X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fframework%2Fmlt_frame.c;h=1f2f3d216bc4b83a9d48b89c75f0eb96c49b2ab6;hb=23571c330fd1644833dcb73661ac987eda177200;hp=544bea3ee5888405d33a9fd1ab6f06ad5b95e01f;hpb=6820dfa615e2f55eb4ef17327c2cd293605c3389;p=melted

diff --git a/src/framework/mlt_frame.c b/src/framework/mlt_frame.c
index 544bea3..1f2f3d2 100644
--- a/src/framework/mlt_frame.c
+++ b/src/framework/mlt_frame.c
@@ -53,6 +53,7 @@ mlt_frame mlt_frame_init( )
 			mlt_properties_set_int( properties, "height", 576 );
 			mlt_properties_set_int( properties, "normalised_width", 720 );
 			mlt_properties_set_int( properties, "normalised_height", 576 );
+			mlt_properties_set_double( properties, "aspect_ratio", 72.0/79.0 );
 		}
 		else
 		{
@@ -60,16 +61,15 @@ mlt_frame mlt_frame_init( )
 			mlt_properties_set_int( properties, "height", 480 );
 			mlt_properties_set_int( properties, "normalised_width", 720 );
 			mlt_properties_set_int( properties, "normalised_height", 480 );
+			mlt_properties_set_double( properties, "aspect_ratio", 128.0/117.0 );
 		}
 
-		mlt_properties_set_double( properties, "aspect_ratio", 4.0 / 3.0 );
 		mlt_properties_set_data( properties, "audio", NULL, 0, NULL, NULL );
 		mlt_properties_set_data( properties, "alpha", NULL, 0, NULL, NULL );
 
 		// Construct stacks for frames and methods
-		this->stack_get_image = mlt_deque_init( );
-		this->stack_frame = mlt_deque_init( );
-		this->stack_service = mlt_deque_init( );
+		this->stack_image = mlt_deque_init( );
+		this->stack_audio = mlt_deque_init( );
 	}
 
 	return this;
@@ -136,7 +136,7 @@ int mlt_frame_set_position( mlt_frame this, mlt_position value )
 
 int mlt_frame_push_get_image( mlt_frame this, mlt_get_image get_image )
 {
-	return mlt_deque_push_back( this->stack_get_image, get_image );
+	return mlt_deque_push_back( this->stack_image, get_image );
 }
 
 /** Pop a get_image callback.
@@ -144,7 +144,7 @@ int mlt_frame_push_get_image( mlt_frame this, mlt_get_image get_image )
 
 mlt_get_image mlt_frame_pop_get_image( mlt_frame this )
 {
-	return mlt_deque_pop_back( this->stack_get_image );
+	return mlt_deque_pop_back( this->stack_image );
 }
 
 /** Push a frame.
@@ -152,7 +152,7 @@ mlt_get_image mlt_frame_pop_get_image( mlt_frame this )
 
 int mlt_frame_push_frame( mlt_frame this, mlt_frame that )
 {
-	return mlt_deque_push_back( this->stack_frame, that );
+	return mlt_deque_push_back( this->stack_image, that );
 }
 
 /** Pop a frame.
@@ -160,7 +160,7 @@ int mlt_frame_push_frame( mlt_frame this, mlt_frame that )
 
 mlt_frame mlt_frame_pop_frame( mlt_frame this )
 {
-	return mlt_deque_pop_back( this->stack_frame );
+	return mlt_deque_pop_back( this->stack_image );
 }
 
 /** Push a service.
@@ -168,7 +168,7 @@ mlt_frame mlt_frame_pop_frame( mlt_frame this )
 
 int mlt_frame_push_service( mlt_frame this, void *that )
 {
-	return mlt_deque_push_back( this->stack_service, that );
+	return mlt_deque_push_back( this->stack_image, that );
 }
 
 /** Pop a service.
@@ -176,7 +176,23 @@ int mlt_frame_push_service( mlt_frame this, void *that )
 
 void *mlt_frame_pop_service( mlt_frame this )
 {
-	return mlt_deque_pop_back( this->stack_service );
+	return mlt_deque_pop_back( this->stack_image );
+}
+
+/** Push an audio item on the stack.
+*/
+
+int mlt_frame_push_audio( mlt_frame this, void *that )
+{
+	return mlt_deque_push_back( this->stack_audio, that );
+}
+
+/** Pop an audio item from the stack
+*/
+
+void *mlt_frame_pop_audio( mlt_frame this )
+{
+	return mlt_deque_pop_back( this->stack_audio );
 }
 
 int mlt_frame_get_image( mlt_frame this, uint8_t **buffer, mlt_image_format *format, int *width, int *height, int writable )
@@ -204,7 +220,6 @@ int mlt_frame_get_image( mlt_frame this, uint8_t **buffer, mlt_image_format *for
 		{
 			mlt_properties test_properties = mlt_frame_properties( test_frame );
 			mlt_properties_set_double( test_properties, "consumer_aspect_ratio", mlt_properties_get_double( properties, "consumer_aspect_ratio" ) );
-			mlt_properties_set_double( test_properties, "consumer_scale", mlt_properties_get_double( properties, "consumer_scale" ) );
 			mlt_properties_set( test_properties, "rescale.interp", "nearest" );
 			mlt_frame_get_image( test_frame, buffer, format, width, height, writable );
 			mlt_properties_set_data( properties, "test_card_frame", test_frame, 0, ( mlt_destructor )mlt_frame_close, NULL );
@@ -313,9 +328,8 @@ void mlt_frame_close( mlt_frame this )
 {
 	if ( this != NULL )
 	{
-		mlt_deque_close( this->stack_get_image );
-		mlt_deque_close( this->stack_frame );
-		mlt_deque_close( this->stack_service );
+		mlt_deque_close( this->stack_image );
+		mlt_deque_close( this->stack_audio );
 		mlt_properties_close( &this->parent );
 		free( this );
 	}
@@ -746,4 +760,3 @@ int mlt_sample_calculator( float fps, int frequency, int64_t position )
 
 	return samples;
 }
-