From 0c98249d381d6e56c78d6e752a49e768a4c4d22e Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期五, 27 九月 2019 12:46:29 +0800
Subject: [PATCH] lib log fix

---
 csrc/buz/recorder.cpp |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/csrc/buz/recorder.cpp b/csrc/buz/recorder.cpp
index 7b6a483..7d2afd7 100644
--- a/csrc/buz/recorder.cpp
+++ b/csrc/buz/recorder.cpp
@@ -74,7 +74,16 @@
             
             int pid = getpid();
             file_path_ = dir_ + "/" + sole::uuid4().base62() + "-" + std::to_string(pid) + ".mp4";
-            auto ret = out_->JustWriter(in_->getStream(AVMEDIA_TYPE_VIDEO), in_->getStream(AVMEDIA_TYPE_AUDIO), file_path_.c_str());
+
+            auto v = in_->getStream(AVMEDIA_TYPE_VIDEO);
+            if (!v){
+                return -2;
+            }
+            AVStream *a = in_->getStream(AVMEDIA_TYPE_AUDIO);
+            if (!audio){
+                a = NULL;
+            }
+            auto ret = out_->JustWriter(v, a, file_path_.c_str());
             if (ret){
                 logIt("start record file: %s", file_path_.c_str());
                 return 0;

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