#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <zlib.h>
#include "group_video.h"
#include <xine/xine_internal.h>
#include <xine/xineutils.h>
#include <xine/demux.h>
#include <xine/buffer.h>
#include "bswap.h"
#include "qtpalette.h"

Data Structures
struct	scale_int_t

struct	qt_frame

struct	edit_list_table_t

struct	sample_to_chunk_table_t

struct	reference_t

struct	properties_t

struct	qt_trak

struct	qt_info

struct	demux_qt_t

Macros
#define	LOG_MODULE "demux_qt"

#define	QT_ATOM BE_FOURCC

#define	FREE_ATOM QT_ATOM('f', 'r', 'e', 'e')

#define	JUNK_ATOM QT_ATOM('j', 'u', 'n', 'k')

#define	MDAT_ATOM QT_ATOM('m', 'd', 'a', 't')

#define	MOOV_ATOM QT_ATOM('m', 'o', 'o', 'v')

#define	PNOT_ATOM QT_ATOM('p', 'n', 'o', 't')

#define	SKIP_ATOM QT_ATOM('s', 'k', 'i', 'p')

#define	WIDE_ATOM QT_ATOM('w', 'i', 'd', 'e')

#define	PICT_ATOM QT_ATOM('P', 'I', 'C', 'T')

#define	FTYP_ATOM QT_ATOM('f', 't', 'y', 'p')

#define	CMOV_ATOM QT_ATOM('c', 'm', 'o', 'v')

#define	MVHD_ATOM QT_ATOM('m', 'v', 'h', 'd')

#define	VMHD_ATOM QT_ATOM('v', 'm', 'h', 'd')

#define	SMHD_ATOM QT_ATOM('s', 'm', 'h', 'd')

#define	TRAK_ATOM QT_ATOM('t', 'r', 'a', 'k')

#define	TKHD_ATOM QT_ATOM('t', 'k', 'h', 'd')

#define	MDHD_ATOM QT_ATOM('m', 'd', 'h', 'd')

#define	ELST_ATOM QT_ATOM('e', 'l', 's', 't')

#define	STSD_ATOM QT_ATOM('s', 't', 's', 'd')

#define	STSZ_ATOM QT_ATOM('s', 't', 's', 'z')

#define	STZ2_ATOM QT_ATOM('s', 't', 'z', '2')

#define	STSC_ATOM QT_ATOM('s', 't', 's', 'c')

#define	STCO_ATOM QT_ATOM('s', 't', 'c', 'o')

#define	STTS_ATOM QT_ATOM('s', 't', 't', 's')

#define	CTTS_ATOM QT_ATOM('c', 't', 't', 's')

#define	STSS_ATOM QT_ATOM('s', 't', 's', 's')

#define	CO64_ATOM QT_ATOM('c', 'o', '6', '4')

#define	ESDS_ATOM QT_ATOM('e', 's', 'd', 's')

#define	WAVE_ATOM QT_ATOM('w', 'a', 'v', 'e')

#define	FRMA_ATOM QT_ATOM('f', 'r', 'm', 'a')

#define	AVCC_ATOM QT_ATOM('a', 'v', 'c', 'C')

#define	HVCC_ATOM QT_ATOM('h', 'v', 'c', 'C')

#define	ENDA_ATOM QT_ATOM('e', 'n', 'd', 'a')

#define	IMA4_FOURCC ME_FOURCC('i', 'm', 'a', '4')

#define	MAC3_FOURCC ME_FOURCC('M', 'A', 'C', '3')

#define	MAC6_FOURCC ME_FOURCC('M', 'A', 'C', '6')

#define	ULAW_FOURCC ME_FOURCC('u', 'l', 'a', 'w')

#define	ALAW_FOURCC ME_FOURCC('a', 'l', 'a', 'w')

#define	MP4A_FOURCC ME_FOURCC('m', 'p', '4', 'a')

#define	SAMR_FOURCC ME_FOURCC('s', 'a', 'm', 'r')

#define	ALAC_FOURCC ME_FOURCC('a', 'l', 'a', 'c')

#define	DRMS_FOURCC ME_FOURCC('d', 'r', 'm', 's')

#define	TWOS_FOURCC ME_FOURCC('t', 'w', 'o', 's')

#define	SOWT_FOURCC ME_FOURCC('s', 'o', 'w', 't')

#define	RAW_FOURCC ME_FOURCC('r', 'a', 'w', ' ')

#define	IN24_FOURCC ME_FOURCC('i', 'n', '2', '4')

#define	NI42_FOURCC ME_FOURCC('4', '2', 'n', 'i')

#define	AVC1_FOURCC ME_FOURCC('a', 'v', 'c', '1')

#define	HVC1_FOURCC ME_FOURCC('h', 'v', 'c', '1')

#define	HEV1_FOURCC ME_FOURCC('h', 'e', 'v', '1')

#define	HEVC_FOURCC ME_FOURCC('h', 'e', 'v', 'c')

#define	AC_3_FOURCC ME_FOURCC('a', 'c', '-', '3')

#define	EAC3_FOURCC ME_FOURCC('e', 'c', '-', '3')

#define	QCLP_FOURCC ME_FOURCC('Q', 'c', 'l', 'p')

#define	UDTA_ATOM QT_ATOM('u', 'd', 't', 'a')

#define	META_ATOM QT_ATOM('m', 'e', 't', 'a')

#define	HDLR_ATOM QT_ATOM('h', 'd', 'l', 'r')

#define	ILST_ATOM QT_ATOM('i', 'l', 's', 't')

#define	NAM_ATOM QT_ATOM(0xA9, 'n', 'a', 'm')

#define	CPY_ATOM QT_ATOM(0xA9, 'c', 'p', 'y')

#define	DES_ATOM QT_ATOM(0xA9, 'd', 'e', 's')

#define	CMT_ATOM QT_ATOM(0xA9, 'c', 'm', 't')

#define	ALB_ATOM QT_ATOM(0xA9, 'a', 'l', 'b')

#define	GEN_ATOM QT_ATOM(0xA9, 'g', 'e', 'n')

#define	ART_ATOM QT_ATOM(0xA9, 'A', 'R', 'T')

#define	TOO_ATOM QT_ATOM(0xA9, 't', 'o', 'o')

#define	WRT_ATOM QT_ATOM(0xA9, 'w', 'r', 't')

