/*****************************************************************************
* libmp4.h : LibMP4 library for mp4 module for vlc
*****************************************************************************
- * Copyright (C) 2001-2004 VideoLAN
+ * Copyright (C) 2001-2004, 2010 the VideoLAN team
* $Id$
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
*
*
* 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, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
+#ifndef _VLC_MP4_H
+#define _VLC_MP4_H 1
+
#define FOURCC_uuid VLC_FOURCC( 'u', 'u', 'i', 'd' )
#define FOURCC_ftyp VLC_FOURCC( 'f', 't', 'y', 'p' )
#define FOURCC_padb VLC_FOURCC( 'p', 'a', 'd', 'b' )
#define FOURCC_edts VLC_FOURCC( 'e', 'd', 't', 's' )
#define FOURCC_elst VLC_FOURCC( 'e', 'l', 's', 't' )
-#define FOURCC_udta VLC_FOURCC( 'u', 'd', 't', 'a' )
#define FOURCC_mvex VLC_FOURCC( 'm', 'v', 'e', 'x' )
#define FOURCC_trex VLC_FOURCC( 't', 'r', 'e', 'x' )
#define FOURCC_mfhd VLC_FOURCC( 'm', 'f', 'h', 'd' )
#define FOURCC_iods VLC_FOURCC( 'i', 'o', 'd', 's' )
#define FOURCC_nmhd VLC_FOURCC( 'n', 'm', 'h', 'd' )
+#define FOURCC_mp2v VLC_FOURCC( 'm', 'p', '2', 'v' )
#define FOURCC_mp4v VLC_FOURCC( 'm', 'p', '4', 'v' )
#define FOURCC_mp4a VLC_FOURCC( 'm', 'p', '4', 'a' )
#define FOURCC_mp4s VLC_FOURCC( 'm', 'p', '4', 's' )
#define FOURCC_vide VLC_FOURCC( 'v', 'i', 'd', 'e' )
#define FOURCC_soun VLC_FOURCC( 's', 'o', 'u', 'n' )
#define FOURCC_hint VLC_FOURCC( 'h', 'i', 'n', 't' )
+#define FOURCC_hdv2 VLC_FOURCC( 'h', 'd', 'v', '2' )
#define FOURCC_dpnd VLC_FOURCC( 'd', 'p', 'n', 'd' )
#define FOURCC_ipir VLC_FOURCC( 'i', 'p', 'i', 'r' )
#define FOURCC_rtp VLC_FOURCC( 'r', 't', 'p', ' ' )
#define FOURCC_isom VLC_FOURCC( 'i', 's', 'o', 'm' )
+#define FOURCC_3gp4 VLC_FOURCC( '3', 'g', 'p', '4' )
#define FOURCC_esds VLC_FOURCC( 'e', 's', 'd', 's' )
#define FOURCC__mp3 VLC_FOURCC( '.', 'm', 'p', '3' )
#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_dac3 VLC_FOURCC( 'd', 'a', 'c', '3' )
+#define FOURCC_dec3 VLC_FOURCC( 'd', 'e', 'c', '3' )
+#define FOURCC_enda VLC_FOURCC( 'e', 'n', 'd', 'a' )
+#define FOURCC_gnre VLC_FOURCC( 'g', 'n', 'r', 'e' )
+#define FOURCC_trkn VLC_FOURCC( 't', 'r', 'k', 'n' )
#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_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_qdrw VLC_FOURCC( 'q', 'd', 'r', 'w' )
#define FOURCC_avc1 VLC_FOURCC( 'a', 'v', 'c', '1' )
#define FOURCC_avcC VLC_FOURCC( 'a', 'v', 'c', 'C' )
#define FOURCC_dvc VLC_FOURCC( 'd', 'v', 'c', ' ' )
#define FOURCC_dvp VLC_FOURCC( 'd', 'v', 'p', ' ' )
+#define FOURCC_dv5n VLC_FOURCC( 'd', 'v', '5', 'n' )
+#define FOURCC_dv5p VLC_FOURCC( 'd', 'v', '5', 'p' )
#define FOURCC_raw VLC_FOURCC( 'r', 'a', 'w', ' ' )
#define FOURCC_jpeg VLC_FOURCC( 'j', 'p', 'e', 'g' )
+#define FOURCC_yv12 VLC_FOURCC( 'y', 'v', '1', '2' )
+#define FOURCC_yuv2 VLC_FOURCC( 'y', 'u', 'v', '2' )
#define FOURCC_rmra VLC_FOURCC( 'r', 'm', 'r', 'a' )
#define FOURCC_rmda VLC_FOURCC( 'r', 'm', 'd', 'a' )
