if ( result != NULL )
{
- mlt_properties properties = mlt_producer_properties( result );
+ mlt_properties properties = MLT_PRODUCER_PROPERTIES( result );
mlt_properties_set( properties, "resource", file );
}
static mlt_filter create_attach( mlt_field field, char *id, int track )
{
- char *arg = strchr( id, ':' );
+ char *temp = strdup( id );
+ char *arg = strchr( temp, ':' );
if ( arg != NULL )
*arg ++ = '\0';
- mlt_filter filter = mlt_factory_filter( id, arg );
+ mlt_filter filter = mlt_factory_filter( temp, arg );
if ( filter != NULL )
track_service( field, filter, ( mlt_destructor )mlt_filter_close );
+ free( temp );
return filter;
}
static mlt_filter create_filter( mlt_field field, char *id, int track )
{
- char *arg = strchr( id, ':' );
+ char *temp = strdup( id );
+ char *arg = strchr( temp, ':' );
if ( arg != NULL )
*arg ++ = '\0';
- mlt_filter filter = mlt_factory_filter( id, arg );
+ mlt_filter filter = mlt_factory_filter( temp, arg );
if ( filter != NULL )
{
mlt_field_plant_filter( field, filter, track );
track_service( field, filter, ( mlt_destructor )mlt_filter_close );
}
+ free( temp );
return filter;
}
mlt_tractor mix = NULL;
mlt_playlist playlist = mlt_playlist_init( );
mlt_properties group = mlt_properties_new( );
- mlt_properties properties = group;
mlt_tractor tractor = mlt_tractor_new( );
+ mlt_properties properties = MLT_TRACTOR_PROPERTIES( tractor );
mlt_field field = mlt_tractor_field( tractor );
mlt_properties field_properties = mlt_field_properties( field );
mlt_multitrack multitrack = mlt_tractor_multitrack( tractor );
char *title = NULL;
+ // Assistance for template construction (allows -track usage to specify the first track)
+ mlt_properties_set_int( MLT_PLAYLIST_PROPERTIES( playlist ), "_inigo_first", 1 );
+
// We need to track the number of registered filters
mlt_properties_set_int( field_properties, "registered", 0 );
}
else if ( !strcmp( argv[ i ], "-attach" ) ||
!strcmp( argv[ i ], "-attach-cut" ) ||
+ !strcmp( argv[ i ], "-attach-track" ) ||
!strcmp( argv[ i ], "-attach-clip" ) )
{
int type = !strcmp( argv[ i ], "-attach" ) ? 0 :
!strcmp( argv[ i ], "-attach-cut" ) ? 1 :
- 2;
+ !strcmp( argv[ i ], "-attach-track" ) ? 2 : 3;
mlt_filter filter = create_attach( field, argv[ ++ i ], track );
if ( producer != NULL && !mlt_producer_is_cut( producer ) )
{
else if ( type == 1 )
mlt_service_attach( ( mlt_service )producer, filter );
else if ( type == 2 )
+ mlt_service_attach( ( mlt_service )playlist, filter );
+ else if ( type == 3 )
mlt_service_attach( ( mlt_service )mlt_producer_cut_parent( producer ), filter );
- properties = mlt_filter_properties( filter );
+ properties = MLT_FILTER_PROPERTIES( filter );
+ mlt_properties_inherit( properties, group );
+ }
+ else if ( filter != NULL )
+ {
+ mlt_service_attach( ( mlt_service )playlist, filter );
+ properties = MLT_FILTER_PROPERTIES( filter );
mlt_properties_inherit( properties, group );
}
}
mlt_playlist_repeat_clip( playlist, mlt_playlist_count( playlist ) - 1, repeat );
mlt_playlist_get_clip_info( playlist, &info, mlt_playlist_count( playlist ) - 1 );
producer = info.cut;
