+/*
+ * inigo.c -- MLT command line utility
+ * Copyright (C) 2002-2008 Ushodaya Enterprises Limited
+ * Author: Charles Yates <charles.yates@pandora.be>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <sched.h>
#include <framework/mlt.h>
-#include "io.h"
+#ifdef __DARWIN__
+#include <SDL.h>
+#endif
-mlt_producer create_producer( char *file )
-{
- mlt_producer result = NULL;
-
- // 1st Line preferences
- if ( strstr( file, ".mpg" ) )
- result = mlt_factory_producer( "mcmpeg", file );
- else if ( strstr( file, ".mpeg" ) )
- result = mlt_factory_producer( "mcmpeg", file );
- else if ( strstr( file, ".dv" ) )
- result = mlt_factory_producer( "mcdv", file );
- else if ( strstr( file, ".dif" ) )
- result = mlt_factory_producer( "mcdv", file );
- else if ( strstr( file, ".jpg" ) )
- result = mlt_factory_producer( "pixbuf", file );
- else if ( strstr( file, ".JPG" ) )
- result = mlt_factory_producer( "pixbuf", file );
- else if ( strstr( file, ".jpeg" ) )
- result = mlt_factory_producer( "pixbuf", file );
- else if ( strstr( file, ".png" ) )
- result = mlt_factory_producer( "pixbuf", file );
-
- // 2nd Line fallbacks
- if ( result == NULL && strstr( file, ".dv" ) )
- result = mlt_factory_producer( "libdv", file );
- else if ( result == NULL && strstr( file, ".dif" ) )
- result = mlt_factory_producer( "libdv", file );
-
- // 3rd line fallbacks
- if ( result == NULL )
- result = mlt_factory_producer( "ffmpeg", file );
-
- return result;
-}
+#include "io.h"
-void transport_action( mlt_producer producer, char *value )
+static void transport_action( mlt_producer producer, char *value )
{
- mlt_properties properties = mlt_producer_properties( producer );
+ mlt_properties properties = MLT_PRODUCER_PROPERTIES( producer );
mlt_multitrack multitrack = mlt_properties_get_data( properties, "multitrack", NULL );
+ mlt_consumer consumer = mlt_properties_get_data( properties, "transport_consumer", NULL );
+
+ mlt_properties_set_int( properties, "stats_off", 1 );
if ( strlen( value ) == 1 )
{
mlt_producer_set_speed( producer, 0 );
break;
case '6':
+ case ' ':
mlt_producer_set_speed( producer, 1 );
break;
case '7':
case '9':
mlt_producer_set_speed( producer, 10 );
break;
+ case 'd':
+ if ( multitrack != NULL )
+ {
+ int i = 0;
+ mlt_position last = -1;
+ fprintf( stderr, "\n" );
+ for ( i = 0; 1; i ++ )
+ {
+ mlt_position time = mlt_multitrack_clip( multitrack, mlt_whence_relative_start, i );
+ if ( time == last )
+ break;
+ last = time;
+ fprintf( stderr, "%d: %d\n", i, (int)time );
+ }
+ }
+ break;
+
+ case 'g':
+ if ( multitrack != NULL )
+ {
+ mlt_position time = mlt_multitrack_clip( multitrack, mlt_whence_relative_current, 0 );
+ mlt_producer_seek( producer, time );
+ }
+ break;
+ case 'H':
+ if ( producer != NULL )
+ {
+ mlt_position position = mlt_producer_position( producer );
+ mlt_producer_seek( producer, position - ( mlt_producer_get_fps( producer ) * 60 ) );
+ }
+ break;
+ case 'h':
+ if ( producer != NULL )
+ {
+ mlt_position position = mlt_producer_position( producer );
+ mlt_producer_set_speed( producer, 0 );
+ mlt_producer_seek( producer, position - 1 );
+ }
+ break;
case 'j':
if ( multitrack != NULL )
{
- mlt_timecode time = mlt_multitrack_clip( multitrack, mlt_whence_relative_current, -1 );
+ mlt_position 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_position time = mlt_multitrack_clip( multitrack, mlt_whence_relative_current, -1 );
mlt_producer_seek( producer, time );
}
break;
case 'l':
