diff --git a/subprojects/gst-plugins-bad/sys/nvcodec/gstnvh264encoder.cpp b/subprojects/gst-plugins-bad/sys/nvcodec/gstnvh264encoder.cpp
index 2ac53695a7..b7c30db120 100644
--- a/subprojects/gst-plugins-bad/sys/nvcodec/gstnvh264encoder.cpp
+++ b/subprojects/gst-plugins-bad/sys/nvcodec/gstnvh264encoder.cpp
@@ -2189,7 +2189,7 @@ gst_nv_h264_encoder_create_class_data (GstObject * device, gpointer session,
   }
 
   src_caps_str = "video/x-h264, " + resolution_str + ", " + profile_str +
-      ", stream-format = (string) { avc, byte-stream }, alignment = (string) au";
+      ", stream-format = (string) { byte-stream, avc }, alignment = (string) au";
 
   system_caps = gst_caps_from_string (sink_caps_str.c_str ());
   sink_caps = gst_caps_copy (system_caps);
@@ -2518,7 +2518,7 @@ gst_nv_h264_encoder_register_auto_select (GstPlugin * plugin,
   }
 
   src_caps_str = "video/x-h264, " + resolution_str + ", " + profile_str +
-      ", stream-format = (string) { avc, byte-stream }, alignment = (string) au";
+      ", stream-format = (string) { byte-stream, avc }, alignment = (string) au";
 
   system_caps = gst_caps_from_string (sink_caps_str.c_str ());
   sink_caps = gst_caps_new_empty ();
diff --git a/subprojects/gst-plugins-bad/sys/nvcodec/gstnvh265encoder.cpp b/subprojects/gst-plugins-bad/sys/nvcodec/gstnvh265encoder.cpp
index e082375968..80dec43a51 100644
--- a/subprojects/gst-plugins-bad/sys/nvcodec/gstnvh265encoder.cpp
+++ b/subprojects/gst-plugins-bad/sys/nvcodec/gstnvh265encoder.cpp
@@ -2246,7 +2246,7 @@ gst_nv_h265_encoder_create_class_data (GstObject * device, gpointer session,
       + ", interlace-mode = (string) progressive";
 
   src_caps_str = "video/x-h265, " + resolution_str + ", " + profile_str +
-      ", stream-format = (string) { hvc1, hev1, byte-stream }" +
+      ", stream-format = (string) { byte-stream, hvc1, hev1 }" +
       ", alignment = (string) au";
 
   system_caps = gst_caps_from_string (sink_caps_str.c_str ());
@@ -2572,7 +2572,7 @@ gst_nv_h265_encoder_register_auto_select (GstPlugin * plugin,
       + ", interlace-mode = (string) progressive";
 
   src_caps_str = "video/x-h265, " + resolution_str + ", " + profile_str +
-      ", stream-format = (string) { hvc1, hev1, byte-stream }" +
+      ", stream-format = (string) { byte-stream, hvc1, hev1 }" +
       ", alignment = (string) au";
 
   system_caps = gst_caps_from_string (sink_caps_str.c_str ());