From cfd69b0467ead7e91334702bf985a842ff71b258 Mon Sep 17 00:00:00 2001
From: He Junyan <junyan.he@intel.com>
Date: Fri, 24 Dec 2021 21:50:01 +0800
Subject: [PATCH] av1parse: Fix the wrong DELTA_UNIT flag setting for key
 frames.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1468>
---
 subprojects/gst-plugins-bad/gst/videoparsers/gstav1parse.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/subprojects/gst-plugins-bad/gst/videoparsers/gstav1parse.c b/subprojects/gst-plugins-bad/gst/videoparsers/gstav1parse.c
index dcec7c2..489666e 100644
--- a/subprojects/gst-plugins-bad/gst/videoparsers/gstav1parse.c
+++ b/subprojects/gst-plugins-bad/gst/videoparsers/gstav1parse.c
@@ -840,8 +840,10 @@ gst_av1_parse_push_data (GstAV1Parse * self, GstBaseParseFrame * frame,
       self->header = FALSE;
     }
     if (self->keyframe) {
-      GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DELTA_UNIT);
+      GST_BUFFER_FLAG_UNSET (buffer, GST_BUFFER_FLAG_DELTA_UNIT);
       self->keyframe = FALSE;
+    } else {
+      GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DELTA_UNIT);
     }
 
     if (frame_finished)
-- 
2.7.4