/*****************************************************************************
* libmp4.h : LibMP4 library for mp4 module for vlc
*****************************************************************************
- * Copyright (C) 2001 VideoLAN
- * $Id: libmp4.h,v 1.18 2004/01/05 12:37:52 jlj Exp $
+ * Copyright (C) 2001-2004 VideoLAN
+ * $Id$
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
*
* This program is free software; you can redistribute it and/or modify
#define FOURCC_ulaw VLC_FOURCC( 'u', 'l', 'a', 'w' )
#define FOURCC_Qclp VLC_FOURCC( 'Q', 'c', 'l', 'p' )
#define FOURCC_samr VLC_FOURCC( 's', 'a', 'm', 'r' )
+#define FOURCC_sawb VLC_FOURCC( 's', 'a', 'w', 'b' )
#define FOURCC_OggS VLC_FOURCC( 'O', 'g', 'g', 'S' )
+#define FOURCC_alac VLC_FOURCC( 'a', 'l', 'a', 'c' )
#define FOURCC_zlib VLC_FOURCC( 'z', 'l', 'i', 'b' )
#define FOURCC_SVQ1 VLC_FOURCC( 'S', 'V', 'Q', '1' )
#define FOURCC_h263 VLC_FOURCC( 'h', '2', '6', '3' )
#define FOURCC_s263 VLC_FOURCC( 's', '2', '6', '3' )
#define FOURCC_DIVX VLC_FOURCC( 'D', 'I', 'V', 'X' )
+#define FOURCC_XVID VLC_FOURCC( 'X', 'V', 'I', 'D' )
#define FOURCC_cvid VLC_FOURCC( 'c', 'v', 'i', 'd' )
#define FOURCC_mjpa VLC_FOURCC( 'm', 'j', 'p', 'a' )
#define FOURCC_mjpb VLC_FOURCC( 'm', 'j', 'q', 't' )
#define FOURCC_mjht VLC_FOURCC( 'm', 'j', 'p', 'b' )
#define FOURCC_VP31 VLC_FOURCC( 'V', 'P', '3', '1' )
#define FOURCC_vp31 VLC_FOURCC( 'v', 'p', '3', '1' )
+#define FOURCC_h264 VLC_FOURCC( 'h', '2', '6', '4' )
+
+#define FOURCC_avc1 VLC_FOURCC( 'a', 'v', 'c', '1' )
+#define FOURCC_avcC VLC_FOURCC( 'a', 'v', 'c', 'C' )
+#define FOURCC_m4ds VLC_FOURCC( 'm', '4', 'd', 's' )
#define FOURCC_dvc VLC_FOURCC( 'd', 'v', 'c', ' ' )
#define FOURCC_dvp VLC_FOURCC( 'd', 'v', 'p', ' ' )
#define FOURCC_drms VLC_FOURCC( 'd', 'r', 'm', 's' )
#define FOURCC_sinf VLC_FOURCC( 's', 'i', 'n', 'f' )
#define FOURCC_schi VLC_FOURCC( 's', 'c', 'h', 'i' )
+#define FOURCC_user VLC_FOURCC( 'u', 's', 'e', 'r' )
+#define FOURCC_key VLC_FOURCC( 'k', 'e', 'y', ' ' )
#define FOURCC_iviv VLC_FOURCC( 'i', 'v', 'i', 'v' )
#define FOURCC_name VLC_FOURCC( 'n', 'a', 'm', 'e' )
#define FOURCC_priv VLC_FOURCC( 'p', 'r', 'i', 'v' )
+#define FOURCC_text VLC_FOURCC( 't', 'e', 'x', 't' )
+#define FOURCC_subp VLC_FOURCC( 's', 'u', 'b', 'p' )
+
+#define FOURCC_0xa9nam VLC_FOURCC( 0xa9, 'n', 'a', 'm' )
+#define FOURCC_0xa9aut VLC_FOURCC( 0xa9, 'a', 'u', 't' )
+#define FOURCC_0xa9swr VLC_FOURCC( 0xa9, 's', 'w', 'r' )
+#define FOURCC_0xa9cpy VLC_FOURCC( 0xa9, 'c', 'p', 'y' )
+#define FOURCC_0xa9inf VLC_FOURCC( 0xa9, 'i', 'n', 'f' )
+#define FOURCC_0xa9ART VLC_FOURCC( 0xa9, 'A', 'R', 'T' )
