From: Edward Hervey <edward@centricular.com>
Date: Tue, 3 May 2022 14:08:39 +0000 (+0200)
Subject: playbin3: Don't use unknown types for default selection
X-Git-Tag: 1.22.0~1681
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4be8b1b0a1e3be3efd58a880e81a29f53fe7cf54;p=platform%2Fupstream%2Fgstreamer.git

playbin3: Don't use unknown types for default selection

When creating a fallback default selection from a collection, don't attempt to
use unknown stream types

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2353>
---

diff --git a/subprojects/gst-plugins-base/gst/playback/gstdecodebin3.c b/subprojects/gst-plugins-base/gst/playback/gstdecodebin3.c
index f8a2ec4..d5cf44c 100644
--- a/subprojects/gst-plugins-base/gst/playback/gstdecodebin3.c
+++ b/subprojects/gst-plugins-base/gst/playback/gstdecodebin3.c
@@ -1261,7 +1261,7 @@ update_requested_selection (GstDecodebin3 * dbin)
     for (i = 0; i < nb; i++) {
       GstStream *stream = gst_stream_collection_get_stream (collection, i);
       GstStreamType curtype = gst_stream_get_stream_type (stream);
-      if (!(used_types & curtype)) {
+      if (curtype != GST_STREAM_TYPE_UNKNOWN && !(used_types & curtype)) {
         const gchar *sid = gst_stream_get_stream_id (stream);
         GST_DEBUG_OBJECT (dbin,
             "Automatically selecting stream '%s' of type %s", sid,