return this;
}
+static char *strip_root( miracle_unit unit, char *file )
+{
+ mlt_properties properties = unit->properties;
+ char *root = mlt_properties_get( properties, "root" );
+ if ( file != NULL && root != NULL )
+ {
+ int length = strlen( root );
+ if ( root[ length - 1 ] == '/' )
+ length --;
+ if ( !strncmp( file, root, length ) )
+ file += length;
+ }
+ return file;
+}
+
/** Communicate the current status to all threads waiting on the notifier.
*/
update_generation( unit );
}
+/** Wipe all but the playing clip from the unit.
+*/
+
+static void clean_unit( miracle_unit unit )
+{
+ mlt_properties properties = unit->properties;
+ mlt_playlist playlist = mlt_properties_get_data( properties, "playlist", NULL );
+ mlt_playlist_clip_info info;
+ int current = mlt_playlist_current_clip( playlist );
+ mlt_producer producer = mlt_playlist_producer( playlist );
+ mlt_position position = mlt_producer_frame( producer );
+ double speed = mlt_producer_get_speed( producer );
+ mlt_playlist_get_clip_info( playlist, &info, current );
+
+ if ( info.resource != NULL )
+ {
+ void *instance = mlt_properties_get_data( unit->producers, info.resource, NULL );
+ position -= info.start;
+ mlt_properties_set_data( unit->producers, info.resource, instance, 0, NULL, NULL );
+ clear_unit( unit );
+ mlt_playlist_append_io( playlist, instance, info.frame_in, info.frame_out );
+ mlt_properties_set_data( unit->producers, info.resource, instance, 0, ( mlt_destructor )mlt_producer_close, NULL );
+ mlt_producer_seek( producer, position );
+ mlt_producer_set_speed( producer, speed );
+ }
+
+ update_generation( unit );
+}
+
/** Generate a report on all loaded clips.
*/
{
int i;
mlt_properties properties = unit->properties;
- char *root_dir = mlt_properties_get( properties, "root" );
int generation = mlt_properties_get_int( properties, "generation" );
mlt_playlist playlist = mlt_properties_get_data( properties, "playlist", NULL );
{
mlt_playlist_clip_info info;
mlt_playlist_get_clip_info( playlist , &info, i );
- char *resource = info.resource;
- if ( root_dir != NULL && !strncmp( resource, root_dir, strlen( root_dir ) ) )
- resource += strlen( root_dir );
- valerie_response_printf( response, 10240, "%d \"%s\" %lld %lld %lld %lld %.2f\n",
- i, resource,
+ valerie_response_printf( response, 10240, "%d \"%s\" %d %d %d %d %.2f\n",
+ i,
+ strip_root( unit, info.resource ),
info.frame_in,
info.frame_out,
info.frame_count,
info.length,
info.fps );
}
+ valerie_response_printf( response, 1024, "\n" );
}
/** Load a clip into the unit clearing existing play list.
\param out The ending frame (-1 for maximum)
*/
-valerie_error_code miracle_unit_load( miracle_unit unit, char *clip, int64_t in, int64_t out, int flush )
+valerie_error_code miracle_unit_load( miracle_unit unit, char *clip, int32_t in, int32_t out, int flush )
{
// Now try to create an producer
mlt_producer instance = create_producer( clip );
return valerie_invalid_file;
}
-valerie_error_code miracle_unit_insert( miracle_unit unit, char *clip, int index, int64_t in, int64_t out )
+valerie_error_code miracle_unit_insert( miracle_unit unit, char *clip, int index, int32_t in, int32_t out )
{
mlt_producer instance = locate_producer( unit, clip );
{
mlt_properties properties = unit->properties;
mlt_playlist playlist = mlt_properties_get_data( properties, "playlist", NULL );
+ fprintf( stderr, "inserting clip %s before %d\n", clip, index );
mlt_playlist_insert( playlist, instance, index, in, out );
miracle_log( LOG_DEBUG, "inserted clip %s at %d", clip, index );
update_generation( unit );
valerie_error_code miracle_unit_clean( miracle_unit unit )
{
- clear_unit( unit );
+ clean_unit( unit );
miracle_log( LOG_DEBUG, "Cleaned playlist" );
miracle_unit_status_communicate( unit );
return valerie_ok;
}
+valerie_error_code miracle_unit_clear( miracle_unit unit )
+{
+ clear_unit( unit );
+ miracle_log( LOG_DEBUG, "Cleared playlist" );
+ miracle_unit_status_communicate( unit );
+ return valerie_ok;
+}
+
valerie_error_code miracle_unit_move( miracle_unit unit, int src, int dest )
{
mlt_properties properties = unit->properties;
\param out The ending frame (-1 for maximum)
*/
-valerie_error_code miracle_unit_append( miracle_unit unit, char *clip, int64_t in, int64_t out )
+valerie_error_code miracle_unit_append( miracle_unit unit, char *clip, int32_t in, int32_t out )
