#include <vlc_common.h>
#include <vlc_plugin.h>
-#include <ctype.h>
#include <assert.h>
-#include <vlc_access.h> /* DVB-specific things */
+#include <vlc_access.h> /* DVB-specific things */
#include <vlc_demux.h>
#include <vlc_meta.h>
#include <vlc_epg.h>
+#include <vlc_charset.h> /* FromCharset, for EIT */
-#include <vlc_iso_lang.h>
-#include <vlc_network.h>
-#include <vlc_charset.h>
+#include <vlc_network.h> /* net_ for ts-out mode */
+#include <vlc_fs.h> /* vlc_fopen for file-dump mode */
#include "../mux/mpeg/csa.h"
/* Include dvbpsi headers */
-#ifdef HAVE_DVBPSI_DR_H
-# include <dvbpsi/dvbpsi.h>
-# include <dvbpsi/demux.h>
-# include <dvbpsi/descriptor.h>
-# include <dvbpsi/pat.h>
-# include <dvbpsi/pmt.h>
-# include <dvbpsi/sdt.h>
-# include <dvbpsi/dr.h>
-# include <dvbpsi/psi.h>
-#else
-# include "dvbpsi.h"
-# include "demux.h"
-# include "descriptor.h"
-# include "tables/pat.h"
-# include "tables/pmt.h"
-# include "tables/sdt.h"
-# include "descriptors/dr.h"
-# include "psi.h"
-#endif
+# include <dvbpsi/dvbpsi.h>
+# include <dvbpsi/demux.h>
+# include <dvbpsi/descriptor.h>
+# include <dvbpsi/pat.h>
+# include <dvbpsi/pmt.h>
+# include <dvbpsi/sdt.h>
+# include <dvbpsi/dr.h>
+# include <dvbpsi/psi.h>
/* EIT support */
-#ifdef _DVBPSI_DR_4D_H_
-# define TS_USE_DVB_SI 1
-# ifdef HAVE_DVBPSI_DR_H
-# include <dvbpsi/eit.h>
-# else
-# include "tables/eit.h"
-# endif
+# include <dvbpsi/eit.h>
+
+/* TDT support */
+#ifdef _DVBPSI_DR_58_H_
+# define TS_USE_TDT 1
+# include <dvbpsi/tot.h>
+#else
+# include <time.h>
#endif
-#include <time.h>
+
#undef TS_DEBUG
/*****************************************************************************
#define MTUOUT_TEXT N_("MTU for out mode")
#define MTUOUT_LONGTEXT N_("MTU for out mode.")
-#define CSA_TEXT N_("CSA ck")
-#define CSA_LONGTEXT N_("Control word for the CSA encryption algorithm")
+#define CSA_TEXT N_("CSA Key")
+#define CSA_LONGTEXT N_("CSA encryption key. This must be a " \
+ "16 char string (8 hexadecimal bytes).")
#define CSA2_TEXT N_("Second CSA Key")
#define CSA2_LONGTEXT N_("The even CSA encryption key. This must be a " \
#define DUMPSIZE_TEXT N_("Dump buffer size")
#define DUMPSIZE_LONGTEXT N_( \
- "Tweak the buffer size for reading and writing an integer number of packets." \
+ "Tweak the buffer size for reading and writing an integer number of packets. " \
"Specify the size of the buffer here and not the number of packets." )
+#define SPLIT_ES_TEXT N_("Separate sub-streams")
+#define SPLIT_ES_LONGTEXT N_( \
+ "Separate teletex/dvbs pages into independent ES. " \
+ "It can be useful to turn off this option when using stream output." )
+
+#define SEEK_PERCENT_TEXT N_("Seek based on percent not time")
+#define SEEK_PERCENT_LONGTEXT N_( \
+ "Seek and position based on a percent byte position, not a PCR generated " \
+ "time position. If seeking doesn't work propery, turn on this option." )
+
+
vlc_module_begin ()
set_description( N_("MPEG Transport Stream demuxer") )
set_shortname ( "MPEG-TS" )
set_category( CAT_INPUT )
set_subcategory( SUBCAT_INPUT_DEMUX )
- add_string( "ts-extra-pmt", NULL, NULL, PMT_TEXT, PMT_LONGTEXT, true )
- add_bool( "ts-es-id-pid", 1, NULL, PID_TEXT, PID_LONGTEXT, true )
- add_string( "ts-out", NULL, NULL, TSOUT_TEXT, TSOUT_LONGTEXT, true )
- add_integer( "ts-out-mtu", 1400, NULL, MTUOUT_TEXT,
+ add_string( "ts-extra-pmt", NULL, PMT_TEXT, PMT_LONGTEXT, true )
+ add_bool( "ts-es-id-pid", true, PID_TEXT, PID_LONGTEXT, true )
+ change_safe()
+ add_string( "ts-out", NULL, TSOUT_TEXT, TSOUT_LONGTEXT, true )
+ add_integer( "ts-out-mtu", 1400, MTUOUT_TEXT,
MTUOUT_LONGTEXT, true )
- add_string( "ts-csa-ck", NULL, NULL, CSA_TEXT, CSA_LONGTEXT, true )
- add_string( "ts-csa2-ck", NULL, NULL, CSA_TEXT, CSA_LONGTEXT, true )
- add_integer( "ts-csa-pkt", 188, NULL, CPKT_TEXT, CPKT_LONGTEXT, true )
- add_bool( "ts-silent", 0, NULL, SILENT_TEXT, SILENT_LONGTEXT, true )
-
- add_file( "ts-dump-file", NULL, NULL, TSDUMP_TEXT, TSDUMP_LONGTEXT, false )
- add_bool( "ts-dump-append", 0, NULL, APPEND_TEXT, APPEND_LONGTEXT, false )
- add_integer( "ts-dump-size", 16384, NULL, DUMPSIZE_TEXT,
+
+ add_string( "ts-csa-ck", NULL, CSA_TEXT, CSA_LONGTEXT, true )
+ change_safe()
+ add_string( "ts-csa2-ck", NULL, CSA2_TEXT, CSA2_LONGTEXT, true )
+ change_safe()
+ add_integer( "ts-csa-pkt", 188, CPKT_TEXT, CPKT_LONGTEXT, true )
+ change_safe()
+
+ add_bool( "ts-silent", false, SILENT_TEXT, SILENT_LONGTEXT, true )
+
+ add_savefile( "ts-dump-file", NULL, TSDUMP_TEXT, TSDUMP_LONGTEXT, false )
+ add_bool( "ts-dump-append", false, APPEND_TEXT, APPEND_LONGTEXT, false )
+ add_integer( "ts-dump-size", 16384, DUMPSIZE_TEXT,
DUMPSIZE_LONGTEXT, true )
+ add_bool( "ts-split-es", true, SPLIT_ES_TEXT, SPLIT_ES_LONGTEXT, false )
+ add_bool( "ts-seek-percent", false, SEEK_PERCENT_TEXT, SEEK_PERCENT_LONGTEXT, true )
set_capability( "demux", 10 )
set_callbacks( Open, Close )
/* how many TS packet we read at once */
int i_ts_read;
+ /* to determine length and time */
+ int i_pid_ref_pcr;
+ mtime_t i_first_pcr;
+ mtime_t i_current_pcr;
+ mtime_t i_last_pcr;
+ bool b_force_seek_per_percent;
+ int i_pcrs_num;
+ mtime_t *p_pcrs;
+ int64_t *p_pos;
+
/* All pid */
ts_pid_t pid[8192];
bool b_user_pmt;
int i_pmt;
ts_pid_t **pmt;
+ int i_pmt_es;
/* */
bool b_es_id_pid;
csa_t *csa;
int i_csa_pkt_size;
bool b_silent;
+ bool b_split_es;
bool b_udp_out;
int fd; /* udp socket */
/* */
bool b_dvb_meta;
+ int64_t i_tdt_delta;
int64_t i_dvb_start;
int64_t i_dvb_length;
+ bool b_broken_charset; /* True if broken encoding is used in EPG/SDT */
/* */
int i_current_program;
- vlc_list_t *p_programs_list;
+ vlc_list_t programs_list;
/* TS dump */
char *psz_file; /* file to dump data in */
static int Control( demux_t *p_demux, int i_query, va_list args );
static void PIDInit ( ts_pid_t *pid, bool b_psi, ts_psi_t *p_owner );
-static void PIDClean( es_out_t *out, ts_pid_t *pid );
+static void PIDClean( demux_t *, ts_pid_t *pid );
static int PIDFillFormat( ts_pid_t *pid, int i_stream_type );
static void PATCallBack( demux_t *, dvbpsi_pat_t * );
static void PMTCallBack( demux_t *p_demux, dvbpsi_pmt_t *p_pmt );
-#ifdef TS_USE_DVB_SI
static void PSINewTableCallBack( demux_t *, dvbpsi_handle,
uint8_t i_table_id, uint16_t i_extension );
-#endif
static int ChangeKeyCallback( vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void * );
static inline int PIDGet( block_t *p )
static bool GatherPES( demux_t *p_demux, ts_pid_t *pid, block_t *p_bk );
+static block_t* ReadTSPacket( demux_t *p_demux );
+static mtime_t GetPCR( block_t *p_pkt );
+static int SeekToPCR( demux_t *p_demux, int64_t i_pos );
+static int Seek( demux_t *p_demux, double f_percent );
+static void GetFirstPCR( demux_t *p_demux );
+static void GetLastPCR( demux_t *p_demux );
+static void CheckPCR( demux_t *p_demux );
static void PCRHandle( demux_t *p_demux, ts_pid_t *, block_t * );
static iod_descriptor_t *IODNew( int , uint8_t * );
#define TS_USER_PMT_NUMBER (0)
static int UserPmt( demux_t *p_demux, const char * );
+static int SetPIDFilter( demux_t *, int i_pid, bool b_selected );
+static void SetPrgFilter( demux_t *, int i_prg, bool b_selected );
+
#define TS_PACKET_SIZE_188 188
#define TS_PACKET_SIZE_192 192
#define TS_PACKET_SIZE_204 204
#define TS_PACKET_SIZE_MAX 204
#define TS_TOPFIELD_HEADER 1320
-/*****************************************************************************
- * Open
- *****************************************************************************/
-static int Open( vlc_object_t *p_this )
+static int DetectPacketSize( demux_t *p_demux )
{
- demux_t *p_demux = (demux_t*)p_this;
- demux_sys_t *p_sys;
-
const uint8_t *p_peek;
- int i_sync, i_peek, i;
- int i_packet_size;
-
- ts_pid_t *pat;
- const char *psz_mode;
- bool b_append;
- bool b_topfield = false;
-
- if( stream_Peek( p_demux->s, &p_peek, TS_PACKET_SIZE_MAX ) <
- TS_PACKET_SIZE_MAX ) return VLC_EGENERIC;
+ if( stream_Peek( p_demux->s,
+ &p_peek, TS_PACKET_SIZE_MAX ) < TS_PACKET_SIZE_MAX )
+ return -1;
if( memcmp( p_peek, "TFrc", 4 ) == 0 )
{
- b_topfield = true;
- msg_Dbg( p_demux, "this is a topfield file" );
- }
-
- /* Search first sync byte */
- for( i_sync = 0; i_sync < TS_PACKET_SIZE_MAX; i_sync++ )
- {
- if( p_peek[i_sync] == 0x47 ) break;
- }
- if( i_sync >= TS_PACKET_SIZE_MAX && !b_topfield )
- {
- if( !p_demux->b_force )
- return VLC_EGENERIC;
- msg_Warn( p_demux, "this does not look like a TS stream, continuing" );
- }
-
- if( b_topfield )
- {
- /* Read the entire Topfield header */
- i_peek = TS_TOPFIELD_HEADER;
- }
- else
- {
- /* Check next 3 sync bytes */
- i_peek = TS_PACKET_SIZE_MAX * 3 + i_sync + 1;
- }
-
- if( ( stream_Peek( p_demux->s, &p_peek, i_peek ) ) < i_peek )
- {
- msg_Err( p_demux, "cannot peek" );
- return VLC_EGENERIC;
- }
- if( p_peek[i_sync + TS_PACKET_SIZE_188] == 0x47 &&
- p_peek[i_sync + 2 * TS_PACKET_SIZE_188] == 0x47 &&
- p_peek[i_sync + 3 * TS_PACKET_SIZE_188] == 0x47 )
- {
- i_packet_size = TS_PACKET_SIZE_188;
- }
