static void ScanFunc( void * _data )
{
hb_scan_t * data = (hb_scan_t *) _data;
hb_title_t * title;
int i;
int feature = 0;
data->bd = NULL;
data->dvd = NULL;
data->stream = NULL;
/* Try to open the path as a DVD. If it fails, try as a file */
if( ( data->bd = hb_bd_init( data->h, data->path ) ) )
{
hb_log( "scan: BD has %d title(s)",
hb_bd_title_count( data->bd ) );
if( data->title_index )
{
/* Scan this title only */
hb_list_add( data->title_set->list_title,
hb_bd_title_scan( data->bd,
data->title_index, 0 ) );
}
else
{
/* Scan all titles */
for( i = 0; i < hb_bd_title_count( data->bd ); i++ )
{
UpdateState1(data, i + 1);
hb_list_add( data->title_set->list_title,
hb_bd_title_scan( data->bd,
i + 1, data->min_title_duration ) );
}
feature = hb_bd_main_feature( data->bd,
data->title_set->list_title );
}
}
else if( ( data->dvd = hb_dvd_init( data->h, data->path ) ) )
{
hb_log( "scan: DVD has %d title(s)",
hb_dvd_title_count( data->dvd ) );
if( data->title_index )
{
/* Scan this title only */
hb_list_add( data->title_set->list_title,
hb_dvd_title_scan( data->dvd,
data->title_index, 0 ) );
}
else
{
/* Scan all titles */
for( i = 0; i < hb_dvd_title_count( data->dvd ); i++ )
{
UpdateState1(data, i + 1);
hb_list_add( data->title_set->list_title,
hb_dvd_title_scan( data->dvd,
i + 1, data->min_title_duration ) );
}
feature = hb_dvd_main_feature( data->dvd,
data->title_set->list_title );
}
}
else if ( ( data->batch = hb_batch_init( data->h, data->path ) ) )
{
if( data->title_index )
{
/* Scan this title only */
title = hb_batch_title_scan(data->batch, data->title_index, 0);
if ( title )
{
hb_list_add( data->title_set->list_title, title );
}
}
else
{
/* Scan all titles */
for( i = 0; i < hb_batch_title_count( data->batch ); i++ )
{
hb_title_t * title;
UpdateState1(data, i + 1);
title = hb_batch_title_scan(data->batch, i + 1,
data->min_title_duration);
if ( title != NULL )
{
hb_list_add( data->title_set->list_title, title );
}
}
}
}
else
{
// Title index 0 is not a valid title number and means scan all titles.
// So set title index to 1 in this scenario.
//
// Otherwise, set title index in new title to the index that was
// requested. This preserves the original index created in batch
// mode.
if (data->title_index == 0)
data->title_index = 1;
hb_title_t * title = hb_title_init( data->path, data->title_index );
data->stream = hb_stream_open(data->h, data->path, title, 1);
if (data->stream != NULL)
{
title = hb_stream_title_scan( data->stream, title );
if ( title )
hb_list_add( data->title_set->list_title, title );
}
else
{
hb_title_close( &title );
hb_log( "scan: unrecognized file type" );
goto finish;
}
}
for( i = 0; i < hb_list_count( data->title_set->list_title ); )
{
int j, npreviews;
hb_audio_t * audio;
if ( *data->die )
{
goto finish;
}
title = hb_list_item( data->title_set->list_title, i );
UpdateState2(data, i + 1);
/* Decode previews */
/* this will also detect more AC3 / DTS information */
npreviews = DecodePreviews( data, title, 1 );
if (npreviews < 2)
{
// Try harder to get some valid frames
// Allow libav to return "corrupt" frames
hb_log("scan: Too few previews (%d), trying harder", npreviews);
title->flags |= HBTF_NO_IDR;
npreviews = DecodePreviews( data, title, 0 );
}
if (npreviews == 0)
{
/* TODO: free things */
hb_list_rem( data->title_set->list_title, title );
for( j = 0; j < hb_list_count( title->list_audio ); j++)
{
audio = hb_list_item( title->list_audio, j );
if ( audio->priv.scan_cache )
{
hb_fifo_flush( audio->priv.scan_cache );
hb_fifo_close( &audio->priv.scan_cache );
}
}
hb_title_close( &title );
continue;
}
title->preview_count = npreviews;
/* Make sure we found audio rates and bitrates */
for( j = 0; j < hb_list_count( title->list_audio ); )
{
audio = hb_list_item( title->list_audio, j );
if ( audio->priv.scan_cache )
{
hb_fifo_flush( audio->priv.scan_cache );
hb_fifo_close( &audio->priv.scan_cache );
}
if( !audio->config.in.bitrate )
{
hb_log( "scan: removing audio 0x%x because no bitrate found",
audio->id );
hb_list_rem( title->list_audio, audio );
free( audio );
continue;
}
j++;
}
// VOBSUB and PGS width and height needs to be set to the
// title width and height for any stream type that does
// not provide this information (DVDs, BDs, VOBs, and M2TSs).