+#define FOURCC_0xa9des VLC_FOURCC( 0xa9, 'd', 'e', 's' )
+#define FOURCC_0xa9dir VLC_FOURCC( 0xa9, 'd', 'i', 'r' )
+#define FOURCC_0xa9cmt VLC_FOURCC( 0xa9, 'c', 'm', 't' )
+#define FOURCC_0xa9req VLC_FOURCC( 0xa9, 'r', 'e', 'q' )
+#define FOURCC_0xa9day VLC_FOURCC( 0xa9, 'd', 'a', 'y' )
+#define FOURCC_0xa9fmt VLC_FOURCC( 0xa9, 'f', 'm', 't' )
+#define FOURCC_0xa9prd VLC_FOURCC( 0xa9, 'p', 'r', 'd' )
+#define FOURCC_0xa9prf VLC_FOURCC( 0xa9, 'p', 'r', 'f' )
+#define FOURCC_0xa9src VLC_FOURCC( 0xa9, 's', 'r', 'c' )
+#define FOURCC_0xa9alb VLC_FOURCC( 0xa9, 'a', 'l', 'b' )
+#define FOURCC_0xa9dis VLC_FOURCC( 0xa9, 'd', 'i', 's' )
+#define FOURCC_0xa9enc VLC_FOURCC( 0xa9, 'e', 'n', 'c' )
+#define FOURCC_0xa9trk VLC_FOURCC( 0xa9, 't', 'r', 'k' )
+#define FOURCC_0xa9url VLC_FOURCC( 0xa9, 'u', 'r', 'l' )
+#define FOURCC_0xa9dsa VLC_FOURCC( 0xa9, 'd', 's', 'a' )
+#define FOURCC_0xa9hst VLC_FOURCC( 0xa9, 'h', 's', 't' )
+#define FOURCC_0xa9ope VLC_FOURCC( 0xa9, 'o', 'p', 'e' )
+#define FOURCC_0xa9wrt VLC_FOURCC( 0xa9, 'w', 'r', 't' )
+#define FOURCC_0xa9com VLC_FOURCC( 0xa9, 'c', 'o', 'm' )
+#define FOURCC_0xa9gen VLC_FOURCC( 0xa9, 'g', 'e', 'n' )
+#define FOURCC_WLOC VLC_FOURCC( 'W', 'L', 'O', 'C' )
+
/* Do you want some debug information on all read boxes ? */
#define MP4_VERBOSE 1
-/* memory stream and file stream object */
-
-typedef struct MP4_Stream_s
-{
- int b_memory; /* do we uses a memory buffer */
-
- input_thread_t *p_input;
-
- off_t i_start; /* in the buffer position for memory stream */
- off_t i_stop;
- uint8_t *p_buffer;
-
-} MP4_Stream_t;
struct MP4_Box_s;
} MP4_Box_data_sample_vide_t;
+typedef struct
+{
+ uint8_t i_reserved1[6];
+ uint16_t i_data_reference_index;
+
+ uint32_t i_display_flags;
+ uint32_t i_justification;
+ uint16_t i_background_color[3];
+ uint64_t i_text_box;
+ uint64_t i_reserved2;
+ uint16_t i_font_number;
+ uint16_t i_font_face;
+ uint16_t i_reserved3;
+
+ uint16_t i_foreground_color[3];
+
+ char *psz_text_name;
+} MP4_Box_data_sample_text_t;
+
typedef struct MP4_Box_data_sample_hint_s
{
uint8_t i_reserved1[6];
} MP4_Box_data_cmov_t;
-typedef struct MP4_Box_data_rdrf_s
+typedef struct
{
uint8_t i_version;
uint32_t i_flags;
} MP4_Box_data_rdrf_t;
-typedef struct MP4_Box_data_rmdr_s
+typedef struct
{
uint8_t i_version;
uint32_t i_flags;
} MP4_Box_data_rmdr_t;
-typedef struct MP4_Box_data_rmvc_s
+typedef struct
{
uint8_t i_version;
uint32_t i_flags;
} MP4_Box_data_rmvc_t;
-typedef struct MP4_Box_data_rmcd_s
+typedef struct
{
uint8_t i_version;
uint32_t i_flags;
} MP4_Box_data_rmcd_t;
-typedef struct MP4_Box_data_rmqu_s
+typedef struct
{
uint32_t i_quality;