- if ( multitrack != NULL )
+ if ( producer != NULL )
{
- mlt_timecode time = mlt_multitrack_clip( multitrack, mlt_whence_relative_current, 1 );
- mlt_producer_seek( producer, time );
+ mlt_position position = mlt_producer_position( producer );
+ if ( mlt_producer_get_speed( producer ) != 0 )
+ mlt_producer_set_speed( producer, 0 );
+ else
+ mlt_producer_seek( producer, position + 1 );
+ }
+ break;
+ case 'L':
+ if ( producer != NULL )
+ {
+ mlt_position position = mlt_producer_position( producer );
+ mlt_producer_seek( producer, position + ( mlt_producer_get_fps( producer ) * 60 ) );
}
break;
}
+
+ mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( consumer ), "refresh", 1 );
}
+
+ mlt_properties_set_int( properties, "stats_off", 0 );
}
-mlt_consumer create_consumer( char *id, mlt_producer producer )
+static mlt_consumer create_consumer( mlt_profile profile, char *id )
{
- char *arg = strchr( id, ':' );
+ char *arg = id != NULL ? strchr( id, ':' ) : NULL;
if ( arg != NULL )
*arg ++ = '\0';
- mlt_consumer consumer = mlt_factory_consumer( id, arg );
+ mlt_consumer consumer = mlt_factory_consumer( profile, id, arg );
if ( consumer != NULL )
{
- mlt_properties properties = mlt_consumer_properties( consumer );
+ mlt_properties properties = MLT_CONSUMER_PROPERTIES( consumer );
mlt_properties_set_data( properties, "transport_callback", transport_action, 0, NULL, NULL );
- mlt_properties_set_data( properties, "transport_producer", producer, 0, NULL, NULL );
}
return consumer;
}
-void track_service( mlt_field field, void *service, mlt_destructor destructor )
-{
- mlt_properties properties = mlt_field_properties( field );
- int registered = mlt_properties_get_int( properties, "registered" );
- char *key = mlt_properties_get( properties, "registered" );
- mlt_properties_set_data( properties, key, service, 0, destructor, NULL );
- mlt_properties_set_int( properties, "registered", ++ registered );
-}
+#ifdef __DARWIN__
-mlt_filter create_filter( mlt_field field, char *id, int track )
+static void event_handling( mlt_producer producer, mlt_consumer consumer )
{
- char *arg = strchr( id, ':' );
- if ( arg != NULL )
- *arg ++ = '\0';
- mlt_filter filter = mlt_factory_filter( id, arg );
- if ( filter != NULL )
+ SDL_Event event;
+
+ while ( SDL_PollEvent( &event ) )
{
- mlt_field_plant_filter( field, filter, track );
- track_service( field, filter, ( mlt_destructor )mlt_filter_close );
+ switch( event.type )
+ {
+ case SDL_QUIT:
+ mlt_properties_set_int( MLT_PRODUCER_PROPERTIES( consumer ), "done", 1 );
+ break;
+
+ case SDL_KEYDOWN:
+ if ( event.key.keysym.unicode < 0x80 && event.key.keysym.unicode > 0 )
+ {
+ char keyboard[ 2 ] = { event.key.keysym.unicode, 0 };
+ transport_action( producer, keyboard );
+ }
+ break;
+ }
}
- return filter;
}
-void set_properties( mlt_properties properties, char *namevalue )
-{
- mlt_properties_parse( properties, namevalue );
-}
+#endif
-void transport( mlt_producer producer )
+static void transport( mlt_producer producer, mlt_consumer consumer )
{
- mlt_properties properties = mlt_producer_properties( producer );
+ mlt_properties properties = MLT_PRODUCER_PROPERTIES( producer );
+ int silent = mlt_properties_get_int( MLT_CONSUMER_PROPERTIES( consumer ), "silent" );
+ int progress = mlt_properties_get_int( MLT_CONSUMER_PROPERTIES( consumer ), "progress" );
+ struct timespec tm = { 0, 40000 };
+ int total_length = mlt_producer_get_length( producer );
+ int last_position = 0;
+