- else if( p_peek[i_sync + TS_PACKET_SIZE_192] == 0x47 &&
- p_peek[i_sync + 2 * TS_PACKET_SIZE_192] == 0x47 &&
- p_peek[i_sync + 3 * TS_PACKET_SIZE_192] == 0x47 )
- {
- i_packet_size = TS_PACKET_SIZE_192;
- }
- else if( p_peek[i_sync + TS_PACKET_SIZE_204] == 0x47 &&
- p_peek[i_sync + 2 * TS_PACKET_SIZE_204] == 0x47 &&
- p_peek[i_sync + 3 * TS_PACKET_SIZE_204] == 0x47 )
- {
- i_packet_size = TS_PACKET_SIZE_204;
- }
- else if( p_demux->b_force )
- {
- i_packet_size = TS_PACKET_SIZE_188;
- }
- else if( b_topfield )
- {
- i_packet_size = TS_PACKET_SIZE_188;
#if 0
/* I used the TF5000PVR 2004 Firmware .doc header documentation,
* http://www.i-topfield.com/data/product/firmware/Structure%20of%20Recorded%20File%20in%20TF5000PVR%20(Feb%2021%202004).doc
* but after the filename the offsets seem to be incorrect. - DJ */
int i_duration, i_name;
- char *psz_name = malloc(25);
+ char *psz_name = xmalloc(25);
char *psz_event_name;
- char *psz_event_text = malloc(130);
- char *psz_ext_text = malloc(1025);
+ char *psz_event_text = xmalloc(130);
+ char *psz_ext_text = xmalloc(1025);
// 2 bytes version Uimsbf (4,5)
// 2 bytes reserved (6,7)
// 1 byte event name length Uimsbf (89)
i_name = (int)(p_peek[89]&~0x81);
msg_Dbg( p_demux, "event name length = %d", i_name);
- psz_event_name = malloc( i_name+1 );
+ psz_event_name = xmalloc( i_name+1 );
// 1 byte parental rating (90)
// 129 bytes of event text
memcpy( psz_event_name, &p_peek[91], i_name );
msg_Dbg( p_demux, "extended event text=%s", psz_ext_text );
// 52 bytes reserved Bslbf
#endif
+ msg_Dbg( p_demux, "this is a topfield file" );
+ return TS_PACKET_SIZE_188;
}
- else
+
+ for( int i_sync = 0; i_sync < TS_PACKET_SIZE_MAX; i_sync++ )
{
- msg_Warn( p_demux, "TS module discarded (lost sync)" );
- return VLC_EGENERIC;
+ if( p_peek[i_sync] != 0x47 )
+ continue;
+
+ /* Check next 3 sync bytes */
+ int i_peek = TS_PACKET_SIZE_MAX * 3 + i_sync + 1;
+ if( ( stream_Peek( p_demux->s, &p_peek, i_peek ) ) < i_peek )
+ {
+ msg_Err( p_demux, "cannot peek" );
+ return -1;
+ }
+ if( p_peek[i_sync + 1 * TS_PACKET_SIZE_188] == 0x47 &&
+ p_peek[i_sync + 2 * TS_PACKET_SIZE_188] == 0x47 &&
+ p_peek[i_sync + 3 * TS_PACKET_SIZE_188] == 0x47 )
+ {
+ return TS_PACKET_SIZE_188;
+ }
+ else if( p_peek[i_sync + 1 * TS_PACKET_SIZE_192] == 0x47 &&
+ p_peek[i_sync + 2 * TS_PACKET_SIZE_192] == 0x47 &&
+ p_peek[i_sync + 3 * TS_PACKET_SIZE_192] == 0x47 )
+ {
+ return TS_PACKET_SIZE_192;
+ }
+ else if( p_peek[i_sync + 1 * TS_PACKET_SIZE_204] == 0x47 &&
+ p_peek[i_sync + 2 * TS_PACKET_SIZE_204] == 0x47 &&
+ p_peek[i_sync + 3 * TS_PACKET_SIZE_204] == 0x47 )
+ {
+ return TS_PACKET_SIZE_204;
+ }
}
+ if( p_demux->b_force )
+ {
+ msg_Warn( p_demux, "this does not look like a TS stream, continuing" );
+ return TS_PACKET_SIZE_188;
+ }
+ msg_Warn( p_demux, "TS module discarded (lost sync)" );
+ return -1;
+}
+
+/*****************************************************************************
+ * Open
+ *****************************************************************************/
+static int Open( vlc_object_t *p_this )
+{
+ demux_t *p_demux = (demux_t*)p_this;
+ demux_sys_t *p_sys;
+
+ int i_packet_size;
+
+ ts_pid_t *pat;
+ const char *psz_mode;
+ bool b_append;
+
+ /* Search first sync byte */
+ i_packet_size = DetectPacketSize( p_demux );
+ if( i_packet_size < 0 )
+ return VLC_EGENERIC;
+
p_demux->p_sys = p_sys = malloc( sizeof( demux_sys_t ) );
if( !p_sys )
return VLC_ENOMEM;
msg_Info( p_demux, "dumping raw stream to standard output" );
p_sys->p_file = stdout;
}
- else if( ( p_sys->p_file = utf8_fopen( p_sys->psz_file, psz_mode ) ) == NULL )
+ else if( ( p_sys->p_file = vlc_fopen( p_sys->psz_file, psz_mode ) ) == NULL )
{
msg_Err( p_demux, "cannot create `%s' for writing", p_sys->psz_file );
p_sys->b_file_out = false;
{
p_sys->i_ts_read = 1500 / p_sys->i_packet_size;
}
- p_sys->buffer = malloc( p_sys->i_packet_size * p_sys->i_ts_read );
+ p_sys->buffer = xmalloc( p_sys->i_packet_size * p_sys->i_ts_read );
msg_Info( p_demux, "%s raw stream to file `%s' reading packets %d",
b_append ? "appending" : "dumping", p_sys->psz_file,
p_sys->i_ts_read );
p_sys->b_dvb_meta = true;
p_sys->b_access_control = true;
p_sys->i_current_program = 0;
+ p_sys->programs_list.i_count = 0;
+ p_sys->programs_list.p_values = NULL;
+ p_sys->i_tdt_delta = 0;
p_sys->i_dvb_start = 0;
p_sys->i_dvb_length = 0;
- for( i = 0; i < 8192; i++ )
+ p_sys->b_broken_charset = false;
+
+ for( int i = 0; i < 8192; i++ )
{
ts_pid_t *pid = &p_sys->pid[i];
PIDInit( pat, true, NULL );
pat->psi->handle = dvbpsi_AttachPAT( (dvbpsi_pat_callback)PATCallBack,
p_demux );
-#ifdef TS_USE_DVB_SI
if( p_sys->b_dvb_meta )
{
ts_pid_t *sdt = &p_sys->pid[0x11];
eit->psi->handle =
dvbpsi_AttachDemux( (dvbpsi_demux_new_cb_t)PSINewTableCallBack,
p_demux );
+#ifdef TS_USE_TDT
+ ts_pid_t *tdt = &p_sys->pid[0x14];
+ PIDInit( tdt, true, NULL );
+ tdt->psi->handle =
+ dvbpsi_AttachDemux( (dvbpsi_demux_new_cb_t)PSINewTableCallBack,
+ p_demux );
+#endif
if( p_sys->b_access_control )
{
- if( stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, 0x11, true ) ||
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, 0x12, true ) )
+ if( SetPIDFilter( p_demux, 0x11, true ) ||
+#ifdef TS_USE_TDT
+ SetPIDFilter( p_demux, 0x14, true ) ||
+#endif
+ SetPIDFilter( p_demux, 0x12, true ) )
p_sys->b_access_control = false;
}
}
-#endif
/* Init PMT array */
TAB_INIT( p_sys->i_pmt, p_sys->pmt );
+ p_sys->i_pmt_es = 0;
/* Read config */
p_sys->b_es_id_pid = var_CreateGetBool( p_demux, "ts-es-id-pid" );
{
p_sys->i_ts_read = 1500 / p_sys->i_packet_size;
}
- p_sys->buffer = malloc( p_sys->i_packet_size * p_sys->i_ts_read );
+ p_sys->buffer = xmalloc( p_sys->i_packet_size * p_sys->i_ts_read );
}
}
free( psz_string );
free( psz_string );
p_sys->b_silent = var_CreateGetBool( p_demux, "ts-silent" );
+ p_sys->b_split_es = var_InheritBool( p_demux, "ts-split-es" );
+
+ p_sys->i_pid_ref_pcr = -1;
+ p_sys->i_first_pcr = -1;
+ p_sys->i_current_pcr = -1;
+ p_sys->i_last_pcr = -1;
+ p_sys->b_force_seek_per_percent = var_InheritBool( p_demux, "ts-seek-percent" );
+ p_sys->i_pcrs_num = 10;
+ p_sys->p_pcrs = (mtime_t *)calloc( p_sys->i_pcrs_num, sizeof( mtime_t ) );
+ p_sys->p_pos = (int64_t *)calloc( p_sys->i_pcrs_num, sizeof( int64_t ) );
+
+ bool can_seek = false;
+ stream_Control( p_demux->s, STREAM_CAN_FASTSEEK, &can_seek );
+ if( can_seek )
+ {
+ GetFirstPCR( p_demux );
+ CheckPCR( p_demux );
+ GetLastPCR( p_demux );
+ }
+ if( p_sys->i_first_pcr < 0 || p_sys->i_last_pcr < 0 )
+ {
+ p_sys->b_force_seek_per_percent = true;
+ }
+
+ while( !p_sys->b_file_out && p_sys->i_pmt_es <= 0 &&
+ vlc_object_alive( p_demux ) )
+ {
+ if( p_demux->pf_demux( p_demux ) != 1 )
+ break;
+ }
+
return VLC_SUCCESS;
}
free( pid->psi );
break;
default:
- if( p_sys->b_dvb_meta && ( pid->i_pid == 0x11 || pid->i_pid == 0x12 ) )
+ if( p_sys->b_dvb_meta && ( pid->i_pid == 0x11 || pid->i_pid == 0x12 || pid->i_pid == 0x14 ) )
{
- /* SDT or EIT */
+ /* SDT or EIT or TDT */
dvbpsi_DetachDemux( pid->psi->handle );
free( pid->psi );
}
else
{
- PIDClean( p_demux->out, pid );
+ PIDClean( p_demux, pid );
}
break;
}
}
else if( pid->b_valid && pid->es )
{
- PIDClean( p_demux->out, pid );
+ PIDClean( p_demux, pid );
}
if( pid->b_seen )
msg_Dbg( p_demux, " - pid[%d] seen", pid->i_pid );
}
- if( p_sys->b_access_control && pid->i_pid > 0 )
- {
- /* too much */
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, pid->i_pid,
- false );
- }
+ /* too much */
+ if( pid->i_pid > 0 )
+ SetPIDFilter( p_demux, pid->i_pid, false );
}
vlc_mutex_lock( &p_sys->csa_lock );
TAB_CLEAN( p_sys->i_pmt, p_sys->pmt );
- if( p_sys->p_programs_list )
- {
- vlc_value_t val;
- val.p_list = p_sys->p_programs_list;
- var_Change( p_demux, "programs", VLC_VAR_FREELIST, &val, NULL );
- }
+ free( p_sys->programs_list.p_values );
/* If in dump mode, then close the file */
if( p_sys->b_file_out )
{
- msg_Info( p_demux ,"closing %s (%"PRId64" Kbytes dumped)",
+ msg_Info( p_demux ,"closing %s (%"PRId64" KiB dumped)",
p_sys->psz_file, p_sys->i_write / 1024 );
if( p_sys->p_file != stdout )
free( p_sys->buffer );
free( p_sys->psz_file );
+ free( p_sys->p_pcrs );
+ free( p_sys->p_pos );
+
vlc_mutex_destroy( &p_sys->csa_lock );
free( p_sys );
}
static int Demux( demux_t *p_demux )
{
demux_sys_t *p_sys = p_demux->p_sys;
+ bool b_wait_es = p_sys->i_pmt_es <= 0;
/* We read at most 100 TS packet or until a frame is completed */
for( int i_pkt = 0; i_pkt < p_sys->i_ts_read; i_pkt++ )
{
bool b_frame = false;
block_t *p_pkt;
-
- /* Get a new TS packet */
- if( !( p_pkt = stream_Block( p_demux->s, p_sys->i_packet_size ) ) )
+ if( !(p_pkt = ReadTSPacket( p_demux )) )
{
- msg_Dbg( p_demux, "eof ?" );
return 0;
}
- /* Check sync byte and re-sync if needed */
- if( p_pkt->p_buffer[0] != 0x47 )
- {
- msg_Warn( p_demux, "lost synchro" );
- block_Release( p_pkt );
-
- while( vlc_object_alive (p_demux) )
- {
- const uint8_t *p_peek;
- int i_peek, i_skip = 0;
-
- i_peek = stream_Peek( p_demux->s, &p_peek,
- p_sys->i_packet_size * 10 );
