#include <vlc_common.h>
#include <vlc_plugin.h>
-#include <ctype.h>
#include <assert.h>
#include <vlc_access.h> /* DVB-specific things */
#include <vlc_iso_lang.h>
#include <vlc_network.h>
#include <vlc_charset.h>
+#include <vlc_fs.h>
#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
-#endif
+# include <dvbpsi/eit.h>
/* TDT support */
#ifdef _DVBPSI_DR_58_H_
# define TS_USE_TDT 1
-# ifdef HAVE_DVBPSI_DR_H
-# include <dvbpsi/tot.h>
-# else
-# include "tables/tot.h"
-# endif
+# include <dvbpsi/tot.h>
#else
# include <time.h>
#endif
#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." )
+
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", true, 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", false, NULL, SILENT_TEXT, SILENT_LONGTEXT, true )
-
- add_file( "ts-dump-file", NULL, NULL, TSDUMP_TEXT, TSDUMP_LONGTEXT, false )
- add_bool( "ts-dump-append", false, 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 )
set_capability( "demux", 10 )
set_callbacks( Open, Close )
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 */
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 */
bool b_start_record;
};
-static int i_broken_epg;
-
static int Demux ( demux_t *p_demux );
static int DemuxFile( demux_t *p_demux );
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 )
#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
* 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_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;
+ p_sys->b_broken_charset = false;
+
for( 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];
#endif
if( p_sys->b_access_control )
{
- if( stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, 0x11, true ) ||
+ if( SetPIDFilter( p_demux, 0x11, true ) ||
#ifdef TS_USE_TDT
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, 0x14, true ) ||
+ SetPIDFilter( p_demux, 0x14, true ) ||
#endif
- stream_Control( p_demux->s, STREAM_CONTROL_ACCESS,
- ACCESS_SET_PRIVATE_ID_STATE, 0x12, true ) )
+ 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" );
+
+ 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;
}
}
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_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 )
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++ )
}
p_pid->b_seen = true;
- if( b_frame )
+ if( b_frame || ( b_wait_es && p_sys->i_pmt_es > 0 ) )
break;
}
#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];
+ if( i_int == 0 && p_sys->i_current_program > 0 )
+ i_int = p_sys->i_current_program;
- 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;
-
- 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;
- }
- }
- 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;
- }
+ p_dst->p_values[i] = p_list->p_values[i];
+ SetPrgFilter( p_demux, p_dst->p_values[i].i_int, true );
}
}
}
}
- 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 );
/* FIXME find real max size */
/* 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;
int i;
if( i_dts >= 0 )
- {
- p_pes->i_dts = i_dts * 100 / 9;
- }
+ p_pes->i_dts = VLC_TS_0 + i_dts * 100 / 9;
+
if( i_pts >= 0 )
- {
- p_pes->i_pts = i_pts * 100 / 9;
- }
+ 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 );
}
/* 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';
}
demux_sys_t *p_sys = p_demux->p_sys;
const uint8_t *p = p_bk->p_buffer;
+ if( p_sys->i_pmt_es <= 0 )
+ return;
+
if( ( p[3]&0x20 ) && /* adaptation */
( p[5]&0x10 ) &&
( p[4] >= 7 ) )
{
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 0x04: /* MPEG-2 audio */
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_CODEC_MP4A );
break;
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;
}
}
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"
-#ifdef TS_USE_DVB_SI
-/* FIXME same than dvbsi_to_utf8 from dvb access */
static char *EITConvertToUTF8( const unsigned char *psz_instring,
- size_t i_length )
+ size_t i_length,
+ bool b_broken )
{
- 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 )
- {
- /* According to ETSI EN 300 468 Annex A, this should be ISO6937,
- * but some broadcasters use different charset... */
- if ( i_broken_epg == 1 )
- {
- psz_encoding = "ISO_8859-1";
- }
- else
- {
- psz_encoding = "ISO_6937";
- }
-
- 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 );
-
- *psz_out = '\0';
-
- /* Convert EIT-coded CR/LFs */
- unsigned char *pbuf = (unsigned char *)psz_outstring;
- for( ; pbuf < (unsigned char *)psz_out ; pbuf++)
- {
- if( pbuf[0] == 0xc2 && pbuf[1] == 0x8a )
- {
- pbuf[0] = ' ';
- pbuf[1] = '\n';
- }
- }
-
-
- }
- return psz_outstring;
+ if( b_broken )
+ return FromCharset( "ISO_8859-1", psz_instring, i_length );
+ return vlc_from_EIT( psz_instring, i_length );
}
static void SDTCallBack( demux_t *p_demux, dvbpsi_sdt_t *p_sdt )
p_sdt->i_ts_id, p_sdt->i_version, p_sdt->b_current_next,
p_sdt->i_network_id );
- i_broken_epg = 0;
+ p_sys->b_broken_charset = false;
for( p_srv = p_sdt->p_first_service; p_srv; p_srv = p_srv->p_next )
{
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 )
{
/* Workarounds for broadcasters with broken EPG */
- if ( p_sdt->i_network_id == 133 )
- i_broken_epg = 1; /* SKY DE & BetaDigital use ISO8859-1 */
+ if( p_sdt->i_network_id == 133 )
+ p_sys->b_broken_charset = true; /* SKY DE & BetaDigital use ISO8859-1 */
- if ( (pD->i_service_provider_name_length == 4) &&
- !strncmp(pD->i_service_provider_name, "CSAT", 4) )
- i_broken_epg = 1; /* CanalSat FR uses 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;
+ }
/* FIXME: Digital+ ES also uses ISO8859-1 */
str1 = EITConvertToUTF8(pD->i_service_provider_name,
- pD->i_service_provider_name_length);
+ pD->i_service_provider_name_length,
+ p_sys->b_broken_charset );
str2 = EITConvertToUTF8(pD->i_service_name,
- pD->i_service_name_length);
+ 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_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 );
#if 0
- psz_extra = realloc( psz_extra, strlen(psz_extra) + strlen(psz_dsc) + strlen(psz_itm) + 3 + 1 );
+ 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, " " );
#endif
}
-#endif
/*****************************************************************************
* PMT callback and helpers
ts_teletext_page_t p_page[2 * 64 + 20];
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( unsigned i_tag_idx = 0; i_tag_idx < 2; i_tag_idx++ )
/* */
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 )
{
/* */
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;
}
#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. */
}
#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 );
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 */
{
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 &&
{
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;
}
}
}
projects / vlc / blobdiff