- properties = mlt_producer_properties( producer );
+ properties = MLT_PRODUCER_PROPERTIES( producer );
}
}
else if ( !strcmp( argv[ i ], "-split" ) )
mlt_playlist_split( playlist, mlt_playlist_count( playlist ) - 1, split );
mlt_playlist_get_clip_info( playlist, &info, mlt_playlist_count( playlist ) - 1 );
producer = info.cut;
- properties = mlt_producer_properties( producer );
+ properties = MLT_PRODUCER_PROPERTIES( producer );
}
}
else if ( !strcmp( argv[ i ], "-swap" ) )
mlt_playlist_move( playlist, mlt_playlist_count( playlist ) - 2, mlt_playlist_count( playlist ) - 1 );
mlt_playlist_get_clip_info( playlist, &info, mlt_playlist_count( playlist ) - 1 );
producer = info.cut;
- properties = mlt_producer_properties( producer );
+ properties = MLT_PRODUCER_PROPERTIES( producer );
}
}
else if ( !strcmp( argv[ i ], "-join" ) )
if ( mlt_playlist_count( playlist ) > 0 )
{
mlt_playlist_clip_info info;
- mlt_playlist_join( playlist, mlt_playlist_count( playlist ) - clips - 1, clips, 0 );
+ int clip = clips <= 0 ? 0 : mlt_playlist_count( playlist ) - clips - 1;
+ if ( clip < 0 ) clip = 0;
+ if ( clip >= mlt_playlist_count( playlist ) ) clip = mlt_playlist_count( playlist ) - 2;
+ if ( clips < 0 ) clips = mlt_playlist_count( playlist ) - 1;
+ mlt_playlist_join( playlist, clip, clips, 0 );
mlt_playlist_get_clip_info( playlist, &info, mlt_playlist_count( playlist ) - 1 );
producer = info.cut;
- properties = mlt_producer_properties( producer );
+ properties = MLT_PRODUCER_PROPERTIES( producer );
}
}
else if ( !strcmp( argv[ i ], "-remove" ) )
mlt_playlist_remove( playlist, mlt_playlist_count( playlist ) - 1 );
mlt_playlist_get_clip_info( playlist, &info, mlt_playlist_count( playlist ) - 1 );
producer = info.cut;
- properties = mlt_producer_properties( producer );
+ properties = MLT_PRODUCER_PROPERTIES( producer );
}
}
else if ( !strcmp( argv[ i ], "-mix" ) )
transition = mlt_factory_transition( id, arg );
if ( transition != NULL )
{
- properties = mlt_transition_properties( transition );
+ properties = MLT_TRANSITION_PROPERTIES( transition );
mlt_properties_inherit( properties, group );
mlt_field_plant_transition( field, transition, 0, 1 );
mlt_properties_set_position( properties, "in", 0 );
mlt_filter filter = create_filter( field, argv[ ++ i ], track );
if ( filter != NULL )
{
- properties = mlt_filter_properties( filter );
+ properties = MLT_FILTER_PROPERTIES( filter );
mlt_properties_inherit( properties, group );
}
}
mlt_transition transition = create_transition( field, argv[ ++ i ], track - 1 );
if ( transition != NULL )
{
- properties = mlt_transition_properties( transition );
+ properties = MLT_TRANSITION_PROPERTIES( transition );
mlt_properties_inherit( properties, group );
}
}
mlt_playlist_blank( playlist, atof( argv[ ++ i ] ) );
}
else if ( !strcmp( argv[ i ], "-track" ) ||
+ !strcmp( argv[ i ], "-null-track" ) ||
+ !strcmp( argv[ i ], "-video-track" ) ||
+ !strcmp( argv[ i ], "-audio-track" ) ||
!strcmp( argv[ i ], "-hide-track" ) ||
!strcmp( argv[ i ], "-hide-video" ) ||
!strcmp( argv[ i ], "-hide-audio" ) )
if ( producer != NULL && !mlt_producer_is_cut( producer ) )
