@@ -268,10 +268,8 @@ static void filter_samples(AVFilterLink *inlink, AVFilterBufferRef *insamplesref

         if (aresample->outsamplesref)

             avfilter_unref_buffer(aresample->outsamplesref);

-        aresample->outsamplesref = avfilter_get_audio_buffer(outlink,

-                                                            AV_PERM_WRITE | AV_PERM_REUSE2,

-                                                             requested_out_nb_samples);

-

+        aresample->outsamplesref =

+            avfilter_get_audio_buffer(outlink, AV_PERM_WRITE, requested_out_nb_samples);

         avfilter_copy_buffer_ref_props(aresample->outsamplesref, insamplesref);

         aresample->outsamplesref->pts =

             insamplesref->pts / inlink->sample_rate * outlink->sample_rate;