From 06810229e0a316f8d5aaf817c551f48a065ecba2 Mon Sep 17 00:00:00 2001
From: Shuyu Guo <359369982@qq.com>
Date: Wed, 23 May 2018 13:48:54 +0800
Subject: [PATCH] Update QUESTION.md

---
 QUESTION.md | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/QUESTION.md b/QUESTION.md
index 052c8f7..98cf0d4 100644
--- a/QUESTION.md
+++ b/QUESTION.md
@@ -181,6 +181,30 @@ list.add(videoOphtionModel);
 GSYVideoManager.instance().setOptionModelList(list);
 ```
 
+更多优化
+```
+//硬解码：1、打开，0、关闭
+//mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec", 1);
+//软解码：1、打开，0、关闭
+//mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "videotoolbox", 0);
+
+//rtsp设置 https://ffmpeg.org/ffmpeg-protocols.html#rtsp
+mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "rtsp_transport", "tcp");
+mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "rtsp_flags", "prefer_tcp");
+
+mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "allowed_media_types", "video"); //根据媒体类型来配置
+mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "timeout", 20000);
+mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "buffer_size", 1316);
+mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "infbuf", 1);  // 无限读
+mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "analyzemaxduration", 100L);
+mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "probesize", 10240L);
+mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "flush_packets", 1L);
+//  关闭播放器缓冲，这个必须关闭，否则会出现播放一段时间后，一直卡主，控制台打印 FFP_MSG_BUFFERING_START 
+mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "packet-buffering", 0L);
+mMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "framedrop", 1L);
+```
+
+
 #### 18、url切换400（http与https域名共用）
 
 ```
-- 
GitLab