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 );
// 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;
}