#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_drmi VLC_FOURCC( 'd', 'r', 'm', 'i' )
+#define FOURCC_frma VLC_FOURCC( 'f', 'r', 'm', 'a' )
+#define FOURCC_skcr VLC_FOURCC( 's', 'k', 'c', 'r' )
+
+#define FOURCC_text VLC_FOURCC( 't', 'e', 'x', 't' )
+#define FOURCC_tx3g VLC_FOURCC( 't', 'x', '3', 'g' )
+#define FOURCC_subp VLC_FOURCC( 's', 'u', 'b', 'p' )
+#define FOURCC_sbtl VLC_FOURCC( 's', 'b', 't', 'l' )
#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_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_0xa9too VLC_FOURCC( 0xa9, 't', 'o', 'o' )
+#define FOURCC_0xa9wrn VLC_FOURCC( 0xa9, 'w', 'r', 'n' )
+#define FOURCC_0xa9swr VLC_FOURCC( 0xa9, 's', 'w', 'r' )
+#define FOURCC_0xa9mak VLC_FOURCC( 0xa9, 'm', 'a', 'k' )
+#define FOURCC_0xa9mod VLC_FOURCC( 0xa9, 'm', 'o', 'd' )
+#define FOURCC_0xa9PRD VLC_FOURCC( 0xa9, 'P', 'R', 'D' )
+#define FOURCC_0xa9grp VLC_FOURCC( 0xa9, 'g', 'r', 'p' )
+#define FOURCC_0xa9lyr VLC_FOURCC( 0xa9, 'g', 'r', 'p' )
+#define FOURCC_chpl VLC_FOURCC( 'c', 'h', 'p', 'l' )
+#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 */
+#define FOURCC_meta VLC_FOURCC( 'm', 'e', 't', 'a' )
+#define FOURCC_ilst VLC_FOURCC( 'i', 'l', 's', 't' )
- stream_t *s;
+#define FOURCC_chap VLC_FOURCC( 'c', 'h', 'a', 'p' )
- off_t i_start; /* in the buffer position for memory stream */
- off_t i_stop;
- uint8_t *p_buffer;
+/* Do you want some debug information on all read boxes ? */
+//#define MP4_VERBOSE 1
-} MP4_Stream_t;
struct MP4_Box_s;
uint64_t i_duration;
/* one bit for pad */
+ uint16_t i_language_code;
/* unsigned int(5)[3] language difference with 0x60*/
unsigned char i_language[3];
uint16_t i_predefined;
uint8_t i_version;
uint32_t i_flags;
- unsigned char *psz_location;
+ char *psz_location;
} MP4_Box_data_url_t;
uint8_t i_version;
uint32_t i_flags;
- unsigned char *psz_name;
- unsigned char *psz_location;
+ char *psz_name;
+ char *psz_location;
} MP4_Box_data_urn_t;
int i_qt_image_description;
uint8_t *p_qt_image_description;
+ void *p_drms;
+
} MP4_Box_data_sample_vide_t;
+#define MP4_TEXT_DISPLAY_FLAG_DONT_DISPLAY (1<<0)
+#define MP4_TEXT_DISPLAY_FLAG_AUTO_SCALE (1<<1)
+#define MP4_TEXT_DISPLAY_FLAG_CLIP_TO_TEXT_BOX (1<<2)
+#define MP4_TEXT_DISPLAY_FLAG_USE_MOVIE_BG_COLOR (1<<3)
+#define MP4_TEXT_DISPLAY_FLAG_SHRINK_TEXT_BOX_TO_FIT (1<<4)
+#define MP4_TEXT_DISPLAY_FLAG_SCROLL_IN (1<<5)
+#define MP4_TEXT_DISPLAY_FLAG_SCROLL_OUT (1<<6)
+#define MP4_TEXT_DISPLAY_FLAG_HORIZONTAL_SCROLL (1<<7)
+#define MP4_TEXT_DISPLAY_FLAG_REVERSE_SCROLL (1<<8)
+#define MP4_TEXT_DISPLAY_FLAG_CONTINUOUS_SCROLL (1<<9)
+#define MP4_TEXT_DISPLAY_FLAG_FLOW_HORIZONTAL (1<<10)
+#define MP4_TEXT_DISPLAY_FLAG_CONTINUOUS_KARAOKE (1<<11)
+#define MP4_TEXT_DISPLAY_FLAG_DROP_SHADOW (1<<12)
+#define MP4_TEXT_DISPLAY_FLAG_ANTI_ALIAS (1<<13)
+#define MP4_TEXT_DISPLAY_FLAG_KEYED_TEXT (1<<14)
+#define MP4_TEXT_DISPLAY_FLAG_INVERSE_HILITE (1<<15)
+#define MP4_TEXT_DISPLAY_FLAG_COLOR_HILITE (1<<16)
+#define MP4_TEXT_DISPLAY_FLAG_WRITE_VERTICALLY (1<<17)