+ if ( mlt_properties_get_int( properties, "done" ) == 0 && !mlt_consumer_is_stopped( consumer ) )
+ {
+ if ( !silent && !progress )
+ {
+ term_init( );
+
+ 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, "| H = back 1 minute, L = forward 1 minute |\n" );
+ fprintf( stderr, "| h = previous frame, l = next frame |\n" );
+ fprintf( stderr, "| g = start of clip, j = next clip, k = previous clip |\n" );
+ fprintf( stderr, "| 0 = restart, q = quit, space = play |\n" );
+ fprintf( stderr, "+---------------------------------------------------------------------+\n" );
+ }
+
+ while( mlt_properties_get_int( properties, "done" ) == 0 && !mlt_consumer_is_stopped( consumer ) )
+ {
+ int value = ( silent || progress )? -1 : term_read( );
+
+ if ( value != -1 )
+ {
+ char string[ 2 ] = { value, 0 };
+ transport_action( producer, string );
+ }
- term_init( );
+#ifdef __DARWIN__
+ event_handling( producer, consumer );
+#endif
- 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" );
+ if ( !silent && mlt_properties_get_int( properties, "stats_off" ) == 0 )
+ {
+ if ( progress )
+ {
+ int current_position = mlt_producer_position( producer );
+ if ( current_position > last_position )
+ {
+ fprintf( stderr, "Current Frame: %10d, percentage: %10d\r",
+ current_position, 100 * current_position / total_length );
+ last_position = current_position;
+ }
+ }
+ else
+ {
+ fprintf( stderr, "Current Position: %10d\r", (int)mlt_producer_position( producer ) );
+ }
+ }
- fprintf( stderr, "+---------------------------------------------------------------------+\n" );
- fprintf( stderr, "| j = previous, k = restart current, l = next |\n" );
- fprintf( stderr, "| 0 = restart, q = quit |\n" );
- fprintf( stderr, "+---------------------------------------------------------------------+\n" );
+ if ( silent )
+ nanosleep( &tm, NULL );
+ }
- while( mlt_properties_get_int( properties, "done" ) == 0 )
+ if ( !silent )
+ fprintf( stderr, "\n" );
+ }
+}
+
+static void query_metadata( mlt_repository repo, mlt_service_type type, const char *typestr, char *id )
+{
+ mlt_properties metadata = mlt_repository_metadata( repo, type, id );
+ if ( metadata )
{
- int value = term_read( );
- if ( value != -1 )
- transport_action( producer, ( char * )&value );
+ char *s = mlt_properties_serialise_yaml( metadata );
+ fprintf( stderr, "%s", s );
+ free( s );
+ }
+ else
+ {
+ fprintf( stderr, "# No metadata for %s \"%s\"\n", typestr, id );
}
}
+static void query_services( mlt_repository repo, mlt_service_type type )
+{
+ mlt_properties services = NULL;
+ const char *typestr = NULL;
+ switch ( type )
+ {
+ case consumer_type:
+ services = mlt_repository_consumers( repo );
+ typestr = "consumers";
+ break;
+ case filter_type:
+ services = mlt_repository_filters( repo );
+ typestr = "filters";
+ break;
+ case producer_type:
+ services = mlt_repository_producers( repo );
+ typestr = "producers";
+ break;
+ case transition_type:
+ services = mlt_repository_transitions( repo );
+ typestr = "transitions";
+ break;
+ default:
+ return;
+ }
+ fprintf( stderr, "---\n%s:\n", typestr );
+ if ( services )
+ {
+ int j;
+ for ( j = 0; j < mlt_properties_count( services ); j++ )
+ fprintf( stderr, " - %s\n", mlt_properties_get_name( services, j ) );
+ }
+ fprintf( stderr, "...\n" );
+}
+
int main( int argc, char **argv )
{
int i;
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_producer inigo = NULL;
+ FILE *store = NULL;
+ char *name = NULL;
+ mlt_profile profile = NULL;
