1 files changed, 1 insertions, 0 deletions
diff --git a/utils/tinycap.c b/utils/tinycap.c
index 7d4b8a4..e3aa9df 100644
--- a/utils/tinycap.c
+++ b/utils/tinycap.c
@@ -231,6 +231,7 @@ unsigned int capture_sample(FILE *file, unsigned int card, unsigned int device,
                 pcm_get_error(pcm));
         return 0;
     }
+    pcm_prepare(pcm);
 
     size = pcm_frames_to_bytes(pcm, pcm_get_buffer_size(pcm));
     buffer = malloc(size);