vlc_module_begin();
set_description( _("Vobsub subtitles demux") );
- set_capability( "demux2", 0 );
+ set_category( CAT_INPUT );
+ set_subcategory( SUBCAT_INPUT_DEMUX );
+ set_capability( "demux2", 1 );
set_callbacks( Open, Close );
add_shortcut( "vobsub" );
+ add_shortcut( "subtitle" );
vlc_module_end();
/*****************************************************************************
typedef struct
{
- mtime_t i_start;
+ int64_t i_start;
int i_vobsub_location;
} subtitle_t;
FILE *p_vobsub_file;
/* all tracks */
- int i_tracks;
- vobsub_track_t *track;
+ int i_tracks;
+ vobsub_track_t *track;
int i_original_frame_width;
int i_original_frame_height;
{
demux_t *p_demux = (demux_t*)p_this;
demux_sys_t *p_sys;
- int i_max;
+ char *psz_vobname, *s;
+ int i_len;
- if( strcmp( p_demux->psz_demux, "vobsub" ) )
- {
- msg_Dbg( p_demux, "vobsub demux discarded" );
- return VLC_EGENERIC;
- }
-
- p_demux->pf_demux = Demux;
- p_demux->pf_control = Control;
- p_demux->p_sys = p_sys = malloc( sizeof( demux_sys_t ) );
- p_sys->p_vobsub_file = NULL;
- p_sys->i_tracks = 0;
- p_sys->track = (vobsub_track_t*)malloc( sizeof( vobsub_track_t ) );
- p_sys->i_original_frame_width = -1;
- p_sys->i_original_frame_height = -1;
-
- char *s = NULL;
if( ( s = stream_ReadLine( p_demux->s ) ) != NULL )
{
if( !strcasestr( s, "# VobSub index file" ) )
{
- msg_Err( p_demux, "this doesn't seem to be a vobsub file, bailing" );
+ msg_Dbg( p_demux, "this doesn't seem to be a vobsub file" );
free( s );
+ if( stream_Seek( p_demux->s, 0 ) )
+ {
+ msg_Warn( p_demux, "failed to rewind" );
+ }
return VLC_EGENERIC;
}
free( s );
- s = NULL;
- if( stream_Seek( p_demux->s, 0 ) )
- {
- msg_Warn( p_demux, "failed to rewind" );
- }
}
else
{
- msg_Err( p_demux, "could not read vobsub IDX file" );
+ msg_Dbg( p_demux, "could not read vobsub IDX file" );
return VLC_EGENERIC;
}
+ p_demux->pf_demux = Demux;
+ p_demux->pf_control = Control;
+ p_demux->p_sys = p_sys = malloc( sizeof( demux_sys_t ) );
+ p_sys->i_length = 0;
+ p_sys->p_vobsub_file = NULL;
+ p_sys->i_tracks = 0;
+ p_sys->track = (vobsub_track_t *)malloc( sizeof( vobsub_track_t ) );
+ p_sys->i_original_frame_width = -1;
+ p_sys->i_original_frame_height = -1;
+
/* Load the whole file */
TextLoad( &p_sys->txt, p_demux->s );
/* Unload */
TextUnload( &p_sys->txt );
- int i_len = strlen( p_demux->psz_path );
- char *psz_vobname = strdup( p_demux->psz_path );
+ /* Find the total length of the vobsubs */
+ if( p_sys->i_tracks > 0 )
+ {
+ int i;
+ for( i = 0; i < p_sys->i_tracks; i++ )
+ {
+ if( p_sys->track[i].i_subtitles > 1 )
+ {
+ if( p_sys->track[i].p_subtitles[p_sys->track[i].i_subtitles-1].i_start > p_sys->i_length )
+ p_sys->i_length = (int64_t) p_sys->track[i].p_subtitles[p_sys->track[i].i_subtitles-1].i_start + ( 1 *1000 *1000 );
+ }
+ }
+ }
+
+ i_len = strlen( p_demux->psz_path );
+ psz_vobname = strdup( p_demux->psz_path );
strcpy( psz_vobname + i_len - 4, ".sub" );
{
msg_Err( p_demux, "couldn't open .sub Vobsub file: %s",
psz_vobname );
+ free( p_sys );
+ free( psz_vobname );
+ return VLC_EGENERIC;