#define	DAY_ATOM QT_ATOM(0xA9, 'd', 'a', 'y')

#define	RMRA_ATOM QT_ATOM('r', 'm', 'r', 'a')

#define	RMDA_ATOM QT_ATOM('r', 'm', 'd', 'a')

#define	RDRF_ATOM QT_ATOM('r', 'd', 'r', 'f')

#define	RMDR_ATOM QT_ATOM('r', 'm', 'd', 'r')

#define	RMVC_ATOM QT_ATOM('r', 'm', 'v', 'c')

#define	QTIM_ATOM QT_ATOM('q', 't', 'i', 'm')

#define	URL__ATOM QT_ATOM('u', 'r', 'l', ' ')

#define	DATA_ATOM QT_ATOM('d', 'a', 't', 'a')

#define	MVEX_ATOM QT_ATOM('m', 'v', 'e', 'x')

#define	MEHD_ATOM QT_ATOM('m', 'e', 'h', 'd')

#define	TREX_ATOM QT_ATOM('t', 'r', 'e', 'x')

#define	MOOF_ATOM QT_ATOM('m', 'o', 'o', 'f')

#define	MFHD_ATOM QT_ATOM('m', 'v', 'h', 'd')

#define	TRAF_ATOM QT_ATOM('t', 'r', 'a', 'f')

#define	TFHD_ATOM QT_ATOM('t', 'f', 'h', 'd')

#define	TRUN_ATOM QT_ATOM('t', 'r', 'u', 'n')

#define	MAX_MOOV_SIZE (128 << 20)

#define	ATOM_PREAMBLE_SIZE 8

#define	PALETTE_COUNT 256

#define	MAX_PTS_DIFF 100000

#define	QTF_OFFSET(f) ((f)._ffs.offset & ~((uint64_t)0xffff << 48))

#define	QTF_KEYFRAME(f) ((f)._ffs.bytes[7])

#define	QTF_MEDIA_ID(f) ((f)._ffs.bytes[6])

#define	MAX_AUDIO_TRAKS 8

#define	DEBUG_ATOM_LOAD 0

#define	DEBUG_EDIT_LIST 0

#define	DEBUG_FRAME_TABLE 0

#define	DEBUG_VIDEO_DEMUX 0

#define	DEBUG_AUDIO_DEMUX 0

#define	DEBUG_META_LOAD 0

#define	DEBUG_DUMP_MOOV 0

#define	RAW_MOOV_FILENAME "moovatom.raw"

#define	WRITE_BE_32(v, p)

#define	KEYFRAMES_SIZE 1024

Typedefs
typedef unsigned int	qt_atom

Enumerations
enum	qt_error { QT_OK, QT_FILE_READ_ERROR, QT_NO_MEMORY, QT_NOT_A_VALID_FILE, QT_NO_MOOV_ATOM, QT_NO_ZLIB, QT_ZLIB_ERROR, QT_HEADER_TROUBLE, QT_DRM_NOT_SUPPORTED }

enum	media_type { MEDIA_AUDIO, MEDIA_VIDEO, MEDIA_OTHER }

Functions
static void	scale_int_init (scale_int_t *scale, uint32_t num, uint32_t den)

static void	scale_int_do (scale_int_t scale, int64_t v)

static void	XINE_FORMAT_PRINTF (1, 2)

static void	dump_moov_atom (uint8_t *moov_atom, int moov_atom_size)

static void	reset_qt_info (demux_qt_t *this)

static qt_info *	create_qt_info (demux_qt_t *this)

static void	free_qt_info (demux_qt_t *this)

static void	parse_mvhd_atom (demux_qt_t this, uint8_t mvhd_atom)

static int	mp4_read_descr_len (uint8_t s, uint32_t length)

static void	find_embedded_atoms (uint8_t atom, const uint32_t types, uint8_t *found, uint32_t sizes)

static int	atom_scan (uint8_t atom, int depth, const uint32_t types, uint8_t *found, unsigned int sizes)

static qt_error	parse_trak_atom (qt_trak trak, uint8_t trak_atom)

static qt_error	parse_reference_atom (demux_qt_t this, uint8_t ref_atom, char *base_mrl)

static void	qt_normpos_init (demux_qt_t *this)

static int32_t	qt_msec_2_normpos (demux_qt_t *this, int32_t msec)

static int32_t	qt_pts_2_msecs (int64_t pts)

static void	qt_keyframes_size (qt_trak *trak, uint32_t n)

static void	qt_keyframes_simple_add (qt_trak trak, qt_frame f)

static qt_error	build_frame_table (qt_trak *trak, unsigned int global_timescale)

static qt_trak *	find_trak_by_id (demux_qt_t *this, int id)

static int	parse_mvex_atom (demux_qt_t this, uint8_t mvex_atom, unsigned int bufsize)

static int	parse_traf_atom (demux_qt_t this, uint8_t traf_atom, unsigned int trafsize, off_t moofpos)

static int	parse_moof_atom (demux_qt_t this, uint8_t moof_atom, int moofsize, off_t moofpos)

static int	fragment_scan (demux_qt_t *this)

static void	info_string_from_atom (uint8_t atom, char *target)

static void	qt_update_duration (demux_qt_t *this)

static void	parse_moov_atom (demux_qt_t this, uint8_t moov_atom)

static qt_error	load_moov_atom (input_plugin_t input, uint8_t moov_atom, off_t moov_atom_offset)

static qt_error	open_qt_file (demux_qt_t this, uint8_t moov_atom, off_t moov_atom_offset)

static int	demux_qt_send_chunk (demux_plugin_t *this_gen)

static void	demux_qt_send_headers (demux_plugin_t *this_gen)

static int	binary_seek (demux_qt_t this, qt_trak trak, off_t start_pos, int start_time)

static int	demux_qt_seek (demux_plugin_t *this_gen, off_t start_pos, int start_time, int playing)

static void	demux_qt_dispose (demux_plugin_t *this_gen)

static int	demux_qt_get_status (demux_plugin_t *this_gen)

static int	demux_qt_get_stream_length (demux_plugin_t *this_gen)

static uint32_t	demux_qt_get_capabilities (demux_plugin_t *this_gen)

static int	demux_qt_get_optional_data (demux_plugin_t this_gen, void data, int data_type)

static demux_plugin_t *	open_plugin (demux_class_t class_gen, xine_stream_t stream, input_plugin_t *input)

void *	demux_qt_init_class (xine_t xine, const void data)

Variables
static const uint32_t	bandwidths []
	Network bandwidth, cribbed from src/input/input_mms.c. More...