+
+typedef struct
+{
+ uint32_t i_reserved1;
+ uint16_t i_reserved2;
+
+ uint16_t i_data_reference_index;
+
+ uint32_t i_display_flags; // TextDescription and Tx3gDescription
+
+ int8_t i_justification_horizontal; // left(0), centered(1), right(-1)
+ int8_t i_justification_vertical; // top(0), centered(1), bottom(-1)
+
+ uint16_t i_background_color[4];
+
+ uint16_t i_text_box_top;
+ uint16_t i_text_box_left;
+ uint16_t i_text_box_bottom;
+ uint16_t i_text_box_right;
+
+ // TODO to complete
+} MP4_Box_data_sample_text_t;
+
typedef struct MP4_Box_data_sample_hint_s
{
uint8_t i_reserved1[6];
/* 1 pad bit */
unsigned char i_language[3];
- unsigned char *psz_notice;
+ char *psz_notice;
} MP4_Box_data_cprt_t;
} MP4_Box_data_cmov_t;
+typedef struct
+{
+ uint32_t i_type;
+} MP4_Box_data_frma_t;
+
+typedef struct
+{
+ uint32_t i_init;
+ uint32_t i_encr;
+ uint32_t i_decr;
+} MP4_Box_data_skcr_t;
+
typedef struct
{
uint8_t i_version;
} MP4_Box_data_rmqu_t;
+typedef struct MP4_Box_data_mfhd_s
+{
+ uint32_t i_sequence_number;
+
+ uint8_t *p_vendor_extension;
+
+} MP4_Box_data_mfhd_t;
+
+#define MP4_TFHD_BASE_DATA_OFFSET (1LL<<0)
+#define MP4_TFHD_SAMPLE_DESC_INDEX (1LL<<1)
+#define MP4_TFHD_DFLT_SAMPLE_DURATION (1LL<<3)
+#define MP4_TFHD_DFLT_SAMPLE_SIZE (1LL<<4)
+#define MP4_TFHD_DFLT_SAMPLE_FLAGS (1LL<<5)
+typedef struct MP4_Box_data_tfhd_s
+{
+ uint8_t i_version;
+ uint32_t i_flags;
+ uint32_t i_track_ID;
+
+ /* optional fields */
+ uint64_t i_base_data_offset;
+ uint32_t i_sample_description_index;
+ uint32_t i_default_sample_duration;
+ uint32_t i_default_sample_size;
+ uint32_t i_default_sample_flags;
+
+} MP4_Box_data_tfhd_t;
+
+#define MP4_TRUN_DATA_OFFSET (1<<0)
+#define MP4_TRUN_FIRST_FLAGS (1<<2)
+#define MP4_TRUN_SAMPLE_DURATION (1<<8)
+#define MP4_TRUN_SAMPLE_SIZE (1<<9)
+#define MP4_TRUN_SAMPLE_FLAGS (1<<10)
+#define MP4_TRUN_SAMPLE_TIME_OFFSET (1<<11)
+typedef struct MP4_descriptor_trun_sample_t
+{
+ uint32_t i_duration;
+ uint32_t i_size;
+ uint32_t i_flags;
+ uint32_t i_composition_time_offset;
+} MP4_descriptor_trun_sample_t;
+
+typedef struct MP4_Box_data_trun_s
+{
+ uint8_t i_version;
+ uint32_t i_flags;
+ uint32_t i_sample_count;
+
+ /* optional fields */
+ uint32_t i_data_offset;
+ uint32_t i_first_sample_flags;
+
+ MP4_descriptor_trun_sample_t *p_samples;
+
+} MP4_Box_data_trun_t;
+
+
typedef struct
{
char *psz_text;
} MP4_Box_data_0xa9xxx_t;
+typedef struct
+{
+ uint32_t i_entry_count;
+ uint32_t *i_track_ID;
+
+} MP4_Box_data_tref_generic_t;
+
+typedef struct
+{
+ uint8_t i_version;
+ uint32_t i_flags;
+
+ uint8_t i_chapter;
+ struct
+ {
+ char *psz_name;
+ int64_t i_start;
+ } chapter[256];
+} MP4_Box_data_chpl_t;
+
typedef struct
{
uint8_t i_version;
} MP4_Box_data_avcC_t;
+typedef struct
+{
+ uint8_t i_fscod;
+ uint8_t i_bsid;
+ uint8_t i_bsmod;
+ uint8_t i_acmod;
+ uint8_t i_lfeon;
+ uint8_t i_bitrate_code;
+
+} MP4_Box_data_dac3_t;
+
+typedef struct
+{
+ uint16_t i_little_endian;
+
+} MP4_Box_data_enda_t;
+
+typedef struct
+{
