#include <glib.h>
#include <gst/gst.h>
#include <gst/pbutils/pbutils.h>
+#include <gst/audio/audio.h>
#define MAX_INDENT 40
char **argv;
} PrivStruct;
+static gboolean
+structure_remove_buffers_ip (GQuark field_id, GValue * value,
+ gpointer user_data)
+{
+ if (G_VALUE_HOLDS (value, GST_TYPE_BUFFER))
+ return FALSE;
+
+ if (GST_VALUE_HOLDS_ARRAY (value)) {
+ gint i;
+
+ for (i = 0; i < gst_value_array_get_size (value); i++) {
+ if (structure_remove_buffers_ip (0,
+ (GValue *) gst_value_array_get_value (value, i), user_data))
+ return TRUE;
+ }
+
+ return FALSE;
+ }
+ return TRUE;
+}
+
+static gboolean
+caps_remove_buffers_ip (GstCapsFeatures * features, GstStructure * structure,
+ gpointer user_data)
+{
+ gst_structure_filter_and_map_in_place (structure,
+ structure_remove_buffers_ip, NULL);
+
+ return TRUE;
+}
+
static void
my_g_string_append_printf (GString * str, int depth, const gchar * format, ...)
{
va_end (args);
}
+static gchar *
+caps_to_string (GstCaps * caps)
+{
+ gchar *res = NULL;
+
+ if (verbose) {
+ res = gst_caps_to_string (caps);
+ goto done;
+ }
+
+ caps = gst_caps_make_writable (caps);
+
+ gst_caps_map_in_place (caps, caps_remove_buffers_ip, NULL);
+ res = gst_caps_to_string (caps);
+
+done:
+ gst_caps_unref (caps);
+ return res;
+}
+
static void
gst_stream_information_to_string (GstDiscovererStreamInfo * info, GString * s,
guint depth)
{
gchar *tmp;
GstCaps *caps;
+#ifndef GST_DISABLE_DEPRECATED
const GstStructure *misc;
+#endif
- 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 ((misc = gst_discoverer_stream_info_get_misc (info))) {
- tmp = gst_structure_to_string (misc);
+ if (verbose) {
+ my_g_string_append_printf (s, depth, "Codec:\n");
+ caps = gst_discoverer_stream_info_get_caps (info);
+ tmp = caps_to_string (caps);
my_g_string_append_printf (s, depth, " %s\n", tmp);
g_free (tmp);
- } else {
- my_g_string_append_printf (s, depth, " None\n");
}
+#ifndef GST_DISABLE_DEPRECATED
+ if (verbose) {
+ misc = gst_discoverer_stream_info_get_misc (info);
+ if (misc) {
+ my_g_string_append_printf (s, depth, "Additional info:\n");
+ tmp = gst_structure_to_string (misc);
+ my_g_string_append_printf (s, depth, " %s\n", tmp);
+ g_free (tmp);
+ }
+ }
+#endif
my_g_string_append_printf (s, depth, "Stream ID: %s\n",
gst_discoverer_stream_info_get_stream_id (info));
if (caps) {
gchar *caps_str;
- caps_str = gst_caps_to_string (caps);
+ caps_str = caps_to_string (gst_caps_ref (caps));
str = g_strdup_printf ("buffer of %" G_GSIZE_FORMAT " bytes, "
"type: %s", gst_buffer_get_size (img), caps_str);
g_free (caps_str);
static void
print_tags_topology (guint depth, const GstTagList * tags)
{
+ if (!verbose)
+ return;
+
g_print ("%*sTags:\n", 2 * depth, " ");
if (tags) {
gst_tag_list_foreach (tags, print_tag_foreach,
} else {
g_print ("%*sNone\n", 2 * (depth + 1), " ");
}
- if (verbose)
- g_print ("%*s\n", 2 * depth, " ");
+ g_print ("%*s\n", 2 * depth, " ");
+}
+
+static gchar *
+format_channel_mask (GstDiscovererAudioInfo * ainfo)
+{
+ GString *s = g_string_sized_new (32);
+ GstAudioChannelPosition position[64];
+ guint channels = gst_discoverer_audio_info_get_channels (ainfo);
+ GEnumClass *enum_class = g_type_class_ref (GST_TYPE_AUDIO_CHANNEL_POSITION);
+ guint i;
+ guint64 channel_mask;
+
+ if (channels == 0)
+ goto done;
+
+ channel_mask = gst_discoverer_audio_info_get_channel_mask (ainfo);
+
+ if (channel_mask != 0) {
+ gst_audio_channel_positions_from_mask (channels, channel_mask, position);
+
+ for (i = 0; i < channels; i++) {
+ GEnumValue *value = g_enum_get_value (enum_class, position[i]);
+ my_g_string_append_printf (s, 0, "%s%s", value->value_nick,
+ i + 1 == channels ? "" : ", ");
+ }
+ } else {
+ g_string_append (s, "unknown layout");
+ }
+
+ g_type_class_unref (enum_class);
+
+done:
+ return g_string_free (s, FALSE);
}
static gchar *
const gchar *ctmp;
int len = 400;
const GstTagList *tags;
+ gchar *channel_positions;
g_return_val_if_fail (info != NULL, NULL);
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));