Macro Definition Documentation

◆ AC_3_FOURCC

#define AC_3_FOURCC ME_FOURCC('a', 'c', '-', '3')

◆ ALAC_FOURCC

#define ALAC_FOURCC ME_FOURCC('a', 'l', 'a', 'c')

◆ ALAW_FOURCC

#define ALAW_FOURCC ME_FOURCC('a', 'l', 'a', 'w')

◆ ALB_ATOM

#define ALB_ATOM QT_ATOM(0xA9, 'a', 'l', 'b')

◆ ART_ATOM

#define ART_ATOM QT_ATOM(0xA9, 'A', 'R', 'T')

◆ ATOM_PREAMBLE_SIZE

#define ATOM_PREAMBLE_SIZE 8

◆ AVC1_FOURCC

#define AVC1_FOURCC ME_FOURCC('a', 'v', 'c', '1')

◆ AVCC_ATOM

#define AVCC_ATOM QT_ATOM('a', 'v', 'c', 'C')

◆ CMOV_ATOM

#define CMOV_ATOM QT_ATOM('c', 'm', 'o', 'v')

◆ CMT_ATOM

#define CMT_ATOM QT_ATOM(0xA9, 'c', 'm', 't')

◆ CO64_ATOM

#define CO64_ATOM QT_ATOM('c', 'o', '6', '4')

◆ CPY_ATOM

#define CPY_ATOM QT_ATOM(0xA9, 'c', 'p', 'y')

◆ CTTS_ATOM

#define CTTS_ATOM QT_ATOM('c', 't', 't', 's')

◆ DATA_ATOM

#define DATA_ATOM QT_ATOM('d', 'a', 't', 'a')

◆ DAY_ATOM

#define DAY_ATOM QT_ATOM(0xA9, 'd', 'a', 'y')

◆ DEBUG_ATOM_LOAD

#define DEBUG_ATOM_LOAD 0

◆ DEBUG_AUDIO_DEMUX

#define DEBUG_AUDIO_DEMUX 0

◆ DEBUG_DUMP_MOOV

#define DEBUG_DUMP_MOOV 0

◆ DEBUG_EDIT_LIST

#define DEBUG_EDIT_LIST 0

◆ DEBUG_FRAME_TABLE

#define DEBUG_FRAME_TABLE 0

◆ DEBUG_META_LOAD

#define DEBUG_META_LOAD 0

◆ DEBUG_VIDEO_DEMUX

#define DEBUG_VIDEO_DEMUX 0

◆ DES_ATOM

#define DES_ATOM QT_ATOM(0xA9, 'd', 'e', 's')

◆ DRMS_FOURCC

#define DRMS_FOURCC ME_FOURCC('d', 'r', 'm', 's')

◆ EAC3_FOURCC

#define EAC3_FOURCC ME_FOURCC('e', 'c', '-', '3')

◆ ELST_ATOM

#define ELST_ATOM QT_ATOM('e', 'l', 's', 't')

◆ ENDA_ATOM

#define ENDA_ATOM QT_ATOM('e', 'n', 'd', 'a')

◆ ESDS_ATOM

#define ESDS_ATOM QT_ATOM('e', 's', 'd', 's')

◆ FREE_ATOM

#define FREE_ATOM QT_ATOM('f', 'r', 'e', 'e')

◆ FRMA_ATOM

#define FRMA_ATOM QT_ATOM('f', 'r', 'm', 'a')

◆ FTYP_ATOM

#define FTYP_ATOM QT_ATOM('f', 't', 'y', 'p')

◆ GEN_ATOM

#define GEN_ATOM QT_ATOM(0xA9, 'g', 'e', 'n')

◆ HDLR_ATOM

#define HDLR_ATOM QT_ATOM('h', 'd', 'l', 'r')

◆ HEV1_FOURCC

#define HEV1_FOURCC ME_FOURCC('h', 'e', 'v', '1')

◆ HEVC_FOURCC

#define HEVC_FOURCC ME_FOURCC('h', 'e', 'v', 'c')

◆ HVC1_FOURCC

#define HVC1_FOURCC ME_FOURCC('h', 'v', 'c', '1')

◆ HVCC_ATOM

#define HVCC_ATOM QT_ATOM('h', 'v', 'c', 'C')

◆ ILST_ATOM

#define ILST_ATOM QT_ATOM('i', 'l', 's', 't')

◆ IMA4_FOURCC

#define IMA4_FOURCC ME_FOURCC('i', 'm', 'a', '4')

◆ IN24_FOURCC

#define IN24_FOURCC ME_FOURCC('i', 'n', '2', '4')

◆ JUNK_ATOM

#define JUNK_ATOM QT_ATOM('j', 'u', 'n', 'k')

◆ KEYFRAMES_SIZE

#define KEYFRAMES_SIZE 1024

◆ LOG_MODULE

#define LOG_MODULE "demux_qt"

◆ MAC3_FOURCC

#define MAC3_FOURCC ME_FOURCC('M', 'A', 'C', '3')

◆ MAC6_FOURCC

#define MAC6_FOURCC ME_FOURCC('M', 'A', 'C', '6')

◆ MAX_AUDIO_TRAKS

#define MAX_AUDIO_TRAKS 8

◆ MAX_MOOV_SIZE

#define MAX_MOOV_SIZE (128 << 20)

◆ MAX_PTS_DIFF

#define MAX_PTS_DIFF 100000

◆ MDAT_ATOM

#define MDAT_ATOM QT_ATOM('m', 'd', 'a', 't')

◆ MDHD_ATOM

#define MDHD_ATOM QT_ATOM('m', 'd', 'h', 'd')

◆ MEHD_ATOM

#define MEHD_ATOM QT_ATOM('m', 'e', 'h', 'd')

◆ META_ATOM

#define META_ATOM QT_ATOM('m', 'e', 't', 'a')

◆ MFHD_ATOM

#define MFHD_ATOM QT_ATOM('m', 'v', 'h', 'd')

◆ MOOF_ATOM

#define MOOF_ATOM QT_ATOM('m', 'o', 'o', 'f')