- if( i_peek < p_sys->i_packet_size + 1 )
- {
- msg_Dbg( p_demux, "eof ?" );
- return 0;
- }
-
- while( i_skip < i_peek - p_sys->i_packet_size )
- {
- if( p_peek[i_skip] == 0x47 &&
- p_peek[i_skip + p_sys->i_packet_size] == 0x47 )
- {
- break;
- }
- i_skip++;
- }
-
- msg_Dbg( p_demux, "skipping %d bytes of garbage", i_skip );
- stream_Read( p_demux->s, NULL, i_skip );
-
- if( i_skip < i_peek - p_sys->i_packet_size )
- {
- break;
- }
- }
-
- if( !( p_pkt = stream_Block( p_demux->s, p_sys->i_packet_size ) ) )
- {
- msg_Dbg( p_demux, "eof ?" );
- return 0;
- }
- }
-
if( p_sys->b_start_record )
{
/* Enable recording once synchronized */
{
if( p_pid->psi )
{
- if( p_pid->i_pid == 0 || ( p_sys->b_dvb_meta && ( p_pid->i_pid == 0x11 || p_pid->i_pid == 0x12 ) ) )
+ if( p_pid->i_pid == 0 || ( p_sys->b_dvb_meta && ( p_pid->i_pid == 0x11 || p_pid->i_pid == 0x12 || p_pid->i_pid == 0x14 ) ) )
{
dvbpsi_PushPacket( p_pid->psi->handle, p_pkt->p_buffer );
}
}
p_pid->b_seen = true;
- if( b_frame )
+ if( b_frame || ( b_wait_es && p_sys->i_pmt_es > 0 ) )
break;
}
if( pi_time )
*pi_time = 0;
- if( p_sys->b_access_control && p_sys->i_dvb_length > 0 )
+ if( p_sys->i_dvb_length > 0 )
{
- /* FIXME we should not use time() but read the date from the tdt */
- const time_t t = time( NULL );
+#ifdef TS_USE_TDT
+ const int64_t t = mdate() + p_sys->i_tdt_delta;
+#else
+ const int64_t t = CLOCK_FREQ * time ( NULL );
+#endif
+
if( p_sys->i_dvb_start <= t && t < p_sys->i_dvb_start + p_sys->i_dvb_length )
{
if( pi_length )
- *pi_length = p_sys->i_dvb_length * INT64_C(1000000);
+ *pi_length = p_sys->i_dvb_length;
if( pi_time )
- *pi_time = (t - p_sys->i_dvb_start) * INT64_C(1000000);
+ *pi_time = t - p_sys->i_dvb_start;
return VLC_SUCCESS;
}
}
{
case DEMUX_GET_POSITION:
pf = (double*) va_arg( args, double* );
- i64 = stream_Size( p_demux->s );
- if( i64 > 0 )
- {
- *pf = (double)stream_Tell( p_demux->s ) / (double)i64;
- }
- else
+
+ if( p_sys->b_force_seek_per_percent ||
+ (p_sys->b_dvb_meta && p_sys->b_access_control) ||
+ p_sys->i_current_pcr - p_sys->i_first_pcr < 0 ||
+ p_sys->i_last_pcr - p_sys->i_first_pcr <= 0 )
{
int64_t i_time, i_length;
if( !DVBEventInformation( p_demux, &i_time, &i_length ) && i_length > 0 )
*pf = (double)i_time/(double)i_length;
+ else if( (i64 = stream_Size( p_demux->s) ) > 0 )
+ *pf = (double)stream_Tell( p_demux->s ) / (double)i64;
else
*pf = 0.0;
}
+ else
+ {
+ *pf = (double)(p_sys->i_current_pcr - p_sys->i_first_pcr) / (double)(p_sys->i_last_pcr - p_sys->i_first_pcr);
+ }
return VLC_SUCCESS;
+
case DEMUX_SET_POSITION:
f = (double) va_arg( args, double );
- i64 = stream_Size( p_demux->s );
-
- if( stream_Seek( p_demux->s, (int64_t)(i64 * f) ) )
- return VLC_EGENERIC;
+ if( p_sys->b_force_seek_per_percent ||
+ (p_sys->b_dvb_meta && p_sys->b_access_control) ||
+ p_sys->i_last_pcr - p_sys->i_first_pcr <= 0 )
+ {
+ i64 = stream_Size( p_demux->s );
+ if( stream_Seek( p_demux->s, (int64_t)(i64 * f) ) )
+ return VLC_EGENERIC;
+ }
+ else
+ {
+ if( Seek( p_demux, f ) )
+ {
+ p_sys->b_force_seek_per_percent = true;
+ return VLC_EGENERIC;
+ }
+ }
return VLC_SUCCESS;
-#if 0
case DEMUX_GET_TIME:
pi64 = (int64_t*)va_arg( args, int64_t * );
- if( p_sys->i_time < 0 )
+ if( (p_sys->b_dvb_meta && p_sys->b_access_control) ||
+ p_sys->b_force_seek_per_percent ||
+ p_sys->i_current_pcr - p_sys->i_first_pcr < 0 )
{
- *pi64 = 0;
- return VLC_EGENERIC;
+ if( DVBEventInformation( p_demux, pi64, NULL ) )
+ {
+ *pi64 = 0;
+ }
+ }
+ else
+ {
+ *pi64 = (p_sys->i_current_pcr - p_sys->i_first_pcr) * 100 / 9;
}
- *pi64 = p_sys->i_time;
return VLC_SUCCESS;
case DEMUX_GET_LENGTH:
pi64 = (int64_t*)va_arg( args, int64_t * );
- if( p_sys->i_mux_rate > 0 )
+ if( (p_sys->b_dvb_meta && p_sys->b_access_control) ||
+ p_sys->b_force_seek_per_percent ||
+ p_sys->i_last_pcr - p_sys->i_first_pcr <= 0 )
{
- *pi64 = INT64_C(1000000) * ( stream_Size( p_demux->s ) / 50 ) /
- p_sys->i_mux_rate;
- return VLC_SUCCESS;
+ if( DVBEventInformation( p_demux, NULL, pi64 ) )
+ {
+ *pi64 = 0;
+ }
+ }
+ else
+ {
+ *pi64 = (p_sys->i_last_pcr - p_sys->i_first_pcr) * 100 / 9;
}
- *pi64 = 0;
- return VLC_EGENERIC;
-#else
- case DEMUX_GET_TIME:
- pi64 = (int64_t*)va_arg( args, int64_t * );
- if( DVBEventInformation( p_demux, pi64, NULL ) )
- *pi64 = 0;
return VLC_SUCCESS;
- case DEMUX_GET_LENGTH:
- pi64 = (int64_t*)va_arg( args, int64_t * );
- if( DVBEventInformation( p_demux, NULL, pi64 ) )
- *pi64 = 0;
- return VLC_SUCCESS;
-#endif
case DEMUX_SET_GROUP:
{
- uint16_t i_vpid = 0, i_apid1 = 0, i_apid2 = 0, i_apid3 = 0;
- ts_prg_psi_t *p_prg = NULL;
vlc_list_t *p_list;
i_int = (int)va_arg( args, int );
p_list = (vlc_list_t *)va_arg( args, vlc_list_t * );
msg_Dbg( p_demux, "DEMUX_SET_GROUP %d %p", i_int, p_list );
- if( p_sys->b_access_control && i_int > 0 && i_int != p_sys->i_current_program )
- {
- int i_pmt_pid = -1;
-
- /* Search pmt to be unselected */
- for( int i = 0; i < p_sys->i_pmt; i++ )
- {
- ts_pid_t *pmt = p_sys->pmt[i];
-
- for( int i_prg = 0; i_prg < pmt->psi->i_prg; i_prg++ )
- {
- if( pmt->psi->prg[i_prg]->i_number == p_sys->i_current_program )
- {
- i_pmt_pid = p_sys->pmt[i]->i_pid;
- break;
- }
- }
- if( i_pmt_pid > 0 ) break;
- }
-
- if( i_pmt_pid > 0 )
- {
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, i_pmt_pid,
- false );
- /* All ES */
- for( int i = 2; i < 8192; i++ )
- {
- ts_pid_t *pid = &p_sys->pid[i];
-
- if( !pid->b_valid || pid->psi )
- continue;
+ if( i_int == 0 && p_sys->i_current_program > 0 )
+ i_int = p_sys->i_current_program;
- for( int i_prg = 0; i_prg < pid->p_owner->i_prg; i_prg++ )
- {
- if( pid->p_owner->prg[i_prg]->i_pid_pmt == i_pmt_pid && pid->es->id )
- {
- /* We only remove es that aren't defined by extra pmt */
- stream_Control( p_demux->s,
- STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE,
- i, false );
- break;
- }
- }
- }
- }
+ if( p_sys->i_current_program > 0 )
+ {
+ if( p_sys->i_current_program != i_int )
+ SetPrgFilter( p_demux, p_sys->i_current_program, false );
+ }
+ else if( p_sys->i_current_program < 0 )
+ {
+ for( int i = 0; i < p_sys->programs_list.i_count; i++ )
+ SetPrgFilter( p_demux, p_sys->programs_list.p_values[i].i_int, false );
+ }
- /* select new program */
+ if( i_int > 0 )
+ {
p_sys->i_current_program = i_int;
- i_pmt_pid = -1;
- for( int i = 0; i < p_sys->i_pmt; i++ )
+ SetPrgFilter( p_demux, p_sys->i_current_program, true );
+ }
+ else if( i_int < 0 )
+ {
+ p_sys->i_current_program = -1;
+ p_sys->programs_list.i_count = 0;
+ if( p_list )
{
- ts_pid_t *pmt = p_sys->pmt[i];
+ vlc_list_t *p_dst = &p_sys->programs_list;
+ free( p_dst->p_values );
- for( int i_prg = 0; i_prg < pmt->psi->i_prg; i_prg++ )
+ p_dst->p_values = calloc( p_list->i_count,
+ sizeof(*p_dst->p_values) );
+ if( p_dst->p_values )
{
- if( pmt->psi->prg[i_prg]->i_number == i_int )
+ p_dst->i_count = p_list->i_count;
+ for( int i = 0; i < p_list->i_count; i++ )
{
- i_pmt_pid = p_sys->pmt[i]->i_pid;
- p_prg = p_sys->pmt[i]->psi->prg[i_prg];
- break;
+ p_dst->p_values[i] = p_list->p_values[i];
+ SetPrgFilter( p_demux, p_dst->p_values[i].i_int, true );
}
}
- if( i_pmt_pid > 0 )
- break;
}
- if( i_pmt_pid > 0 )
- {
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, i_pmt_pid,
- true );
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, p_prg->i_pid_pcr,
- true );
-
- for( int i = 2; i < 8192; i++ )
- {
- ts_pid_t *pid = &p_sys->pid[i];
-
- if( !pid->b_valid || pid->psi )
- continue;
-
- for( int i_prg = 0; i_prg < pid->p_owner->i_prg; i_prg++ )
- {
- if( pid->p_owner->prg[i_prg]->i_pid_pmt == i_pmt_pid && pid->es->id )
- {
- if ( pid->es->fmt.i_cat == VIDEO_ES && !i_vpid )
- i_vpid = i;
- if ( pid->es->fmt.i_cat == AUDIO_ES && !i_apid1 )
- i_apid1 = i;
- else if ( pid->es->fmt.i_cat == AUDIO_ES && !i_apid2 )
- i_apid2 = i;
- else if ( pid->es->fmt.i_cat == AUDIO_ES && !i_apid3 )
- i_apid3 = i;
-
- stream_Control( p_demux->s,
- STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE,
- i, true );
- break;
- }
- }
- }
- }
- }
- else
- {
- p_sys->i_current_program = -1;
- p_sys->p_programs_list = p_list;
}
return VLC_SUCCESS;
}
(char*)&pid->es->fmt.i_codec );
pid->es->id = es_out_Add( p_demux->out,
&pid->es->fmt );
+ p_sys->i_pmt_es++;
}
}
return VLC_EGENERIC;
}
+static int SetPIDFilter( demux_t *p_demux, int i_pid, bool b_selected )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+
+ if( !p_sys->b_access_control )
+ return VLC_EGENERIC;
+
+ return stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
+ ACCESS_SET_PRIVATE_ID_STATE, i_pid, b_selected );
+}
+
+static void SetPrgFilter( demux_t *p_demux, int i_prg_id, bool b_selected )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+ ts_prg_psi_t *p_prg = NULL;
+ int i_pmt_pid = -1;
+
+ /* Search pmt to be unselected */
+ for( int i = 0; i < p_sys->i_pmt; i++ )
+ {
+ ts_pid_t *pmt = p_sys->pmt[i];
+
+ for( int i_prg = 0; i_prg < pmt->psi->i_prg; i_prg++ )
+ {
+ if( pmt->psi->prg[i_prg]->i_number == i_prg_id )
+ {
+ i_pmt_pid = p_sys->pmt[i]->i_pid;
