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ext/taglib/gstid3v2mux.cc: Write GST_TAG_ENCODER and GST_TAG_ENCODER_VERSION as

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Original commit message from CVS:
Patch by: Alex Lancaster <alexl at users sourceforge net>
* ext/taglib/gstid3v2mux.cc:
Write GST_TAG_ENCODER and GST_TAG_ENCODER_VERSION as
ID3v2 TSSE frames (#347898).
This commit is contained in:
Alex Lancaster 2006-07-19 11:52:53 +00:00 committed by Tim-Philipp Müller
parent cf49086d9d
commit daab8f4193
2 changed files with 71 additions and 0 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2006-07-19 Tim-Philipp Müller <tim at centricular dot net>
Patch by: Alex Lancaster <alexl at users sourceforge net>
* ext/taglib/gstid3v2mux.cc:
Write GST_TAG_ENCODER and GST_TAG_ENCODER_VERSION as
ID3v2 TSSE frames (#347898).
2006-07-18 Stefan Kost <ensonic@users.sf.net>
* gst/avi/gstavimux.c: (gst_avi_mux_vidsink_set_caps):

63
ext/taglib/gstid3v2mux.cc
View file

@ -139,6 +139,23 @@ add_one_txxx_musicbrainz_tag (ID3v2::Tag * id3v2tag, const gchar * spec_id,
}
}
#if 0
static void
add_one_txxx_tag (ID3v2::Tag * id3v2tag, const gchar * key, const gchar * val)
{
ID3v2::UserTextIdentificationFrame * frame;
if (val == NULL)
return;
GST_DEBUG ("Setting %s to %s", key, val);
frame = new ID3v2::UserTextIdentificationFrame (String::UTF8);
id3v2tag->addFrame (frame);
frame->setDescription (key);
frame->setText (val);
}
#endif
static void
add_one_tag (const GstTagList * list, const gchar * tag, gpointer user_data)
{
@ -307,6 +324,40 @@ add_one_tag (const GstTagList * list, const gchar * tag, gpointer user_data)
frame->setText (copyright);
g_free (copyright);
}
} else if (strcmp (tag, GST_TAG_ENCODER) == 0) {
gchar *encoder;
result = gst_tag_list_get_string_index (list, tag, 0, &encoder);
if (result != FALSE && encoder != NULL) {
ID3v2::TextIdentificationFrame * frame;
guint encoder_version;
gchar *tag_str;
frame = new ID3v2::TextIdentificationFrame ("TSSE", String::UTF8);
if (gst_tag_list_get_uint_index (list, GST_TAG_ENCODER_VERSION, 0,
&encoder_version) && encoder_version > 0) {
tag_str = g_strdup_printf ("%s %u", encoder, encoder_version);
} else {
tag_str = g_strdup (encoder);
}
GST_DEBUG ("Setting encoder to %s", tag_str);
id3v2tag->addFrame (frame);
frame->setText (tag_str);
g_free (tag_str);
g_free (encoder);
}
} else if (strcmp (tag, GST_TAG_ENCODER_VERSION) == 0) {
gchar *tmp_str = NULL;
if (gst_tag_list_get_string_index (list, GST_TAG_ENCODER, 0, &tmp_str)) {
GST_DEBUG ("encoder-version handled with encoder, skipping");
g_free (tmp_str);
} else {
GST_WARNING ("encoder-version, but no encoder?! skipping");
}
} else if (strcmp (tag, GST_TAG_MUSICBRAINZ_ARTISTID) == 0) {
gchar *id_str;
@ -415,6 +466,18 @@ gst_id3v2_mux_render_tag (GstTagLibMux * mux, GstTagList * taglist)
/* Render the tag */
gst_tag_list_foreach (taglist, add_one_tag, &id3v2tag);
#if 0
/* Do we want to add our own signature to the tag somewhere? */
{
gchar *tag_producer_str;
tag_producer_str = g_strdup_printf ("(GStreamer id3v2mux %s, using "
"taglib %u.%u)", VERSION, TAGLIB_MAJOR_VERSION, TAGLIB_MINOR_VERSION);
add_one_txxx_tag (id3v2tag, "tag_encoder", tag_producer_str);
g_free (tag_producer_str);
}
#endif
rendered_tag = id3v2tag.render ();
tag_size = rendered_tag.size ();