+ uint16_t i_genre;
+
+} MP4_Box_data_gnre_t;
+
+typedef struct
+{
+ uint32_t i_track_number;
+ uint32_t i_track_total;
+
+} MP4_Box_data_trkn_t;
+
+typedef struct
+{
+ uint8_t i_version;
+ uint32_t i_flags;
+
+ uint16_t i_object_descriptor;
+ uint8_t i_OD_profile_level;
+ uint8_t i_scene_profile_level;
+ uint8_t i_audio_profile_level;
+ uint8_t i_visual_profile_level;
+ uint8_t i_graphics_profile_level;
+
+} MP4_Box_data_iods_t;
+
/*
typedef struct MP4_Box_data__s
{
{
MP4_Box_data_ftyp_t *p_ftyp;
MP4_Box_data_mvhd_t *p_mvhd;
+ MP4_Box_data_mfhd_t *p_mfhd;
+ MP4_Box_data_tfhd_t *p_tfhd;
+ MP4_Box_data_trun_t *p_trun;
MP4_Box_data_tkhd_t *p_tkhd;
MP4_Box_data_mdhd_t *p_mdhd;
MP4_Box_data_hdlr_t *p_hdlr;
MP4_Box_data_stts_t *p_stts;
MP4_Box_data_ctts_t *p_ctts;
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_hint_t *p_sample_hint;
-
- MP4_Box_data_esds_t *p_esds;
- MP4_Box_data_avcC_t *p_avcC;
+ 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_dac3_t *p_dac3;
+ MP4_Box_data_enda_t *p_enda;
+ MP4_Box_data_gnre_t *p_gnre;
+ MP4_Box_data_trkn_t *p_trkn;
+ MP4_Box_data_iods_t *p_iods;
MP4_Box_data_stsz_t *p_stsz;
MP4_Box_data_stz2_t *p_stz2;
MP4_Box_data_moviehintinformation_rtp_t p_moviehintinformation_rtp;
+ MP4_Box_data_frma_t *p_frma;
+ MP4_Box_data_skcr_t *p_skcr;
+
MP4_Box_data_rdrf_t *p_rdrf;
MP4_Box_data_rmdr_t *p_rmdr;
MP4_Box_data_rmqu_t *p_rmqu;
MP4_Box_data_rmvc_t *p_rmvc;
MP4_Box_data_0xa9xxx_t *p_0xa9xxx;
+ MP4_Box_data_chpl_t *p_chpl;
+ MP4_Box_data_tref_generic_t *p_tref_generic;
void *p_data; /* for unknow type */
} MP4_Box_data_t;
/*****************************************************************************
* MP4_DumpBoxStructure: print the structure of the p_box
*****************************************************************************
- * Usefull while debugging
+ * Useful while debugging
*****************************************************************************/
void MP4_BoxDumpStructure( stream_t *p_input, MP4_Box_t *p_box );
-
/*****************************************************************************
* MP4_BoxGet: find a box given a path relative to p_box
*****************************************************************************
* ex: /moov/trak[12]
* ../mdia
*****************************************************************************/
-MP4_Box_t *MP4_BoxGet( MP4_Box_t *p_box, char *psz_fmt, ... );
+MP4_Box_t *MP4_BoxGet( MP4_Box_t *p_box, const char *psz_fmt, ... );
/*****************************************************************************
* MP4_BoxCount: find number of box given a path relative to p_box
* ex: /moov/trak
* ../mdia
*****************************************************************************/
-int MP4_BoxCount( MP4_Box_t *p_box, char *psz_fmt, ... );
+int MP4_BoxCount( MP4_Box_t *p_box, const char *psz_fmt, ... );
+
+/* Internal functions exposed for MKV demux */
+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 );
+#endif
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