From c6c70c2bf76cbec073c97f92dea2fe1fbcf6665c Mon Sep 17 00:00:00 2001
From: Lukasz Marek <lukasz.m.luki@gmail.com>
Date: Thu, 24 Oct 2013 18:10:06 +0200
Subject: [PATCH] lavd/pulse_audio_enc: add another default to stream name

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
---
 libavdevice/pulse_audio_enc.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/libavdevice/pulse_audio_enc.c b/libavdevice/pulse_audio_enc.c
index 53436969f0..86ef6488c0 100644
--- a/libavdevice/pulse_audio_enc.c
+++ b/libavdevice/pulse_audio_enc.c
@@ -59,8 +59,12 @@ static av_cold int pulse_write_header(AVFormatContext *h)
         return AVERROR(EINVAL);
     }
 
-    if (!stream_name)
-        stream_name = h->filename;
+    if (!stream_name) {
+        if (h->filename)
+            stream_name = h->filename;
+        else
+            stream_name = "Playback";
+    }
 
     ss.format = codec_id_to_pulse_format(st->codec->codec_id);
     ss.rate = st->codec->sample_rate;