* Copyright (C) 2003-2004 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 library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
*
- * This program is distributed in the hope that it will be useful,
+ * This library 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.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser 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.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _MLT_PLAYLIST_H_
#include "mlt_producer.h"
-/** Structur for returning clip information.
+/** Structure for returning clip information.
*/
typedef struct
{
+ int clip;
+ mlt_producer producer;
+ mlt_producer cut;
+ mlt_position start;
char *resource;
- double in;
- double out;
- double playtime;
- double length;
+ mlt_position frame_in;
+ mlt_position frame_out;
+ mlt_position frame_count;
+ mlt_position length;
float fps;
+ int repeat;
}
mlt_playlist_clip_info;
+/** Private definition.
+*/
+
+typedef struct playlist_entry_s playlist_entry;
+
+struct mlt_playlist_s
+{
+ struct mlt_producer_s parent;
+ struct mlt_producer_s blank;
+
+ int size;
+ int count;
+ playlist_entry **list;
+};
+
/** Public final methods
*/
+#define MLT_PLAYLIST_PRODUCER( playlist ) ( &( playlist )->parent )
+#define MLT_PLAYLIST_SERVICE( playlist ) MLT_PRODUCER_SERVICE( MLT_PLAYLIST_PRODUCER( playlist ) )
+#define MLT_PLAYLIST_PROPERTIES( playlist ) MLT_SERVICE_PROPERTIES( MLT_PLAYLIST_SERVICE( playlist ) )
+
extern mlt_playlist mlt_playlist_init( );
-extern mlt_producer mlt_playlist_producer( mlt_playlist this );
-extern mlt_service mlt_playlist_service( mlt_playlist this );
-extern mlt_properties mlt_playlist_properties( mlt_playlist this );
-extern int mlt_playlist_count( mlt_playlist this );
-extern int mlt_playlist_clear( mlt_playlist this );
-extern int mlt_playlist_append( mlt_playlist this, mlt_producer producer );
-extern int mlt_playlist_append_io( mlt_playlist this, mlt_producer producer, double in, double out );
-extern int mlt_playlist_blank( mlt_playlist this, mlt_timecode length );
-extern mlt_timecode mlt_playlist_clip( mlt_playlist this, mlt_whence whence, int index );
-extern int mlt_playlist_current_clip( mlt_playlist this );
-extern mlt_producer mlt_playlist_current( mlt_playlist this );
-extern int mlt_playlist_get_clip_info( mlt_playlist this, mlt_playlist_clip_info *info, int index );
-extern int mlt_playlist_insert( mlt_playlist this, mlt_producer producer, int where, mlt_timecode in, mlt_timecode out );
-extern int mlt_playlist_remove( mlt_playlist this, int where );
-extern int mlt_playlist_move( mlt_playlist this, int from, int to );
-extern void mlt_playlist_close( mlt_playlist this );
+extern mlt_producer mlt_playlist_producer( mlt_playlist self );
+extern mlt_service mlt_playlist_service( mlt_playlist self );
+extern mlt_properties mlt_playlist_properties( mlt_playlist self );
+extern int mlt_playlist_count( mlt_playlist self );
+extern int mlt_playlist_clear( mlt_playlist self );
+extern int mlt_playlist_append( mlt_playlist self, mlt_producer producer );
+extern int mlt_playlist_append_io( mlt_playlist self, mlt_producer producer, mlt_position in, mlt_position out );
+extern int mlt_playlist_blank( mlt_playlist self, mlt_position length );
+extern mlt_position mlt_playlist_clip( mlt_playlist self, mlt_whence whence, int index );
+extern int mlt_playlist_current_clip( mlt_playlist self );
+extern mlt_producer mlt_playlist_current( mlt_playlist self );
+extern int mlt_playlist_get_clip_info( mlt_playlist self, mlt_playlist_clip_info *info, int index );
+extern int mlt_playlist_insert( mlt_playlist self, mlt_producer producer, int where, mlt_position in, mlt_position out );
+extern int mlt_playlist_remove( mlt_playlist self, int where );
+extern int mlt_playlist_move( mlt_playlist self, int from, int to );
+extern int mlt_playlist_resize_clip( mlt_playlist self, int clip, mlt_position in, mlt_position out );
+extern int mlt_playlist_repeat_clip( mlt_playlist self, int clip, int repeat );
+extern int mlt_playlist_split( mlt_playlist self, int clip, mlt_position position );
+extern int mlt_playlist_split_at( mlt_playlist self, mlt_position position, int left );
+extern int mlt_playlist_join( mlt_playlist self, int clip, int count, int merge );
+extern int mlt_playlist_mix( mlt_playlist self, int clip, int length, mlt_transition transition );
+extern int mlt_playlist_mix_add( mlt_playlist self, int clip, mlt_transition transition );
+extern mlt_producer mlt_playlist_get_clip( mlt_playlist self, int clip );
+extern mlt_producer mlt_playlist_get_clip_at( mlt_playlist self, mlt_position position );
+extern int mlt_playlist_get_clip_index_at( mlt_playlist self, mlt_position position );
+extern int mlt_playlist_clip_is_mix( mlt_playlist self, int clip );
+extern void mlt_playlist_consolidate_blanks( mlt_playlist self, int keep_length );
+extern int mlt_playlist_is_blank( mlt_playlist self, int clip );
+extern int mlt_playlist_is_blank_at( mlt_playlist self, mlt_position position );
+extern void mlt_playlist_insert_blank( mlt_playlist self, int clip, int length );
+extern void mlt_playlist_pad_blanks( mlt_playlist self, mlt_position position, int length, int find );
+extern mlt_producer mlt_playlist_replace_with_blank( mlt_playlist self, int clip );
+extern int mlt_playlist_insert_at( mlt_playlist self, mlt_position position, mlt_producer producer, int mode );
+extern int mlt_playlist_clip_start( mlt_playlist self, int clip );
+extern int mlt_playlist_clip_length( mlt_playlist self, int clip );
+extern int mlt_playlist_blanks_from( mlt_playlist self, int clip, int bounded );
+extern int mlt_playlist_remove_region( mlt_playlist self, mlt_position position, int length );
+extern int mlt_playlist_move_region( mlt_playlist self, mlt_position position, int length, int new_position );
+extern void mlt_playlist_close( mlt_playlist self );
#endif
projects / mlt / blobdiff