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53 lines
2 KiB
C
53 lines
2 KiB
C
/* GStreamer
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* Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_TAG_TAG_H__
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#define __GST_TAG_TAG_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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/* functions for vorbis comment manipulation */
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G_CONST_RETURN gchar * gst_tag_from_vorbis_tag (const gchar * vorbis_tag);
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G_CONST_RETURN gchar *gst_tag_to_vorbis_tag (const gchar * gst_tag);
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void gst_vorbis_tag_add (GstTagList * list,
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const gchar * tag, const gchar * value);
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GList *gst_tag_to_vorbis_comments (const GstTagList * list, const gchar * tag);
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/* functions to convert GstBuffers with vorbiscomment contents to GstTagLists and back */
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GstTagList *gst_tag_list_from_vorbiscomment_buffer (const GstBuffer * buffer,
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const guint8 * id_data, const guint id_data_length, gchar ** vendor_string);
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GstBuffer *gst_tag_list_to_vorbiscomment_buffer (const GstTagList * list,
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const guint8 * id_data,
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const guint id_data_length, const gchar * vendor_string);
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/* functions for ID3 tag manipulation */
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guint gst_tag_id3_genre_count (void);
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G_CONST_RETURN gchar *gst_tag_id3_genre_get (const guint id);
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GstTagList *gst_tag_list_new_from_id3v1 (const guint8 * data);
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G_CONST_RETURN gchar *gst_tag_from_id3_tag (const gchar * vorbis_tag);
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G_CONST_RETURN gchar *gst_tag_to_id3_tag (const gchar * gst_tag);
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G_END_DECLS
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#endif /* __GST_TAG_TAG_H__ */
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