diff options
Diffstat (limited to 'tools/gst-launch.c')
| -rw-r--r-- | tools/gst-launch.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/tools/gst-launch.c b/tools/gst-launch.c index af0d4b5d1a..9a34139e43 100644 --- a/tools/gst-launch.c +++ b/tools/gst-launch.c @@ -69,6 +69,7 @@ static GstElement *pipeline; static EventLoopResult caught_error = ELR_NO_ERROR; static gboolean quiet = FALSE; static gboolean tags = FALSE; +static gboolean toc = FALSE; static gboolean messages = FALSE; static gboolean is_live = FALSE; static gboolean waiting_eos = FALSE; @@ -437,6 +438,35 @@ print_tag (const GstTagList * list, const gchar * tag, gpointer unused) } } +static void +print_toc_entry (gpointer data, gpointer user_data) +{ + GstTocEntry *entry = (GstTocEntry *) data; + const guint max_indent = 40; + const gchar spc[max_indent + 1] = " "; + const gchar *entry_types[] = { "chapter", "edition" }; + guint indent = MIN (GPOINTER_TO_UINT (user_data), max_indent); + gint64 start, stop; + + gst_toc_entry_get_start_stop (entry, &start, &stop); + + PRINT ("%s%s:", &spc[max_indent - indent], entry_types[entry->type]); + if (GST_CLOCK_TIME_IS_VALID (start)) { + PRINT (" start: %" GST_TIME_FORMAT, GST_TIME_ARGS (start)); + } + if (GST_CLOCK_TIME_IS_VALID (stop)) { + PRINT (" stop: %" GST_TIME_FORMAT, GST_TIME_ARGS (stop)); + } + PRINT ("\n"); + indent += 2; + + /* TODO: print tags */ + + /* loop over sub-toc entries */ + g_list_foreach (entry->subentries, print_toc_entry, + GUINT_TO_POINTER (indent)); +} + #ifndef DISABLE_FAULT_HANDLER /* we only use sighandler here because the registers are not important */ static void @@ -612,6 +642,28 @@ event_loop (GstElement * pipeline, gboolean blocking, GstState target_state) gst_tag_list_free (tag_list); } break; + case GST_MESSAGE_TOC: + if (toc) { + GstToc *toc_msg; + gboolean updated; + + if (GST_IS_ELEMENT (GST_MESSAGE_SRC (message))) { + PRINT (_("FOUND TOC : found by element \"%s\".\n"), + GST_MESSAGE_SRC_NAME (message)); + } else if (GST_IS_OBJECT (GST_MESSAGE_SRC (message))) { + PRINT (_("FOUND TOC : found by object \"%s\".\n"), + GST_MESSAGE_SRC_NAME (message)); + } else { + PRINT (_("FOUND TOC\n")); + } + + gst_message_parse_toc (message, &toc_msg, &updated); + /* recursively loop over toc entries */ + g_list_foreach (toc_msg->entries, print_toc_entry, + GUINT_TO_POINTER (0)); + gst_toc_free (toc_msg); + } + break; case GST_MESSAGE_INFO:{ GError *gerror; gchar *debug; @@ -832,6 +884,8 @@ main (int argc, char *argv[]) GOptionEntry options[] = { {"tags", 't', 0, G_OPTION_ARG_NONE, &tags, N_("Output tags (also known as metadata)"), NULL}, + {"toc", 'c', 0, G_OPTION_ARG_NONE, &toc, + N_("Ouput TOC (chapters and editions)"), NULL}, {"verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose, N_("Output status information and property notifications"), NULL}, {"quiet", 'q', 0, G_OPTION_ARG_NONE, &quiet, |