+ int is_progress = 0;
+ int is_silent = 0;
// Construct the factory
- mlt_factory_init( getenv( "MLT_REPOSITORY" ) );
-
- // Set up containers
- playlist = mlt_playlist_init( );
+ mlt_repository repo = mlt_factory_init( NULL );
- // Construct the field
- field = mlt_field_init( );
-
- // We need to track the number of registered filters
- mlt_properties field_properties = mlt_field_properties( field );
- mlt_properties_set_int( field_properties, "registered", 0 );
-
- // Get the multitrack from the field
- multitrack = mlt_field_multitrack( field );
-
- // Parse the arguments
for ( i = 1; i < argc; i ++ )
{
- if ( !strcmp( argv[ i ], "-consumer" ) )
+ // Check for serialisation switch
+ if ( !strcmp( argv[ i ], "-serialise" ) )
{
- consumer = create_consumer( argv[ ++ i ], mlt_multitrack_producer( multitrack ) );
- if ( consumer != NULL )
+ name = argv[ ++ i ];
+ if ( name != NULL && strstr( name, ".inigo" ) )
+ store = fopen( name, "w" );
+ else
{
- properties = mlt_consumer_properties( consumer );
- mlt_properties_inherit( properties, group );
+ if ( name == NULL || name[0] == '-' )
+ store = stdout;
+ name = NULL;
}
}
- else if ( !strcmp( argv[ i ], "-group" ) )
+ // Look for the profile option
+ else if ( !strcmp( argv[ i ], "-profile" ) )
{
- if ( mlt_properties_count( group ) != 0 )
- {
- mlt_properties_close( group );
- group = mlt_properties_new( );
- }
- if ( group != NULL )
- properties = group;
+ const char *pname = argv[ ++ i ];
+ if ( pname && pname[0] != '-' )
+ profile = mlt_profile_init( pname );
}
- else if ( !strcmp( argv[ i ], "-filter" ) )
+ else if ( !strcmp( argv[ i ], "-progress" ) )
{
- mlt_filter filter = create_filter( field, argv[ ++ i ], 0 );
- if ( filter != NULL )
- {
- properties = mlt_filter_properties( filter );
- mlt_properties_inherit( properties, group );
- }
+ is_progress = 1;
}
- else if ( !strstr( argv[ i ], "=" ) )
+ // Look for the query option
+ else if ( !strcmp( argv[ i ], "-query" ) )
{
- if ( producer != NULL )
- mlt_playlist_append( playlist, producer );
- producer = create_producer( argv[ i ] );
- if ( producer != NULL )
+ const char *pname = argv[ ++ i ];
+ if ( pname && pname[0] != '-' )
+ {
+ if ( !strcmp( pname, "consumers" ) || !strcmp( pname, "consumer" ) )
+ query_services( repo, consumer_type );
+ else if ( !strcmp( pname, "filters" ) || !strcmp( pname, "filter" ) )
+ query_services( repo, filter_type );
+ else if ( !strcmp( pname, "producers" ) || !strcmp( pname, "producer" ) )
+ query_services( repo, producer_type );
+ else if ( !strcmp( pname, "transitions" ) || !strcmp( pname, "transition" ) )
+ query_services( repo, transition_type );
+
+ else if ( !strncmp( pname, "consumer=", 9 ) )
+ query_metadata( repo, consumer_type, "consumer", strchr( pname, '=' ) + 1 );
+ else if ( !strncmp( pname, "filter=", 7 ) )
+ query_metadata( repo, filter_type, "filter", strchr( pname, '=' ) + 1 );
+ else if ( !strncmp( pname, "producer=", 9 ) )
+ query_metadata( repo, producer_type, "producer", strchr( pname, '=' ) + 1 );
+ else if ( !strncmp( pname, "transition=", 11 ) )
+ query_metadata( repo, transition_type, "transition", strchr( pname, '=' ) + 1 );
+ else
+ goto query_all;
+ }
+ else
{
- properties = mlt_producer_properties( producer );
- mlt_properties_inherit( properties, group );
+query_all:
+ query_services( repo, consumer_type );
+ query_services( repo, filter_type );
+ query_services( repo, producer_type );
+ query_services( repo, transition_type );
