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43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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* Copyright (C) <2008> Sebastian Dröge <sebastian.droege@collabora.co.uk>
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* Copyright (C) <2011-2012> Vincent Penquerc'h <vincent.penquerch@collabora.co.uk>
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_OPUS_HEADER_H__
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#define __GST_OPUS_HEADER_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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extern void gst_opus_header_create_caps_from_headers (GstCaps **caps, GSList **headers,
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GstBuffer *id_header, GstBuffer *comment_header);
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extern void gst_opus_header_create_caps (GstCaps **caps, GSList **headers,
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guint16 pre_skip, guint sample_rate32, guint8 nchannels, guint8 n_stereo_streams,
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guint8 channel_mapping_family, const guint8 *channel_mapping,
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const GstTagList *tags);
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extern gboolean gst_opus_header_is_header (GstBuffer * buf,
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const char *magic, guint magic_size);
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extern gboolean gst_opus_header_is_id_header (GstBuffer * buf);
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extern gboolean gst_opus_header_is_comment_header (GstBuffer * buf);
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G_END_DECLS
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#endif /* __GST_OPUS_HEADER_H__ */
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