◆ MOOV_ATOM

#define MOOV_ATOM QT_ATOM('m', 'o', 'o', 'v')

◆ MP4A_FOURCC

#define MP4A_FOURCC ME_FOURCC('m', 'p', '4', 'a')

◆ MVEX_ATOM

#define MVEX_ATOM QT_ATOM('m', 'v', 'e', 'x')

◆ MVHD_ATOM

#define MVHD_ATOM QT_ATOM('m', 'v', 'h', 'd')

◆ NAM_ATOM

#define NAM_ATOM QT_ATOM(0xA9, 'n', 'a', 'm')

◆ NI42_FOURCC

#define NI42_FOURCC ME_FOURCC('4', '2', 'n', 'i')

◆ PALETTE_COUNT

#define PALETTE_COUNT 256

◆ PICT_ATOM

#define PICT_ATOM QT_ATOM('P', 'I', 'C', 'T')

◆ PNOT_ATOM

#define PNOT_ATOM QT_ATOM('p', 'n', 'o', 't')

◆ QCLP_FOURCC

#define QCLP_FOURCC ME_FOURCC('Q', 'c', 'l', 'p')

◆ QT_ATOM

#define QT_ATOM BE_FOURCC

◆ QTF_KEYFRAME

#define QTF_KEYFRAME ( f ) ((f)._ffs.bytes[7])

◆ QTF_MEDIA_ID

#define QTF_MEDIA_ID ( f ) ((f)._ffs.bytes[6])

◆ QTF_OFFSET

#define QTF_OFFSET ( f ) ((f)._ffs.offset & ~((uint64_t)0xffff << 48))

◆ QTIM_ATOM

#define QTIM_ATOM QT_ATOM('q', 't', 'i', 'm')

◆ RAW_FOURCC

#define RAW_FOURCC ME_FOURCC('r', 'a', 'w', ' ')

◆ RAW_MOOV_FILENAME

#define RAW_MOOV_FILENAME "moovatom.raw"

◆ RDRF_ATOM

#define RDRF_ATOM QT_ATOM('r', 'd', 'r', 'f')

◆ RMDA_ATOM

#define RMDA_ATOM QT_ATOM('r', 'm', 'd', 'a')

◆ RMDR_ATOM

#define RMDR_ATOM QT_ATOM('r', 'm', 'd', 'r')

◆ RMRA_ATOM

#define RMRA_ATOM QT_ATOM('r', 'm', 'r', 'a')

◆ RMVC_ATOM

#define RMVC_ATOM QT_ATOM('r', 'm', 'v', 'c')

◆ SAMR_FOURCC

#define SAMR_FOURCC ME_FOURCC('s', 'a', 'm', 'r')

◆ SKIP_ATOM

#define SKIP_ATOM QT_ATOM('s', 'k', 'i', 'p')

◆ SMHD_ATOM

#define SMHD_ATOM QT_ATOM('s', 'm', 'h', 'd')

◆ SOWT_FOURCC

#define SOWT_FOURCC ME_FOURCC('s', 'o', 'w', 't')

◆ STCO_ATOM

#define STCO_ATOM QT_ATOM('s', 't', 'c', 'o')

◆ STSC_ATOM

#define STSC_ATOM QT_ATOM('s', 't', 's', 'c')

◆ STSD_ATOM

#define STSD_ATOM QT_ATOM('s', 't', 's', 'd')

◆ STSS_ATOM

#define STSS_ATOM QT_ATOM('s', 't', 's', 's')

◆ STSZ_ATOM

#define STSZ_ATOM QT_ATOM('s', 't', 's', 'z')

◆ STTS_ATOM

#define STTS_ATOM QT_ATOM('s', 't', 't', 's')

◆ STZ2_ATOM

#define STZ2_ATOM QT_ATOM('s', 't', 'z', '2')

◆ TFHD_ATOM

#define TFHD_ATOM QT_ATOM('t', 'f', 'h', 'd')

◆ TKHD_ATOM

#define TKHD_ATOM QT_ATOM('t', 'k', 'h', 'd')

◆ TOO_ATOM

#define TOO_ATOM QT_ATOM(0xA9, 't', 'o', 'o')

◆ TRAF_ATOM

#define TRAF_ATOM QT_ATOM('t', 'r', 'a', 'f')

◆ TRAK_ATOM

#define TRAK_ATOM QT_ATOM('t', 'r', 'a', 'k')

◆ TREX_ATOM

#define TREX_ATOM QT_ATOM('t', 'r', 'e', 'x')

◆ TRUN_ATOM

#define TRUN_ATOM QT_ATOM('t', 'r', 'u', 'n')

◆ TWOS_FOURCC

#define TWOS_FOURCC ME_FOURCC('t', 'w', 'o', 's')

◆ UDTA_ATOM

#define UDTA_ATOM QT_ATOM('u', 'd', 't', 'a')

◆ ULAW_FOURCC

#define ULAW_FOURCC ME_FOURCC('u', 'l', 'a', 'w')

◆ URL__ATOM

#define URL__ATOM QT_ATOM('u', 'r', 'l', ' ')

◆ VMHD_ATOM

#define VMHD_ATOM QT_ATOM('v', 'm', 'h', 'd')

◆ WAVE_ATOM

#define WAVE_ATOM QT_ATOM('w', 'a', 'v', 'e')

◆ WIDE_ATOM

#define WIDE_ATOM QT_ATOM('w', 'i', 'd', 'e')

◆ WRITE_BE_32

#define WRITE_BE_32	(	v,
		p
	)

Value:

  { \
  uint8_t *wp = (uint8_t *)(p); \
  uint32_t wv = (v); \
  wp[0] = wv >> 24; \
  wp[1] = wv >> 16; \
  wp[2] = wv >> 8; \
  wp[3] = wv; \
}

◆ WRT_ATOM

#define WRT_ATOM QT_ATOM(0xA9, 'w', 'r', 't')

Typedef Documentation

◆ qt_atom

typedef unsigned int qt_atom

Enumeration Type Documentation

◆ media_type

enum media_type

Enumerator
MEDIA_AUDIO
MEDIA_VIDEO
MEDIA_OTHER

◆ qt_error

enum qt_error

Enumerator
QT_OK
QT_FILE_READ_ERROR
QT_NO_MEMORY
QT_NOT_A_VALID_FILE
QT_NO_MOOV_ATOM
QT_NO_ZLIB
QT_ZLIB_ERROR
QT_HEADER_TROUBLE
QT_DRM_NOT_SUPPORTED

Function Documentation

◆ atom_scan()

static int atom_scan	(	uint8_t *	atom,
		int	depth,
		const uint32_t *	types,
		uint8_t **	found,
		unsigned int *	sizes
	)

static

<< list of atom sizes to fill in.