+ fprintf( stderr, "# You can query the metadata for a specific service using:\n"
+ "# -query <type>=<identifer>\n"
+ "# where <type> is one of: consumer, filter, producer, or transition.\n" );
}
+ goto exit_factory;
+ }
+ else if ( !strcmp( argv[ i ], "-silent" ) )
+ {
+ is_silent = 1;
+ }
+ else if ( !strcmp( argv[ i ], "-verbose" ) )
+ {
+ mlt_log_set_level( MLT_LOG_VERBOSE );
}
- else
+ else if ( !strcmp( argv[ i ], "-version" ) || !strcmp( argv[ i ], "--version" ) )
{
- set_properties( properties, argv[ i ] );
+ fprintf( stderr, "MLT inigo " VERSION "\n"
+ "Copyright (C) 2002-2008 Ushodaya Enterprises Limited\n"
+ "<http://www.mltframework.org/>\n"
+ "This is free software; see the source for copying conditions. There is NO\n"
+ "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
+ );
+ goto exit_factory;
+ }
+ else if ( !strcmp( argv[ i ], "-debug" ) )
+ {
+ mlt_log_set_level( MLT_LOG_DEBUG );
}
}
- // We must have a producer at this point
- if ( producer != NULL )
+ // Create profile if not set explicitly
+ if ( profile == NULL )
+ profile = mlt_profile_init( NULL );
+
+ // Look for the consumer option
+ for ( i = 1; i < argc; i ++ )
{
- // If we have no consumer, default to sdl
- if ( consumer == NULL )
+ if ( !strcmp( argv[ i ], "-consumer" ) )
{
- consumer = create_consumer( "sdl", mlt_multitrack_producer( multitrack ) );
- if ( consumer != NULL )
+ consumer = create_consumer( profile, argv[ ++ i ] );
+ if ( consumer )
{
- properties = mlt_consumer_properties( consumer );
- mlt_properties_inherit( properties, group );
+ mlt_properties properties = MLT_CONSUMER_PROPERTIES( consumer );
+ while ( argv[ i + 1 ] != NULL && strstr( argv[ i + 1 ], "=" ) )
+ mlt_properties_parse( properties, argv[ ++ i ] );
}
}
+ }
- // Connect producer to playlist
- mlt_playlist_append( playlist, producer );
+ // If we have no consumer, default to sdl
+ if ( store == NULL && consumer == NULL )
+ consumer = create_consumer( profile, NULL );
- // Connect multitrack to producer
- mlt_multitrack_connect( multitrack, mlt_playlist_producer( playlist ), 0 );
+ // Get inigo producer
+ if ( argc > 1 )
+ inigo = mlt_factory_producer( profile, "inigo", &argv[ 1 ] );
- // Connect consumer to tractor
- mlt_consumer_connect( consumer, mlt_field_service( field ) );
+ // Set transport properties on consumer and produder
+ if ( consumer != NULL && inigo != NULL )
+ {
+ mlt_properties_set_data( MLT_CONSUMER_PROPERTIES( consumer ), "transport_producer", inigo, 0, NULL, NULL );
+ mlt_properties_set_data( MLT_PRODUCER_PROPERTIES( inigo ), "transport_consumer", consumer, 0, NULL, NULL );
+ if ( is_progress )
+ mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( consumer ), "progress", is_progress );
+ if ( is_silent )
+ mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( consumer ), "silent", is_silent );
+ }
- // Transport functionality
- transport( mlt_multitrack_producer( multitrack ) );
+ if ( argc > 1 && inigo != NULL && mlt_producer_get_length( inigo ) > 0 )
+ {
+ // Parse the arguments
+ for ( i = 1; i < argc; i ++ )
+ {
+ if ( !strcmp( argv[ i ], "-serialise" ) )
+ {
+ if ( store != stdout )
+ i ++;
+ }
+ else
+ {
+ if ( store != NULL )
+ fprintf( store, "%s\n", argv[ i ] );
- // Close the services
- mlt_consumer_close( consumer );
- mlt_producer_close( producer );
+ i ++;
+
+ while ( argv[ i ] != NULL && argv[ i ][ 0 ] != '-' )
+ {
+ if ( store != NULL )
+ fprintf( store, "%s\n", argv[ i ] );
+ i += 1;
