double d = 0, s = 0;
mlt_frame_get_audio( this, &p_dest, format, &frequency_dest, &channels_dest, &samples_dest );
- fprintf( stderr, "frame dest samples %d channels %d position %lld\n", samples_dest, channels_dest, mlt_properties_get_position( mlt_frame_properties( this ), "position" ) );
+ //fprintf( stderr, "frame dest samples %d channels %d position %lld\n", samples_dest, channels_dest, mlt_properties_get_position( mlt_frame_properties( this ), "position" ) );
mlt_frame_get_audio( that, &p_src, format, &frequency_src, &channels_src, &samples_src );
- fprintf( stderr, "frame src samples %d channels %d\n", samples_src, channels_src );
+ //fprintf( stderr, "frame src samples %d channels %d\n", samples_src, channels_src );
src = p_src;
dest = p_dest;
if ( channels_src > 6 )
#include <pthread.h>
#include <libxml/tree.h>
+#define ID_SIZE 128
+
/** Forward references to static functions.
*/
// Enumerate the properties
for ( i = 0; i < mlt_properties_count( properties ); i++ )
{
- if ( mlt_properties_get_value( properties, i ) != NULL )
+ if ( mlt_properties_get_value( properties, i ) != NULL &&
+ strcmp( mlt_properties_get_name( properties, i ), "westley" ) != 0 )
{
#if 0
p = xmlNewChild( node, NULL, "prop", NULL );
{
int i;
xmlNode *child = node;
- char id[ 31 ];
+ char id[ ID_SIZE + 1 ];
char key[ 11 ];
- id[ 30 ] = '\0';
+ id[ ID_SIZE ] = '\0';
key[ 10 ] = '\0';
// Iterate over consumer/producer connections
// Set the id
if ( mlt_properties_get( properties, "id" ) == NULL )
{
- snprintf( id, 30, "producer%d", context->producer_count++ );
+ snprintf( id, ID_SIZE, "producer%d", context->producer_count++ );
xmlNewProp( child, "id", id );
}
+ else
+ strncpy( id, mlt_properties_get( properties, "id" ), ID_SIZE );
serialise_properties( properties, child );
// Add producer to the map
snprintf( key, 10, "%p", service );
xmlNewProp( node, "producer", mlt_properties_get( context->producer_map, key ) );
}
+ if ( mlt_properties_get( properties, "westley" ) != NULL )
+ break;
}
// Tell about the framework container producers
// Set the id
if ( mlt_properties_get( properties, "id" ) == NULL )
{
- snprintf( id, 30, "multitrack%d", context->multitrack_count++ );
+ snprintf( id, ID_SIZE, "multitrack%d", context->multitrack_count++ );
xmlNewProp( child, "id", id );
}
// Set the id
if ( mlt_properties_get( properties, "id" ) == NULL )
{
- snprintf( id, 30, "playlist%d", context->playlist_count++ );
+ snprintf( id, ID_SIZE, "playlist%d", context->playlist_count++ );
xmlNewProp( child, "id", id );
}
+ else
+ strncpy( id, mlt_properties_get( properties, "id" ), ID_SIZE );
xmlNewProp( child, "in", mlt_properties_get( properties, "in" ) );
xmlNewProp( child, "out", mlt_properties_get( properties, "out" ) );
}
}
}
- else
+ else if ( strcmp( (const char*) node->name, "tractor" ) != 0 )
{
snprintf( key, 10, "%p", service );
xmlNewProp( node, "producer", mlt_properties_get( context->producer_map, key ) );
// Set the id
if ( mlt_properties_get( properties, "id" ) == NULL )
{
- snprintf( id, 30, "tractor%d", context->tractor_count++ );
+ snprintf( id, ID_SIZE, "tractor%d", context->tractor_count++ );
xmlNewProp( child, "id", id );
}
+
+ xmlNewProp( child, "in", mlt_properties_get( properties, "in" ) );
+ xmlNewProp( child, "out", mlt_properties_get( properties, "out" ) );
// Recurse on connected producer
serialise_service( context, mlt_service_get_producer( service ), child );
// Set the id
if ( mlt_properties_get( properties, "id" ) == NULL )
{
- snprintf( id, 30, "filter%d", context->filter_count++ );
+ snprintf( id, ID_SIZE, "filter%d", context->filter_count++ );
xmlNewProp( child, "id", id );
}
// Set the id
if ( mlt_properties_get( properties, "id" ) == NULL )
{
- snprintf( id, 30, "transition%d", context->transition_count++ );
+ snprintf( id, ID_SIZE, "transition%d", context->transition_count++ );
xmlNewProp( child, "id", id );
}
mlt_service service = NULL;
for ( ; atts != NULL && *atts != NULL; atts += 2 )
+ {
mlt_properties_set( properties, (char*) atts[0], (char*) atts[1] );
+ }
if ( mlt_properties_get( properties, "mlt_service" ) != NULL )
{
mlt_filter_connect( MLT_FILTER( service ), producer,
mlt_properties_get_int( properties, "track" ) );
+ // Set in and out from producer if non existant
+ if ( mlt_properties_get( properties, "in" ) == NULL )
+ mlt_properties_set_position( properties, "in", mlt_producer_get_in( MLT_PRODUCER( producer ) ) );
+ if ( mlt_properties_get( properties, "out" ) == NULL )
+ mlt_properties_set_position( properties, "out", mlt_producer_get_out( MLT_PRODUCER( producer ) ) );
+
// Propogate the properties
mlt_properties_inherit( mlt_service_properties( service ), properties );
mlt_properties_close( properties );
static void on_end_tractor( deserialise_context context, const xmlChar *name )
{
- // Discard the last producer
+ // Get and discard the last producer
mlt_producer multitrack = MLT_PRODUCER( context_pop_service( context ) );
// Inherit the producer's properties
break;
}
}
+
+ // We are done referencing destructor property list
+ // Set this var to service properties for convenience
+ properties = mlt_service_properties( service );
// make the returned service destroy the connected services
- mlt_properties_set_data( mlt_service_properties( service ), "__destructors__", context->destructors, 0, (mlt_destructor) mlt_properties_close, NULL );
+ mlt_properties_set_data( properties, "__destructors__", context->destructors, 0, (mlt_destructor) mlt_properties_close, NULL );
// Now assign additional properties
- mlt_properties_set( mlt_service_properties( service ), "resource", filename );
+ mlt_properties_set( properties, "resource", filename );
+
+ // This tells consumer_westley not to deep copy
+ mlt_properties_set( properties, "westley", "was here" );
}
else
{