}
free( psz_vobname );
{
demux_sys_t *p_sys = p_demux->p_sys;
int64_t *pi64, i64;
+ int i;
double *pf, f;
switch( i_query )
{
case DEMUX_GET_LENGTH:
pi64 = (int64_t*)va_arg( args, int64_t * );
- //*pi64 = p_sys->i_length;
+ *pi64 = (int64_t) p_sys->i_length;
return VLC_SUCCESS;
case DEMUX_GET_TIME:
pi64 = (int64_t*)va_arg( args, int64_t * );
- /*if( p_sys->i_current_subtitle < p_sys->i_subtitles )
+ for( i = 0; i < p_sys->i_tracks; i++ )
+ {
+ vlc_bool_t b_selected;
+ /* Check the ES is selected */
+ es_out_Control( p_demux->out, ES_OUT_GET_ES_STATE,
+ p_sys->track[i].p_es, &b_selected );
+ if( b_selected ) break;
+ }
+ if( i < p_sys->i_tracks && p_sys->track[i].i_current_subtitle < p_sys->track[i].i_subtitles )
{
- *pi64 = p_sys->subtitle[p_sys->i_current_subtitle].i_start;
+ *pi64 = p_sys->track[i].p_subtitles[p_sys->track[i].i_current_subtitle].i_start;
return VLC_SUCCESS;
- }*/
+ }
return VLC_EGENERIC;
case DEMUX_SET_TIME:
i64 = (int64_t)va_arg( args, int64_t );
- /*p_sys->i_current_subtitle = 0;
- while( p_sys->i_current_subtitle < p_sys->i_subtitles &&
- p_sys->subtitle[p_sys->i_current_subtitle].i_start < i64 )
+ for( i = 0; i < p_sys->i_tracks; i++ )
{
- p_sys->i_current_subtitle++;
+ p_sys->track[i].i_current_subtitle = 0;
+ while( p_sys->track[i].i_current_subtitle < p_sys->track[i].i_subtitles &&
+ p_sys->track[i].p_subtitles[p_sys->track[i].i_current_subtitle].i_start < i64 )
+ {
+ p_sys->track[i].i_current_subtitle++;
+ }
+
+ if( p_sys->track[i].i_current_subtitle >= p_sys->track[i].i_subtitles )
+ return VLC_EGENERIC;
}
-
- if( p_sys->i_current_subtitle >= p_sys->i_subtitles )
- return VLC_EGENERIC;*/
return VLC_SUCCESS;
case DEMUX_GET_POSITION:
pf = (double*)va_arg( args, double * );
- /*if( p_sys->i_current_subtitle >= p_sys->i_subtitles )
+ for( i = 0; i < p_sys->i_tracks; i++ )
+ {
+ vlc_bool_t b_selected;
+ /* Check the ES is selected */
+ es_out_Control( p_demux->out, ES_OUT_GET_ES_STATE,
+ p_sys->track[i].p_es, &b_selected );
+ if( b_selected ) break;
+ }
+ if( p_sys->track[i].i_current_subtitle >= p_sys->track[i].i_subtitles )
{
*pf = 1.0;
}
- else if( p_sys->i_subtitles > 0 )
+ else if( p_sys->track[i].i_subtitles > 0 )
{
- *pf = (double)p_sys->subtitle[p_sys->i_current_subtitle].i_start /
+ *pf = (double)p_sys->track[i].p_subtitles[p_sys->track[i].i_current_subtitle].i_start /
(double)p_sys->i_length;
}
else
{
*pf = 0.0;
- }*/
+ }
return VLC_SUCCESS;
case DEMUX_SET_POSITION:
f = (double)va_arg( args, double );
- /*i64 = f * p_sys->i_length;
+ i64 = (int64_t) f * p_sys->i_length;
- p_sys->i_current_subtitle = 0;
- while( p_sys->i_current_subtitle < p_sys->i_subtitles &&
- p_sys->subtitle[p_sys->i_current_subtitle].i_start < i64 )
+ for( i = 0; i < p_sys->i_tracks; i++ )
{
- p_sys->i_current_subtitle++;
+ p_sys->track[i].i_current_subtitle = 0;
+ while( p_sys->track[i].i_current_subtitle < p_sys->track[i].i_subtitles &&
+ p_sys->track[i].p_subtitles[p_sys->track[i].i_current_subtitle].i_start < i64 )
+ {
+ p_sys->track[i].i_current_subtitle++;
+ }
