#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <sched.h>
#include <framework/mlt.h>
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", 0 );
}
break;
}
+
+ mlt_properties_set_int( MLT_CONSUMER_PROPERTIES( consumer ), "refresh", 1 );
}
mlt_properties_set_int( properties, "stats_off", 0 );
static mlt_consumer create_consumer( char *id, mlt_producer producer )
{
- char *arg = strchr( id, ':' );
+ char *arg = id != NULL ? strchr( id, ':' ) : NULL;
if ( arg != NULL )
*arg ++ = '\0';
mlt_consumer consumer = mlt_factory_consumer( 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 );
+ mlt_properties_set_data( MLT_PRODUCER_PROPERTIES( producer ), "transport_consumer", consumer, 0, NULL, NULL );
}
return consumer;
}
static void transport( mlt_producer producer, mlt_consumer consumer )
{
- mlt_properties properties = mlt_producer_properties( producer );
- int silent = mlt_properties_get_int( mlt_consumer_properties( consumer ), "silent" );
-
- term_init( );
+ mlt_properties properties = MLT_PRODUCER_PROPERTIES( producer );
+ int silent = mlt_properties_get_int( MLT_CONSUMER_PROPERTIES( consumer ), "silent" );
+ struct timespec tm = { 0, 40000 };
if ( mlt_properties_get_int( properties, "done" ) == 0 && !mlt_consumer_is_stopped( consumer ) )
{
if ( !silent )
{
+ 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" );
while( mlt_properties_get_int( properties, "done" ) == 0 && !mlt_consumer_is_stopped( consumer ) )
{
- int value = term_read( );
+ int value = silent ? -1 : term_read( );
+
if ( value != -1 )
transport_action( producer, ( char * )&value );
if ( !silent && mlt_properties_get_int( properties, "stats_off" ) == 0 )
fprintf( stderr, "Current Position: %10d\r", mlt_producer_position( producer ) );
+
+ if ( silent )
+ nanosleep( &tm, NULL );
}
if ( !silent )
mlt_producer inigo = NULL;
FILE *store = NULL;
char *name = NULL;
+ struct sched_param scp;
+
+ // Use realtime scheduling if possible
+ memset( &scp, '\0', sizeof( scp ) );
+ scp.sched_priority = sched_get_priority_max( SCHED_FIFO ) - 1;
+#ifndef __DARWIN__
+ sched_setscheduler( 0, SCHED_FIFO, &scp );
+#endif
// Construct the factory
mlt_factory_init( NULL );
if ( argc > 1 && inigo != NULL && mlt_producer_get_length( inigo ) > 0 )
{
// Get inigo's properties
- mlt_properties inigo_props = mlt_producer_properties( inigo );
+ mlt_properties inigo_props = MLT_PRODUCER_PROPERTIES( inigo );
// Get the last group
mlt_properties group = mlt_properties_get_data( inigo_props, "group", 0 );
// If we have no consumer, default to sdl
if ( store == NULL && consumer == NULL )
- consumer = create_consumer( "sdl", inigo );
+ consumer = create_consumer( NULL, inigo );
if ( consumer != NULL && store == NULL )
{
// Apply group settings
- mlt_properties properties = mlt_consumer_properties( consumer );
+ mlt_properties properties = MLT_CONSUMER_PROPERTIES( consumer );
mlt_properties_inherit( properties, group );
// Connect consumer to inigo
- mlt_consumer_connect( consumer, mlt_producer_service( inigo ) );
+ mlt_consumer_connect( consumer, MLT_PRODUCER_SERVICE( inigo ) );
// Start the consumer
mlt_consumer_start( consumer );