{
mlt_producer instance = locate_producer( unit, clip );
void miracle_unit_terminate( miracle_unit unit )
{
mlt_consumer consumer = mlt_properties_get_data( unit->properties, "consumer", NULL );
+ mlt_playlist playlist = mlt_properties_get_data( unit->properties, "playlist", NULL );
+ mlt_producer producer = mlt_playlist_producer( playlist );
+ mlt_producer_set_speed( producer, 0 );
mlt_consumer_stop( consumer );
miracle_unit_status_communicate( unit );
}
int miracle_unit_transfer( miracle_unit dest_unit, miracle_unit src_unit )
{
+ int i;
+ mlt_properties dest_properties = dest_unit->properties;
+ mlt_playlist dest_playlist = mlt_properties_get_data( dest_properties, "playlist", NULL );
+ mlt_properties src_properties = src_unit->properties;
+ mlt_playlist src_playlist = mlt_properties_get_data( src_properties, "playlist", NULL );
+
+ for ( i = 0; i < mlt_playlist_count( src_playlist ); i ++ )
+ {
+ mlt_playlist_clip_info info;
+ mlt_playlist_get_clip_info( src_playlist, &info, i );
+ mlt_producer producer = locate_producer( dest_unit, info.resource );
+ if ( producer != NULL )
+ {
+ mlt_playlist_append_io( dest_playlist, producer, info.frame_in, info.frame_out );
+ if ( i == 0 )
+ {
+ miracle_unit_change_position( dest_unit, mlt_playlist_count( dest_playlist ) - 1, 0 );
+ clean_unit( dest_unit );
+ }
+ }
+ }
+
return 0;
}
if ( !error )
{
mlt_properties properties = unit->properties;
- char *root_dir = mlt_properties_get( properties, "root" );
mlt_playlist playlist = mlt_properties_get_data( properties, "playlist", NULL );
mlt_producer producer = mlt_playlist_producer( playlist );
mlt_producer clip = mlt_playlist_current( playlist );
if ( info.resource != NULL && strcmp( info.resource, "" ) )
{
- if ( root_dir == NULL || strncmp( info.resource, root_dir, strlen( root_dir ) ) )
- strncpy( status->clip, info.resource, sizeof( status->clip ) );
- else
- strncpy( status->clip, info.resource + strlen( root_dir ), sizeof( status->clip ) );
+ strncpy( status->clip, strip_root( unit, info.resource ), sizeof( status->clip ) );
status->speed = (int)( mlt_producer_get_speed( producer ) * 1000.0 );
status->fps = mlt_producer_get_fps( producer );
status->in = info.frame_in;
status->out = info.frame_out;
status->position = mlt_producer_position( clip );
status->length = mlt_producer_get_length( clip );
- if ( root_dir == NULL || strncmp( info.resource, root_dir, strlen( root_dir ) ) )
- strncpy( status->tail_clip, info.resource, sizeof( status->tail_clip ) );
- else
- strncpy( status->clip, info.resource + strlen( root_dir ), sizeof( status->clip ) );
+ strncpy( status->tail_clip, strip_root( unit, info.resource ), sizeof( status->tail_clip ) );
status->tail_in = info.frame_in;
status->tail_out = info.frame_out;
status->tail_position = mlt_producer_position( clip );
/** Change position in the playlist.
*/
-void miracle_unit_change_position( miracle_unit unit, int clip, int64_t position )
+void miracle_unit_change_position( miracle_unit unit, int clip, int32_t position )
{
mlt_properties properties = unit->properties;
mlt_playlist playlist = mlt_properties_get_data( properties, "playlist", NULL );
if ( mlt_playlist_get_clip_info( playlist, &info, clip ) == 0 )
{
- int64_t frame_start = info.start;
- int64_t frame_offset = position;
+ int32_t frame_start = info.start;
+ int32_t frame_offset = position;
if ( frame_offset < 0 )
frame_offset = info.frame_out;
/** Set a clip's in point
*/
-int miracle_unit_set_clip_in( miracle_unit unit, int index, int64_t position )
+int miracle_unit_set_clip_in( miracle_unit unit, int index, int32_t position )
{
mlt_properties properties = unit->properties;
mlt_playlist playlist = mlt_properties_get_data( properties, "playlist", NULL );
/** Set a clip's out point.
*/
-int miracle_unit_set_clip_out( miracle_unit unit, int index, int64_t position )
+int miracle_unit_set_clip_out( miracle_unit unit, int index, int32_t position )
{
mlt_properties properties = unit->properties;
mlt_playlist playlist = mlt_properties_get_data( properties, "playlist", NULL );
/** Step by specified position.
*/
-void miracle_unit_step( miracle_unit unit, int64_t offset )
+void miracle_unit_step( miracle_unit unit, int32_t offset )
{
mlt_properties properties = unit->properties;
mlt_playlist playlist = mlt_properties_get_data( properties, "playlist", NULL );