Commit 74c8e94e authored by zhaowl123's avatar zhaowl123
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4.15.0

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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><meta name="exporter-version" content="Evernote Mac 9.5.4 (463803)"/><meta name="altitude" content="54"/><meta name="author" content="137fkbze783"/><meta name="created" content="2021-07-08 06:57:46 +0000"/><meta name="latitude" content="39.96469116210938"/><meta name="longitude" content="116.3540229736024"/><meta name="source" content="desktop.mac"/><meta name="updated" content="2021-07-08 06:59:40 +0000"/><title>5.更新日志</title></head><body><h1 style="font-size: 40px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 40px; color: rgb(214, 214, 214); font-family: &quot;PingFang SC&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: normal; line-height: normal;">更新日志 </span></h1><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;"/><h2 style="font-size: 26.1px; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; -webkit-text-stroke-color: rgb(214, 214, 214); color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.6</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;"><span style="-en-paragraph:true;">发布时间:2021-07-08</span></div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1、新增答题器功能</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;"><br/></div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;"><span style="font-size: 26.1px; -webkit-text-stroke-color: rgb(214, 214, 214); color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.5</span><br/></div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2021-06-30</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.优化功能</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.4</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2021-05-14</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增视频封面图功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.新增自动播放功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.3</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2021-04-13</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.优化SDK架构,剔除armv7s,arm64e架构。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.2</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2021-03-29</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增真机架构SDK。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2021-03-25</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复了DWPlayInfo可能没有正确的设置授权验证码的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2021-03-17</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增字幕自适应功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.完善SDK编码规范。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.13.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2021-01-19</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增自定义LOGO功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.修复demo播放按钮显示异常的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.12.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2021-01-11</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.支持防拖拽功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.锁屏逻辑优化。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.修复某些设备下投屏异常的问题。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">4.SDK下载模块优化,提高稳定性。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.11.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-12-14</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复了下载方法传参异常导致的闪退问题。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.解密模块优化,提高稳定性。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.11.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-11-19</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.支持离线视频显示字幕。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.demo竖屏模式下,支持手势拖拽。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.demo播放页面进度条支持点击调整进度。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">4.修复了demo中的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.10.2</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-11-06</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.支持iOS14,iPhone使用画中画功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.优化demo中的方法。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.10.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-10-27</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复在iOS14下,开启后台播放时进入后台导致播放暂停的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.10.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-10-20</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.课堂练习功能优化。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.修复demo中进度条在iOS14上显示异常的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.9.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-09-25</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.常见问题添加cocoapods集成编译报错的解决方案。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.9.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-09-24</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.解决SDK在Xcode12上运行编译报错的问题。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.优化广告功能,支持片尾广告。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.修复demo中的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.8.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-08-24</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增动感视频功能 </div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.8.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-08-17</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.SDK类型由.a升级为.framework。