From 0e021985f483e593c6ef872b8bcbe299566c7dd2 Mon Sep 17 00:00:00 2001
From: chenshijun <csj_sky@126.com>
Date: 星期二, 03 十二月 2019 15:32:18 +0800
Subject: [PATCH] 增加获取国标图片接口
---
csrc/ffmpeg/format/FormatOut.cpp | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/csrc/ffmpeg/format/FormatOut.cpp b/csrc/ffmpeg/format/FormatOut.cpp
index 60efd59..e832bfe 100644
--- a/csrc/ffmpeg/format/FormatOut.cpp
+++ b/csrc/ffmpeg/format/FormatOut.cpp
@@ -399,7 +399,7 @@
int out_idx = -1;
std::vector<AVStream*> in_streams{in_v_stream_, in_a_stream_};
for (auto i : in_streams){
- if (i->index == pkt->stream_index){
+ if (i && (i->index == pkt->stream_index)){
if (i->codecpar->codec_type == AVMEDIA_TYPE_VIDEO){
out_idx = v_idx_;
in_stream = i;
--
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