char **argv;
} PrivStruct;
-#define my_g_string_append_printf(str, format, ...) \
- g_string_append_printf (str, "%*s" format, 2*depth, " ", ##__VA_ARGS__)
+static void
+my_g_string_append_printf (GString * str, int depth, const gchar * format, ...)
+{
+ va_list args;
+
+ while (depth-- > 0) {
+ g_string_append (str, " ");
+ }
+
+ va_start (args, format);
+ g_string_append_vprintf (str, format, args);
+ va_end (args);
+}
static gchar *
gst_stream_audio_information_to_string (GstDiscovererStreamInfo * info,
gint depth)
{
+ GstDiscovererAudioInfo *audio_info;
GString *s;
gchar *tmp;
+ const gchar *ctmp;
int len = 400;
const GstTagList *tags;
GstCaps *caps;
s = g_string_sized_new (len);
- my_g_string_append_printf (s, "Codec:\n");
+ my_g_string_append_printf (s, depth, "Codec:\n");
caps = gst_discoverer_stream_info_get_caps (info);
tmp = gst_caps_to_string (caps);
gst_caps_unref (caps);
- my_g_string_append_printf (s, " %s\n", tmp);
+ my_g_string_append_printf (s, depth, " %s\n", tmp);
g_free (tmp);
- my_g_string_append_printf (s, "Additional info:\n");
+ my_g_string_append_printf (s, depth, "Additional info:\n");
if (gst_discoverer_stream_info_get_misc (info)) {
tmp = gst_structure_to_string (gst_discoverer_stream_info_get_misc (info));
- my_g_string_append_printf (s, " %s\n", tmp);
+ my_g_string_append_printf (s, depth, " %s\n", tmp);
g_free (tmp);
} else {
- my_g_string_append_printf (s, " None\n");
+ my_g_string_append_printf (s, depth, " None\n");
}
- my_g_string_append_printf (s, "Channels: %u\n",
- gst_discoverer_audio_info_get_channels (info));
- my_g_string_append_printf (s, "Sample rate: %u\n",
- gst_discoverer_audio_info_get_sample_rate (info));
- my_g_string_append_printf (s, "Depth: %u\n",
- gst_discoverer_audio_info_get_depth (info));
-
- my_g_string_append_printf (s, "Bitrate: %u\n",
- gst_discoverer_audio_info_get_bitrate (info));
- my_g_string_append_printf (s, "Max bitrate: %u\n",
- gst_discoverer_audio_info_get_max_bitrate (info));
-
- my_g_string_append_printf (s, "Tags:\n");
+ audio_info = (GstDiscovererAudioInfo *) info;
+ ctmp = gst_discoverer_audio_info_get_language (audio_info);
+ my_g_string_append_printf (s, depth, "Language: %s\n",
+ ctmp ? ctmp : "<unknown>");
+ my_g_string_append_printf (s, depth, "Channels: %u\n",
+ gst_discoverer_audio_info_get_channels (audio_info));
+ my_g_string_append_printf (s, depth, "Sample rate: %u\n",
+ gst_discoverer_audio_info_get_sample_rate (audio_info));
+ my_g_string_append_printf (s, depth, "Depth: %u\n",
+ gst_discoverer_audio_info_get_depth (audio_info));
+
+ my_g_string_append_printf (s, depth, "Bitrate: %u\n",
+ gst_discoverer_audio_info_get_bitrate (audio_info));
+ my_g_string_append_printf (s, depth, "Max bitrate: %u\n",
+ gst_discoverer_audio_info_get_max_bitrate (audio_info));
+
+ my_g_string_append_printf (s, depth, "Tags:\n");
tags = gst_discoverer_stream_info_get_tags (info);
if (tags) {
tmp = gst_structure_to_string ((GstStructure *) tags);
- my_g_string_append_printf (s, " %s\n", tmp);
+ my_g_string_append_printf (s, depth, " %s\n", tmp);
g_free (tmp);
} else {
- my_g_string_append_printf (s, " None\n");
+ my_g_string_append_printf (s, depth, " None\n");
}
if (verbose)
- my_g_string_append_printf (s, "\n");
+ my_g_string_append_printf (s, depth, "\n");
return g_string_free (s, FALSE);
}
gst_stream_video_information_to_string (GstDiscovererStreamInfo * info,
gint depth)
{
+ GstDiscovererVideoInfo *video_info;
GString *s;
gchar *tmp;
int len = 500;
s = g_string_sized_new (len);
- my_g_string_append_printf (s, "Codec:\n");
+ my_g_string_append_printf (s, depth, "Codec:\n");
caps = gst_discoverer_stream_info_get_caps (info);
tmp = gst_caps_to_string (caps);
gst_caps_unref (caps);
- my_g_string_append_printf (s, " %s\n", tmp);
+ my_g_string_append_printf (s, depth, " %s\n", tmp);
g_free (tmp);
- my_g_string_append_printf (s, "Additional info:\n");
