X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmodules%2Fvorbis%2Fproducer_vorbis.c;fp=src%2Fmodules%2Fvorbis%2Fproducer_vorbis.c;h=99499b28f9e69e6abe908aa29bfabd1ba7c4fa04;hb=d37df955f0ca4a093eddbb17e53df561ccad59cd;hp=b5a12c4e365a85e685122397c61911c3038821b7;hpb=a40789bcbd7b14fa4ee5263bb17d16f0fa48a7b5;p=mlt

diff --git a/src/modules/vorbis/producer_vorbis.c b/src/modules/vorbis/producer_vorbis.c
index b5a12c4e..99499b28 100644
--- a/src/modules/vorbis/producer_vorbis.c
+++ b/src/modules/vorbis/producer_vorbis.c
@@ -220,6 +220,8 @@ static int producer_get_audio( mlt_frame frame, void **buffer, mlt_audio_format
 	// Get the producer properties
 	mlt_properties properties = MLT_PRODUCER_PROPERTIES( this );
 
+	mlt_service_lock( MLT_PRODUCER_SERVICE( this ) );
+
 	// Get the ogg vorbis file
 	OggVorbis_File *ov = mlt_properties_get_data( properties, "ogg_vorbis_file", NULL );
 
@@ -342,6 +344,8 @@ static int producer_get_audio( mlt_frame frame, void **buffer, mlt_audio_format
 	// Regardless of speed, we expect to get the next frame (cos we ain't too bright)
 	mlt_properties_set_position( properties, "audio_expected", position + 1 );
 
+	mlt_service_unlock( MLT_PRODUCER_SERVICE( this ) );
+
 	return 0;
 }