Remaining audio handling switched to stacks; Minor corrections to compositing and...

[mlt] / src / modules / normalize / filter_volume.c

diff --git a/src/modules/normalize/filter_volume.c b/src/modules/normalize/filter_volume.c
index c4822d1d9c51f1aadce015a31cd800f241fd2450..2c129c6a4e25d2f3747041cbcdbd9ac11e852d10 100644 (file)
--- a/src/modules/normalize/filter_volume.c
+++ b/src/modules/normalize/filter_volume.c
@@ -186,9 +186,6 @@ static int filter_get_audio( mlt_frame frame, int16_t **buffer, mlt_audio_format
        if ( mlt_properties_get( properties, "volume.limiter" ) != NULL )
                limiter_level = mlt_properties_get_double( properties, "volume.limiter" );
        
-       // Restore the original get_audio
-       frame->get_audio = mlt_properties_get_data( properties, "volume.get_audio", NULL );
-
        // Get the producer's audio
        mlt_frame_get_audio( frame, buffer, format, frequency, channels, samples );
 //     fprintf( stderr, "filter_volume: frequency %d\n", *frequency );
@@ -435,11 +432,8 @@ static mlt_frame filter_process( mlt_filter this, mlt_frame frame )
        // Put a filter reference onto the frame
        mlt_properties_set_data( properties, "filter_volume", this, 0, NULL, NULL );
 
-       // Backup the original get_audio (it's still needed)
-       mlt_properties_set_data( properties, "volume.get_audio", frame->get_audio, 0, NULL, NULL );
-
        // Override the get_audio method
-       frame->get_audio = filter_get_audio;
+       mlt_frame_push_audio( frame, filter_get_audio );
 
        return frame;
 }