+ my_g_string_append_printf (s, depth, "Additional info:\n");
misc = gst_discoverer_stream_info_get_misc (info);
if (misc) {
tmp = gst_structure_to_string (misc);
- my_g_string_append_printf (s, " %s\n", tmp);
+ my_g_string_append_printf (s, depth, " %s\n", tmp);
g_free (tmp);
} else {
- my_g_string_append_printf (s, " None\n");
+ my_g_string_append_printf (s, depth, " None\n");
}
- my_g_string_append_printf (s, "Width: %u\n",
- gst_discoverer_video_info_get_width (info));
- my_g_string_append_printf (s, "Height: %u\n",
- gst_discoverer_video_info_get_height (info));
- my_g_string_append_printf (s, "Depth: %u\n",
- gst_discoverer_video_info_get_depth (info));
+ video_info = (GstDiscovererVideoInfo *) info;
+ my_g_string_append_printf (s, depth, "Width: %u\n",
+ gst_discoverer_video_info_get_width (video_info));
+ my_g_string_append_printf (s, depth, "Height: %u\n",
+ gst_discoverer_video_info_get_height (video_info));
+ my_g_string_append_printf (s, depth, "Depth: %u\n",
+ gst_discoverer_video_info_get_depth (video_info));
- my_g_string_append_printf (s, "Frame rate: %u/%u\n",
- gst_discoverer_video_info_get_framerate_num (info),
- gst_discoverer_video_info_get_framerate_denom (info));
+ my_g_string_append_printf (s, depth, "Frame rate: %u/%u\n",
+ gst_discoverer_video_info_get_framerate_num (video_info),
+ gst_discoverer_video_info_get_framerate_denom (video_info));
- my_g_string_append_printf (s, "Pixel aspect ratio: %u/%u\n",
- gst_discoverer_video_info_get_par_num (info),
- gst_discoverer_video_info_get_par_denom (info));
+ my_g_string_append_printf (s, depth, "Pixel aspect ratio: %u/%u\n",
+ gst_discoverer_video_info_get_par_num (video_info),
+ gst_discoverer_video_info_get_par_denom (video_info));
- my_g_string_append_printf (s, "Interlaced: %s\n",
- gst_discoverer_video_info_get_interlaced (info) ? "true" : "false");
+ my_g_string_append_printf (s, depth, "Interlaced: %s\n",
+ gst_discoverer_video_info_is_interlaced (video_info) ? "true" : "false");
- my_g_string_append_printf (s, "Bitrate: %u\n",
- gst_discoverer_video_info_get_bitrate (info));
- my_g_string_append_printf (s, "Max bitrate: %u\n",
- gst_discoverer_video_info_get_max_bitrate (info));
+ my_g_string_append_printf (s, depth, "Bitrate: %u\n",
+ gst_discoverer_video_info_get_bitrate (video_info));
+ my_g_string_append_printf (s, depth, "Max bitrate: %u\n",
+ gst_discoverer_video_info_get_max_bitrate (video_info));
- my_g_string_append_printf (s, "Tags:\n");
+ my_g_string_append_printf (s, depth, "Tags:\n");
tags = gst_discoverer_stream_info_get_tags (info);
if (tags) {
tmp = gst_structure_to_string ((GstStructure *) tags);
- my_g_string_append_printf (s, " %s\n", tmp);
+ my_g_string_append_printf (s, depth, " %s\n", tmp);
g_free (tmp);
} else {
- my_g_string_append_printf (s, " None\n");
+ my_g_string_append_printf (s, depth, " None\n");
}
if (verbose)
- my_g_string_append_printf (s, "\n");
+ my_g_string_append_printf (s, depth, "\n");
+
+ return g_string_free (s, FALSE);
+}
+
+static gchar *
+gst_stream_subtitle_information_to_string (GstDiscovererStreamInfo * info,
+ gint depth)
+{
+ GstDiscovererSubtitleInfo *subtitle_info;
+ GString *s;
+ gchar *tmp;
+ const gchar *ctmp;
+ int len = 400;
+ const GstTagList *tags;
+ GstCaps *caps;
+
+ g_return_val_if_fail (info != NULL, NULL);
+
+ s = g_string_sized_new (len);
+
+ my_g_string_append_printf (s, depth, "Codec:\n");
+ caps = gst_discoverer_stream_info_get_caps (info);
+ tmp = gst_caps_to_string (caps);
+ gst_caps_unref (caps);
+ my_g_string_append_printf (s, depth, " %s\n", tmp);
+ g_free (tmp);
+
+ my_g_string_append_printf (s, depth, "Additional info:\n");
+ if (gst_discoverer_stream_info_get_misc (info)) {
+ tmp = gst_structure_to_string (gst_discoverer_stream_info_get_misc (info));
+ my_g_string_append_printf (s, depth, " %s\n", tmp);
+ g_free (tmp);
+ } else {
+ my_g_string_append_printf (s, depth, " None\n");