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.优化播放流程,主线路播放失败时自动切换备用线路。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.完善SDK注释。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.7.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-07-14</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.优化SDK解密模块,提升稳定性。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.新增平台统计功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.调整SDK架构,解决与其他产品线的冲突。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.6.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-07-01</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.优化DWPlayerView工作流程。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.demo中新增播放失败重试逻辑。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.6.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-06-19</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增弹幕功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.修复手势拖拽在ipad上的兼容性问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.5.2</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-06-03</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复进度条显示异常的问题。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.修复GIF录制时,loading可能不消失的问题。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.优化SDK解密流程,提升稳定性。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">4.优化SDK统计上报流程。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.5.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-05-20</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复小窗模式导致的播放异常的问题。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.修复离线播放页面UI显示异常的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.5.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-05-13</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增小窗播放功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.支持加密,非加密视频截图。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.修复了网络检测页面在iOS13上的兼容性问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.4.3</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-04-14</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复拖拽统计异常的问题。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.修复下载链接超时时,可能会重新下载的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.4.2</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-03-24</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.播放页面新增手势调节功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.4.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-03-17</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.跑马灯功能优化。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.4.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-03-13</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增音频统计功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.新增跑马灯功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.3.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-03-02</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.DWPlayerView新增播放时长/暂停时长统计。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.优化DWPlayInfo流程。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.3.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-02-21</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.支持视频后台播放功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.支持iPad画中画功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.修复了修改DWDownloadModel,othersInfo字段时,没有正确本地化的问题。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">4.优化上传流程。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.7</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2020-01-02</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.优化了demo界面显示效果。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.修复了下载时,导致任务异常失败的bug。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.优化上传流程,同时解决了偶发导致程序闪退的bug。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">4.优化数据统计相关逻辑。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.5</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-12-04</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复了视频文件上传时,SDK异常输出失败的bug。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.优化下载流程,现在可以对等待中的下载任务进行暂停/继续下载操作了。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.4</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-11-14</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.demo页面逻辑优化。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.SDK上传功能逻辑优化。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.DWPlayInfo新增取消网络请求方法。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">4.修复了4.2.3版本在低版本Xcode编译报错的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.3</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-10-10</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复了iOS13下,播放本地视频可能会导致内存异常上涨的bug。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.iOS13适配。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.2</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-08-27</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.DWPlayerView新增AVPlayerLayer属性。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.修复了不引入DWSDK.h可能导致编译报错的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-08-19</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.支持视频后台上传。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.优化下载流程。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-08-12</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增视频防录屏功能</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.新增视频动态水印</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.优化离线视频播放流程</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">4.