+ }
+
+ i --;
+ }
+ }
+
+ if ( consumer != NULL && store == NULL )
+ {
+ // Get inigo's properties
+ mlt_properties inigo_props = MLT_PRODUCER_PROPERTIES( inigo );
+
+ // Get the last group
+ mlt_properties group = mlt_properties_get_data( inigo_props, "group", 0 );
+
+ // Apply group settings
+ mlt_properties properties = MLT_CONSUMER_PROPERTIES( consumer );
+ mlt_properties_inherit( properties, group );
+
+ // Connect consumer to inigo
+ mlt_consumer_connect( consumer, MLT_PRODUCER_SERVICE( inigo ) );
+
+ // Start the consumer
+ mlt_consumer_start( consumer );
+
+ // Transport functionality
+ transport( inigo, consumer );
+
+ // Stop the consumer
+ mlt_consumer_stop( consumer );
+ }
+ else if ( store != NULL && store != stdout && name != NULL )
+ {
+ fprintf( stderr, "Project saved as %s.\n", name );
+ fclose( store );
+ }
}
else
{
- fprintf( stderr, "Usage: inigo [ -group [ name=value ]* ]\n"
- " [ -consumer id[:arg] [ name=value ]* ]\n"
- " [ -filter id[:arg] [ name=value ] * ]\n"
- " [ producer [ name=value ] * ]+\n" );
+ fprintf( stderr,
+"Usage: inigo [options] [producer [name=value]* ]+\n"
+"Options:\n"
+" -attach filter[:arg] [name=value]* Attach a filter to the output\n"
+" -attach-cut filter[:arg] [name=value]* Attach a filter to a cut\n"
+" -attach-track filter[:arg] [name=value]* Attach a filter to a track\n"
+" -attach-clip filter[:arg] [name=value]* Attach a filter to a producer\n"
+" -audio-track | -hide-video Add an audio-only track\n"
+" -blank frames Add blank silence to a track\n"
+" -consumer id[:arg] [name=value]* Set the consumer (sink)\n"
+" -debug Set the logging level to debug\n"
+" -filter filter[:arg] [name=value]* Add a filter to the current track\n"
+" -group [name=value]* Apply properties repeatedly\n"
+" -help Show this message\n"
+" -join clips Join multiple clips into one cut\n"
+" -mix length Add a mix between the last two cuts\n"
+" -mixer transition Add a transition to the mix\n"
+" -null-track | -hide-track Add a hidden track\n"
+" -profile name Set the processing settings\n"
+" -progress Display progress along with position\n"
+" -remove Remove the most recent cut\n"
+" -repeat times Repeat the last cut\n"
+" -query List all of the registered services\n"
+" -query \"consumers\" | \"consumer\"=id List consumers or show info about one\n"
+" -query \"filters\" | \"filter\"=id List filters or show info about one\n"
+" -query \"producers\" | \"producer\"=id List producers or show info about one\n"
+" -query \"transitions\" | \"transition\"=id List transitions, show info about one\n"
+" -serialise [filename] Write the commands to a text file\n"
+" -silent Do not display position/transport\n"
+" -split relative-frame Split the last cut into two cuts\n"
+" -swap Rearrange the last two cuts\n"
+" -track Add a track\n"
+" -transition id[:arg] [name=value]* Add a transition\n"
+" -verbose Set the logging level to verbose\n"
+" -version Show the version and copyright\n"
+" -video-track | -hide-audio Add a video-only track\n"
+"For more help: <http://www.mltframework.org/>\n" );
}
- // Close the field
- mlt_field_close( field );
+ // Close the consumer
+ if ( consumer != NULL )
+ mlt_consumer_close( consumer );
- // Close the group
- mlt_properties_close( group );
+ // Close the producer
+ if ( inigo != NULL )
+ mlt_producer_close( inigo );
// Close the factory
+ mlt_profile_close( profile );
+
+exit_factory:
+
mlt_factory_close( );
return 0;
projects / melted / blobdiff