+ p_prg = p_sys->pmt[i]->psi->prg[i_prg];
+ break;
+ }
+ }
+ if( i_pmt_pid > 0 )
+ break;
+ }
+ if( i_pmt_pid <= 0 )
+ return;
+ assert( p_prg );
+
+ SetPIDFilter( p_demux, i_pmt_pid, b_selected );
+ if( p_prg->i_pid_pcr > 0 )
+ SetPIDFilter( p_demux, p_prg->i_pid_pcr, b_selected );
+
+ /* All ES */
+ for( int i = 2; i < 8192; i++ )
+ {
+ ts_pid_t *pid = &p_sys->pid[i];
+
+ if( !pid->b_valid || pid->psi )
+ continue;
+
+ for( int i_prg = 0; i_prg < pid->p_owner->i_prg; i_prg++ )
+ {
+ if( pid->p_owner->prg[i_prg]->i_pid_pmt == i_pmt_pid && pid->es->id )
+ {
+ /* We only remove/select es that aren't defined by extra pmt */
+ SetPIDFilter( p_demux, i, b_selected );
+ break;
+ }
+ }
+ }
+}
+
static void PIDInit( ts_pid_t *pid, bool b_psi, ts_psi_t *p_owner )
{
bool b_old_valid = pid->b_valid;
if( !b_old_valid )
{
- pid->psi = malloc( sizeof( ts_psi_t ) );
- if( pid->psi )
- {
- pid->psi->handle = NULL;
- TAB_INIT( pid->psi->i_prg, pid->psi->prg );
- }
+ pid->psi = xmalloc( sizeof( ts_psi_t ) );
+ pid->psi->handle = NULL;
+ TAB_INIT( pid->psi->i_prg, pid->psi->prg );
}
assert( pid->psi );
}
}
-static void PIDClean( es_out_t *out, ts_pid_t *pid )
+static void PIDClean( demux_t *p_demux, ts_pid_t *pid )
{
+ demux_sys_t *p_sys = p_demux->p_sys;
+ es_out_t *out = p_demux->out;
+
if( pid->psi )
{
if( pid->psi->handle )
else
{
if( pid->es->id )
+ {
es_out_Del( out, pid->es->id );
+ p_sys->i_pmt_es--;
+ }
if( pid->es->p_pes )
block_ChainRelease( pid->es->p_pes );
for( int i = 0; i < pid->i_extra_es; i++ )
{
if( pid->extra_es[i]->id )
+ {
es_out_Del( out, pid->extra_es[i]->id );
+ p_sys->i_pmt_es--;
+ }
if( pid->extra_es[i]->p_pes )
block_ChainRelease( pid->extra_es[i]->p_pes );
{
block_t *p_pes = pid->es->p_pes;
uint8_t header[34];
- int i_pes_size = 0;
- int i_skip = 0;
+ unsigned i_pes_size = 0;
+ unsigned i_skip = 0;
mtime_t i_dts = -1;
mtime_t i_pts = -1;
mtime_t i_length = 0;
pid->es->pp_last = &pid->es->p_pes;
/* FIXME find real max size */
- const int i_max = block_ChainExtract( p_pes, header, 34 );
+ /* const int i_max = */ block_ChainExtract( p_pes, header, 34 );
if( header[0] != 0 || header[1] != 0 || header[2] != 1 )
{
if( !p_demux->p_sys->b_silent )
- msg_Warn( p_demux, "invalid header [0x%x:%x:%x:%x] (pid: %d)",
+ msg_Warn( p_demux, "invalid header [0x%02x:%02x:%02x:%02x] (pid: %d)",
header[0], header[1],header[2],header[3], pid->i_pid );
block_ChainRelease( p_pes );
return;
break;
}
- if( pid->es->fmt.i_codec == VLC_FOURCC( 'a', '5', '2', 'b' ) ||
- pid->es->fmt.i_codec == VLC_FOURCC( 'd', 't', 's', 'b' ) )
+ if( pid->es->fmt.i_codec == VLC_FOURCC( 'a', '5', '2', 'b' ) ||
+ pid->es->fmt.i_codec == VLC_FOURCC( 'd', 't', 's', 'b' ) )
+ {
+ i_skip += 4;
+ }
+ else if( pid->es->fmt.i_codec == VLC_FOURCC( 'l', 'p', 'c', 'b' ) ||
+ pid->es->fmt.i_codec == VLC_FOURCC( 's', 'p', 'u', 'b' ) ||
+ pid->es->fmt.i_codec == VLC_FOURCC( 's', 'd', 'd', 'b' ) )
+ {
+ i_skip += 1;
+ }
+ else if( pid->es->fmt.i_codec == VLC_CODEC_SUBT &&
+ pid->es->p_mpeg4desc )
+ {
+ decoder_config_descriptor_t *dcd = &pid->es->p_mpeg4desc->dec_descr;
+
+ if( dcd->i_decoder_specific_info_len > 2 &&
+ dcd->p_decoder_specific_info[0] == 0x10 &&
+ ( dcd->p_decoder_specific_info[1]&0x10 ) )
+ {
+ /* display length */
+ if( p_pes->i_buffer + 2 <= i_skip )
+ i_length = GetWBE( &p_pes->p_buffer[i_skip] );
+
+ i_skip += 2;
+ }
+ if( p_pes->i_buffer + 2 <= i_skip )
+ i_pes_size = GetWBE( &p_pes->p_buffer[i_skip] );
+ /* */
+ i_skip += 2;
+ }
+#ifdef ZVBI_COMPILED
+ else if( pid->es->fmt.i_codec == VLC_CODEC_TELETEXT )
+ i_skip = 0; /*hack for zvbi support */
+#endif
+ /* skip header */
+ while( p_pes && i_skip > 0 )
+ {
+ if( p_pes->i_buffer <= i_skip )
+ {
+ block_t *p_next = p_pes->p_next;
+
+ i_skip -= p_pes->i_buffer;
+ block_Release( p_pes );
+ p_pes = p_next;
+ }
+ else
+ {
+ p_pes->i_buffer -= i_skip;
+ p_pes->p_buffer += i_skip;
+ break;
+ }
+ }
+
+ /* ISO/IEC 13818-1 2.7.5: if no pts and no dts, then dts == pts */
+ if( i_pts >= 0 && i_dts < 0 )
+ i_dts = i_pts;
+
+ if( p_pes )
+ {
+ block_t *p_block;
+ int i;
+
+ if( i_dts >= 0 )
+ p_pes->i_dts = VLC_TS_0 + i_dts * 100 / 9;
+
+ if( i_pts >= 0 )
+ p_pes->i_pts = VLC_TS_0 + i_pts * 100 / 9;
+
+ p_pes->i_length = i_length * 100 / 9;
+
+ p_block = block_ChainGather( p_pes );
+ if( pid->es->fmt.i_codec == VLC_CODEC_SUBT )
+ {
+ if( i_pes_size > 0 && p_block->i_buffer > i_pes_size )
+ {
+ p_block->i_buffer = i_pes_size;
+ }
+ /* Append a \0 */
+ p_block = block_Realloc( p_block, 0, p_block->i_buffer + 1 );
+ if( !p_block )
+ abort();
+ p_block->p_buffer[p_block->i_buffer -1] = '\0';
+ }
+
+ for( i = 0; i < pid->i_extra_es; i++ )
+ {
+ es_out_Send( p_demux->out, pid->extra_es[i]->id,
+ block_Duplicate( p_block ) );
+ }
+
+ es_out_Send( p_demux->out, pid->es->id, p_block );
+ }
+ else
+ {
+ msg_Warn( p_demux, "empty pes" );
+ }
+}
+
+static block_t* ReadTSPacket( demux_t *p_demux )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+
+ block_t *p_pkt;
+
+ /* Get a new TS packet */
+ if( !( p_pkt = stream_Block( p_demux->s, p_sys->i_packet_size ) ) )
+ {
+ msg_Dbg( p_demux, "eof ?" );
+ return NULL;
+ }
+
+ /* Check sync byte and re-sync if needed */
+ if( p_pkt->p_buffer[0] != 0x47 )
+ {
+ msg_Warn( p_demux, "lost synchro" );
+ block_Release( p_pkt );
+ while( vlc_object_alive (p_demux) )
+ {
+ const uint8_t *p_peek;
+ int i_peek, i_skip = 0;
+
+ i_peek = stream_Peek( p_demux->s, &p_peek,
+ p_sys->i_packet_size * 10 );
+ if( i_peek < p_sys->i_packet_size + 1 )
+ {
+ msg_Dbg( p_demux, "eof ?" );
+ return NULL;
+ }
+
+ while( i_skip < i_peek - p_sys->i_packet_size )
+ {
+ if( p_peek[i_skip] == 0x47 &&
+ p_peek[i_skip + p_sys->i_packet_size] == 0x47 )
+ {
+ break;
+ }
+ i_skip++;
+ }
+ msg_Dbg( p_demux, "skipping %d bytes of garbage", i_skip );
+ stream_Read( p_demux->s, NULL, i_skip );
+
+ if( i_skip < i_peek - p_sys->i_packet_size )
+ {
+ break;
+ }
+ }
+ if( !( p_pkt = stream_Block( p_demux->s, p_sys->i_packet_size ) ) )
+ {
+ msg_Dbg( p_demux, "eof ?" );
+ return NULL;
+ }
+ }
+ return p_pkt;
+}
+
+static mtime_t AdjustPCRWrapAround( demux_t *p_demux, mtime_t i_pcr )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+ /*
+ * PCR is 33bit. If PCR reaches to 0x1FFFFFFFF (26:30:43.717), ressets from 0.
+ * So, need to add 0x1FFFFFFFF, for calculating duration or current position.
+ */
+ mtime_t i_adjust = 0;
+ int64_t i_pos = stream_Tell( p_demux->s );
+ int i;
+ for( i = 1; i < p_sys->i_pcrs_num && p_sys->p_pos[i] <= i_pos; ++i )
+ {
+ if( p_sys->p_pcrs[i-1] > p_sys->p_pcrs[i] )
+ i_adjust += 0x1FFFFFFFF;
+ }
+ if( p_sys->p_pcrs[i-1] > i_pcr )
+ i_adjust += 0x1FFFFFFFF;
+
+ return i_pcr + i_adjust;
+}
+
+static mtime_t GetPCR( block_t *p_pkt )
+{
+ const uint8_t *p = p_pkt->p_buffer;
+
+ mtime_t i_pcr = -1;
+
+ if( ( p[3]&0x20 ) && /* adaptation */
+ ( p[5]&0x10 ) &&
+ ( p[4] >= 7 ) )
+ {
+ /* PCR is 33 bits */
+ i_pcr = ( (mtime_t)p[6] << 25 ) |
+ ( (mtime_t)p[7] << 17 ) |
+ ( (mtime_t)p[8] << 9 ) |
+ ( (mtime_t)p[9] << 1 ) |
+ ( (mtime_t)p[10] >> 7 );
+ }
+ return i_pcr;
+}
+
+static int SeekToPCR( demux_t *p_demux, int64_t i_pos )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+
+ mtime_t i_pcr = -1;
+ int64_t i_initial_pos = stream_Tell( p_demux->s );
+
+ if( i_pos < 0 )
+ return VLC_EGENERIC;
+
+ int64_t i_last_pos = i_pos + p_sys->i_packet_size * 4500; //XXX
+ if( i_last_pos > stream_Size( p_demux->s ) - p_sys->i_packet_size )
+ {
+ i_last_pos = stream_Size( p_demux->s ) - p_sys->i_packet_size;
+ }
+
+ if( stream_Seek( p_demux->s, i_pos ) )
+ return VLC_EGENERIC;
+
+ while( vlc_object_alive( p_demux ) )
{
- i_skip += 4;
+ block_t *p_pkt;
+ if( !( p_pkt = ReadTSPacket( p_demux ) ) )
+ {
+ break;
+ }
+ if( PIDGet( p_pkt ) == p_sys->i_pid_ref_pcr )
+ {
+ i_pcr = GetPCR( p_pkt );
+ }
+ block_Release( p_pkt );
+ if( i_pcr >= 0 )
+ break;
+ if( stream_Tell( p_demux->s ) >= i_last_pos )
+ break;
}
- else if( pid->es->fmt.i_codec == VLC_FOURCC( 'l', 'p', 'c', 'b' ) ||
- pid->es->fmt.i_codec == VLC_FOURCC( 's', 'p', 'u', 'b' ) ||
- pid->es->fmt.i_codec == VLC_FOURCC( 's', 'd', 'd', 'b' ) )
+ if( i_pcr < 0 )
{
- i_skip += 1;
+ stream_Seek( p_demux->s, i_initial_pos );
+ return VLC_EGENERIC;
}
- else if( pid->es->fmt.i_codec == VLC_FOURCC( 's', 'u', 'b', 't' ) &&
- pid->es->p_mpeg4desc )
+ else
{
- decoder_config_descriptor_t *dcd = &pid->es->p_mpeg4desc->dec_descr;
+ p_sys->i_current_pcr = i_pcr;
+ return VLC_SUCCESS;
+ }
+}
- if( dcd->i_decoder_specific_info_len > 2 &&
- dcd->p_decoder_specific_info[0] == 0x10 &&
- ( dcd->p_decoder_specific_info[1]&0x10 ) )
- {
- /* display length */
- if( p_pes->i_buffer + 2 <= i_skip )
- {
- i_length = GetWBE( &p_pes->p_buffer[i_skip] );
- }
+static int Seek( demux_t *p_demux, double f_percent )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
- i_skip += 2;
- }
- if( p_pes->i_buffer + 2 <= i_skip )
+ int64_t i_initial_pos = stream_Tell( p_demux->s );
+ mtime_t i_initial_pcr = p_sys->i_current_pcr;
+
+ /*
+ * Find the time position by using binary search algorithm.