优化下载暂停流程</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.1.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-07-30</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增视频投屏功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.优化视频问答流程。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.将resource.bundle修改为DWResource.bundle防止引入冲突。                                                                                                    </div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.0.3</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-07-09</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复了备用线路地址输出不正确的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.0.2</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-07-03</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复了课堂练习显示有问题的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.0.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-07-02</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.课堂练习功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.支持m3u8格式,缓存时长控制。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.修复了iPhone7及plus机型下,m3u8播放链接可能会返回有误的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.0.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-06-18</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.demo全新升级。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.加密与非加密版本的demo合并。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.支持Cocoapods方式集成。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">4.优化SDK使用方式。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.4.5</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-06-14</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.视频问答优化。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.广告播放流程优化。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.修复了低版本下,播放音频时可能会导致闪退的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.4.4</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-05-17</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;"><div>1.新增访客信息收集器功能。  </div><div>
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2.解决了在一些特殊情况下会发生crash的bug。</div></div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.4.3</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-04-19</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复了播放离线音视频可能会crash的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.4.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-04-02</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.优化了播放音频时,可能出现的缓冲时间过长的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.4.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-03-06</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增音频DRM加密功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.6</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-02-27</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复了对同一DWDrmServer对象多次调用start/stop,引起crash的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.5</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-02-14</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.视频批量下载功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.修复了Demo界面上的一些显示bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.4</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-01-25</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增字幕切换功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.3</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2019-01-09</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.修复了iOS11.3之后,当原URL失效时,无法使用新URL继续下载的BUG。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.2</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2018-12-26</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.完善SDK内部播放出错处理机制。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.优化了demo流程,播放失败时自动切换备用线路。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.修复了demo中的一些bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2018-12-12</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.GIF功能整合,m3u8视频格式可以正常生成GIF。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.修复了Drm模块在弱网下可能引发的一些问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2018-11-22</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.视频问答新增单选多选类型。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.新增网络检测功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">3.原片实时播放流程处理。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">4.修复了demo中的一些bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.2.1</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2018-10-26</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.SDK新增错误码。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.修复了在iOS12下,导致程序crash的BUG。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.2.0</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2018-08-28</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.增加授权验证功能。</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">2.增加自定义超时时间功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.1.8</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2018-06-12</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增问答统计功能</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.1.7</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2018-06-07</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.改善SDK帮助文档。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.1.6</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2018-05-22</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.增加字幕显示功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.1.5</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2018-05-15</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.新增问答图片显示功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.1.4</span></h2><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">发布时间:2018-05-10</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">更新内容:</div><div style="margin-top: 1em;margin-bottom: 1em;-en-paragraph:true;">1.上传功能优化。</div></body></html>