// Title width and height don't get set until we decode
// previews, so we can't set subtitle width/height till
// we get here.
for (j = 0; j < hb_list_count(title->list_subtitle); j++)
{
hb_subtitle_t *subtitle = hb_list_item(title->list_subtitle, j);
if ((subtitle->source == VOBSUB || subtitle->source == PGSSUB) &&
(subtitle->width <= 0 || subtitle->height <= 0))
{
subtitle->width = title->geometry.width;
subtitle->height = title->geometry.height;
}
}
i++;
}
data->title_set->feature = feature;
/* Mark title scan complete and init jobs */
for( i = 0; i < hb_list_count( data->title_set->list_title ); i++ )
{
title = hb_list_item( data->title_set->list_title, i );
title->flags |= HBTF_SCAN_COMPLETE;
}
if (hb_list_count(data->title_set->list_title) > 0)
{
strncpy(data->title_set->path, data->path, 1024);
data->title_set->path[1023] = 0;
}
else
{
data->title_set->path[0] = 0;
}
finish:
if( data->bd )
{
hb_bd_close( &data->bd );
}
if( data->dvd )
{
hb_dvd_close( &data->dvd );
}
if (data->stream)
{
hb_stream_close(&data->stream);
}
if( data->batch )
{
hb_batch_close( &data->batch );
}
free( data->path );
free( data );
_data = NULL;
hb_buffer_pool_free();
}
static void ScanFunc( void * _data )
{
hb_scan_t * data = (hb_scan_t *) _data;
hb_title_t * title;
int i;
int feature = 0;
data->bd = NULL;
data->dvd = NULL;
data->stream = NULL;
/* Try to open the path as a DVD. If it fails, try as a file */
if( ( data->bd = hb_bd_init( data->path ) ) )
{
hb_log( "scan: BD has %d title(s)",
hb_bd_title_count( data->bd ) );
if( data->title_index )
{
/* Scan this title only */
hb_list_add( data->title_set->list_title,
hb_bd_title_scan( data->bd,
data->title_index, 0 ) );
}
else
{
/* Scan all titles */
for( i = 0; i < hb_bd_title_count( data->bd ); i++ )
{
UpdateState1(data, i + 1);
hb_list_add( data->title_set->list_title,
hb_bd_title_scan( data->bd,
i + 1, data->min_title_duration ) );
}
feature = hb_bd_main_feature( data->bd,
data->title_set->list_title );
}
}
else if( ( data->dvd = hb_dvd_init( data->path ) ) )
{
hb_log( "scan: DVD has %d title(s)",
hb_dvd_title_count( data->dvd ) );
if( data->title_index )
{
/* Scan this title only */
hb_list_add( data->title_set->list_title,
hb_dvd_title_scan( data->dvd,
data->title_index, 0 ) );
}
else
{
/* Scan all titles */
for( i = 0; i < hb_dvd_title_count( data->dvd ); i++ )
{
UpdateState1(data, i + 1);
hb_list_add( data->title_set->list_title,
hb_dvd_title_scan( data->dvd,
i + 1, data->min_title_duration ) );
}
feature = hb_dvd_main_feature( data->dvd,
data->title_set->list_title );
}
}
else if ( ( data->batch = hb_batch_init( data->path ) ) )
{
if( data->title_index )
{
/* Scan this title only */
title = hb_batch_title_scan( data->batch, data->title_index );
if ( title )
{
hb_list_add( data->title_set->list_title, title );
}
}
else
{
/* Scan all titles */