+ */
+ mtime_t i_target_pcr = (p_sys->i_last_pcr - p_sys->i_first_pcr) * f_percent + p_sys->i_first_pcr;
+
+ int64_t i_head_pos = 0;
+ int64_t i_tail_pos = stream_Size( p_demux->s );
+ {
+ mtime_t i_adjust = 0;
+ int i;
+ for( i = 1; i < p_sys->i_pcrs_num; ++i )
{
- i_pes_size = GetWBE( &p_pes->p_buffer[i_skip] );
+ if( p_sys->p_pcrs[i-1] > p_sys->p_pcrs[i] )
+ i_adjust += 0x1FFFFFFFF;
+ if( p_sys->p_pcrs[i] + i_adjust > i_target_pcr )
+ break;
}
- /* */
- i_skip += 2;
+ i_head_pos = p_sys->p_pos[i-1];
+ i_tail_pos = ( i < p_sys->i_pcrs_num ) ? p_sys->p_pos[i] : stream_Size( p_demux->s );
}
-#ifdef ZVBI_COMPILED
- else if( pid->es->fmt.i_codec == VLC_FOURCC( 't', 'e', 'l', 'x' ) )
- i_skip = 0; /*hack for zvbi support */
-#endif
- /* skip header */
- while( p_pes && i_skip > 0 )
+ msg_Dbg( p_demux, "Seek():i_head_pos:%lld, i_tail_pos:%lld", i_head_pos, i_tail_pos);
+
+ bool b_found = false;
+ int i_cnt = 0;
+ while( i_head_pos <= i_tail_pos )
{
- if( p_pes->i_buffer <= i_skip )
+ int64_t i_pos = i_head_pos + (i_tail_pos - i_head_pos) / 2;
+ if( SeekToPCR( p_demux, i_pos ) )
+ break;
+ p_sys->i_current_pcr = AdjustPCRWrapAround( p_demux, p_sys->i_current_pcr );
+ int64_t i_diff_msec = (p_sys->i_current_pcr - i_target_pcr) * 100 / 9 / 1000;
+ if( i_diff_msec > 500 )
{
- block_t *p_next = p_pes->p_next;
-
- i_skip -= p_pes->i_buffer;
- block_Release( p_pes );
- p_pes = p_next;
+ i_tail_pos = i_pos - p_sys->i_packet_size;
+ }
+ else if( i_diff_msec < -500 )
+ {
+ i_head_pos = i_pos + p_sys->i_packet_size;
}
else
{
- p_pes->i_buffer -= i_skip;
- p_pes->p_buffer += i_skip;
+ // diff time <= 500msec
+ b_found = true;
break;
}
+ ++i_cnt;
+ }
+ if( !b_found )
+ {
+ msg_Dbg( p_demux, "Seek():cannot find a time position. i_cnt:%d", i_cnt );
+ stream_Seek( p_demux->s, i_initial_pos );
+ p_sys->i_current_pcr = i_initial_pcr;
+ return VLC_EGENERIC;
+ }
+ else
+ {
+ msg_Dbg( p_demux, "Seek():can find a time position. i_cnt:%d", i_cnt );
+ return VLC_SUCCESS;
}
+}
- /* ISO/IEC 13818-1 2.7.5: if no pts and no dts, then dts == pts */
- if( i_pts >= 0 && i_dts < 0 )
- i_dts = i_pts;
+static void GetFirstPCR( demux_t *p_demux )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
- if( p_pes )
- {
- block_t *p_block;
- int i;
+ int64_t i_initial_pos = stream_Tell( p_demux->s );
- if( i_dts >= 0 )
+ if( stream_Seek( p_demux->s, 0 ) )
+ return;
+
+ while( vlc_object_alive (p_demux) )
+ {
+ block_t *p_pkt;
+ if( !( p_pkt = ReadTSPacket( p_demux ) ) )
{
- p_pes->i_dts = i_dts * 100 / 9;
+ break;
}
- if( i_pts >= 0 )
+ mtime_t i_pcr = GetPCR( p_pkt );
+ if( i_pcr >= 0 )
{
- p_pes->i_pts = i_pts * 100 / 9;
+ p_sys->i_pid_ref_pcr = PIDGet( p_pkt );
+ p_sys->i_first_pcr = i_pcr;
+ p_sys->i_current_pcr = i_pcr;
}
- p_pes->i_length = i_length * 100 / 9;
+ block_Release( p_pkt );
+ if( p_sys->i_first_pcr >= 0 )
+ break;
+ }
+ stream_Seek( p_demux->s, i_initial_pos );
+}
- p_block = block_ChainGather( p_pes );
- if( pid->es->fmt.i_codec == VLC_FOURCC( 's', 'u', 'b', 't' ) )
+static void GetLastPCR( demux_t *p_demux )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+
+ int64_t i_initial_pos = stream_Tell( p_demux->s );
+ mtime_t i_initial_pcr = p_sys->i_current_pcr;
+
+ int64_t i_last_pos = stream_Size( p_demux->s ) - p_sys->i_packet_size;
+ int64_t i_pos = i_last_pos - p_sys->i_packet_size * 4500; /* FIXME if the value is not reasonable, please change it. */
+ if( i_pos < 0 )
+ return;
+
+ while( vlc_object_alive( p_demux ) )
+ {
+ if( SeekToPCR( p_demux, i_pos ) )
+ break;
+ p_sys->i_last_pcr = AdjustPCRWrapAround( p_demux, p_sys->i_current_pcr );
+ if( ( i_pos = stream_Tell( p_demux->s ) ) >= i_last_pos )
+ break;
+ }
+ if( p_sys->i_last_pcr >= 0 )
+ {
+ int64_t i_size = stream_Size( p_demux->s );
+ mtime_t i_duration_msec = ( p_sys->i_last_pcr - p_sys->i_first_pcr ) * 100 / 9 / 1000;
+ int64_t i_rate = ( i_size < 0 || i_duration_msec <= 0 ) ? 0 : i_size * 1000 * 8 / i_duration_msec;
+ const int64_t TS_SUPPOSED_MAXRATE = 55 * 1000 * 1000; //FIXME I think it's enough.
+ const int64_t TS_SUPPOSED_MINRATE = 0.5 * 1000 * 1000; //FIXME
+ if( i_rate < TS_SUPPOSED_MINRATE || i_rate > TS_SUPPOSED_MAXRATE )
{
- if( i_pes_size > 0 && p_block->i_buffer > i_pes_size )
- {
- p_block->i_buffer = i_pes_size;
- }
- /* Append a \0 */
- p_block = block_Realloc( p_block, 0, p_block->i_buffer + 1 );
- p_block->p_buffer[p_block->i_buffer -1] = '\0';
+ msg_Dbg( p_demux, "calculated bitrate (%lldbit/s) is too low or too high. min bitrate (%lldbit/s) max bitrate (%lldbit/s)",
+ i_rate, TS_SUPPOSED_MINRATE, TS_SUPPOSED_MAXRATE );
+ p_sys->i_last_pcr = -1;
}
+ }
+ stream_Seek( p_demux->s, i_initial_pos );
+ p_sys->i_current_pcr = i_initial_pcr;
+}
- for( i = 0; i < pid->i_extra_es; i++ )
+static void CheckPCR( demux_t *p_demux )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+
+ int64_t i_initial_pos = stream_Tell( p_demux->s );
+ mtime_t i_initial_pcr = p_sys->i_current_pcr;
+
+ int64_t i_size = stream_Size( p_demux->s );
+
+ int i = 0;
+ p_sys->p_pcrs[0] = p_sys->i_first_pcr;
+ p_sys->p_pos[0] = i_initial_pos;
+
+ for( i = 1; i < p_sys->i_pcrs_num && vlc_object_alive( p_demux ); ++i )
+ {
+ int64_t i_pos = i_size / p_sys->i_pcrs_num * i;
+ if( SeekToPCR( p_demux, i_pos ) )
+ break;
+ p_sys->p_pcrs[i] = p_sys->i_current_pcr;
+ p_sys->p_pos[i] = stream_Tell( p_demux->s );
+ if( p_sys->p_pcrs[i-1] > p_sys->p_pcrs[i] )
{
- es_out_Send( p_demux->out, pid->extra_es[i]->id,
- block_Duplicate( p_block ) );
+ msg_Dbg( p_demux, "PCR Wrap Around found between %d%% and %d%% (pcr:%lld(0x%09llx) pcr:%lld(0x%09llx))",
+ (int)((i-1)*100/p_sys->i_pcrs_num), (int)(i*100/p_sys->i_pcrs_num), p_sys->p_pcrs[i-1], p_sys->p_pcrs[i-1], p_sys->p_pcrs[i], p_sys->p_pcrs[i] );
}
-
- es_out_Send( p_demux->out, pid->es->id, p_block );
}
- else
+ if( i < p_sys->i_pcrs_num )
{
- msg_Warn( p_demux, "empty pes" );
+ msg_Dbg( p_demux, "Force Seek Per Percent: Seeking failed at %d%%.", (int)(i*100/p_sys->i_pcrs_num) );
+ p_sys->b_force_seek_per_percent = true;
}
+
+ stream_Seek( p_demux->s, i_initial_pos );
+ p_sys->i_current_pcr = i_initial_pcr;
}
static void PCRHandle( demux_t *p_demux, ts_pid_t *pid, block_t *p_bk )
{
demux_sys_t *p_sys = p_demux->p_sys;
- const uint8_t *p = p_bk->p_buffer;
- if( ( p[3]&0x20 ) && /* adaptation */
- ( p[5]&0x10 ) &&
- ( p[4] >= 7 ) )
+ if( p_sys->i_pmt_es <= 0 )
+ return;
+
+ mtime_t i_pcr = GetPCR( p_bk );
+ if( i_pcr >= 0 )
{
- /* PCR is 33 bits */
- const mtime_t i_pcr = ( (mtime_t)p[6] << 25 ) |
- ( (mtime_t)p[7] << 17 ) |
- ( (mtime_t)p[8] << 9 ) |
- ( (mtime_t)p[9] << 1 ) |
- ( (mtime_t)p[10] >> 7 );
+ if( p_sys->i_pid_ref_pcr == pid->i_pid )
+ {
+ p_sys->i_current_pcr = AdjustPCRWrapAround( p_demux, i_pcr );
+ }
/* Search program and set the PCR */
for( int i = 0; i < p_sys->i_pmt; i++ )
{
es_out_Control( p_demux->out, ES_OUT_SET_GROUP_PCR,
(int)p_sys->pmt[i]->psi->prg[i_prg]->i_number,
- (int64_t)(i_pcr * 100 / 9) );
+ (int64_t)(VLC_TS_0 + i_pcr * 100 / 9) );
}
}
}
pid->i_cc = i_cc;
if( pid->es->p_pes && pid->es->fmt.i_cat != VIDEO_ES )
{
- /* Small video artifacts are usually better then
+ /* Small video artifacts are usually better than
* dropping full frames */
pid->es->p_pes->i_flags |= BLOCK_FLAG_CORRUPTED;
}
case 0x01: /* MPEG-1 video */
case 0x02: /* MPEG-2 video */
case 0x80: /* MPEG-2 MOTO video */
- es_format_Init( fmt, VIDEO_ES, VLC_FOURCC( 'm', 'p', 'g', 'v' ) );
+ es_format_Init( fmt, VIDEO_ES, VLC_CODEC_MPGV );
break;
case 0x03: /* MPEG-1 audio */
case 0x04: /* MPEG-2 audio */