mlt_playlist_append( playlist, producer );
producer = NULL;
- mlt_multitrack_connect( multitrack, mlt_playlist_producer( playlist ), track ++ );
- track_service( field, playlist, ( mlt_destructor )mlt_playlist_close );
- playlist = mlt_playlist_init( );
+ if ( !mlt_properties_get_int( MLT_PLAYLIST_PROPERTIES( playlist ), "_inigo_first" ) ||
+ mlt_producer_get_playtime( MLT_PLAYLIST_PRODUCER( playlist ) ) > 0 )
+ {
+ mlt_multitrack_connect( multitrack, MLT_PLAYLIST_PRODUCER( playlist ), track ++ );
+ track_service( field, playlist, ( mlt_destructor )mlt_playlist_close );
+ playlist = mlt_playlist_init( );
+ }
if ( playlist != NULL )
{
- properties = mlt_playlist_properties( playlist );
- if ( !strcmp( argv[ i ], "-hide-track" ) )
+ properties = MLT_PLAYLIST_PROPERTIES( playlist );
+ if ( !strcmp( argv[ i ], "-null-track" ) || !strcmp( argv[ i ], "-hide-track" ) )
mlt_properties_set_int( properties, "hide", 3 );
- else if ( !strcmp( argv[ i ], "-hide-video" ) )
+ else if ( !strcmp( argv[ i ], "-audio-track" ) || !strcmp( argv[ i ], "-hide-video" ) )
mlt_properties_set_int( properties, "hide", 1 );
- else if ( !strcmp( argv[ i ], "-hide-audio" ) )
+ else if ( !strcmp( argv[ i ], "-video-track" ) || !strcmp( argv[ i ], "-hide-audio" ) )
mlt_properties_set_int( properties, "hide", 2 );
}
}
producer = create_producer( field, argv[ i ] );
if ( producer != NULL )
{
- properties = mlt_producer_properties( producer );
+ properties = MLT_PRODUCER_PROPERTIES( producer );
mlt_properties_inherit( properties, group );
}
}
track_service( field, playlist, ( mlt_destructor )mlt_playlist_close );
// We must have a playlist to connect
- if ( mlt_playlist_count( playlist ) > 0 )
- mlt_multitrack_connect( multitrack, mlt_playlist_producer( playlist ), track );
+ if ( !mlt_properties_get_int( MLT_PLAYLIST_PROPERTIES( playlist ), "_inigo_first" ) ||
+ mlt_producer_get_playtime( MLT_PLAYLIST_PRODUCER( playlist ) ) > 0 )
+ mlt_multitrack_connect( multitrack, MLT_PLAYLIST_PRODUCER( playlist ), track );
- mlt_producer prod = mlt_tractor_producer( tractor );
+ mlt_producer prod = MLT_TRACTOR_PRODUCER( tractor );
mlt_producer_optimise( prod );
- mlt_properties props = mlt_tractor_properties( tractor );
+ mlt_properties props = MLT_TRACTOR_PROPERTIES( tractor );
mlt_properties_set_data( props, "group", group, 0, ( mlt_destructor )mlt_properties_close, NULL );
- mlt_properties_set_position( props, "length", mlt_producer_get_out( mlt_multitrack_producer( multitrack ) ) + 1 );
- mlt_producer_set_in_and_out( prod, 0, mlt_producer_get_out( mlt_multitrack_producer( multitrack ) ) );
- mlt_properties_set_double( props, "fps", mlt_producer_get_fps( mlt_multitrack_producer( multitrack ) ) );
+ mlt_properties_set_position( props, "length", mlt_producer_get_out( MLT_MULTITRACK_PRODUCER( multitrack ) ) + 1 );
+ mlt_producer_set_in_and_out( prod, 0, mlt_producer_get_out( MLT_MULTITRACK_PRODUCER( multitrack ) ) );
+ mlt_properties_set_double( props, "fps", mlt_producer_get_fps( MLT_MULTITRACK_PRODUCER( multitrack ) ) );
if ( title != NULL )
mlt_properties_set( props, "title", strchr( title, '/' ) ? strrchr( title, '/' ) + 1 : title );