} MP4_Box_data_rmqu_t;
+typedef struct
+{
+ char *psz_text;
+
+} MP4_Box_data_0xa9xxx_t;
+
+typedef struct
+{
+ uint8_t i_version;
+ uint8_t i_profile;
+ uint8_t i_profile_compatibility;
+ uint8_t i_level;
+
+ uint8_t i_reserved1; /* 6 bits */
+ uint8_t i_length_size;
+
+ uint8_t i_reserved2; /* 3 bits */
+ uint8_t i_sps;
+ uint16_t *i_sps_length;
+ uint8_t **sps;
+
+ uint8_t i_pps;
+ uint16_t *i_pps_length;
+ uint8_t **pps;
+
+ /* XXX: Hack raw avcC atom payload */
+ int i_avcC;
+ uint8_t *p_avcC;
+
+} MP4_Box_data_avcC_t;
+
/*
typedef struct MP4_Box_data__s
{
MP4_Box_data_stsd_t *p_stsd;
MP4_Box_data_sample_vide_t *p_sample_vide;
MP4_Box_data_sample_soun_t *p_sample_soun;
+ MP4_Box_data_sample_text_t *p_sample_text;
MP4_Box_data_sample_hint_t *p_sample_hint;
MP4_Box_data_esds_t *p_esds;
+ MP4_Box_data_avcC_t *p_avcC;
MP4_Box_data_stsz_t *p_stsz;
MP4_Box_data_stz2_t *p_stz2;
MP4_Box_data_rmqu_t *p_rmqu;
MP4_Box_data_rmvc_t *p_rmvc;
+ MP4_Box_data_0xa9xxx_t *p_0xa9xxx;
+
void *p_data; /* for unknow type */
} MP4_Box_data_t;
* The first box is a virtual box "root" and is the father for all first
* level boxes
*****************************************************************************/
-MP4_Box_t *MP4_BoxGetRoot( input_thread_t *p_input );
+MP4_Box_t *MP4_BoxGetRoot( stream_t * );
/*****************************************************************************
* MP4_FreeBox : free memory allocated after read with MP4_ReadBox
* XXX : all children have to be allocated by a malloc !! and
* p_box is freed
*****************************************************************************/
-void MP4_BoxFree( input_thread_t *p_input, MP4_Box_t *p_box );
+void MP4_BoxFree( stream_t *, MP4_Box_t *p_box );
/*****************************************************************************
* MP4_DumpBoxStructure: print the structure of the p_box
*****************************************************************************
* Usefull while debugging
*****************************************************************************/
-void MP4_BoxDumpStructure( input_thread_t *p_input, MP4_Box_t *p_box );
+void MP4_BoxDumpStructure( stream_t *p_input, MP4_Box_t *p_box );
/*****************************************************************************
*****************************************************************************/
int MP4_BoxCount( MP4_Box_t *p_box, char *psz_fmt, ... );
+int MP4_ReadBoxCommon( stream_t *p_stream, MP4_Box_t *p_box );
+int MP4_ReadBox_sample_vide( stream_t *p_stream, MP4_Box_t *p_box );
+void MP4_FreeBox_sample_vide( MP4_Box_t *p_box );
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