# 直播音画不同步常见问题与解决办法

<div data-elink-language-switch="1" id="bkmrk-english" style="border:1px solid #d6d9de;border-radius:6px;padding:10px 12px;margin:0 0 18px 0;background:#f8fafc;font-size:14px;">[English](/books/live-broadcast/page/common-issues-and-solutions-for-audio-video-out-of-sync-in-live-streaming)</div><span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">当</span><span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">直播出现音画不同步，影响直播观看效果</span><span style="font-size:15px;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">时，可根据直播工具及场景，匹配对应解决方法进行处理</span>

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##### <span style="font-size:15px;color:rgb(26,26,26);letter-spacing:0;vertical-align:baseline;">1 </span><span style="font-size:15px;color:rgb(26,26,26);letter-spacing:0;vertical-align:baseline;">OBS</span><span style="font-size:15px;color:rgb(26,26,26);letter-spacing:0;vertical-align:baseline;">推流工具</span>

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<table id="bkmrk-%E9%97%AE%E9%A2%98%E5%9C%BA%E6%99%AF%E9%97%AE%E9%A2%98%E5%8E%9F%E5%9B%A0%E8%A7%A3%E5%86%B3%E6%96%B9%E6%B3%951obs%E6%8E%A8%E6%B5%81%2B%E7%BD%91"><tbody><tr class="firstRow" style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;background:rgb(153,190,255);vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">问题</span>

</td><td colspan="1" rowspan="1" style="width:150px;background:rgb(153,190,255);vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">场景</span>

</td><td colspan="1" rowspan="1" style="width:378px;background:rgb(153,190,255);vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">问题</span><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">原因</span>

</td><td colspan="1" rowspan="1" style="width:346px;background:rgb(153,190,255);vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">解决</span><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">方法</span>

</td></tr><tr style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">1</span>

</td><td colspan="1" rowspan="1" style="width:150px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">OBS</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">推流+网络丢帧</span>

</td><td colspan="1" rowspan="1" style="width:378px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">推流设备</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">网络</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">丢包</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">，</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">导致推流输入画面丢帧</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">/</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">跳帧</span>

</td><td colspan="1" rowspan="1" style="width:346px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">建议</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">查看OBS监控，</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">自行</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">调整网络：</span>

[<span style="font-size:13px;">【OBS】如何监测推流质量？</span>](https://helpcenter.xiaoe-tech.com/#/problem/detail?document_id=doc_638ee87753ca1_2rTTp)

</td></tr><tr style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">2</span>

</td><td colspan="1" rowspan="1" style="width:150px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">OBS</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">推流+超高码率</span>

</td><td colspan="1" rowspan="1" style="width:378px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">推流</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">配置超高码率，导致对网络带宽要求较高，</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">带宽</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">未满足时丢帧</span>

</td><td colspan="1" rowspan="1" style="width:346px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">建议</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">按照</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">推荐</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">码率值设置：</span>

[<span style="font-size:13px;">【OBS】推荐的直播设置</span>](https://helpcenter.xiaoe-tech.com/#/problem/detail?document_id=doc_638ee4af4ff2b_XgV9i)

</td></tr><tr style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">3</span>

</td><td colspan="1" rowspan="1" style="width:150px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">OBS推流+美颜插件</span>

</td><td colspan="1" rowspan="1" style="width:378px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">摄像头使用了</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">YY美颜</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">等</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">插件，导致摄像头画面输出延迟，造成音画不同步</span>

</td><td colspan="1" rowspan="1" style="width:346px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-family:Wingdings;">●<span style="font-family:'Times New Roman';"> </span></span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">如有开美颜</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">插件</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">，</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">建议</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">关闭美颜</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">插件尝试</span>

<span style="font-family:Wingdings;">●<span style="font-family:'Times New Roman';"> </span></span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">如有开修音软件，</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">建议</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">关闭修音软件</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">尝试</span>

<span style="font-family:Wingdings;">●<span style="font-family:'Times New Roman';"> </span></span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">如果是声卡自带有修声控制台，</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">建议</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">设置回</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">默认</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">配置</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">尝试</span>

</td></tr><tr style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">4</span>

</td><td colspan="1" rowspan="1" style="width:150px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">OBS</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">推流+设备性能</span>

</td><td colspan="1" rowspan="1" style="width:378px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">推流设备</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">CPU使用率较高，导致音画不同步</span>

</td><td colspan="1" rowspan="1" style="width:346px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">建议查看OBS监控，若设备性能较差则考虑更换<span style="letter-spacing:0px;vertical-align:baseline;font-size:13px;">设备：</span></span>