Parameters

atom	<< return value: # of missing atoms.
depth	<< the atom to parse.
types	<< how many levels of hierarchy to examine.
found	<< zero terminated list of interesting atom types.
sizes	<< list of atom pointers to fill in.

References _X_BE_32, META_ATOM, NULL, WRITE_BE_32, and xine_hexdump().

Referenced by parse_moov_atom(), parse_reference_atom(), and parse_trak_atom().

◆ binary_seek()

static int binary_seek	(	demux_qt_t *	this,
		qt_trak *	trak,
		off_t	start_pos,
		int	start_time
	)

static

References qt_trak::frame_count, qt_trak::frames, QT_OK, and QTF_OFFSET.

Referenced by demux_qt_seek().

◆ build_frame_table()

static qt_error build_frame_table	(	qt_trak *	trak,
		unsigned int	global_timescale
	)

static

References qt_frame::_ffs, _X_BE_32, _X_BE_64, properties_t::audio, qt_trak::chunk_offset_count, qt_trak::chunk_offset_table32, qt_trak::chunk_offset_table64, qt_trak::current_frame, qt_trak::edit_list_count, qt_trak::edit_list_table, sample_to_chunk_table_t::first_chunk, qt_trak::fragment_dts, qt_trak::frame_count, qt_trak::frames, qt_trak::keyframes_size, MEDIA_AUDIO, sample_to_chunk_table_t::media_id, edit_list_table_t::media_time, MEDIA_VIDEO, NULL, qt_frame::offset, qt_trak::properties, qt_frame::pts, qt_frame::ptsoffs, qt_trak::ptsoffs_mul, qt_keyframes_simple_add(), qt_keyframes_size(), QT_NO_MEMORY, QT_OK, QTF_KEYFRAME, QTF_MEDIA_ID, properties_t::s, qt_trak::sample_size, qt_trak::sample_size_bytes, qt_trak::sample_size_count, qt_trak::sample_size_shift, qt_trak::sample_size_table, qt_trak::sample_to_chunk_count, qt_trak::sample_to_chunk_table, qt_trak::samples, sample_to_chunk_table_t::samples_per_chunk, scale_int_do(), qt_trak::si, qt_frame::size, qt_trak::stsd_atoms, qt_trak::stsd_atoms_count, qt_trak::sync_sample_count, qt_trak::sync_sample_table, qt_trak::time_to_sample_count, qt_trak::time_to_sample_table, qt_trak::timeoffs_to_sample_count, qt_trak::timeoffs_to_sample_table, qt_trak::timescale, edit_list_table_t::track_duration, and qt_trak::type.

Referenced by parse_moov_atom().

◆ create_qt_info()

static qt_info* create_qt_info ( demux_qt_t * this )

static

References reset_qt_info().

Referenced by open_plugin().

◆ demux_qt_dispose()

static void demux_qt_dispose ( demux_plugin_t * this_gen )

static

References free_qt_info().

Referenced by open_plugin().

◆ demux_qt_get_capabilities()

static uint32_t demux_qt_get_capabilities ( demux_plugin_t * this_gen )

static

References DEMUX_CAP_AUDIOLANG, and DEMUX_CAP_VIDEO_TIME.

Referenced by open_plugin().

◆ demux_qt_get_optional_data()

static int demux_qt_get_optional_data	(	demux_plugin_t *	this_gen,
		void *	data,
		int	data_type
	)

static

References qt_trak::current_frame, DEMUX_OPTIONAL_DATA_AUDIOLANG, DEMUX_OPTIONAL_DATA_VIDEO_TIME, DEMUX_OPTIONAL_SUCCESS, DEMUX_OPTIONAL_UNSUPPORTED, qt_trak::frames, NULL, qt_frame::pts, and qt_frame::ptsoffs.

Referenced by open_plugin().

◆ demux_qt_get_status()

static int demux_qt_get_status ( demux_plugin_t * this_gen )

static

Referenced by open_plugin().

◆ demux_qt_get_stream_length()

static int demux_qt_get_stream_length ( demux_plugin_t * this_gen )

static

Referenced by open_plugin().

◆ demux_qt_init_class()

void* demux_qt_init_class	(	xine_t *	xine,
		const void *	data
	)

References N_, NULL, demux_class_s::open_plugin, and open_plugin().

◆ demux_qt_seek()

static int demux_qt_seek	(	demux_plugin_t *	this_gen,
		off_t	start_pos,
		int	start_time,
		int	playing
	)

static

References _x_demux_flush_engine(), binary_seek(), qt_trak::current_frame, DEMUX_OK, qt_trak::frame_count, qt_trak::frames, input_plugin_s::get_capabilities, INPUT_CAP_SEEKABLE, INPUT_CAP_SLOW_SEEKABLE, NULL, qt_frame::pts, and QTF_KEYFRAME.

Referenced by open_plugin().

◆ demux_qt_send_chunk()

static int demux_qt_send_chunk ( demux_plugin_t * this_gen )

static

References _x_demux_control_newpts(), _x_demux_send_mrl_reference(), _x_stream_info_set(), properties_t::audio, qt_trak::audio_index, BUF_AUDIO_LPCM_BE, BUF_AUDIO_LPCM_LE, BUF_FLAG_FRAME_END, BUF_FLAG_FRAMERATE, BUF_FLAG_KEYFRAME, BUF_FLAG_SEEK, properties_t::codec_buftype, properties_t::codec_fourcc, buf_element_s::content, qt_trak::current_frame, buf_element_s::decoder_flags, buf_element_s::decoder_info, DEMUX_FINISHED, DEMUX_OK, buf_element_s::extra_info, fragment_scan(), qt_trak::frame_count, qt_trak::frames, buf_element_s::free_buffer, input_plugin_s::get_current_pos, extra_info_s::input_normpos, extra_info_s::input_time, MAX_AUDIO_TRAKS, MAX_PTS_DIFF, buf_element_s::max_size, properties_t::media_id, MEDIA_VIDEO, NULL, qt_trak::properties, qt_frame::pts, buf_element_s::pts, qt_frame::ptsoffs, QT_DRM_NOT_SUPPORTED, qt_msec_2_normpos(), qt_pts_2_msecs(), qt_update_duration(), QTF_KEYFRAME, QTF_MEDIA_ID, QTF_OFFSET, input_plugin_s::read, properties_t::s, input_plugin_s::seek, qt_frame::size, buf_element_s::size, SOWT_FOURCC, TWOS_FOURCC, qt_trak::type, buf_element_s::type, properties_t::video, XINE_STREAM_INFO_FRAME_DURATION, XINE_VERBOSITY_DEBUG, and xprintf.

