Always block waiting for audio when exporting.

[dcpomatic.git] / src / lib / ffmpeg_encoder.cc

diff --git a/src/lib/ffmpeg_encoder.cc b/src/lib/ffmpeg_encoder.cc
index e1081f5185f24d45b2dc0b74a84eee2909b6609b..81ea3a9dd89f56b0c1fff44cbe9241b3c57f2427 100644 (file)
--- a/src/lib/ffmpeg_encoder.cc
+++ b/src/lib/ffmpeg_encoder.cc
@@ -204,7 +204,7 @@ FFmpegEncoder::go ()
 
                waker.nudge ();
 
-               _butler->get_audio (interleaved, audio_frames);
+               _butler->get_audio (Butler::Behaviour::BLOCKING, interleaved, audio_frames);
                /* XXX: inefficient; butler interleaves and we deinterleave again */
                float* p = interleaved;
                for (int j = 0; j < audio_frames; ++j) {