+ }
+
+ subtitle_info = (GstDiscovererSubtitleInfo *) info;
+ ctmp = gst_discoverer_subtitle_info_get_language (subtitle_info);
+ my_g_string_append_printf (s, depth, "Language: %s\n",
+ ctmp ? ctmp : "<unknown>");
+
+ my_g_string_append_printf (s, depth, "Tags:\n");
+ tags = gst_discoverer_stream_info_get_tags (info);
+ if (tags) {
+ tmp = gst_structure_to_string ((GstStructure *) tags);
+ my_g_string_append_printf (s, depth, " %s\n", tmp);
+ g_free (tmp);
+ } else {
+ my_g_string_append_printf (s, depth, " None\n");
+ }
+ if (verbose)
+ my_g_string_append_printf (s, depth, "\n");
return g_string_free (s, FALSE);
}
desc =
gst_stream_video_information_to_string (info,
GPOINTER_TO_INT (depth) + 1);
- }
-
- if (desc) {
- g_print ("%s", desc);
- g_free (desc);
+ else if (GST_IS_DISCOVERER_SUBTITLE_INFO (info))
+ desc =
+ gst_stream_subtitle_information_to_string (info,
+ GPOINTER_TO_INT (depth) + 1);
+ if (desc) {
+ g_print ("%s", desc);
+ g_free (desc);
+ }
}
}
} else if (GST_IS_DISCOVERER_CONTAINER_INFO (info)) {
GList *tmp, *streams;
- streams = gst_discoverer_container_info_get_streams (info);
+ streams =
+ gst_discoverer_container_info_get_streams (GST_DISCOVERER_CONTAINER_INFO
+ (info));
for (tmp = streams; tmp; tmp = tmp->next) {
GstDiscovererStreamInfo *tmpinf = (GstDiscovererStreamInfo *) tmp->data;
print_topology (tmpinf, depth + 1);
}
}
+static gboolean
+print_tag_each (GQuark field_id, const GValue * value, gpointer user_data)
+{
+ gint tab = GPOINTER_TO_INT (user_data);
+ gchar *ser;
+
+ if (G_VALUE_HOLDS_STRING (value))
+ ser = g_value_dup_string (value);
+ else if (GST_VALUE_HOLDS_BUFFER (value)) {
+ GstBuffer *buf = gst_value_get_buffer (value);
+ ser = g_strdup_printf ("<GstBuffer [%d bytes]>", GST_BUFFER_SIZE (buf));
+ } else
+ ser = gst_value_serialize (value);
+
+ g_print ("%*s%s: %s\n", tab, " ",
+ gst_tag_get_nick (g_quark_to_string (field_id)), ser);
+ g_free (ser);
+
+ return TRUE;
+}
+
static void
-print_duration (GstDiscovererInfo * info, gint tab)
+print_properties (GstDiscovererInfo * info, gint tab)
{
- g_print ("%*s%" GST_TIME_FORMAT "\n", tab + 1, " ",
+ const GstTagList *tags;
+
+ g_print ("%*sDuration: %" GST_TIME_FORMAT "\n", tab + 1, " ",
GST_TIME_ARGS (gst_discoverer_info_get_duration (info)));
+ g_print ("%*sSeekable: %s\n", tab + 1, " ",
+ (gst_discoverer_info_get_seekable (info) ? "yes" : "no"));
+ if ((tags = gst_discoverer_info_get_tags (info))) {
+ g_print ("%*sTags: \n", tab + 1, " ");
+ gst_structure_foreach ((const GstStructure *) tags, print_tag_each,
+ GINT_TO_POINTER (tab + 5));
+ }
}
static void
switch (result) {
case GST_DISCOVERER_OK:
{
- sinfo = gst_discoverer_info_get_stream_info (info);
- g_print ("\nTopology:\n");
- print_topology (sinfo, 1);
- g_print ("\nDuration:\n");
- print_duration (info, 1);
- gst_discoverer_stream_info_unref (sinfo);
break;
}
case GST_DISCOVERER_URI_INVALID:
}
}
+ if ((sinfo = gst_discoverer_info_get_stream_info (info))) {
+ g_print ("\nTopology:\n");
+ print_topology (sinfo, 1);
+ g_print ("\nProperties:\n");
+ print_properties (info, 1);
+ gst_discoverer_stream_info_unref (sinfo);
+ }
+
g_print ("\n");
}
}
static void
-_discoverer_ready (GstDiscoverer * dc, GMainLoop * ml)
+_discoverer_finished (GstDiscoverer * dc, GMainLoop * ml)
{
g_main_loop_quit (ml);
}
};
GOptionContext *ctx;
+#if !GLIB_CHECK_VERSION (2, 31, 0)
if (!g_thread_supported ())
g_thread_init (NULL);
+#endif
ctx =
g_option_context_new
/* connect signals */
g_signal_connect (dc, "discovered", G_CALLBACK (_new_discovered_uri), NULL);
- g_signal_connect (dc, "ready", G_CALLBACK (_discoverer_ready), ml);
+ g_signal_connect (dc, "finished", G_CALLBACK (_discoverer_finished), ml);
gst_discoverer_start (dc);
/* run mainloop */
gst_discoverer_stop (dc);
g_free (ps);
+ g_main_loop_unref (ml);
}
g_object_unref (dc);
projects / platform / upstream / gstreamer.git / blobdiff