1 files changed, 128 insertions, 0 deletions
diff --git a/src/mp4ff/mp4ff.h b/src/mp4ff/mp4ff.h
new file mode 100644
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--- /dev/null
+++ b/src/mp4ff/mp4ff.h
@@ -0,0 +1,128 @@
+/*
+** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
+** Copyright (C) 2003-2004 M. Bakker, Ahead Software AG, http://www.nero.com
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program 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 General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+**
+** Any non-GPL usage of this software or parts of this software is strictly
+** forbidden.
+**
+** Commercial non-GPL licensing of this software is possible.
+** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
+**
+** $Id: mp4ff.h,v 1.19 2004/01/11 15:52:18 menno Exp $
+**/
+
+#ifndef MP4FF_H
+#define MP4FF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include "mp4ff_int_types.h"
+
+/* file callback structure */
+typedef struct
+{
+    uint32_t (*read)(void *user_data, void *buffer, uint32_t length);
+    uint32_t (*write)(void *udata, void *buffer, uint32_t length);
+    uint32_t (*seek)(void *user_data, uint64_t position);
+	uint32_t (*truncate)(void *user_data);
+    void *user_data;
+} mp4ff_callback_t;
+
+/* mp4 main file structure */
+typedef void* mp4ff_t;
+
+
+/* API */
+
+mp4ff_t *mp4ff_open_read(mp4ff_callback_t *f);
+void mp4ff_close(mp4ff_t *f);
+int32_t mp4ff_get_sample_duration(const mp4ff_t *f, const int32_t track, const int32_t sample);
+int32_t mp4ff_get_sample_duration_use_offsets(const mp4ff_t *f, const int32_t track, const int32_t sample);
+int64_t mp4ff_get_sample_position(const mp4ff_t *f, const int32_t track, const int32_t sample);
+int32_t mp4ff_get_sample_offset(const mp4ff_t *f, const int32_t track, const int32_t sample);
+int32_t mp4ff_find_sample(const mp4ff_t *f, const int32_t track, const int64_t offset,int32_t * toskip);
+int32_t mp4ff_find_sample_use_offsets(const mp4ff_t *f, const int32_t track, const int64_t offset,int32_t * toskip);
+
+int32_t mp4ff_read_sample(mp4ff_t *f, const int track, const int sample,
+                          unsigned char **audio_buffer,  unsigned int *bytes);
+
+int32_t mp4ff_read_sample_v2(mp4ff_t *f, const int track, const int sample,unsigned char *buffer);//returns 0 on error, number of bytes read on success, use mp4ff_read_sample_getsize() to check buffer size needed
+int32_t mp4ff_read_sample_getsize(mp4ff_t *f, const int track, const int sample);//returns 0 on error, buffer size needed for mp4ff_read_sample_v2() on success
+
+
+
+int32_t mp4ff_get_decoder_config(const mp4ff_t *f, const int track,
+                             unsigned char** ppBuf, unsigned int* pBufSize);
+int32_t mp4ff_get_track_type(const mp4ff_t *f, const int track);
+int32_t mp4ff_total_tracks(const mp4ff_t *f);
+int32_t mp4ff_num_samples(const mp4ff_t *f, const int track);
+int32_t mp4ff_time_scale(const mp4ff_t *f, const int track);
+
+uint32_t mp4ff_get_avg_bitrate(const mp4ff_t *f, const int32_t track);
+uint32_t mp4ff_get_max_bitrate(const mp4ff_t *f, const int32_t track);
+int64_t mp4ff_get_track_duration(const mp4ff_t *f, const int32_t track); //returns (-1) if unknown
+int64_t mp4ff_get_track_duration_use_offsets(const mp4ff_t *f, const int32_t track); //returns (-1) if unknown
+uint32_t mp4ff_get_sample_rate(const mp4ff_t *f, const int32_t track);
+uint32_t mp4ff_get_channel_count(const mp4ff_t * f,const int32_t track);
+uint32_t mp4ff_get_audio_type(const mp4ff_t * f,const int32_t track);
+
+
+/* metadata */
+int mp4ff_meta_get_num_items(const mp4ff_t *f);
+int mp4ff_meta_get_by_index(const mp4ff_t *f, unsigned int index,
+                            char **item, char **value);
+int mp4ff_meta_get_title(const mp4ff_t *f, char **value);
+int mp4ff_meta_get_artist(const mp4ff_t *f, char **value);
+int mp4ff_meta_get_writer(const mp4ff_t *f, char **value);
+int mp4ff_meta_get_album(const mp4ff_t *f, char **value);
+int mp4ff_meta_get_date(const mp4ff_t *f, char **value);
+int mp4ff_meta_get_tool(const mp4ff_t *f, char **value);
+int mp4ff_meta_get_comment(const mp4ff_t *f, char **value);
+int mp4ff_meta_get_genre(const mp4ff_t *f, char **value);
+int mp4ff_meta_get_track(const mp4ff_t *f, char **value);
+int mp4ff_meta_get_disc(const mp4ff_t *f, char **value);
+int mp4ff_meta_get_compilation(const mp4ff_t *f, char **value);
+int mp4ff_meta_get_tempo(const mp4ff_t *f, char **value);
+int32_t mp4ff_meta_get_coverart(const mp4ff_t *f, char **value);
+#ifdef USE_TAGGING
+
+/* metadata tag structure */
+typedef struct
+{
+    char *item;
+    char *value;
+} mp4ff_tag_t;
+
+/* metadata list structure */
+typedef struct
+{
+    mp4ff_tag_t *tags;
+    uint32_t count;
+} mp4ff_metadata_t;
+
+int32_t mp4ff_meta_update(mp4ff_callback_t *f,const mp4ff_metadata_t * data);
+
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif