From f3c35d8108e4eb7ee3f0a0291d4217914424213d Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Tue, 2 Aug 2016 21:49:00 +0200
Subject: af_lavcac3enc: skip output if there was no input frame

Unrealistic corner case: drainning was initiated right after a seek.
---
 audio/filter/af_lavcac3enc.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'audio')

diff --git a/audio/filter/af_lavcac3enc.c b/audio/filter/af_lavcac3enc.c
index d0fdab0b08..575ad03449 100644
--- a/audio/filter/af_lavcac3enc.c
+++ b/audio/filter/af_lavcac3enc.c
@@ -265,6 +265,9 @@ static int filter_out(struct af_instance *af)
 {
     af_ac3enc_t *s = af->priv;
 
+    if (!s->pending)
+        return 0;
+
     AVFrame *frame = av_frame_alloc();
     if (!frame) {
         MP_FATAL(af, "Could not allocate memory \n");
-- 
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