diff options
| author | Søren Juul <zpon.dk@gmail.com> | 2017-02-10 10:53:05 +0100 |
|---|---|---|
| committer | Sebastian Dröge <sebastian@centricular.com> | 2017-02-14 12:24:13 +0200 |
| commit | 1184429e21f8c48e435625f46e3e9a79a4662498 (patch) | |
| tree | 8b2faa2bfbd93e6e8ddb5bd16ee1e805fa204141 /gst/icydemux | |
| parent | 49002fa8a7b6d782788e846de194b4f4c765cea5 (diff) | |
icydemux: reset tags on empty value
Some radio streams uses StreamTitle='' to reset the title after a
track stopped playing, e.g. while the host talks between tracks or
during news segments.
This change forces an empty tag object to be distributed if
StreamTitle or StreamUrl is received with empty value, thus allowing
downstream elements to get notified about this.
https://bugzilla.gnome.org/show_bug.cgi?id=778437
Diffstat (limited to 'gst/icydemux')
| -rw-r--r-- | gst/icydemux/gsticydemux.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gst/icydemux/gsticydemux.c b/gst/icydemux/gsticydemux.c index dc0c266ab..12fdad24a 100644 --- a/gst/icydemux/gsticydemux.c +++ b/gst/icydemux/gsticydemux.c @@ -323,6 +323,7 @@ gst_icydemux_parse_and_send_tags (GstICYDemux * icydemux) GstTagList *tags; const guint8 *data; int length, i; + gboolean tags_found = FALSE; gchar *buffer; gchar **strings; @@ -340,6 +341,7 @@ gst_icydemux_parse_and_send_tags (GstICYDemux * icydemux) for (i = 0; strings[i]; i++) { if (!g_ascii_strncasecmp (strings[i], "StreamTitle=", 12)) { char *title = gst_icydemux_unicodify (strings[i] + 13); + tags_found = TRUE; if (title && *title) { gst_tag_list_add (tags, GST_TAG_MERGE_REPLACE, GST_TAG_TITLE, @@ -348,6 +350,7 @@ gst_icydemux_parse_and_send_tags (GstICYDemux * icydemux) } } else if (!g_ascii_strncasecmp (strings[i], "StreamUrl=", 10)) { char *url = gst_icydemux_unicodify (strings[i] + 11); + tags_found = TRUE; if (url && *url) { gst_tag_list_add (tags, GST_TAG_MERGE_REPLACE, GST_TAG_HOMEPAGE, @@ -362,7 +365,7 @@ gst_icydemux_parse_and_send_tags (GstICYDemux * icydemux) gst_adapter_unmap (icydemux->meta_adapter); gst_adapter_flush (icydemux->meta_adapter, length); - if (!gst_tag_list_is_empty (tags)) + if (tags_found) gst_icydemux_tag_found (icydemux, tags); else gst_tag_list_unref (tags); |