void transport_action( mlt_producer producer, char *value )
{
mlt_properties properties = mlt_producer_properties( producer );
+ mlt_multitrack multitrack = mlt_properties_get_data( properties, "multitrack", NULL );
- switch( value[ 0 ] )
+ if ( strlen( value ) == 1 )
{
- case 'q':
- mlt_properties_set_int( properties, "done", 1 );
- break;
- case '0':
- mlt_producer_set_speed( producer, 1 );
- mlt_producer_seek( producer, 0 );
- break;
- case '1':
- mlt_producer_set_speed( producer, -5 );
- break;
- case '2':
- mlt_producer_set_speed( producer, -2.5 );
- break;
- case '3':
- mlt_producer_set_speed( producer, -1 );
- break;
- case '4':
- mlt_producer_set_speed( producer, -0.5 );
- break;
- case '5':
- mlt_producer_set_speed( producer, 0 );
- break;
- case '6':
- mlt_producer_set_speed( producer, 0.5 );
- break;
- case '7':
- mlt_producer_set_speed( producer, 1 );
- break;
- case '8':
- mlt_producer_set_speed( producer, 2.5 );
- break;
- case '9':
- mlt_producer_set_speed( producer, 5 );
- break;
+ switch( value[ 0 ] )
+ {
+ case 'q':
+ mlt_properties_set_int( properties, "done", 1 );
+ break;
+ case '0':
+ mlt_producer_set_speed( producer, 1 );
+ mlt_producer_seek( producer, 0 );
+ break;
+ case '1':
+ mlt_producer_set_speed( producer, -10 );
+ break;
+ case '2':
+ mlt_producer_set_speed( producer, -5 );
+ break;
+ case '3':
+ mlt_producer_set_speed( producer, -2 );
+ break;
+ case '4':
+ mlt_producer_set_speed( producer, -1 );
+ break;
+ case '5':
+ mlt_producer_set_speed( producer, 0 );
+ break;
+ case '6':
+ mlt_producer_set_speed( producer, 1 );
+ break;
+ case '7':
+ mlt_producer_set_speed( producer, 2 );
+ break;
+ case '8':
+ mlt_producer_set_speed( producer, 5 );
+ break;
+ case '9':
+ mlt_producer_set_speed( producer, 10 );
+ break;
+ case 'j':
+ if ( multitrack != NULL )
+ {
+ mlt_timecode time = mlt_multitrack_clip( multitrack, mlt_whence_relative_current, -1 );
+ mlt_producer_seek( producer, time );
+ }
+ break;
+ case 'k':
+ if ( multitrack != NULL )
+ {
+ mlt_timecode time = mlt_multitrack_clip( multitrack, mlt_whence_relative_current, 0 );
+ mlt_producer_seek( producer, time );
+ }
+ break;
+ case 'l':
+ if ( multitrack != NULL )
+ {
+ mlt_timecode time = mlt_multitrack_clip( multitrack, mlt_whence_relative_current, 1 );
+ mlt_producer_seek( producer, time );
+ }
+ break;
+ }
}
}
return filter;
}
-void set_properties( mlt_service service, char *namevalue )
+void set_properties( mlt_properties properties, char *namevalue )
{
- mlt_properties properties = mlt_service_properties( service );
mlt_properties_parse( properties, namevalue );
}
mlt_properties properties = mlt_producer_properties( producer );
term_init( );
- fprintf( stderr, "Press 'q' to continue\n" );
+
+ fprintf( stderr, "+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+\n" );
+ fprintf( stderr, "|1=-10| |2= -5| |3= -2| |4= -1| |5= 0| |6= 1| |7= 2| |8= 5| |9= 10|\n" );
+ fprintf( stderr, "+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+\n" );
+
+ fprintf( stderr, "+---------------------------------------------------------------------+\n" );
+ fprintf( stderr, "| j = previous, k = restart current, l = next |\n" );
+ fprintf( stderr, "| 0 = restart, q = quit |\n" );
+ fprintf( stderr, "+---------------------------------------------------------------------+\n" );
+
while( mlt_properties_get_int( properties, "done" ) == 0 )
{
int value = term_read( );
int main( int argc, char **argv )
{
int i;
- mlt_service service = NULL;
+ int track = 0;
mlt_consumer consumer = NULL;
- mlt_multitrack multitrack = NULL;
