if ( group != NULL )
properties = group;
}
- else if ( !strcmp( argv[ i ], "-attach" ) )
+ else if ( !strcmp( argv[ i ], "-attach" ) || !strcmp( argv[ i ], "-chain" ) )
{
+ int type = !strcmp( argv[ i ], "-attach" ) ? 0 : 1;
mlt_filter filter = create_attach( field, argv[ ++ i ], track );
- if ( filter != NULL )
+ if ( producer != NULL && !mlt_producer_is_cut( producer ) )
+ {
+ mlt_playlist_clip_info info;
+ mlt_playlist_append( playlist, producer );
+ mlt_playlist_get_clip_info( playlist, &info, mlt_playlist_count( playlist ) - 1 );
+ producer = info.cut;
+ properties = mlt_producer_properties( producer );
+ }
+
+ if ( filter != NULL && mlt_playlist_count( playlist ) > 0 )
{
- if ( properties != NULL )
+ if ( type == 0 )
mlt_service_attach( ( mlt_service )properties, filter );
+ else
+ mlt_service_attach( ( mlt_service )producer, filter );
+
properties = mlt_filter_properties( filter );
mlt_properties_inherit( properties, group );
}
properties = mlt_producer_properties( producer );
}
}
+ else if ( !strcmp( argv[ i ], "-swap" ) )
+ {
+ if ( producer != NULL && !mlt_producer_is_cut( producer ) )
+ mlt_playlist_append( playlist, producer );
+ producer = NULL;
+ if ( mlt_playlist_count( playlist ) >= 2 )
+ {
+ mlt_playlist_clip_info info;
+ 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 );
+ }
+ }
else if ( !strcmp( argv[ i ], "-join" ) )
{
int clips = atoi( argv[ ++ i ] );
properties = mlt_producer_properties( producer );
}
}
+ else if ( !strcmp( argv[ i ], "-remove" ) )
+ {
+ if ( producer != NULL && !mlt_producer_is_cut( producer ) )
+ mlt_playlist_append( playlist, producer );
+ producer = NULL;
+ if ( mlt_playlist_count( playlist ) > 0 )
+ {
+ mlt_playlist_clip_info info;
+ 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 );
+ }
+ }
else if ( !strcmp( argv[ i ], "-mix" ) )
{
int length = atoi( argv[ ++ i ] );
if ( mlt_properties_get_data( ( mlt_properties )info.producer, "mlt_mix", NULL ) == NULL )
mlt_playlist_get_clip_info( playlist, &info, mlt_playlist_count( playlist ) - 2 );
mix = ( mlt_tractor )mlt_properties_get_data( ( mlt_properties )info.producer, "mlt_mix", NULL );
+ properties = NULL;
}
else
{
fprintf( stderr, "Invalid position for a mix...\n" );
}
}
- else if ( !strcmp( argv[ i ], "-filter" ) )
- {
- mlt_filter filter = create_filter( field, argv[ ++ i ], track );
- if ( filter != NULL )
- {
- properties = mlt_filter_properties( filter );
- mlt_properties_inherit( properties, group );
- }
- }
- else if ( !strcmp( argv[ i ], "-transition" ) )
- {
- mlt_transition transition = create_transition( field, argv[ ++ i ], track - 1 );
- if ( transition != NULL )
- {
- properties = mlt_transition_properties( transition );
- mlt_properties_inherit( properties, group );
- }
- }
else if ( !strcmp( argv[ i ], "-mixer" ) )
{
if ( mix != NULL )
fprintf( stderr, "Invalid mixer...\n" );
}
}
+ else if ( !strcmp( argv[ i ], "-filter" ) )
+ {
+ mlt_filter filter = create_filter( field, argv[ ++ i ], track );
+ if ( filter != NULL )
+ {
+ properties = mlt_filter_properties( filter );
+ mlt_properties_inherit( properties, group );
+ }
+ }
+ else if ( !strcmp( argv[ i ], "-transition" ) )
+ {
+ mlt_transition transition = create_transition( field, argv[ ++ i ], track - 1 );
+ if ( transition != NULL )
+ {
+ properties = mlt_transition_properties( transition );
+ mlt_properties_inherit( properties, group );
+ }
+ }
else if ( !strcmp( argv[ i ], "-blank" ) )
{
if ( producer != NULL && !mlt_producer_is_cut( producer ) )