- es_format_Init( fmt, AUDIO_ES, VLC_FOURCC( 'm', 'p', 'g', 'a' ) );
+ es_format_Init( fmt, AUDIO_ES, VLC_CODEC_MPGA );
break;
- case 0x11: /* MPEG4 (audio) */
+ case 0x11: /* MPEG4 (audio) LATM */
case 0x0f: /* ISO/IEC 13818-7 Audio with ADTS transport syntax */
- es_format_Init( fmt, AUDIO_ES, VLC_FOURCC( 'm', 'p', '4', 'a' ) );
+ es_format_Init( fmt, AUDIO_ES, VLC_CODEC_MP4A );
break;
case 0x10: /* MPEG4 (video) */
- es_format_Init( fmt, VIDEO_ES, VLC_FOURCC( 'm', 'p', '4', 'v' ) );
+ es_format_Init( fmt, VIDEO_ES, VLC_CODEC_MP4V );
pid->es->b_gather = true;
break;
case 0x1B: /* H264 <- check transport syntax/needed descriptor */
- es_format_Init( fmt, VIDEO_ES, VLC_FOURCC( 'h', '2', '6', '4' ) );
+ es_format_Init( fmt, VIDEO_ES, VLC_CODEC_H264 );
break;
case 0x81: /* A52 (audio) */
- es_format_Init( fmt, AUDIO_ES, VLC_FOURCC( 'a', '5', '2', ' ' ) );
+ es_format_Init( fmt, AUDIO_ES, VLC_CODEC_A52 );
break;
case 0x82: /* DVD_SPU (sub) */
- es_format_Init( fmt, SPU_ES, VLC_FOURCC( 's', 'p', 'u', ' ' ) );
+ es_format_Init( fmt, SPU_ES, VLC_CODEC_SPU );
break;
case 0x83: /* LPCM (audio) */
- es_format_Init( fmt, AUDIO_ES, VLC_FOURCC( 'l', 'p', 'c', 'm' ) );
+ es_format_Init( fmt, AUDIO_ES, VLC_CODEC_DVD_LPCM );
break;
case 0x84: /* SDDS (audio) */
- es_format_Init( fmt, AUDIO_ES, VLC_FOURCC( 's', 'd', 'd', 's' ) );
+ es_format_Init( fmt, AUDIO_ES, VLC_CODEC_SDDS );
break;
case 0x85: /* DTS (audio) */
- es_format_Init( fmt, AUDIO_ES, VLC_FOURCC( 'd', 't', 's', ' ' ) );
+ es_format_Init( fmt, AUDIO_ES, VLC_CODEC_DTS );
+ break;
+ case 0x87: /* E-AC3 */
+ es_format_Init( fmt, AUDIO_ES, VLC_CODEC_EAC3 );
break;
case 0x91: /* A52 vls (audio) */
if( dec_descr.i_decoder_specific_info_len > 0 )
{
dec_descr.p_decoder_specific_info =
- malloc( dec_descr.i_decoder_specific_info_len );
+ xmalloc( dec_descr.i_decoder_specific_info_len );
}
for( i = 0; i < dec_descr.i_decoder_specific_info_len; i++ )
{
{
demux_sys_t *p_sys = p_demux->p_sys;
- if( !p_sys->b_access_control )
- return false;
- if( ( p_sys->i_current_program == -1 && p_sys->p_programs_list == NULL ) ||
+ if( ( p_sys->i_current_program == -1 && p_sys->programs_list.i_count == 0 ) ||
p_sys->i_current_program == 0 )
return true;
if( p_sys->i_current_program == i_pgrm )
return true;
- if( p_sys->p_programs_list != NULL )
+ if( p_sys->programs_list.i_count != 0 )
{
- for( int i = 0; i < p_sys->p_programs_list->i_count; i++ )
+ for( int i = 0; i < p_sys->programs_list.i_count; i++ )
{
- if( i_pgrm == p_sys->p_programs_list->p_values[i].i_int )
+ if( i_pgrm == p_sys->programs_list.p_values[i].i_int )
return true;
}
}
{
demux_sys_t *p_sys = p_demux->p_sys;
- if( !p_sys->b_dvb_meta || ( i_pid != 0x11 && i_pid != 0x12 ) )
+ if( !p_sys->b_dvb_meta || ( i_pid != 0x11 && i_pid != 0x12 && i_pid != 0x14 ) )
return;
msg_Warn( p_demux, "Switching to non DVB mode" );
/* This doesn't look like a DVB stream so don't try
- * parsing the SDT/EDT */
+ * parsing the SDT/EDT/TDT */
- for( int i = 0x11; i <= 0x12; i++ )
+ for( int i = 0x11; i <= 0x14; i++ )
{
+ if( i == 0x13 ) continue;
ts_pid_t *p_pid = &p_sys->pid[i];
if( p_pid->psi )
{
p_pid->psi = NULL;
p_pid->b_valid = false;
}
- if( p_sys->b_access_control )
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, i, false );
-
+ SetPIDFilter( p_demux, i, false );
}
p_sys->b_dvb_meta = false;
}
+#include "dvb-text.h"
+
+static char *EITConvertToUTF8( const unsigned char *psz_instring,
+ size_t i_length,
+ bool b_broken )
+{
+ if( b_broken )
+ return FromCharset( "ISO_8859-1", psz_instring, i_length );
+ return vlc_from_EIT( psz_instring, i_length );
+}
-#ifdef TS_USE_DVB_SI
static void SDTCallBack( demux_t *p_demux, dvbpsi_sdt_t *p_sdt )
{
demux_sys_t *p_sys = p_demux->p_sys;
p_sdt->i_ts_id, p_sdt->i_version, p_sdt->b_current_next,
p_sdt->i_network_id );
+ p_sys->b_broken_charset = false;
+
for( p_srv = p_sdt->p_first_service; p_srv; p_srv = p_srv->p_next )
{
vlc_meta_t *p_meta;
p_srv->b_eit_present, p_srv->i_running_status,
p_srv->b_free_ca );
- if( p_sys->i_current_program != -1 && p_sys->i_current_program != p_srv->i_service_id )
- continue;
-
p_meta = vlc_meta_New();
for( p_dr = p_srv->p_first_descriptor; p_dr; p_dr = p_dr->p_next )
{
"DVB MHP service"
};
dvbpsi_service_dr_t *pD = dvbpsi_DecodeServiceDr( p_dr );
- char str1[257];
- char str2[257];
+ char *str1 = NULL;
+ char *str2 = NULL;
+
+ /* Workarounds for broadcasters with broken EPG */
+
+ if( p_sdt->i_network_id == 133 )
+ p_sys->b_broken_charset = true; /* SKY DE & BetaDigital use ISO8859-1 */
+
+ /* List of providers using ISO8859-1 */
+ static const char ppsz_broken_providers[][8] = {
+ "CSAT", /* CanalSat FR */
+ "GR1", /* France televisions */
+ "MULTI4", /* NT1 */
+ "MR5", /* France 2/M6 HD */
+ ""
+ };
+ for( int i = 0; *ppsz_broken_providers[i]; i++ )
+ {
+ const size_t i_length = strlen(ppsz_broken_providers[i]);
+ if( pD->i_service_provider_name_length == i_length &&
+ !strncmp( (char *)pD->i_service_provider_name, ppsz_broken_providers[i], i_length ) )
+ p_sys->b_broken_charset = true;
+ }
- memcpy( str1, pD->i_service_provider_name,
- pD->i_service_provider_name_length );
- str1[pD->i_service_provider_name_length] = '\0';
- memcpy( str2, pD->i_service_name, pD->i_service_name_length );
- str2[pD->i_service_name_length] = '\0';
+ /* FIXME: Digital+ ES also uses ISO8859-1 */
+
+ str1 = EITConvertToUTF8(pD->i_service_provider_name,
+ pD->i_service_provider_name_length,
+ p_sys->b_broken_charset );
+ str2 = EITConvertToUTF8(pD->i_service_name,
+ pD->i_service_name_length,
+ p_sys->b_broken_charset );
msg_Dbg( p_demux, " - type=%d provider=%s name=%s",
pD->i_service_type, str1, str2 );
vlc_meta_SetPublisher( p_meta, str1 );
if( pD->i_service_type >= 0x01 && pD->i_service_type <= 0x10 )
psz_type = ppsz_type[pD->i_service_type];
+ free( str1 );
+ free( str2 );
}
}
}
#undef CVT_FROM_BCD
-/* FIXME same than dvbsi_to_utf8 from dvb access */
-static char *EITConvertToUTF8( const unsigned char *psz_instring,
- size_t i_length )
+#ifdef TS_USE_TDT
+static void TDTCallBack( demux_t *p_demux, dvbpsi_tot_t *p_tdt )
{
- const char *psz_encoding;
- char *psz_outstring;
- char psz_encbuf[sizeof( "ISO_8859-123" )];
- size_t i_in, i_out, offset = 1;
- vlc_iconv_t iconv_handle;
-
- if( i_length < 1 ) return NULL;
- if( psz_instring[0] >= 0x20 )
- {
- psz_encoding = "ISO_8859-1";
- /* According to the specification, this should be ISO6937,
- * but it seems Latin-1 is used instead. */
- offset = 0;
- }
- else switch( psz_instring[0] )
- {
- case 0x01:
- psz_encoding = "ISO_8859-5";
- break;
- case 0x02:
- psz_encoding = "ISO_8859-6";
- break;
- case 0x03:
- psz_encoding = "ISO_8859-7";
- break;
- case 0x04:
- psz_encoding = "ISO_8859-8";
- break;
- case 0x05:
- psz_encoding = "ISO_8859-9";
- break;
- case 0x06:
- psz_encoding = "ISO_8859-10";
- break;
- case 0x07:
- psz_encoding = "ISO_8859-11";
- break;
- case 0x08:
- psz_encoding = "ISO_8859-12";
- break;
- case 0x09:
- psz_encoding = "ISO_8859-13";
- break;
- case 0x0a:
- psz_encoding = "ISO_8859-14";
- break;
- case 0x0b:
- psz_encoding = "ISO_8859-15";
- break;
- case 0x10:
-#warning Is Latin-10 (psz_instring[2] == 16) really illegal?
- if( i_length < 3 || psz_instring[1] != 0x00 || psz_instring[2] > 15
- || psz_instring[2] == 0 )
- {
- psz_encoding = "UTF-8";
- offset = 0;
- }
- else
- {
- sprintf( psz_encbuf, "ISO_8859-%u", psz_instring[2] );
- psz_encoding = psz_encbuf;
- offset = 3;
- }
- break;
- case 0x11:
-#warning Is there a BOM or do we use a fixed endianess?