+
+ channel_positions = format_channel_mask (audio_info);
+ my_g_string_append_printf (s, depth, "Channels: %u (%s)\n",
+ gst_discoverer_audio_info_get_channels (audio_info), channel_positions);
+ g_free (channel_positions);
+
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",
if (gst_caps_is_fixed (caps) && !verbose)
desc = gst_pb_utils_get_codec_description (caps);
else
- desc = gst_caps_to_string (caps);
+ desc = caps_to_string (gst_caps_ref (caps));
gst_caps_unref (caps);
}
g_print ("%*s%s: %s\n", 2 * GPOINTER_TO_INT (depth), " ",
- gst_discoverer_stream_info_get_stream_type_nick (info), desc);
+ gst_discoverer_stream_info_get_stream_type_nick (info),
+ GST_STR_NULL (desc));
if (desc) {
g_free (desc);
desc = NULL;
}
- if (verbose) {
- if (GST_IS_DISCOVERER_AUDIO_INFO (info))
- desc =
- gst_stream_audio_information_to_string (info,
- GPOINTER_TO_INT (depth) + 1);
- else if (GST_IS_DISCOVERER_VIDEO_INFO (info))
- desc =
- gst_stream_video_information_to_string (info,
- GPOINTER_TO_INT (depth) + 1);
- 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);
- }
+ if (GST_IS_DISCOVERER_AUDIO_INFO (info))
+ desc =
+ gst_stream_audio_information_to_string (info,
+ GPOINTER_TO_INT (depth) + 1);
+ else if (GST_IS_DISCOVERER_VIDEO_INFO (info))
+ desc =
+ gst_stream_video_information_to_string (info,
+ GPOINTER_TO_INT (depth) + 1);
+ 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);
}
}
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 ("%*sLive: %s\n", tab + 1, " ",
+ (gst_discoverer_info_get_live (info) ? "yes" : "no"));
+ if (verbose && (tags = gst_discoverer_info_get_tags (info))) {
g_print ("%*sTags: \n", tab + 1, " ");
gst_tag_list_foreach (tags, print_tag_foreach, GUINT_TO_POINTER (tab + 2));
}
}
case GST_DISCOVERER_MISSING_PLUGINS:
{
+ gint i = 0;
+ const gchar **installer_details =
+ gst_discoverer_info_get_missing_elements_installer_details (info);
+
g_print ("Missing plugins\n");
- if (verbose) {
- gint i = 0;
- const gchar **installer_details =
- gst_discoverer_info_get_missing_elements_installer_details (info);
- while (installer_details[i]) {
- g_print (" (%s)\n", installer_details[i]);
+ while (installer_details[i]) {
+ g_print (" (%s)\n", installer_details[i]);
- i++;
- }
+ i++;
}
break;
}
}
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);
+ print_topology (sinfo, 1);
gst_discoverer_stream_info_unref (sinfo);
}
if (err) {
g_warning ("Couldn't convert filename to URI: %s\n", err->message);
- g_error_free (err);
+ g_clear_error (&err);
return;
}
} else {
g_print ("Analyzing %s\n", uri);
info = gst_discoverer_discover_uri (dc, uri, &err);
print_info (info, err);
- if (err)
- g_error_free (err);
- gst_discoverer_info_unref (info);
+ g_clear_error (&err);
+ if (info)
+ gst_discoverer_info_unref (info);
} else {
gst_discoverer_discover_uri_async (dc, uri);
}
GError *err = NULL;
GstDiscoverer *dc;
gint timeout = 10;
+ gboolean use_cache = FALSE, print_cache_dir = FALSE;
GOptionEntry options[] = {
{"async", 'a', 0, G_OPTION_ARG_NONE, &async,
"Run asynchronously", NULL},
+ {"use-cache", 0, 0, G_OPTION_ARG_NONE, &use_cache,
+ "Use GstDiscovererInfo from our cache.", NULL},
+ {"print-cache-dir", 0, 0, G_OPTION_ARG_NONE, &print_cache_dir,
+ "Print the directory of the discoverer cache.", NULL},
{"timeout", 't', 0, G_OPTION_ARG_INT, &timeout,
"Specify timeout (in seconds, default 10)", "T"},
/* {"elem", 'e', 0, G_OPTION_ARG_NONE, &elem_seek, */
exit (-1);
}
+ if (print_cache_dir) {
+ gchar *cache_dir =
+ g_build_filename (g_get_user_cache_dir (), "gstreamer-" GST_API_VERSION,
+ "discoverer", NULL);
+ g_print ("\nGstDiscoverer cache directory:\n\n %s\n\n", cache_dir);
+ g_free (cache_dir);
+ exit (0);
+ }
+
dc = gst_discoverer_new (timeout * GST_SECOND, &err);
if (G_UNLIKELY (dc == NULL)) {
g_print ("Error initializing: %s\n", err->message);
exit (1);
}
+ g_object_set (dc, "use-cache", use_cache, NULL);
+
if (!async) {
gint i;
for (i = 1; i < argc; i++)
projects / platform / upstream / gstreamer.git / blobdiff