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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><meta name="exporter-version" content="Evernote Mac 9.5.4 (463803)"/><meta name="altitude" content="54"/><meta name="author" content="137fkbze783"/><meta name="created" content="2021-07-08 09:07:07 +0000"/><meta name="latitude" content="39.9647216796875"/><meta name="longitude" content="116.3538894608951"/><meta name="source" content="desktop.mac"/><meta name="updated" content="2021-07-08 09:07:16 +0000"/><title>5.更新日志</title></head><body><h1 style="font-size: 40px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 40px; color: rgb(214, 214, 214); font-family: &quot;PingFang SC&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: normal; line-height: normal;">更新日志 </span></h1><h2 style="font-size: 26.1px; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; -webkit-text-stroke-color: rgb(214, 214, 214); color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.15.0</span></h2><div style="-en-paragraph:true;"><span style="-en-paragraph:true;">发布时间:2021-07-08</span></div><div style="-en-paragraph:true;">1、新增答题器功能</div><div style="-en-paragraph:true;"><br/></div><div style="-en-paragraph:true;"><span style="font-size: 26.1px; -webkit-text-stroke-color: rgb(214, 214, 214); color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.5</span></div><div style="-en-paragraph:true;">发布时间:2021-06-30</div><div style="-en-paragraph:true;">1.优化功能</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.4</span></h2><div style="-en-paragraph:true;">发布时间:2021-05-14</div><div style="-en-paragraph:true;">1.新增视频封面图功能。</div><div style="-en-paragraph:true;">2.新增自动播放功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.3</span></h2><div style="-en-paragraph:true;">发布时间:2021-04-13</div><div style="-en-paragraph:true;">1.优化SDK架构,剔除armv7s,arm64e架构。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.2</span></h2><div style="-en-paragraph:true;">发布时间:2021-03-29</div><div style="-en-paragraph:true;">1.新增真机架构SDK。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.1</span></h2><div style="-en-paragraph:true;">发布时间:2021-03-25</div><div style="-en-paragraph:true;">1.修复了DWPlayInfo可能没有正确的设置授权验证码的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.14.0</span></h2><div style="-en-paragraph:true;">发布时间:2021-03-17</div><div style="-en-paragraph:true;">1.新增字幕自适应功能。</div><div style="-en-paragraph:true;">2.完善SDK编码规范。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.13.0</span></h2><div style="-en-paragraph:true;">发布时间:2021-01-19</div><div style="-en-paragraph:true;">1.新增自定义LOGO功能。</div><div style="-en-paragraph:true;">2.修复demo播放按钮显示异常的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.12.0</span></h2><div style="-en-paragraph:true;">发布时间:2021-01-11</div><div style="-en-paragraph:true;">1.支持防拖拽功能。</div><div style="-en-paragraph:true;">2.锁屏逻辑优化。</div><div style="-en-paragraph:true;">3.修复某些设备下投屏异常的问题。</div><div style="-en-paragraph:true;">4.SDK下载模块优化,提高稳定性。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.11.1</span></h2><div style="-en-paragraph:true;">发布时间:2020-12-14</div><div style="-en-paragraph:true;">1.修复了下载方法传参异常导致的闪退问题。</div><div style="-en-paragraph:true;">2.解密模块优化,提高稳定性。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.11.0</span></h2><div style="-en-paragraph:true;">发布时间:2020-11-19</div><div style="-en-paragraph:true;">1.支持离线视频显示字幕。</div><div style="-en-paragraph:true;">2.demo竖屏模式下,支持手势拖拽。</div><div style="-en-paragraph:true;">3.demo播放页面进度条支持点击调整进度。</div><div style="-en-paragraph:true;">4.修复了demo中的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.10.2</span></h2><div style="-en-paragraph:true;">发布时间:2020-11-06</div><div style="-en-paragraph:true;">1.支持iOS14,iPhone使用画中画功能。</div><div style="-en-paragraph:true;">2.优化demo中的方法。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.10.1</span></h2><div style="-en-paragraph:true;">发布时间:2020-10-27</div><div style="-en-paragraph:true;">1.修复在iOS14下,开启后台播放时进入后台导致播放暂停的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.10.0</span></h2><div style="-en-paragraph:true;">发布时间:2020-10-20</div><div style="-en-paragraph:true;">1.课堂练习功能优化。</div><div style="-en-paragraph:true;">2.修复demo中进度条在iOS14上显示异常的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.9.1</span></h2><div style="-en-paragraph:true;">发布时间:2020-09-25</div><div style="-en-paragraph:true;">1.常见问题添加cocoapods集成编译报错的解决方案。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.9.0</span></h2><div style="-en-paragraph:true;">发布时间:2020-09-24</div><div style="-en-paragraph:true;">1.解决SDK在Xcode12上运行编译报错的问题。</div><div style="-en-paragraph:true;">2.优化广告功能,支持片尾广告。</div><div style="-en-paragraph:true;">3.修复demo中的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.8.1</span></h2><div style="-en-paragraph:true;">发布时间:2020-08-24</div><div style="-en-paragraph:true;">1.新增动感视频功能 </div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.8.0</span></h2><div style="-en-paragraph:true;">发布时间:2020-08-17</div><div style="-en-paragraph:true;">1.SDK类型由.a升级为.framework。</div><div style="-en-paragraph:true;">2.优化播放流程,主线路播放失败时自动切换备用线路。</div><div style="-en-paragraph:true;">3.完善SDK注释。