Referenced by open_plugin().

◆ demux_qt_send_headers()

static void demux_qt_send_headers ( demux_plugin_t * this_gen )

static

References _x_demux_control_start(), _x_fourcc_to_buf_video(), _x_meta_info_set(), _x_report_audio_format_tag(), _x_report_video_fourcc(), _x_stream_info_set(), properties_t::audio, qt_trak::audio_index, AVC1_FOURCC, BUF_AUDIO_UNKNOWN, BUF_FLAG_FRAME_END, BUF_FLAG_HEADER, BUF_FLAG_SPECIAL, BUF_FLAG_STDHEADER, BUF_SPECIAL_DECODER_CONFIG, BUF_SPECIAL_PALETTE, BUF_SPECIAL_STSD_ATOM, BUF_VIDEO_MPEG4, BUF_VIDEO_MSMPEG4_V1, BUF_VIDEO_UNKNOWN, properties_t::codec_buftype, properties_t::codec_fourcc, buf_element_s::content, properties_t::decoder_config, properties_t::decoder_config_len, buf_element_s::decoder_flags, buf_element_s::decoder_info, buf_element_s::decoder_info_ptr, DEMUX_OK, qt_trak::frame_count, qt_trak::frames, HEV1_FOURCC, HEVC_FOURCC, HVC1_FOURCC, LOG_MODULE, MAX_AUDIO_TRAKS, buf_element_s::max_size, MEDIA_AUDIO, NULL, qt_trak::properties, properties_t::properties_atom, properties_t::properties_atom_size, QTF_OFFSET, properties_t::s, qt_frame::size, buf_element_s::size, qt_trak::type, buf_element_s::type, properties_t::video, XINE_META_INFO_ALBUM, XINE_META_INFO_ARTIST, XINE_META_INFO_COMMENT, XINE_META_INFO_GENRE, XINE_META_INFO_TITLE, XINE_META_INFO_YEAR, XINE_STREAM_INFO_AUDIO_BITRATE, XINE_STREAM_INFO_AUDIO_BITS, XINE_STREAM_INFO_AUDIO_CHANNELS, XINE_STREAM_INFO_AUDIO_FOURCC, XINE_STREAM_INFO_AUDIO_SAMPLERATE, XINE_STREAM_INFO_HAS_AUDIO, XINE_STREAM_INFO_HAS_VIDEO, XINE_STREAM_INFO_VIDEO_FOURCC, XINE_STREAM_INFO_VIDEO_HEIGHT, and XINE_STREAM_INFO_VIDEO_WIDTH.

Referenced by open_plugin().

◆ dump_moov_atom()

static void dump_moov_atom	(	uint8_t *	moov_atom,
		int	moov_atom_size
	)

inlinestatic

References RAW_MOOV_FILENAME.

Referenced by open_qt_file().

◆ find_embedded_atoms()

static void find_embedded_atoms	(	uint8_t *	atom,
		const uint32_t *	types,
		uint8_t **	found,
		uint32_t *	sizes
	)

static

References _X_BE_32, and NULL.

Referenced by parse_trak_atom().

◆ find_trak_by_id()

static qt_trak* find_trak_by_id	(	demux_qt_t *	this,
		int	id
	)

static

References NULL.

Referenced by parse_mvex_atom(), and parse_traf_atom().

◆ fragment_scan()

static int fragment_scan ( demux_qt_t * this )

static

References _X_BE_32, _X_BE_64, input_plugin_s::get_capabilities, input_plugin_s::get_current_pos, input_plugin_s::get_length, INPUT_CAP_SEEKABLE, MDAT_ATOM, MOOF_ATOM, parse_moof_atom(), input_plugin_s::read, and input_plugin_s::seek.

Referenced by demux_qt_send_chunk(), and parse_moov_atom().

◆ free_qt_info()

static void free_qt_info ( demux_qt_t * this )

static

References MEDIA_AUDIO, and reset_qt_info().

Referenced by demux_qt_dispose(), and open_plugin().

◆ info_string_from_atom()

static void info_string_from_atom	(	uint8_t *	atom,
		char **	target
	)

static

References _X_BE_16, _X_BE_32, DATA_ATOM, NULL, and string_size.

Referenced by parse_moov_atom().

◆ load_moov_atom()

static qt_error load_moov_atom	(	input_plugin_t *	input,
		uint8_t **	moov_atom,
		off_t *	moov_atom_offset
	)

static

References _X_BE_32, _X_BE_64, CMOV_ATOM, FREE_ATOM, FTYP_ATOM, input(), INPUT_CAP_SEEKABLE, INPUT_CAP_SLOW_SEEKABLE, INPUT_OPTIONAL_DATA_PREVIEW, JUNK_ATOM, MAX_MOOV_SIZE, MAX_PREVIEW_SIZE, MDAT_ATOM, MOOV_ATOM, MVHD_ATOM, PICT_ATOM, PNOT_ATOM, QT_FILE_READ_ERROR, QT_NO_MEMORY, QT_NO_MOOV_ATOM, QT_NOT_A_VALID_FILE, QT_OK, SKIP_ATOM, and WIDE_ATOM.

Referenced by open_plugin().

◆ mp4_read_descr_len()

static int mp4_read_descr_len	(	uint8_t *	s,
		uint32_t *	length
	)

static

Referenced by parse_trak_atom().

