From: Tim-Philipp Müller <tim@centricular.com>
Date: Sun, 4 Sep 2016 15:04:00 +0000 (+0100)
Subject: tools: gst-play: cycle between video tracks without disabling video
X-Git-Tag: 1.19.3~511^2~2685
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c90f18994c904550e527f79d0238cde0b85c13a1;p=platform%2Fupstream%2Fgstreamer.git

tools: gst-play: cycle between video tracks without disabling video
---

diff --git a/tools/gst-play.c b/tools/gst-play.c
index 3aa1b77..5708737 100644
--- a/tools/gst-play.c
+++ b/tools/gst-play.c
@@ -963,7 +963,7 @@ play_cycle_track_selection (GstPlay * play, GstPlayTrackType track_type)
     else
       cur = (cur + 1) % (n + 1);
 
-    if (cur >= n) {
+    if (cur >= n && track_type != GST_PLAY_TRACK_TYPE_VIDEO) {
       cur = -1;
       g_print ("Disabling %s.           \n", name);
       if (cur_flags & flag) {
@@ -971,7 +971,10 @@ play_cycle_track_selection (GstPlay * play, GstPlayTrackType track_type)
         g_object_set (play->playbin, "flags", cur_flags, NULL);
       }
     } else {
-      if (!(cur_flags & flag)) {
+      /* For video we only want to switch between streams, not disable it altogether */
+      if (cur >= n)
+        cur = 0;
+      if (!(cur_flags & flag) && track_type != GST_PLAY_TRACK_TYPE_VIDEO) {
         cur_flags |= flag;
         g_object_set (play->playbin, "flags", cur_flags, NULL);
       }