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.7.0</span></h2><div style="-en-paragraph:true;">发布时间:2020-07-14</div><div style="-en-paragraph:true;">1.优化SDK解密模块,提升稳定性。</div><div style="-en-paragraph:true;">2.新增平台统计功能。</div><div style="-en-paragraph:true;">3.调整SDK架构,解决与其他产品线的冲突。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.6.1</span></h2><div style="-en-paragraph:true;">发布时间:2020-07-01</div><div style="-en-paragraph:true;">1.优化DWPlayerView工作流程。</div><div style="-en-paragraph:true;">2.demo中新增播放失败重试逻辑。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.6.0</span></h2><div style="-en-paragraph:true;">发布时间:2020-06-19</div><div style="-en-paragraph:true;">1.新增弹幕功能。</div><div style="-en-paragraph:true;">2.修复手势拖拽在ipad上的兼容性问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.5.2</span></h2><div style="-en-paragraph:true;">发布时间:2020-06-03</div><div style="-en-paragraph:true;">1.修复进度条显示异常的问题。</div><div style="-en-paragraph:true;">2.修复GIF录制时,loading可能不消失的问题。</div><div style="-en-paragraph:true;">3.优化SDK解密流程,提升稳定性。</div><div style="-en-paragraph:true;">4.优化SDK统计上报流程。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.5.1</span></h2><div style="-en-paragraph:true;">发布时间:2020-05-20</div><div style="-en-paragraph:true;">1.修复小窗模式导致的播放异常的问题。</div><div style="-en-paragraph:true;">2.修复离线播放页面UI显示异常的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.5.0</span></h2><div style="-en-paragraph:true;">发布时间:2020-05-13</div><div style="-en-paragraph:true;">1.新增小窗播放功能。</div><div style="-en-paragraph:true;">2.支持加密,非加密视频截图。</div><div style="-en-paragraph:true;">3.修复了网络检测页面在iOS13上的兼容性问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.4.3</span></h2><div style="-en-paragraph:true;">发布时间:2020-04-14</div><div style="-en-paragraph:true;">1.修复拖拽统计异常的问题。</div><div style="-en-paragraph:true;">2.修复下载链接超时时,可能会重新下载的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.4.2</span></h2><div style="-en-paragraph:true;">发布时间:2020-03-24</div><div style="-en-paragraph:true;">1.播放页面新增手势调节功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.4.1</span></h2><div style="-en-paragraph:true;">发布时间:2020-03-17</div><div style="-en-paragraph:true;">1.跑马灯功能优化。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.4.0</span></h2><div style="-en-paragraph:true;">发布时间:2020-03-13</div><div style="-en-paragraph:true;">1.新增音频统计功能。</div><div style="-en-paragraph:true;">2.新增跑马灯功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.3.1</span></h2><div style="-en-paragraph:true;">发布时间:2020-03-02</div><div style="-en-paragraph:true;">1.DWPlayerView新增播放时长/暂停时长统计。</div><div style="-en-paragraph:true;">2.优化DWPlayInfo流程。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.3.0</span></h2><div style="-en-paragraph:true;">发布时间:2020-02-21</div><div style="-en-paragraph:true;">1.支持视频后台播放功能。</div><div style="-en-paragraph:true;">2.支持iPad画中画功能。</div><div style="-en-paragraph:true;">3.修复了修改DWDownloadModel,othersInfo字段时,没有正确本地化的问题。</div><div style="-en-paragraph:true;">4.优化上传流程。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.7</span></h2><div style="-en-paragraph:true;">发布时间:2020-01-02</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.优化了demo界面显示效果。</div><div style="-en-paragraph:true;">2.修复了下载时,导致任务异常失败的bug。</div><div style="-en-paragraph:true;">3.优化上传流程,同时解决了偶发导致程序闪退的bug。</div><div style="-en-paragraph:true;">4.优化数据统计相关逻辑。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.5</span></h2><div style="-en-paragraph:true;">发布时间:2019-12-04</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.修复了视频文件上传时,SDK异常输出失败的bug。</div><div style="-en-paragraph:true;">2.优化下载流程,现在可以对等待中的下载任务进行暂停/继续下载操作了。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.4</span></h2><div style="-en-paragraph:true;">发布时间:2019-11-14</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.demo页面逻辑优化。</div><div style="-en-paragraph:true;">2.SDK上传功能逻辑优化。</div><div style="-en-paragraph:true;">3.DWPlayInfo新增取消网络请求方法。</div><div style="-en-paragraph:true;">4.修复了4.2.3版本在低版本Xcode编译报错的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.3</span></h2><div style="-en-paragraph:true;">发布时间:2019-10-10</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.修复了iOS13下,播放本地视频可能会导致内存异常上涨的bug。</div><div style="-en-paragraph:true;">2.iOS13适配。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.2</span></h2><div style="-en-paragraph:true;">发布时间:2019-08-27</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.DWPlayerView新增AVPlayerLayer属性。</div><div style="-en-paragraph:true;">2.修复了不引入DWSDK.h可能导致编译报错的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.1</span></h2><div style="-en-paragraph:true;">发布时间:2019-08-19</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.支持视频后台上传。</div><div style="-en-paragraph:true;">2.优化下载流程。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.2.0</span></h2><div style="-en-paragraph:true;">发布时间:2019-08-12</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.新增视频防录屏功能</div><div style="-en-paragraph:true;">2.新增视频动态水印</div><div style="-en-paragraph:true;">3.优化离线视频播放流程</div><div style="-en-paragraph:true;">4.优化下载暂停流程</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.1.0</span></h2><div style="-en-paragraph:true;">发布时间:2019-07-30</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.新增视频投屏功能。</div><div style="-en-paragraph:true;">2.优化视频问答流程。</div><div style="-en-paragraph:true;">3.将resource.bundle修改为DWResource.bundle防止引入冲突。                                                                                                    </div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.0.3</span></h2><div style="-en-paragraph:true;">发布时间:2019-07-09</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.