Splits, joins and repeats

[melted] / src / modules / inigo / producer_inigo.c

diff --git a/src/modules/inigo/producer_inigo.c b/src/modules/inigo/producer_inigo.c
index 83434cf..593cc19 100644 (file)
--- a/src/modules/inigo/producer_inigo.c
+++ b/src/modules/inigo/producer_inigo.c
@@ -121,6 +121,7 @@ mlt_producer producer_inigo_init( char **argv )
        int i;
        int track = 0;
        mlt_producer producer = NULL;
+       mlt_tractor mix = NULL;
        mlt_playlist playlist = mlt_playlist_init( );
        mlt_properties group = mlt_properties_new( );
        mlt_properties properties = group;
@@ -128,6 +129,7 @@ mlt_producer producer_inigo_init( char **argv )
        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;
 
        // We need to track the number of registered filters
        mlt_properties_set_int( field_properties, "registered", 0 );
@@ -156,6 +158,79 @@ mlt_producer producer_inigo_init( char **argv )
                                mlt_properties_inherit( properties, group );
                        }
                }
+               else if ( !strcmp( argv[ i ], "-repeat" ) )
+               {
+                       int repeat = atoi( argv[ ++ i ] );
+                       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_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 );
+                       }
+               }
+               else if ( !strcmp( argv[ i ], "-split" ) )
+               {
+                       int split = atoi( argv[ ++ i ] );
+                       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_get_clip_info( playlist, &info, mlt_playlist_count( playlist ) - 1 );
+                               split = split < 0 ? info.frame_out + split : 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 );
+                       }
+               }
+               else if ( !strcmp( argv[ i ], "-join" ) )
+               {
+                       int clips = atoi( argv[ ++ i ] );
+                       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_join( playlist, mlt_playlist_count( playlist ) - clips - 1, clips, 0 );
+                               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 ( producer != NULL && !mlt_producer_is_cut( producer ) )
+                               mlt_playlist_append( playlist, producer );
+                       producer = NULL;
+                       if ( mlt_playlist_count( playlist ) >= 2 )
+                       {
+                               if ( mlt_playlist_mix( playlist, mlt_playlist_count( playlist ) - 2, length, NULL ) == 0 )
+                               {
+                                       mlt_playlist_clip_info info;
+                                       mlt_playlist_get_clip_info( playlist, &info, mlt_playlist_count( playlist ) - 1 );
+                                       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 );
+                               }
+                               else
+                               {
+                                       fprintf( stderr, "Mix failed?\n" );
+                               }
+                       }
+                       else
+                       {
+                               fprintf( stderr, "Invalid position for a mix...\n" );
+                       }
+               }
                else if ( !strcmp( argv[ i ], "-filter" ) )
                {
                        mlt_filter filter = create_filter( field, argv[ ++ i ], track );
@@ -174,9 +249,36 @@ mlt_producer producer_inigo_init( char **argv )
                                mlt_properties_inherit( properties, group );
                        }
                }
+               else if ( !strcmp( argv[ i ], "-mixer" ) )
+               {
+                       if ( mix != NULL )
+                       {
+                               char *id = strdup( argv[ ++ i ] );
+                               char *arg = strchr( id, ':' );
+                               mlt_field field = mlt_tractor_field( mix );
+                               mlt_transition transition = NULL;
+                               if ( arg != NULL )
+                                       *arg ++ = '\0';
+                               transition = mlt_factory_transition( id, arg );
+                               if ( transition != NULL )
+                               {
+                                       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_properties_set_position( properties, "out", mlt_producer_get_out( ( mlt_producer )mix ) );
+                                       mlt_transition_close( transition );
+                               }
+                               free( id );
+                       }
+                       else
+                       {
+                               fprintf( stderr, "Invalid mixer...\n" );
+                       }
+               }
                else if ( !strcmp( argv[ i ], "-blank" ) )
                {
-                       if ( producer != NULL )
+                       if ( producer != NULL && !mlt_producer_is_cut( producer ) )
                                mlt_playlist_append( playlist, producer );
                        producer = NULL;
                        mlt_playlist_blank( playlist, atof( argv[ ++ i ] ) );
@@ -186,7 +288,7 @@ mlt_producer producer_inigo_init( char **argv )
                                  !strcmp( argv[ i ], "-hide-video" ) ||
                                  !strcmp( argv[ i ], "-hide-audio" ) )
                {
-                       if ( producer != NULL )
+                       if ( producer != NULL && !mlt_producer_is_cut( producer ) )
                                mlt_playlist_append( playlist, producer );
                        producer = NULL;
                        mlt_multitrack_connect( multitrack, mlt_playlist_producer( playlist ), track ++ );
@@ -209,8 +311,10 @@ mlt_producer producer_inigo_init( char **argv )
                }
                else if ( argv[ i ][ 0 ] != '-' )
                {
-                       if ( producer != NULL )
+                       if ( producer != NULL && !mlt_producer_is_cut( producer ) )
                                mlt_playlist_append( playlist, producer );
+                       if ( title == NULL )
+                               title = argv[ i ];
                        producer = create_producer( field, argv[ i ] );
                        if ( producer != NULL )
                        {
@@ -233,7 +337,7 @@ mlt_producer producer_inigo_init( char **argv )
        }
 
        // Connect last producer to playlist
-       if ( producer != NULL )
+       if ( producer != NULL && !mlt_producer_is_cut( producer ) )
                mlt_playlist_append( playlist, producer );
 
        // Track the last playlist too
@@ -249,6 +353,8 @@ mlt_producer producer_inigo_init( char **argv )
        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 );
 
        return prod;
 }