for( i = 0; i < hb_batch_title_count( data->batch ); i++ )
{
hb_title_t * title;
UpdateState1(data, i + 1);
title = hb_batch_title_scan( data->batch, i + 1 );
if ( title != NULL )
{
hb_list_add( data->title_set->list_title, title );
}
}
}
}
else
{
data->title_index = 1;
hb_title_t * title = hb_title_init( data->path, data->title_index );
if ( (data->stream = hb_stream_open( data->path, title, 1 ) ) != NULL )
{
title = hb_stream_title_scan( data->stream, title );
if ( title )
hb_list_add( data->title_set->list_title, title );
}
else
{
hb_title_close( &title );
hb_log( "scan: unrecognized file type" );
return;
}
}
for( i = 0; i < hb_list_count( data->title_set->list_title ); )
{
int j;
hb_audio_t * audio;
if ( *data->die )
{
goto finish;
}
title = hb_list_item( data->title_set->list_title, i );
UpdateState2(data, i + 1);
/* Decode previews */
/* this will also detect more AC3 / DTS information */
if( !DecodePreviews( data, title ) )
{
/* TODO: free things */
hb_list_rem( data->title_set->list_title, title );
for( j = 0; j < hb_list_count( title->list_audio ); j++)
{
audio = hb_list_item( title->list_audio, j );
if ( audio->priv.scan_cache )
{
hb_fifo_flush( audio->priv.scan_cache );
hb_fifo_close( &audio->priv.scan_cache );
}
}
hb_title_close( &title );
continue;
}
/* Make sure we found audio rates and bitrates */
for( j = 0; j < hb_list_count( title->list_audio ); )
{
audio = hb_list_item( title->list_audio, j );
if ( audio->priv.scan_cache )
{
hb_fifo_flush( audio->priv.scan_cache );
hb_fifo_close( &audio->priv.scan_cache );
}
if( !audio->config.in.bitrate )
{
hb_log( "scan: removing audio 0x%x because no bitrate found",
audio->id );
hb_list_rem( title->list_audio, audio );
free( audio );
continue;
}
j++;
}
if ( data->dvd || data->bd )
{
// The subtitle width and height needs to be set to the
// title widht and height for DVDs. title width and
// height don't get set until we decode previews, so
// we can't set subtitle width/height till we get here.
for( j = 0; j < hb_list_count( title->list_subtitle ); j++ )
{
hb_subtitle_t *subtitle = hb_list_item( title->list_subtitle, j );
if ( subtitle->source == VOBSUB || subtitle->source == PGSSUB )
{
subtitle->width = title->width;
subtitle->height = title->height;
}
}
}
i++;
}
data->title_set->feature = feature;
/* Mark title scan complete and init jobs */
for( i = 0; i < hb_list_count( data->title_set->list_title ); i++ )
{
title = hb_list_item( data->title_set->list_title, i );
title->flags |= HBTF_SCAN_COMPLETE;
#if defined(HB_TITLE_JOBS)
title->job = hb_job_init( title );
#endif
}
finish:
if( data->bd )
{
hb_bd_close( &data->bd );
}
if( data->dvd )
{
hb_dvd_close( &data->dvd );
}
if (data->stream)
{
hb_stream_close(&data->stream);
}
if( data->batch )
{
hb_batch_close( &data->batch );
}
free( data->path );
free( data );
_data = NULL;
hb_buffer_pool_free();
}