inigo docs load/stop corrections

[mlt] / mlt / src / inigo / inigo.c

diff --git a/mlt/src/inigo/inigo.c b/mlt/src/inigo/inigo.c
index 2dbda0e64850ac2f9021ea2a5ac49d4232d41cc1..cfef4fdd85c5ba11883965d3a0176d992faea9cf 100644 (file)
--- a/mlt/src/inigo/inigo.c
+++ b/mlt/src/inigo/inigo.c
@@ -50,43 +50,72 @@ static void transport_action( mlt_producer producer, char *value )
                        case '9':
                                mlt_producer_set_speed( producer, 10 );
                                break;
+                       case 'd':
+                               if ( multitrack != NULL )
+                               {
+                                       int i = 0;
+                                       mlt_position last = -1;
+                                       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: %lld\n", i, time );
+                                       }
+                                       fprintf( stderr, "Current Position: %lld\n", mlt_producer_position( producer ) );
+                               }
+                               break;
+
                        case 'g':
                                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, 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 ( multitrack != NULL )
+                               if ( producer != NULL )
                                {
-                                       mlt_producer producer = mlt_multitrack_producer( multitrack );
-                                       int64_t position = mlt_producer_frame_position( producer, mlt_producer_position( producer ) );
+                                       mlt_position position = mlt_producer_position( producer );
                                        mlt_producer_set_speed( producer, 0 );
-                                       mlt_producer_seek_frame( producer, position - 1 >= 0 ? position - 1 : 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, -1 );
+                                       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_producer producer = mlt_multitrack_producer( multitrack );
-                                       int64_t position = mlt_producer_frame_position( producer, mlt_producer_position( producer ) );
+                                       mlt_position position = mlt_producer_position( producer );
                                        mlt_producer_set_speed( producer, 0 );
-                                       mlt_producer_seek_frame( producer, position + 1 );
+                                       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;
                }
@@ -119,7 +148,8 @@ static void transport( mlt_producer producer )
        fprintf( stderr, "+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+\n" );
 
        fprintf( stderr, "+---------------------------------------------------------------------+\n" );
-       fprintf( stderr, "|                      h = previous,  l = next                        |\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" );
@@ -156,7 +186,7 @@ int main( int argc, char **argv )
        // Get inigo producer
        inigo = mlt_factory_producer( "inigo", &argv[ 1 ] );
 
-       if ( inigo != NULL && mlt_producer_get_length( inigo ) > 0 )
+       if ( argc > 1 && inigo != NULL && mlt_producer_get_length( inigo ) > 0 )
        {
                // Get inigo's properties
                mlt_properties inigo_props = mlt_producer_properties( inigo );
@@ -211,16 +241,20 @@ int main( int argc, char **argv )
                        // Connect consumer to tractor
                        mlt_consumer_connect( consumer, mlt_field_service( field ) );
 
+                       // Start the consumer
+                       mlt_consumer_start( consumer );
+
                        // Transport functionality
                        transport( inigo );
-                       
+
+                       // Stop the consumer
+                       mlt_consumer_stop( consumer );
                }
                else if ( store != NULL )
                {
                        fprintf( stderr, "Project saved as %s.\n", name );
                        fclose( store );
                }
-
        }
        else
        {
@@ -228,7 +262,8 @@ int main( int argc, char **argv )
                                                 "             [ -consumer id[:arg] [ name=value ]* ]\n"
                                         "             [ -filter id[:arg] [ name=value ] * ]\n"
                                         "             [ -transition id[:arg] [ name=value ] * ]\n"
-                                                "             [ -blank time ]\n"
+                                                "             [ -blank frames ]\n"
+                                                "             [ -track ]\n"
                                         "             [ producer [ name=value ] * ]+\n" );
        }