 self.base_pcr = Some(new_pcr);
                 self.base_external = Some(base_external);
+                imp.external_clock
+                    .set_calibration(observation_internal, base_external, 1, 1);
+                // Hack to flush out observations, we set the window-size to the
+                // same value
+                imp.external_clock
+                    .set_window_size(imp.external_clock.window_size());
                 self.discont_pending = true;
             }
         } else {