qtmux: add variant-less video/quicktime to source pad template caps

This is needed for automatic transcoding using encodebin. Our typefinder
does not always add a variant to the found caps, and encodebin needs
an *exact* match to the caps on the source pad template, so we need
to add the variant-less video/quicktime caps to the template as well
for encodebin to be able to find it. Add unit test for this as well.

https://bugzilla.gnome.org/show_bug.cgi?id=642879

diff --git a/gst/quicktime/gstqtmux.c b/gst/quicktime/gstqtmux.c
index 39110d846b4be453c96ebcf532a11481f51cffb0..56e45250909e6a85b6b3b0a2ec18be4159666ce2 100644 (file)
--- a/gst/quicktime/gstqtmux.c
+++ b/gst/quicktime/gstqtmux.c
@@ -1591,6 +1591,9 @@ gst_qt_mux_start_file (GstQTMux * qtmux)
   GST_DEBUG_OBJECT (qtmux, "starting file");
 
   caps = gst_caps_copy (gst_pad_get_pad_template_caps (qtmux->srcpad));
+  /* qtmux has structure with and without variant, remove all but the first */
+  while (gst_caps_get_size (caps) > 1)
+    gst_caps_remove_structure (caps, 1);
   gst_pad_set_caps (qtmux->srcpad, caps);
   gst_caps_unref (caps);
 

diff --git a/gst/quicktime/gstqtmuxmap.c b/gst/quicktime/gstqtmuxmap.c
index b8859b46ba1efdca6da4432f1f2514820930001f..efcae465f4d80235fdf55224f236a44ece8b503d 100644 (file)
--- a/gst/quicktime/gstqtmuxmap.c
+++ b/gst/quicktime/gstqtmuxmap.c
@@ -149,7 +149,8 @@ GstQTMuxFormatProp gst_qt_mux_format_list[] = {
         "qtmux",
         "QuickTime",
         "GstQTMux",
-        GST_STATIC_CAPS ("video/quicktime, variant = (string) apple"),
+        GST_STATIC_CAPS ("video/quicktime, variant = (string) apple; "
+            "video/quicktime"),
         GST_STATIC_CAPS ("video/x-raw-rgb, "
             COMMON_VIDEO_CAPS "; "
             "video/x-raw-yuv, "

diff --git a/tests/check/Makefile.am b/tests/check/Makefile.am
index aed720065de6db99c944b045c50d03bce223a019..9fe0e352428287194e70a06e5d3e1e0dc923f17a 100644 (file)
--- a/tests/check/Makefile.am
+++ b/tests/check/Makefile.am
@@ -235,11 +235,15 @@ elements_level_LDADD = $(LDADD) $(LIBM)
 
 elements_matroskamux_LDADD = $(GST_BASE_LIBS) $(LDADD) $(LIBM)
 
+elements_qtmux_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) $(AM_CFLAGS)
+elements_qtmux_LDADD = $(GST_PLUGINS_BASE_LIBS) -lgstpbutils-@GST_MAJORMINOR@ \
+             $(GST_BASE_LIBS) $(GST_LIBS) $(GST_CHECK_LIBS)
+
 elements_rtpbin_buffer_list_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) \
        $(WARNING_CFLAGS) $(ERROR_CFLAGS) $(GST_CHECK_CFLAGS) $(AM_CFLAGS)
 elements_rtpbin_buffer_list_LDADD = $(GST_PLUGINS_BASE_LIBS) \
              -lgstnetbuffer-@GST_MAJORMINOR@ -lgstrtp-@GST_MAJORMINOR@ \
-             $(GST_BASE_LIBS) $(GST_LIBS_LIBS) $(GST_CHECK_LIBS)
+             $(GST_BASE_LIBS) $(GST_LIBS) $(GST_CHECK_LIBS)
 elements_rtpbin_buffer_list_SOURCES = elements/rtpbin_buffer_list.c
 
 elements_souphttpsrc_CFLAGS = $(SOUP_CFLAGS) $(AM_CFLAGS)

diff --git a/tests/check/elements/qtmux.c b/tests/check/elements/qtmux.c
index 1db618cec987395759806a93fbff6422b00842c5..51ecf1d39f994e4d941018f6ef7ea9e72935f166 100644 (file)
--- a/tests/check/elements/qtmux.c
+++ b/tests/check/elements/qtmux.c
@@ -20,9 +20,16 @@
  * Boston, MA 02111-1307, USA.
  */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 
 #include <gst/check/gstcheck.h>
+#include <gst/pbutils/encoding-profile.h>
 