◆ open_plugin()

static demux_plugin_t* open_plugin	(	demux_class_t *	class_gen,
		xine_stream_t *	stream,
		input_plugin_t *	input
	)

static

◆ open_qt_file()

static qt_error open_qt_file	(	demux_qt_t *	this,
		uint8_t *	moov_atom,
		off_t	moov_atom_offset
	)

static

References _X_BE_32, CMOV_ATOM, dump_moov_atom(), input_plugin_s::get_mrl, MAX_MOOV_SIZE, NULL, parse_moov_atom(), QT_NO_MEMORY, QT_OK, QT_ZLIB_ERROR, and WRITE_BE_32.

Referenced by open_plugin().

◆ parse_moof_atom()

static int parse_moof_atom	(	demux_qt_t *	this,
		uint8_t *	moof_atom,
		int	moofsize,
		off_t	moofpos
	)

static

References _X_BE_32, MFHD_ATOM, parse_traf_atom(), and TRAF_ATOM.

Referenced by fragment_scan().

◆ parse_moov_atom()

static void parse_moov_atom	(	demux_qt_t *	this,
		uint8_t *	moov_atom
	)

static

References _X_BE_32, _x_keyframes_set(), ALB_ATOM, ART_ATOM, atom_scan(), properties_t::audio, build_frame_table(), CMT_ATOM, properties_t::codec_str, CPY_ATOM, DAY_ATOM, DES_ATOM, fragment_scan(), qt_trak::frame_count, qt_trak::frames, FREE_ATOM, GEN_ATOM, info_string_from_atom(), qt_trak::keyframes_list, qt_trak::keyframes_size, qt_trak::keyframes_used, MEDIA_AUDIO, MEDIA_VIDEO, MOOV_ATOM, xine_keyframes_entry_t::msecs, MVEX_ATOM, MVHD_ATOM, NAM_ATOM, xine_keyframes_entry_t::normpos, NULL, parse_mvex_atom(), parse_mvhd_atom(), parse_reference_atom(), parse_trak_atom(), qt_trak::properties, qt_frame::pts, qt_frame::ptsoffs, qt_msec_2_normpos(), QT_NO_MEMORY, QT_NO_MOOV_ATOM, QT_OK, qt_update_duration(), QTF_KEYFRAME, QTF_MEDIA_ID, QTF_OFFSET, RMDA_ATOM, properties_t::s, qt_frame::size, TRAK_ATOM, qt_trak::type, properties_t::video, WRT_ATOM, XINE_VERBOSITY_DEBUG, and xprintf.

Referenced by open_qt_file().

◆ parse_mvex_atom()

static int parse_mvex_atom	(	demux_qt_t *	this,
		uint8_t *	mvex_atom,
		unsigned int	bufsize
	)

static

References _X_BE_32, qt_trak::default_sample_description_index, qt_trak::default_sample_duration, qt_trak::default_sample_flags, qt_trak::default_sample_size, qt_trak::delay_index, qt_trak::edit_list_count, qt_trak::edit_list_table, find_trak_by_id(), qt_trak::fragment_dts, qt_trak::fragment_frames, qt_trak::frame_count, edit_list_table_t::media_time, MEHD_ATOM, qt_trak::timescale, edit_list_table_t::track_duration, and TREX_ATOM.

Referenced by parse_moov_atom().

◆ parse_mvhd_atom()

static void parse_mvhd_atom	(	demux_qt_t *	this,
		uint8_t *	mvhd_atom
	)

static

References _X_BE_32.

Referenced by parse_moov_atom().

◆ parse_reference_atom()

static qt_error parse_reference_atom	(	demux_qt_t *	this,
		uint8_t *	ref_atom,
		char *	base_mrl
	)

static

References _X_BE_16, _X_BE_32, atom_scan(), reference_t::data_rate, NULL, QT_NOT_A_VALID_FILE, QT_OK, QTIM_ATOM, reference_t::qtim_version, RMDR_ATOM, string_size, reference_t::url, and URL__ATOM.

Referenced by parse_moov_atom().

◆ parse_traf_atom()

static int parse_traf_atom	(	demux_qt_t *	this,
		uint8_t *	traf_atom,
		unsigned int	trafsize,
		off_t	moofpos
	)

static

◆ parse_trak_atom()

static qt_error parse_trak_atom	(	qt_trak *	trak,
		uint8_t *	trak_atom
	)

static

References _X_BE_16, _X_BE_24, _X_BE_32, _X_BE_64, _x_formattag_to_buf_audio(), _X_ME_32, _x_tag32_me2str(), _x_waveformatex_le2me(), AC_3_FOURCC, ALAC_FOURCC, ALAW_FOURCC, atom_scan(), properties_t::audio, AVCC_ATOM, BUF_AUDIO_MPEG, BUF_AUDIO_VORBIS, qt_trak::chunk_offset_count, qt_trak::chunk_offset_table32, qt_trak::chunk_offset_table64, CO64_ATOM, properties_t::codec_buftype, properties_t::codec_fourcc, properties_t::codec_str, CTTS_ATOM, qt_trak::current_frame, properties_t::decoder_config, properties_t::decoder_config_len, qt_trak::delay_index, DRMS_FOURCC, EAC3_FOURCC, qt_trak::edit_list_count, qt_trak::edit_list_table, ELST_ATOM, ENDA_ATOM, ESDS_ATOM, find_embedded_atoms(), sample_to_chunk_table_t::first_chunk, qt_trak::flags, qt_trak::frame_count, qt_trak::frames, FRMA_ATOM, HVCC_ATOM, qt_trak::id, IMA4_FOURCC, IN24_FOURCC, qt_trak::keyframes_list, qt_trak::keyframes_size, qt_trak::keyframes_used, qt_trak::lang, MAC3_FOURCC, MAC6_FOURCC, MDHD_ATOM, MEDIA_AUDIO, sample_to_chunk_table_t::media_id, properties_t::media_id, MEDIA_OTHER, edit_list_table_t::media_time, MEDIA_VIDEO, mp4_read_descr_len(), MP4A_FOURCC, NI42_FOURCC, NULL, properties_t::object_type_id, PALETTE_COUNT, qt_trak::properties, properties_t::properties_atom, properties_t::properties_atom_size, QCLP_FOURCC, qt_default_palette_16, qt_default_palette_256, qt_default_palette_4, QT_DRM_NOT_SUPPORTED, QT_HEADER_TROUBLE, QT_NO_MEMORY, QT_OK, RAW_FOURCC, properties_t::s, qt_trak::sample_size, qt_trak::sample_size_bytes, qt_trak::sample_size_count, qt_trak::sample_size_shift, qt_trak::sample_size_table, qt_trak::sample_to_chunk_count, qt_trak::sample_to_chunk_table, qt_trak::samples, sample_to_chunk_table_t::samples_per_chunk, SAMR_FOURCC, scale_int_init(), qt_trak::si, SMHD_ATOM, SOWT_FOURCC, STCO_ATOM, STSC_ATOM, STSD_ATOM, qt_trak::stsd_atoms, qt_trak::stsd_atoms_count, STSS_ATOM, STSZ_ATOM, STTS_ATOM, STZ2_ATOM, qt_trak::sync_sample_count, qt_trak::sync_sample_table, qt_trak::time_to_sample_count, qt_trak::time_to_sample_table, qt_trak::timeoffs_to_sample_count, qt_trak::timeoffs_to_sample_table, qt_trak::timescale, TKHD_ATOM, edit_list_table_t::track_duration, TWOS_FOURCC, qt_trak::type, ULAW_FOURCC, properties_t::video, VMHD_ATOM, and WAVE_ATOM.