+ if( p_sys->track[i].i_current_subtitle >= p_sys->track[i].i_subtitles )
+ return VLC_EGENERIC;
}
- if( p_sys->i_current_subtitle >= p_sys->i_subtitles )
- return VLC_EGENERIC;*/
return VLC_SUCCESS;
case DEMUX_SET_NEXT_DEMUX_TIME:
{
#define tk p_sys->track[i]
if( tk.i_current_subtitle >= tk.i_subtitles )
- return 0;
+ continue;
- i_maxdate = p_sys->i_next_demux_date;
+ i_maxdate = (int64_t) p_sys->i_next_demux_date;
if( i_maxdate <= 0 && tk.i_current_subtitle < tk.i_subtitles )
{
/* Should not happen */
- i_maxdate = tk.p_subtitles[tk.i_current_subtitle].i_start + 1;
+ i_maxdate = (int64_t) tk.p_subtitles[tk.i_current_subtitle].i_start + 1;
}
while( tk.i_current_subtitle < tk.i_subtitles &&
es_format_t fmt;
/* Lets start a new track */
- if( sscanf( line, "id: %s, index: %d",
+ if( sscanf( line, "id: %2s, index: %d",
language, &i_track_id ) == 2 )
{
p_sys->i_tracks++;
memset( current_tk, 0, sizeof( vobsub_track_t ) );
current_tk->i_current_subtitle = 0;
current_tk->i_subtitles = 0;
- current_tk->p_subtitles = NULL;
+ current_tk->p_subtitles = (subtitle_t*)malloc( sizeof( subtitle_t ) );;
current_tk->i_track_id = i_track_id;
es_format_Init( &fmt, SPU_ES, VLC_FOURCC( 's','p','u',' ' ) );
* loc is the hex location of the spu in the .sub file
*
*/
- unsigned int h, m, s, ms, loc;
- int i_start, i_location = 0;
+ int h, m, s, ms, loc;
+ int64_t i_start, i_location = 0;
+
+ vobsub_track_t *current_tk = &p_sys->track[p_sys->i_tracks - 1];
if( sscanf( line, "timestamp: %d:%d:%d:%d, filepos: %x",
&h, &m, &s, &ms, &loc ) == 5 )
{
- i_start = ( (mtime_t)h * 3600*1000 +
- (mtime_t)m * 60*1000 +
- (mtime_t)s * 1000 +
- (mtime_t)ms ) * 1000;
+ subtitle_t *current_sub;
+
+ i_start = (int64_t) ( h * 3600*1000 +
+ m * 60*1000 +
+ s * 1000 +
+ ms ) * 1000;
i_location = loc;
- break;
+
+ current_tk->i_subtitles++;
+ current_tk->p_subtitles = (subtitle_t*)realloc( current_tk->p_subtitles, sizeof( subtitle_t ) * (current_tk->i_subtitles + 1 ) );
+ current_sub = ¤t_tk->p_subtitles[current_tk->i_subtitles - 1];
+
+ current_sub->i_start = (int64_t) i_start;
+ current_sub->i_vobsub_location = i_location;
}
}
}
if( p[3] != 0xbd )
{
- msg_Dbg( p_demux, "we don't need these ps packets (id=0x1%2.2x)", p[3] );
+ /* msg_Dbg( p_demux, "we don't need these ps packets (id=0x1%2.2x)", p[3] ); */
p += i_size;
continue;
}
continue;
}
i_spu = i_id&0x1f;
- msg_Dbg( p_demux, "SPU track %d size %d", i_spu, i_size );
+ /* msg_Dbg( p_demux, "SPU track %d size %d", i_spu, i_size ); */
- /* FIXME i_spu == determines which of the spu tracks we will show. */
for( i = 0; i < p_sys->i_tracks; i++ )
{
#define tk p_sys->track[i]
p_pkt->i_dts = p_pkt->i_pts = p_bk->i_pts;
p_pkt->i_length = 0;
- if( tk.p_es && tk.i_track_id == i_id )
+ if( tk.p_es && tk.i_track_id == i_spu )
{
es_out_Send( p_demux->out, tk.p_es, p_pkt );
- p_bk->i_pts = 0; /* only first packet has a pts */
+ p_bk->i_pts = 0; /*only first packet has a pts */
+ break;
}
- else
+ else if( i == p_sys->i_tracks - 1 )
{
block_Release( p_pkt );
- continue;
}
+#undef tk
}
-#undef tk
}
return VLC_SUCCESS;
projects / vlc / blobdiff