codec-utils.h 1.62 KB
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/* GStreamer base utils library codec-specific utility functions
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 * Copyright (C) 2010 Arun Raghavan <arun.raghavan@collabora.co.uk>
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 *               2010 Collabora Multimedia
 *               2010 Nokia Corporation
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 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

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#ifndef __GST_PB_UTILS_CODEC_UTILS_H__
#define __GST_PB_UTILS_CODEC_UTILS_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS

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/* AAC */

guint         gst_codec_utils_aac_get_sample_rate_from_index (guint sr_idx);

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const gchar * gst_codec_utils_aac_get_profile (const guint8 * audio_config, guint len);
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const gchar * gst_codec_utils_aac_get_level   (const guint8 * audio_config, guint len);

gboolean      gst_codec_utils_aac_caps_set_level_and_profile (GstCaps      * caps,
                                                              const guint8 * audio_config,
                                                              guint          len);
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G_END_DECLS

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#endif /* __GST_PB_UTILS_CODEC_UTILS_H__ */