diff --git a/‎src/mopidy/audio/_gst/pipeline.py‎
Lines changed: 4 additions & 6 deletions b/‎src/mopidy/audio/_gst/pipeline.py‎
Lines changed: 4 additions & 6 deletions
diff --git a/‎src/mopidy/audio/_gst/types.py‎
Lines changed: 12 additions & 0 deletions b/‎src/mopidy/audio/_gst/types.py‎
Lines changed: 12 additions & 0 deletions
diff --git a/‎tests/audio/_gst/test_pipeline.py‎
Lines changed: 6 additions & 4 deletions b/‎tests/audio/_gst/test_pipeline.py‎
Lines changed: 6 additions & 4 deletions
@@ -13,6 +13,7 @@
     GstEndOfStream,
     GstError,
     GstMissingPlugin,
+    GstPlayFlags,
     GstState,
     GstStateChanged,
     GstStreamStart,
@@ -38,9 +39,6 @@
 # set_state() on a pipeline.
 gst_logger = logging.getLogger("mopidy.audio.gst")
 
-GST_PLAY_FLAGS_AUDIO = 0x02
-GST_PLAY_FLAGS_DOWNLOAD = 0x80
-
 
 class GstOutputBin(Gst.Bin):
     """A bin that sends its input to one or more audio outputs."""
@@ -154,7 +152,7 @@ def _make_playbin(
         if playbin is None:
             msg = "Failed to create GStreamer playbin."
             raise exceptions.AudioException(msg)
-        playbin.set_property("flags", GST_PLAY_FLAGS_AUDIO)
+        playbin.set_property("flags", GstPlayFlags.AUDIO)
 
         # TODO: turn into config values...
         playbin.set_property("buffer-size", 5 << 20)  # 5MB
@@ -314,9 +312,9 @@ def _decode_segment(segment: Gst.Segment) -> DurationMs:
 
     def set_uri(self, uri: str, *, download: bool = False) -> None:
         """Set the URI to play, and the buffering flags to use for it."""
-        flags = GST_PLAY_FLAGS_AUDIO
+        flags = GstPlayFlags.AUDIO
         if download:
-            flags |= GST_PLAY_FLAGS_DOWNLOAD
+            flags |= GstPlayFlags.DOWNLOAD
 
         logger.debug(f"Flags: {flags}")
         self.playbin.set_property("flags", flags)
 
@@ -11,6 +11,18 @@
     from mopidy._lib.gi import GLib
 
 
+class GstPlayFlags(enum.IntFlag):
+    """The parts of a stream the playbin renders, and how it buffers them.
+
+    GStreamer's own `GstPlayFlags` has no Python class, because the type is
+    defined inside the playbin plugin and not in a library with GIR data.
+    These are the values Mopidy uses from its table.
+    """
+
+    AUDIO = 0x02
+    DOWNLOAD = 0x80
+
+
 class GstState(enum.Enum):
     """The states a GStreamer element can be in.
 
 
@@ -6,8 +6,6 @@
 from mopidy._lib.gi import GLib, Gst
 from mopidy.audio._gst import types
 from mopidy.audio._gst.pipeline import (
-    GST_PLAY_FLAGS_AUDIO,
-    GST_PLAY_FLAGS_DOWNLOAD,
     GstOutputBin,
     GstPipeline,
     make_output_bin,
@@ -34,11 +32,15 @@ def pipeline():
     pipeline.teardown()
 
 
+def test_playbin_plays_audio_only(pipeline):
+    assert pipeline.playbin.get_property("flags") == types.GstPlayFlags.AUDIO
+
+
 def test_download_flag_is_passed_to_playbin_if_download_buffering_is_enabled(pipeline):
     pipeline.set_uri("some:uri", download=True)
 
     flags = pipeline.playbin.get_property("flags")
-    assert flags == GST_PLAY_FLAGS_AUDIO | GST_PLAY_FLAGS_DOWNLOAD
+    assert flags == types.GstPlayFlags.AUDIO | types.GstPlayFlags.DOWNLOAD
 
 
 def test_download_flag_is_not_passed_to_playbin_if_download_buffering_is_disabled(
@@ -47,7 +49,7 @@ def test_download_flag_is_not_passed_to_playbin_if_download_buffering_is_disable
     pipeline.set_uri("some:uri", download=False)
 
     flags = pipeline.playbin.get_property("flags")
-    assert flags == GST_PLAY_FLAGS_AUDIO
+    assert flags == types.GstPlayFlags.AUDIO
 
 
 def test_set_uri_sets_the_uri_on_the_playbin(pipeline):