commit b75cc5f0db98331545e9be110f7ce02aa50a599b
author Sebastian Dröge <sebastian@centricular.com> Fri Aug 17 14:56:51 2018 +0300
committer Sebastian Dröge <sebastian@centricular.com> Wed Aug 29 10:48:41 2018 +0300
tree 498e102fadbccc3b3cc2a08a87cfa345bda2edab
parent b85517ddaa0ecfb59601f0250bf2a58f643d889e

audiobuffersplit: Update output buffer size after each buffer to compensate for accumulated errors

https://bugzilla.gnome.org/show_bug.cgi?id=796981

gst/audiobuffersplit/gstaudiobuffersplit.c

diff --git a/gst/audiobuffersplit/gstaudiobuffersplit.c b/gst/audiobuffersplit/gstaudiobuffersplit.c
index e2a4167..225fb9b 100644
--- a/gst/audiobuffersplit/gstaudiobuffersplit.c
+++ b/gst/audiobuffersplit/gstaudiobuffersplit.c
@@ -381,6 +381,13 @@
     ret = gst_pad_push (self->srcpad, buffer);
     if (ret != GST_FLOW_OK)
       break;
+
+    /* Update the size based on the accumulated error we have now after
+     * taking out a buffer. Same code as above */
+    size = samples_per_buffer * bpf;
+    if (self->error_per_buffer + self->accumulated_error >=
+        self->output_buffer_duration_d)
+      size += bpf;
   }
 
   return ret;