mlt_producer producer = NULL;
mlt_playlist playlist = NULL;
- mlt_field field = NULL;
+ mlt_properties group = mlt_properties_new( );
+ mlt_properties properties = group;
+ mlt_field field = mlt_field_init( );
+ mlt_properties field_properties = mlt_field_properties( field );
+ mlt_multitrack multitrack = mlt_field_multitrack( field );
// Construct the factory
mlt_factory_init( getenv( "MLT_REPOSITORY" ) );
// Set up containers
playlist = mlt_playlist_init( );
- // Construct the field
- field = mlt_field_init( );
-
// We need to track the number of registered filters
- mlt_properties properties = mlt_field_properties( field );
- mlt_properties_set_int( properties, "registered", 0 );
-
- // Get the multitrack from the field
- multitrack = mlt_field_multitrack( field );
+ mlt_properties_set_int( field_properties, "registered", 0 );
// Parse the arguments
for ( i = 1; i < argc; i ++ )
{
consumer = create_consumer( argv[ ++ i ], mlt_multitrack_producer( multitrack ) );
if ( consumer != NULL )
- service = mlt_consumer_service( consumer );
+ {
+ properties = mlt_consumer_properties( consumer );
+ mlt_properties_inherit( properties, group );
+ }
+ }
+ else if ( !strcmp( argv[ i ], "-group" ) )
+ {
+ if ( mlt_properties_count( group ) != 0 )
+ {
+ mlt_properties_close( group );
+ group = mlt_properties_new( );
+ }
+ if ( group != NULL )
+ properties = group;
}
else if ( !strcmp( argv[ i ], "-filter" ) )
{
mlt_filter filter = create_filter( field, argv[ ++ i ], 0 );
if ( filter != NULL )
- service = mlt_filter_service( filter );
+ {
+ properties = mlt_filter_properties( filter );
+ mlt_properties_inherit( properties, group );
+ }
+ }
+ else if ( !strcmp( argv[ i ], "-blank" ) )
+ {
+ if ( producer != NULL )
+ mlt_playlist_append( playlist, producer );
+ producer = NULL;
+ mlt_playlist_blank( playlist, atof( argv[ ++ i ] ) );
}
else if ( !strstr( argv[ i ], "=" ) )
{
mlt_playlist_append( playlist, producer );
producer = create_producer( argv[ i ] );
if ( producer != NULL )
- service = mlt_producer_service( producer );
+ {
+ properties = mlt_producer_properties( producer );
+ mlt_properties_inherit( properties, group );
+ }
}
else
{
- set_properties( service, argv[ i ] );
+ set_properties( properties, argv[ i ] );
}
}
- // We must have a producer at this point
+ // Connect producer to playlist
if ( producer != NULL )
- {
- // Connect producer to playlist
mlt_playlist_append( playlist, producer );
+
+ // We must have a producer at this point
+ if ( mlt_playlist_count( playlist ) > 0 )
+ {
// If we have no consumer, default to sdl
if ( consumer == NULL )
+ {
consumer = create_consumer( "sdl", mlt_multitrack_producer( multitrack ) );
+ if ( consumer != NULL )
+ {
+ properties = mlt_consumer_properties( consumer );
+ mlt_properties_inherit( properties, group );
+ }
+ }
// Connect multitrack to producer
- mlt_multitrack_connect( multitrack, mlt_playlist_producer( playlist ), 0 );
+ mlt_multitrack_connect( multitrack, mlt_playlist_producer( playlist ), track );
// Connect consumer to tractor
mlt_consumer_connect( consumer, mlt_field_service( field ) );
}
else
{
- fprintf( stderr, "Usage: inigo [ -consumer id[:arg] [ name=value ]* ]\n"
+ fprintf( stderr, "Usage: inigo [ -group [ name=value ]* ]\n"
+ " [ -consumer id[:arg] [ name=value ]* ]\n"
" [ -filter id[:arg] [ name=value ] * ]\n"
" [ producer [ name=value ] * ]+\n" );
}
// Close the field
mlt_field_close( field );
+ // Close the group
+ mlt_properties_close( group );
+
// Close the factory
mlt_factory_close( );
projects / mlt / blobdiff