X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fencoder.cc;h=8549962ff01807505683266e778d16c4c8eaef43;hb=83742c7e6edcf958e0820abc77c029f4ada4880f;hp=cff9899acb6151cc19990f372c0a091c7d63968f;hpb=b66a082df05202f0119b16853f04034cf85ec80b;p=dcpomatic.git

diff --git a/src/lib/encoder.cc b/src/lib/encoder.cc
index cff9899ac..8549962ff 100644
--- a/src/lib/encoder.cc
+++ b/src/lib/encoder.cc
@@ -296,6 +296,10 @@ Encoder::process_video (shared_ptr<const Image> image, bool same, boost::shared_
 void
 Encoder::process_audio (shared_ptr<const AudioBuffers> data)
 {
+	if (!data->frames ()) {
+		return;
+	}
+	
 #if HAVE_SWRESAMPLE
 	/* Maybe sample-rate convert */
 	if (_swr_context) {