- psz_encoding = "UTF-16";
- break;
- case 0x12:
- psz_encoding = "KSC5601-1987";
- break;
- case 0x13:
- psz_encoding = "GB2312"; /* GB-2312-1980 */
- break;
- case 0x14:
- psz_encoding = "BIG-5";
- break;
- case 0x15:
- psz_encoding = "UTF-8";
- break;
- default:
- /* invalid */
- psz_encoding = "UTF-8";
- offset = 0;
- }
-
- i_in = i_length - offset;
- i_out = i_in * 6 + 1;
-
- psz_outstring = malloc( i_out );
- if( !psz_outstring )
- {
- return NULL;
- }
-
- iconv_handle = vlc_iconv_open( "UTF-8", psz_encoding );
- if( iconv_handle == (vlc_iconv_t)(-1) )
- {
- /* Invalid character set (e.g. ISO_8859-12) */
- memcpy( psz_outstring, &psz_instring[offset], i_in );
- psz_outstring[i_in] = '\0';
- EnsureUTF8( psz_outstring );
- }
- else
- {
- const char *psz_in = (const char *)&psz_instring[offset];
- char *psz_out = psz_outstring;
-
- while( vlc_iconv( iconv_handle, &psz_in, &i_in,
- &psz_out, &i_out ) == (size_t)(-1) )
- {
- /* skip naughty byte. This may fail terribly for multibyte stuff,
- * but what can we do anyway? */
- psz_in++;
- i_in--;
- vlc_iconv( iconv_handle, NULL, NULL, NULL, NULL ); /* reset */
- }
- vlc_iconv_close( iconv_handle );
+ demux_sys_t *p_sys = p_demux->p_sys;
- *psz_out = '\0';
- }
- return psz_outstring;
+ p_sys->i_tdt_delta = CLOCK_FREQ * EITConvertStartTime( p_tdt->i_utc_time )
+ - mdate();
+ dvbpsi_DeleteTOT(p_tdt);
}
+#endif
-static void EITCallBack( demux_t *p_demux, dvbpsi_eit_t *p_eit )
+
+static void EITCallBack( demux_t *p_demux,
+ dvbpsi_eit_t *p_eit, bool b_current_following )
{
demux_sys_t *p_sys = p_demux->p_sys;
dvbpsi_eit_event_t *p_evt;
vlc_epg_t *p_epg;
msg_Dbg( p_demux, "EITCallBack called" );
- if( !p_eit->b_current_next || ( p_sys->i_current_program != -1 && p_sys->i_current_program != p_eit->i_service_id ) )
+ if( !p_eit->b_current_next )
{
dvbpsi_DeleteEIT( p_eit );
return;
{
dvbpsi_short_event_dr_t *pE = dvbpsi_DecodeShortEventDr( p_dr );
- if( pE )
+ /* Only take first description, as we don't handle language-info
+ for epg atm*/
+ if( pE && psz_name == NULL)
{
- psz_name = EITConvertToUTF8( pE->i_event_name, pE->i_event_name_length);
- psz_text = EITConvertToUTF8( pE->i_text, pE->i_text_length );
+ psz_name = EITConvertToUTF8( pE->i_event_name, pE->i_event_name_length,
+ p_sys->b_broken_charset );
+ psz_text = EITConvertToUTF8( pE->i_text, pE->i_text_length,
+ p_sys->b_broken_charset );
msg_Dbg( p_demux, " - short event lang=%3.3s '%s' : '%s'",
pE->i_iso_639_code, psz_name, psz_text );
}
if( pE->i_text_length > 0 )
{
- char *psz_text = EITConvertToUTF8( pE->i_text, pE->i_text_length );
+ char *psz_text = EITConvertToUTF8( pE->i_text, pE->i_text_length,
+ p_sys->b_broken_charset );
if( psz_text )
{
msg_Dbg( p_demux, " - text='%s'", psz_text );
- psz_extra = realloc( psz_extra, strlen(psz_extra) + strlen(psz_text) + 1 );
+ psz_extra = xrealloc( psz_extra,
+ strlen(psz_extra) + strlen(psz_text) + 1 );
strcat( psz_extra, psz_text );
free( psz_text );
}
for( int i = 0; i < pE->i_entry_count; i++ )
{
char *psz_dsc = EITConvertToUTF8( pE->i_item_description[i],
- pE->i_item_description_length[i] );
- char *psz_itm = EITConvertToUTF8( pE->i_item[i], pE->i_item_length[i] );
+ pE->i_item_description_length[i],
+ p_sys->b_broken_charset );
+ char *psz_itm = EITConvertToUTF8( pE->i_item[i], pE->i_item_length[i],
+ p_sys->b_broken_charset );
if( psz_dsc && psz_itm )
{
msg_Dbg( p_demux, " - desc='%s' item='%s'", psz_dsc, psz_itm );
-
- psz_extra = realloc( psz_extra, strlen(psz_extra) + strlen(psz_dsc) + strlen(psz_itm) + 3 + 1 );
+#if 0
+ psz_extra = xrealloc( psz_extra,
+ strlen(psz_extra) + strlen(psz_dsc) +
+ strlen(psz_itm) + 3 + 1 );
strcat( psz_extra, "(" );
strcat( psz_extra, psz_dsc );
strcat( psz_extra, " " );
strcat( psz_extra, psz_itm );
strcat( psz_extra, ")" );
+#endif
}
free( psz_dsc );
free( psz_itm );
/* */
if( i_start > 0 )
- vlc_epg_AddEvent( p_epg, i_start, i_duration, psz_name, psz_text, psz_extra );
+ vlc_epg_AddEvent( p_epg, i_start, i_duration, psz_name, psz_text,
+ *psz_extra ? psz_extra : NULL );
/* Update "now playing" field */
if( p_evt->i_running_status == 0x04 && i_start > 0 )
}
if( p_epg->i_event > 0 )
{
- if( p_eit->i_service_id == p_sys->i_current_program )
+ if( b_current_following &&
+ ( p_sys->i_current_program == -1 ||
+ p_sys->i_current_program == p_eit->i_service_id ) )
{
p_sys->i_dvb_length = 0;
p_sys->i_dvb_start = 0;
if( p_epg->p_current )
{
- p_sys->i_dvb_start = p_epg->p_current->i_start;
- p_sys->i_dvb_length = p_epg->p_current->i_duration;
+ p_sys->i_dvb_start = CLOCK_FREQ * p_epg->p_current->i_start;
+ p_sys->i_dvb_length = CLOCK_FREQ * p_epg->p_current->i_duration;
}
}
es_out_Control( p_demux->out, ES_OUT_SET_GROUP_EPG, p_eit->i_service_id, p_epg );
dvbpsi_DeleteEIT( p_eit );
}
+static void EITCallBackCurrentFollowing( demux_t *p_demux, dvbpsi_eit_t *p_eit )
+{
+ EITCallBack( p_demux, p_eit, true );
+}
+static void EITCallBackSchedule( demux_t *p_demux, dvbpsi_eit_t *p_eit )
+{
+ EITCallBack( p_demux, p_eit, false );
+}
static void PSINewTableCallBack( demux_t *p_demux, dvbpsi_handle h,
uint8_t i_table_id, uint16_t i_extension )
msg_Dbg( p_demux, "PSINewTableCallBack: table 0x%x(%d) ext=0x%x(%d)",
i_table_id, i_table_id, i_extension, i_extension );
- dvbpsi_AttachEIT( h, i_table_id, i_extension,
- (dvbpsi_eit_callback)EITCallBack, p_demux );
+ dvbpsi_eit_callback cb = i_table_id == 0x4e ?
+ (dvbpsi_eit_callback)EITCallBackCurrentFollowing :
+ (dvbpsi_eit_callback)EITCallBackSchedule;
+ dvbpsi_AttachEIT( h, i_table_id, i_extension, cb, p_demux );
+ }
+#ifdef TS_USE_TDT
+ else if( p_demux->p_sys->pid[0x11].psi->i_sdt_version != -1 &&
+ i_table_id == 0x70 ) /* TDT */
+ {
+ msg_Dbg( p_demux, "PSINewTableCallBack: table 0x%x(%d) ext=0x%x(%d)",
+ i_table_id, i_table_id, i_extension, i_extension );
+ dvbpsi_AttachTOT( h, i_table_id, i_extension,
+ (dvbpsi_tot_callback)TDTCallBack, p_demux);
}
-}
#endif
+}
+
/*****************************************************************************
* PMT callback and helpers
*****************************************************************************/
{
case 0x0B: /* mpeg4 sub */
p_fmt->i_cat = SPU_ES;
- p_fmt->i_codec = VLC_FOURCC('s','u','b','t');
+ p_fmt->i_codec = VLC_CODEC_SUBT;
break;
case 0x20: /* mpeg4 */
- p_fmt->i_codec = VLC_FOURCC('m','p','4','v');
+ p_fmt->i_codec = VLC_CODEC_MP4V;
break;
case 0x21: /* h264 */
- p_fmt->i_codec = VLC_FOURCC('h','2','6','4');
+ p_fmt->i_codec = VLC_CODEC_H264;
break;
case 0x60:
case 0x61:
case 0x63:
case 0x64:
case 0x65: /* mpeg2 */
- p_fmt->i_codec = VLC_FOURCC( 'm','p','g','v' );
+ p_fmt->i_codec = VLC_CODEC_MPGV;
break;
case 0x6a: /* mpeg1 */
- p_fmt->i_codec = VLC_FOURCC( 'm','p','g','v' );
+ p_fmt->i_codec = VLC_CODEC_MPGV;
break;
case 0x6c: /* mpeg1 */
- p_fmt->i_codec = VLC_FOURCC( 'j','p','e','g' );
+ p_fmt->i_codec = VLC_CODEC_JPEG;
break;
default:
p_fmt->i_cat = UNKNOWN_ES;
switch( dcd->i_objectTypeIndication )
{
case 0x40: /* mpeg4 */
- p_fmt->i_codec = VLC_FOURCC('m','p','4','a');
+ p_fmt->i_codec = VLC_CODEC_MP4A;
break;
case 0x66:
case 0x67:
case 0x68: /* mpeg2 aac */
- p_fmt->i_codec = VLC_FOURCC('m','p','4','a');
+ p_fmt->i_codec = VLC_CODEC_MP4A;
break;
case 0x69: /* mpeg2 */
- p_fmt->i_codec = VLC_FOURCC('m','p','g','a');
+ p_fmt->i_codec = VLC_CODEC_MPGA;
break;
case 0x6b: /* mpeg1 */
- p_fmt->i_codec = VLC_FOURCC('m','p','g','a');
+ p_fmt->i_codec = VLC_CODEC_MPGA;
break;
default:
p_fmt->i_cat = UNKNOWN_ES;
es_format_t *p_fmt = &pid->es->fmt;
ts_teletext_page_t p_page[2 * 64 + 20];
- int i_page = 0;
+ unsigned i_page = 0;
- /* Gather pages informations */
+ /* Gather pages information */
#if defined _DVBPSI_DR_56_H_ && \
defined DVBPSI_VERSION && DVBPSI_VERSION_INT > ((0<<16)+(1<<8)+5)
- for( int i_tag_idx = 0; i_tag_idx < 2; i_tag_idx++ )
+ for( unsigned i_tag_idx = 0; i_tag_idx < 2; i_tag_idx++ )
{
dvbpsi_descriptor_t *p_dr = PMTEsFindDescriptor( p_es, i_tag_idx == 0 ? 0x46 : 0x56 );
if( !p_dr )
{
const dvbpsi_teletextpage_t *p_src = &p_sub->p_pages[i];
- if( p_src->i_teletext_type < 0 || p_src->i_teletext_type >= 0x06 )
+ if( p_src->i_teletext_type >= 0x06 )
continue;
assert( i_page < sizeof(p_page)/sizeof(*p_page) );
#endif
/* */
- es_format_Init( p_fmt, SPU_ES, VLC_FOURCC( 't', 'e', 'l', 'x' ) );
+ es_format_Init( p_fmt, SPU_ES, VLC_CODEC_TELETEXT );
- /* In stream output mode, do not separate the stream by page */
- if( p_demux->out->b_sout || i_page <= 0 )
+ if( !p_demux->p_sys->b_split_es || i_page <= 0 )
{
p_fmt->subs.teletext.i_magazine = -1;
p_fmt->subs.teletext.i_page = 0;
if( !p_dr )
p_dr = PMTEsFindDescriptor( p_es, 0x56 );
- if( p_demux->out->b_sout && p_dr && p_dr->i_length > 0 )
+ if( !p_demux->p_sys->b_split_es && p_dr && p_dr->i_length > 0 )
{
- /* Descriptor pass-through for sout */
+ /* Descriptor pass-through */
p_fmt->p_extra = malloc( p_dr->i_length );
if( p_fmt->p_extra )
{
}
else
{
- for( int i = 0; i < i_page; i++ )
+ for( unsigned i = 0; i < i_page; i++ )
{
ts_es_t *p_es;
/* */
const ts_teletext_page_t *p = &p_page[i];
+ p_es->fmt.i_priority = (p->i_type == 0x02 || p->i_type == 0x05) ? 0 : -1;
p_es->fmt.psz_language = strndup( p->p_iso639, 3 );
p_es->fmt.psz_description = strdup(vlc_gettext(ppsz_teletext_type[p->i_type]));
p_es->fmt.subs.teletext.i_magazine = p->i_magazine;
{
es_format_t *p_fmt = &pid->es->fmt;
- es_format_Init( p_fmt, SPU_ES, VLC_FOURCC( 'd', 'v', 'b', 's' ) );
+ es_format_Init( p_fmt, SPU_ES, VLC_CODEC_DVBS );
dvbpsi_descriptor_t *p_dr = PMTEsFindDescriptor( p_es, 0x59 );
int i_page = 0;
for( int i = 0; p_sub && i < p_sub->i_subtitles_number; i++ )
{
const int i_type = p_sub->p_subtitle[i].i_subtitling_type;
- if( ( i_type >= 0x10 && i_type <= 0x13 ) ||
- ( i_type >= 0x20 && i_type <= 0x23 ) )
+ if( ( i_type >= 0x10 && i_type <= 0x14 ) ||
+ ( i_type >= 0x20 && i_type <= 0x24 ) )
i_page++;
}
#endif
- /* In stream output mode, do not separate the stream by page */