Referenced by parse_moov_atom().

◆ qt_keyframes_simple_add()

static void qt_keyframes_simple_add	(	qt_trak *	trak,
		qt_frame *	f
	)

static

References qt_trak::keyframes_list, qt_trak::keyframes_size, qt_trak::keyframes_used, xine_keyframes_entry_t::msecs, qt_frame::pts, and qt_pts_2_msecs().

Referenced by build_frame_table(), and parse_traf_atom().

◆ qt_keyframes_size()

static void qt_keyframes_size	(	qt_trak *	trak,
		uint32_t	n
	)

static

References qt_trak::keyframes_list, qt_trak::keyframes_size, and KEYFRAMES_SIZE.

Referenced by build_frame_table(), and parse_traf_atom().

◆ qt_msec_2_normpos()

static int32_t qt_msec_2_normpos	(	demux_qt_t *	this,
		int32_t	msec
	)

static

Referenced by demux_qt_send_chunk(), and parse_moov_atom().

◆ qt_normpos_init()

static void qt_normpos_init ( demux_qt_t * this )

static

Referenced by qt_update_duration().

◆ qt_pts_2_msecs()

static int32_t qt_pts_2_msecs ( int64_t pts )

static

Referenced by demux_qt_send_chunk(), qt_keyframes_simple_add(), and qt_update_duration().

◆ qt_update_duration()

static void qt_update_duration ( demux_qt_t * this )

static

References qt_trak::frame_count, qt_trak::frames, qt_frame::pts, qt_normpos_init(), and qt_pts_2_msecs().

Referenced by demux_qt_send_chunk(), and parse_moov_atom().

◆ reset_qt_info()

static void reset_qt_info ( demux_qt_t * this )

static

References NULL, and QT_OK.

Referenced by create_qt_info(), and free_qt_info().

◆ scale_int_do()

static void scale_int_do	(	scale_int_t *	scale,
		int64_t *	v
	)

static

References scale().

Referenced by build_frame_table(), and parse_traf_atom().

◆ scale_int_init()

static void scale_int_init	(	scale_int_t *	scale,
		uint32_t	num,
		uint32_t	den
	)

static

References scale().

Referenced by parse_trak_atom().

◆ XINE_FORMAT_PRINTF()

static void XINE_FORMAT_PRINTF	(	1	,
		2
	)

inlinestatic

Variable Documentation

◆ bandwidths

const uint32_t bandwidths[]

static

Initial value:

= {
   14400,  19200,  28800,  33600,   34430,    57600,
  115200, 262200, 393216, 524300, 1544000, 10485800
}

Network bandwidth, cribbed from src/input/input_mms.c.

Referenced by open_plugin().

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ AC_3_FOURCC

◆ ALAC_FOURCC

◆ ALAW_FOURCC

◆ ALB_ATOM

◆ ART_ATOM

◆ ATOM_PREAMBLE_SIZE

◆ AVC1_FOURCC

◆ AVCC_ATOM

◆ CMOV_ATOM

◆ CMT_ATOM

◆ CO64_ATOM

◆ CPY_ATOM

◆ CTTS_ATOM

◆ DATA_ATOM

◆ DAY_ATOM

◆ DEBUG_ATOM_LOAD

◆ DEBUG_AUDIO_DEMUX

◆ DEBUG_DUMP_MOOV

◆ DEBUG_EDIT_LIST

◆ DEBUG_FRAME_TABLE

◆ DEBUG_META_LOAD

◆ DEBUG_VIDEO_DEMUX

◆ DES_ATOM

◆ DRMS_FOURCC

◆ EAC3_FOURCC

◆ ELST_ATOM

◆ ENDA_ATOM

◆ ESDS_ATOM

◆ FREE_ATOM

◆ FRMA_ATOM

◆ FTYP_ATOM

◆ GEN_ATOM

◆ HDLR_ATOM

◆ HEV1_FOURCC

◆ HEVC_FOURCC

◆ HVC1_FOURCC

◆ HVCC_ATOM

◆ ILST_ATOM

◆ IMA4_FOURCC

◆ IN24_FOURCC

◆ JUNK_ATOM

◆ KEYFRAMES_SIZE

◆ LOG_MODULE

◆ MAC3_FOURCC

◆ MAC6_FOURCC

◆ MAX_AUDIO_TRAKS

◆ MAX_MOOV_SIZE

◆ MAX_PTS_DIFF

◆ MDAT_ATOM

◆ MDHD_ATOM

◆ MEHD_ATOM

◆ META_ATOM

◆ MFHD_ATOM

◆ MOOF_ATOM

◆ MOOV_ATOM

◆ MP4A_FOURCC

◆ MVEX_ATOM

◆ MVHD_ATOM

◆ NAM_ATOM

◆ NI42_FOURCC

◆ PALETTE_COUNT

◆ PICT_ATOM

◆ PNOT_ATOM

◆ QCLP_FOURCC

◆ QT_ATOM

◆ QTF_KEYFRAME

◆ QTF_MEDIA_ID

◆ QTF_OFFSET

◆ QTIM_ATOM

◆ RAW_FOURCC

◆ RAW_MOOV_FILENAME

◆ RDRF_ATOM

◆ RMDA_ATOM