 /* For ease of programming we use globals to keep refs for our floating
  * src and sink pads we create; otherwise we always have to do get_pad,
@@ -385,6 +392,70 @@ GST_START_TEST (test_reuse)
 
 GST_END_TEST;
 
+static GstEncodingContainerProfile *
+create_qtmux_profile (const gchar * variant)
+{
+  GstEncodingContainerProfile *cprof;
+  GstCaps *caps;
+
+  if (variant == NULL) {
+    caps = gst_caps_new_simple ("video/quicktime", NULL);
+  } else {
+    caps = gst_caps_new_simple ("video/quicktime",
+        "variant", G_TYPE_STRING, variant, NULL);
+  }
+
+  cprof = gst_encoding_container_profile_new ("Name", "blah", caps, NULL);
+  gst_caps_unref (caps);
+
+  caps = gst_caps_new_simple ("audio/x-raw-int", "width", G_TYPE_INT, 16,
+      "depth", G_TYPE_INT, 16, "endianness", G_TYPE_INT, 4321,
+      "channels", G_TYPE_INT, 2, "rate", G_TYPE_INT, 44100,
+      "signed", G_TYPE_BOOLEAN, TRUE, NULL);
+  gst_encoding_container_profile_add_profile (cprof,
+      GST_ENCODING_PROFILE (gst_encoding_audio_profile_new (caps, NULL, NULL,
+              1)));
+  gst_caps_unref (caps);
+
+  return cprof;
+}
+
+GST_START_TEST (test_encodebin)
+{
+  GstEncodingContainerProfile *cprof;
+  GstElement *enc;
+  GstPad *pad;
+
+  enc = gst_element_factory_make ("encodebin", NULL);
+  if (enc == NULL)
+    return;
+
+  /* Make sure encodebin finds a muxer for a profile with a variant field .. */
+  cprof = create_qtmux_profile ("apple");
+  g_object_set (enc, "profile", cprof, NULL);
+  gst_encoding_profile_unref (cprof);
+
+  /* should have created a pad after setting the profile */
+  pad = gst_element_get_static_pad (enc, "audio_0");
+  fail_unless (pad != NULL);
+  gst_object_unref (pad);
+  gst_object_unref (enc);
+
+  /* ... and for a profile without a variant field */
+  enc = gst_element_factory_make ("encodebin", NULL);
+  cprof = create_qtmux_profile (NULL);
+  g_object_set (enc, "profile", cprof, NULL);
+  gst_encoding_profile_unref (cprof);
+
+  /* should have created a pad after setting the profile */
+  pad = gst_element_get_static_pad (enc, "audio_0");
+  fail_unless (pad != NULL);
+  gst_object_unref (pad);
+  gst_object_unref (enc);
+}
+
+GST_END_TEST;
+
 static Suite *
 qtmux_suite (void)
 {
@@ -398,25 +469,10 @@ qtmux_suite (void)
   tcase_add_test (tc_chain, test_audio_pad_frag);
   tcase_add_test (tc_chain, test_video_pad_frag_streamable);
   tcase_add_test (tc_chain, test_audio_pad_frag_streamable);
-
   tcase_add_test (tc_chain, test_reuse);
+  tcase_add_test (tc_chain, test_encodebin);
 
   return s;
 }
 
-int
-main (int argc, char **argv)
-{
-  int nf;
-
-  Suite *s = qtmux_suite ();
-  SRunner *sr = srunner_create (s);
-
-  gst_check_init (&argc, &argv);
-
-  srunner_run_all (sr, CK_NORMAL);
-  nf = srunner_ntests_failed (sr);
-  srunner_free (sr);
-
-  return nf;
-}
+GST_CHECK_MAIN (qtmux)