- if( p_demux->out->b_sout || i_page <= 0 )
+ if( !p_demux->p_sys->b_split_es || i_page <= 0 )
{
p_fmt->subs.dvb.i_id = -1;
p_fmt->psz_description = strdup( _("DVB subtitles") );
- if( p_demux->out->b_sout && p_dr && p_dr->i_length > 0 )
+ if( !p_demux->p_sys->b_split_es && p_dr && p_dr->i_length > 0 )
{
- /* Descriptor pass-through for sout */
+ /* Descriptor pass-through */
p_fmt->p_extra = malloc( p_dr->i_length );
if( p_fmt->p_extra )
{
/* */
const dvbpsi_subtitle_t *p = &p_sub->p_subtitle[i];
- p_es->fmt.psz_language = strndup( p->i_iso6392_language_code, 3 );
+ p_es->fmt.psz_language = strndup( (char *)p->i_iso6392_language_code, 3 );
switch( p->i_subtitling_type )
{
case 0x10: /* unspec. */
case 0x11: /* 4:3 */
case 0x12: /* 16:9 */
case 0x13: /* 2.21:1 */
+ case 0x14: /* HD monitor */
p_es->fmt.psz_description = strdup( _("DVB subtitles") );
break;
case 0x20: /* Hearing impaired unspec. */
case 0x21: /* h.i. 4:3 */
case 0x22: /* h.i. 16:9 */
case 0x23: /* h.i. 2.21:1 */
+ case 0x24: /* h.i. HD monitor */
p_es->fmt.psz_description = strdup( _("DVB subtitles: hearing impaired") );
break;
default:
PMTEsFindDescriptor( p_es, 0x81 ) )
{
p_fmt->i_cat = AUDIO_ES;
- p_fmt->i_codec = VLC_FOURCC('a','5','2',' ');
+ p_fmt->i_codec = VLC_CODEC_A52;
}
else if( PMTEsFindDescriptor( p_es, 0x7a ) )
{
/* DVB with stream_type 0x06 (ETS EN 300 468) */
p_fmt->i_cat = AUDIO_ES;
- p_fmt->i_codec = VLC_FOURCC( 'e', 'a', 'c', '3' );
+ p_fmt->i_codec = VLC_CODEC_EAC3;
}
else if( PMTEsHasRegistration( p_demux, p_es, "DTS1" ) ||
PMTEsHasRegistration( p_demux, p_es, "DTS2" ) ||
{
/*registration descriptor(ETSI TS 101 154 Annex F)*/
p_fmt->i_cat = AUDIO_ES;
- p_fmt->i_codec = VLC_FOURCC('d','t','s',' ');
+ p_fmt->i_codec = VLC_CODEC_DTS;
}
else if( PMTEsHasRegistration( p_demux, p_es, "BSSD" ) )
{
p_fmt->i_cat = AUDIO_ES;
p_fmt->b_packetized = true;
- p_fmt->i_codec = VLC_FOURCC('a','e','s','3');
+ p_fmt->i_codec = VLC_CODEC_302M;
}
else
{
case 0x11: /* ... on 4:3 AR monitor */
case 0x12: /* ... on 16:9 AR monitor */
case 0x13: /* ... on 2.21:1 AR monitor */
+ case 0x14: /* ... for display on a high definition monitor */
case 0x20: /* DVB Subtitle (impaired) with no monitor AR critical */
case 0x21: /* ... on 4:3 AR monitor */
case 0x22: /* ... on 16:9 AR monitor */
case 0x23: /* ... on 2.21:1 AR monitor */
+ case 0x24: /* ... for display on a high definition monitor */
PMTSetupEsDvbSubtitle( p_demux, pid, p_es );
break;
default:
- msg_Err( p_demux, "Unrecognized DVB subtitle type" );
+ msg_Err( p_demux, "Unrecognized DVB subtitle type (0x%x)",
+ p_sub->p_subtitle[i].i_subtitling_type );
break;
}
}
}
#ifdef _DVBPSI_DR_52_H_
- /* FIXME is it usefull ? */
+ /* FIXME is it useful ? */
if( PMTEsFindDescriptor( p_es, 0x52 ) )
{
dvbpsi_descriptor_t *p_dr = PMTEsFindDescriptor( p_es, 0x52 );
/* registration descriptor for VC-1 (SMPTE rp227) */
p_fmt->i_cat = VIDEO_ES;
- p_fmt->i_codec = VLC_FOURCC('W','V','C','1');
+ p_fmt->i_codec = VLC_CODEC_VC1;
/* XXX With Simple and Main profile the SEQUENCE
* header is modified: video width and height are
/* registration descriptor for Dirac
* (backwards compatable with VC-2 (SMPTE Sxxxx:2008)) */
p_fmt->i_cat = VIDEO_ES;
- p_fmt->i_codec = VLC_FOURCC('d','r','a','c');
+ p_fmt->i_codec = VLC_CODEC_DIRAC;
}
static void PMTSetupEs0xA0( demux_t *p_demux, ts_pid_t *pid,
static void PMTSetupEsHDMV( demux_t *p_demux, ts_pid_t *pid,
const dvbpsi_pmt_es_t *p_es )
{
+ VLC_UNUSED(p_demux);
es_format_t *p_fmt = &pid->es->fmt;
/* Blu-Ray mapping */
{
case 0x80:
p_fmt->i_cat = AUDIO_ES;
- p_fmt->i_codec = VLC_FOURCC( 'b', 'p', 'c', 'm' );
+ p_fmt->i_codec = VLC_CODEC_BD_LPCM;
break;
case 0x82:
case 0x85: /* DTS-HD High resolution audio */
case 0x86: /* DTS-HD Master audio */
case 0xA2: /* Secondary DTS audio */
p_fmt->i_cat = AUDIO_ES;
- p_fmt->i_codec = VLC_FOURCC( 'd', 't', 's', ' ' );
+ p_fmt->i_codec = VLC_CODEC_DTS;
break;
case 0x83: /* TrueHD AC3 */
p_fmt->i_cat = AUDIO_ES;
- p_fmt->i_codec = VLC_FOURCC( 'm', 'l', 'p', ' ' );
+ p_fmt->i_codec = VLC_CODEC_TRUEHD;
break;
case 0x84: /* E-AC3 */
- case 0x87: /* E-AC3 */
case 0xA1: /* Secondary E-AC3 */
p_fmt->i_cat = AUDIO_ES;
- p_fmt->i_codec = VLC_FOURCC( 'e', 'a', 'c', '3' );
+ p_fmt->i_codec = VLC_CODEC_EAC3;
break;
case 0x90: /* Presentation graphics */
+ p_fmt->i_cat = SPU_ES;
+ p_fmt->i_codec = VLC_CODEC_BD_PG;
+ break;
case 0x91: /* Interactive graphics */
case 0x92: /* Subtitle */
default:
break;
}
}
+
+static void PMTSetupEsRegistration( demux_t *p_demux, ts_pid_t *pid,
+ const dvbpsi_pmt_es_t *p_es )
+{
+ static const struct
+ {
+ char psz_tag[5];
+ int i_cat;
+ vlc_fourcc_t i_codec;
+ } p_regs[] = {
+ { "AC-3", AUDIO_ES, VLC_CODEC_A52 },
+ { "DTS1", AUDIO_ES, VLC_CODEC_DTS },
+ { "DTS2", AUDIO_ES, VLC_CODEC_DTS },
+ { "DTS3", AUDIO_ES, VLC_CODEC_DTS },
+ { "BSSD", AUDIO_ES, VLC_CODEC_302M },
+ { "VC-1", VIDEO_ES, VLC_CODEC_VC1 },
+ { "drac", VIDEO_ES, VLC_CODEC_DIRAC },
+ { "", UNKNOWN_ES, 0 }
+ };
+ es_format_t *p_fmt = &pid->es->fmt;
+
+ for( int i = 0; p_regs[i].i_cat != UNKNOWN_ES; i++ )
+ {
+ if( PMTEsHasRegistration( p_demux, p_es, p_regs[i].psz_tag ) )
+ {
+ p_fmt->i_cat = p_regs[i].i_cat;
+ p_fmt->i_codec = p_regs[i].i_codec;
+ break;
+ }
+ }
+}
+
static void PMTParseEsIso639( demux_t *p_demux, ts_pid_t *pid,
const dvbpsi_pmt_es_t *p_es )
{
switch( p_decoded->code[0].i_audio_type )
{
case 0:
+ pid->es->fmt.i_priority = 1; // prioritize normal audio tracks
pid->es->fmt.psz_description = NULL;
break;
case 1:
if( ProgramIsSelected( p_demux, prg->i_number ) )
{
/* Set demux filter */
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, prg->i_pid_pcr,
- true );
- }
- else if ( p_sys->b_access_control )
- {
- msg_Warn( p_demux, "skipping program (not selected)" );
- dvbpsi_DeletePMT(p_pmt);
- return;
+ SetPIDFilter( p_demux, prg->i_pid_pcr, true );
}
/* Parse descriptor */
}
else if( p_dr->i_tag == 0x05 )
{
- if( p_dr->i_tag == 0x05 )
+ /* Registration Descriptor */
+ if( p_dr->i_length != 4 )
{
- /* Registration Descriptor */
- if( p_dr->i_length != 4 )
- {
- msg_Warn( p_demux, "invalid Registration Descriptor" );
- }
- else
+ msg_Warn( p_demux, "invalid Registration Descriptor" );
+ }
+ else
+ {
+ msg_Dbg( p_demux, " * descriptor : registration %4.4s", p_dr->p_data );
+ if( !memcmp( p_dr->p_data, "HDMV", 4 ) )
{
- msg_Dbg( p_demux, " * descriptor : registration %4.4s", p_dr->p_data );
- if( !memcmp( p_dr->p_data, "HDMV", 4 ) )
- {
- /* Blu-Ray */
- b_hdmv = true;
- }
+ /* Blu-Ray */
+ b_hdmv = true;
}
}
}
{
PMTSetupEsHDMV( p_demux, pid, p_es );
}
+ else if( p_es->i_type >= 0x80 )
+ {
+ PMTSetupEsRegistration( p_demux, pid, p_es );
+ }
if( pid->es->fmt.i_cat == AUDIO_ES ||
( pid->es->fmt.i_cat == SPU_ES &&
- pid->es->fmt.i_codec != VLC_FOURCC('d','v','b','s') &&
- pid->es->fmt.i_codec != VLC_FOURCC('t','e','l','x') ) )
+ pid->es->fmt.i_codec != VLC_CODEC_DVBS &&
+ pid->es->fmt.i_codec != VLC_CODEC_TELETEXT ) )
{
PMTParseEsIso639( p_demux, pid, p_es );
}
{
if( old_pid )
{
- PIDClean( p_demux->out, old_pid );
+ PIDClean( p_demux, old_pid );
TAB_REMOVE( i_clean, pp_clean, old_pid );
old_pid = 0;
}
pid->extra_es[i]->id =
es_out_Add( p_demux->out, &pid->extra_es[i]->fmt );
}
+ p_sys->i_pmt_es += 1 + pid->i_extra_es;
}
}
/* Add ES to the list */
if( old_pid )
{
- PIDClean( p_demux->out, old_pid );
+ PIDClean( p_demux, old_pid );
TAB_REMOVE( i_clean, pp_clean, old_pid );
}
p_sys->pid[p_es->i_pid] = *pid;
( pid->es->id != NULL || p_sys->b_udp_out ) )
{
/* Set demux filter */
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, p_es->i_pid,
- true );
+ SetPIDFilter( p_demux, p_es->i_pid, true );
}
}
- if( ProgramIsSelected( p_demux, prg->i_number ) )
- {
- /* Set CAM descrambling */
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_CA, p_pmt );
- }
- else
- {
+ /* Set CAM descrambling */
+ if( !ProgramIsSelected( p_demux, prg->i_number )
+ || stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
+ ACCESS_SET_PRIVATE_ID_CA, p_pmt ) != VLC_SUCCESS )
dvbpsi_DeletePMT( p_pmt );
- }
for( int i = 0; i < i_clean; i++ )
{
if( ProgramIsSelected( p_demux, prg->i_number ) )
{
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, pp_clean[i]->i_pid,
- false );
+ SetPIDFilter( p_demux, pp_clean[i]->i_pid, false );
}
- PIDClean( p_demux->out, pp_clean[i] );
+ PIDClean( p_demux, pp_clean[i] );
}
if( i_clean )
free( pp_clean );
if( pid->p_owner->prg[i_prg]->i_pid_pmt != pmt_rm[j]->i_pid )
continue;
- if( p_sys->b_access_control && pid->es->id )
- {
- if( stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, i,
- false ) )
- p_sys->b_access_control = false;
- }
+ if( pid->es->id )
+ SetPIDFilter( p_demux, i, false );
- PIDClean( p_demux->out, pid );
+ PIDClean( p_demux, pid );
break;
}
}
/* Delete PMT pid */
for( int i = 0; i < i_pmt_rm; i++ )
{
- if( p_sys->b_access_control )
- {
- if( stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE,
- pmt_rm[i]->i_pid, false ) )
- p_sys->b_access_control = false;
- }
+ SetPIDFilter( p_demux, pmt_rm[i]->i_pid, false );
for( int i_prg = 0; i_prg < pmt_rm[i]->psi->i_prg; i_prg++ )
{
es_out_Control( p_demux->out, ES_OUT_DEL_GROUP, i_number );
}
- PIDClean( p_demux->out, &p_sys->pid[pmt_rm[i]->i_pid] );
+ PIDClean( p_demux, &p_sys->pid[pmt_rm[i]->i_pid] );
TAB_REMOVE( p_sys->i_pmt, p_sys->pmt, pmt_rm[i] );
}
p_program->i_pid;
/* Now select PID at access level */
- if( p_sys->b_access_control )
+ if( ProgramIsSelected( p_demux, p_program->i_number ) )
{
- if( ProgramIsSelected( p_demux, p_program->i_number ) )
- {
- if( p_sys->i_current_program == 0 )
- p_sys->i_current_program = p_program->i_number;
+ if( p_sys->i_current_program == 0 )
+ p_sys->i_current_program = p_program->i_number;
- if( stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE,
- p_program->i_pid, true ) )
- p_sys->b_access_control = false;
- }
+ if( SetPIDFilter( p_demux, p_program->i_pid, true ) )
+ p_sys->b_access_control = false;
}
}
}