修复了备用线路地址输出不正确的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.0.2</span></h2><div style="-en-paragraph:true;">发布时间:2019-07-03</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.修复了课堂练习显示有问题的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.0.1</span></h2><div style="-en-paragraph:true;">发布时间:2019-07-02</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.课堂练习功能。</div><div style="-en-paragraph:true;">2.支持m3u8格式,缓存时长控制。</div><div style="-en-paragraph:true;">3.修复了iPhone7及plus机型下,m3u8播放链接可能会返回有误的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 4.0.0</span></h2><div style="-en-paragraph:true;">发布时间:2019-06-18</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.demo全新升级。</div><div style="-en-paragraph:true;">2.加密与非加密版本的demo合并。</div><div style="-en-paragraph:true;">3.支持Cocoapods方式集成。</div><div style="-en-paragraph:true;">4.优化SDK使用方式。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.4.5</span></h2><div style="-en-paragraph:true;">发布时间:2019-06-14</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.视频问答优化。</div><div style="-en-paragraph:true;">2.广告播放流程优化。</div><div style="-en-paragraph:true;">3.修复了低版本下,播放音频时可能会导致闪退的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.4.4</span></h2><div style="-en-paragraph:true;">发布时间:2019-05-17</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;"><div>1.新增访客信息收集器功能。  </div><div>                                                                                    </div><div>2.解决了在一些特殊情况下会发生crash的bug。</div></div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.4.3</span></h2><div style="-en-paragraph:true;">发布时间:2019-04-19</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.修复了播放离线音视频可能会crash的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.4.1</span></h2><div style="-en-paragraph:true;">发布时间:2019-04-02</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.优化了播放音频时,可能出现的缓冲时间过长的问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.4.0</span></h2><div style="-en-paragraph:true;">发布时间:2019-03-06</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.新增音频DRM加密功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.6</span></h2><div style="-en-paragraph:true;">发布时间:2019-02-27</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.修复了对同一DWDrmServer对象多次调用start/stop,引起crash的bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.5</span></h2><div style="-en-paragraph:true;">发布时间:2019-02-14</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.视频批量下载功能。</div><div style="-en-paragraph:true;">2.修复了Demo界面上的一些显示bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.4</span></h2><div style="-en-paragraph:true;">发布时间:2019-01-25</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.新增字幕切换功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.3</span></h2><div style="-en-paragraph:true;">发布时间:2019-01-09</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.修复了iOS11.3之后,当原URL失效时,无法使用新URL继续下载的BUG。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.2</span></h2><div style="-en-paragraph:true;">发布时间:2018-12-26</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.完善SDK内部播放出错处理机制。</div><div style="-en-paragraph:true;">2.优化了demo流程,播放失败时自动切换备用线路。</div><div style="-en-paragraph:true;">3.修复了demo中的一些bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.1</span></h2><div style="-en-paragraph:true;">发布时间:2018-12-12</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.GIF功能整合,m3u8视频格式可以正常生成GIF。</div><div style="-en-paragraph:true;">2.修复了Drm模块在弱网下可能引发的一些问题。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.3.0</span></h2><div style="-en-paragraph:true;">发布时间:2018-11-22</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.视频问答新增单选多选类型。</div><div style="-en-paragraph:true;">2.新增网络检测功能。</div><div style="-en-paragraph:true;">3.原片实时播放流程处理。</div><div style="-en-paragraph:true;">4.修复了demo中的一些bug。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.2.1</span></h2><div style="-en-paragraph:true;">发布时间:2018-10-26</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.SDK新增错误码。</div><div style="-en-paragraph:true;">2.修复了在iOS12下,导致程序crash的BUG。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.2.0</span></h2><div style="-en-paragraph:true;">发布时间:2018-08-28</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.增加授权验证功能。</div><div style="-en-paragraph:true;">2.增加自定义超时时间功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.1.8</span></h2><div style="-en-paragraph:true;">发布时间:2018-06-12</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.新增问答统计功能</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.1.7</span></h2><div style="-en-paragraph:true;">发布时间:2018-06-07</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.改善SDK帮助文档。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.1.6</span></h2><div style="-en-paragraph:true;">发布时间:2018-05-22</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.增加字幕显示功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.1.5</span></h2><div style="-en-paragraph:true;">发布时间:2018-05-15</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.新增问答图片显示功能。</div><h2 style="font-size: 26.1px; -webkit-text-stroke-width: initial; -webkit-text-stroke-color: rgb(214, 214, 214);"><span style="font-size: 26.1px; color: rgb(214, 214, 214); font-family: &quot;Lucida Grande&quot;; font-stretch: normal; font-style: normal; font-variant-caps: normal; font-weight: bold; line-height: normal;">Version 3.1.4</span></h2><div style="-en-paragraph:true;">发布时间:2018-05-10</div><div style="-en-paragraph:true;">更新内容:</div><div style="-en-paragraph:true;">1.上传功能优化。</div></body></html>
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