<span style="color:rgb(53,53,53);font-family:PingFangSC, 'Microsoft Yahei', Helvetica, Tahoma, Arial, 'Hiragino Sans GB', 'Hiragino Sans GB W3', STXihei, STHeiti, Heiti, SimSun, sans-serif;background-color:rgb(255,255,255);font-size:13px;">[【OBS】如何监测推流质量？](https://helpcenter.xiaoe-tech.com/#/problem/detail?document_id=doc_638ee87753ca1_2rTTp)</span>

</td></tr><tr style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">5</span>

</td><td colspan="1" rowspan="1" style="width:150px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">OBS推流+非网络、设备性能场景</span>

</td><td colspan="1" rowspan="1" style="width:378px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">已确认推流设备网络、CPU均正常，则</span><span style="font-size:13px;font-family:'微软雅黑';letter-spacing:0;vertical-align:baseline;">可能与声音偏移相关</span>

</td><td colspan="1" rowspan="1" style="width:346px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">1、</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">可尝试</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">调整声音的同步偏移，手动纠正音画</span>

<span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">2、若前步骤无效果，尝试重启OBS</span>

</td></tr></tbody></table>

##### <span style="font-size:15px;color:rgb(26,26,26);letter-spacing:0;vertical-align:baseline;">2 </span><span style="font-size:15px;color:rgb(26,26,26);letter-spacing:0;vertical-align:baseline;">鹅直播客户端</span>

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<table id="bkmrk-%E9%97%AE%E9%A2%98%E5%9C%BA%E6%99%AF%E9%97%AE%E9%A2%98%E5%8E%9F%E5%9B%A0%E8%A7%A3%E5%86%B3%E6%96%B9%E6%B3%951%E7%BD%91%E7%BB%9C%E6%8A%96%E5%8A%A8%E7%BD%91%E7%BB%9C%E6%8A%96"><tbody><tr class="firstRow" style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;background:rgb(153,190,255);vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">问题</span>

</td><td colspan="1" rowspan="1" style="width:208px;background:rgb(153,190,255);vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">场景</span>

</td><td colspan="1" rowspan="1" style="width:300px;background:rgb(153,190,255);vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">问题</span><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">原因</span>

</td><td colspan="1" rowspan="1" style="width:366px;background:rgb(153,190,255);vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">解决</span><span style="font-size:15px;font-weight:bold;color:rgb(51,51,51);letter-spacing:0;vertical-align:baseline;">方法</span>

</td></tr><tr style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">1</span>

</td><td colspan="1" rowspan="1" style="width:208px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">网络抖动</span>

</td><td colspan="1" rowspan="1" style="width:300px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">网络抖动导致音视频上行丢包、丢帧</span>

</td><td colspan="1" rowspan="1" style="width:366px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">当客户端</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">出现</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">网络不佳提示，</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">建议</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">更换稳定网络</span>

</td></tr><tr style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">2</span>

</td><td colspan="1" rowspan="1" style="width:208px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">设备性能（主要为CPU）</span>

</td><td colspan="1" rowspan="1" style="width:300px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">CPU负载较高时导致音视频画面采集帧率波动</span>

</td><td colspan="1" rowspan="1" style="width:366px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">建议</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">关闭未使用的软件或更换性能更佳的设备</span>

</td></tr><tr style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">3</span>

</td><td colspan="1" rowspan="1" style="width:208px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">外设麦克风异常</span>

</td><td colspan="1" rowspan="1" style="width:300px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">外设麦克风输入延迟导致音画不同步</span>

</td><td colspan="1" rowspan="1" style="width:366px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">1、建议使用该外设在其他软件测试是否存在延迟</span>

<span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">2、若软件均异常，建议更换问题外设</span>

</td></tr><tr style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">4</span>

</td><td colspan="1" rowspan="1" style="width:208px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">自定义美颜</span>

</td><td colspan="1" rowspan="1" style="width:300px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">用户使用了自定义美颜，消耗性能，</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">影响音视频编解码</span>

</td><td colspan="1" rowspan="1" style="width:366px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">建议</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">暂时关闭美颜效果</span><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">或更换性能更佳的设备</span>

</td></tr><tr style="height:27px;"><td colspan="1" rowspan="1" style="width:50px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">5</span>

</td><td colspan="1" rowspan="1" style="width:208px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">虚拟摄像头输入延迟</span>

</td><td colspan="1" rowspan="1" style="width:300px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">用户使用了YY、OBS虚拟摄像头等，但出现了输入延迟导致音画不同步</span>

</td><td colspan="1" rowspan="1" style="width:366px;vertical-align:middle;padding:0px 7.2px;border-color:rgb(203,205,209);"><span style="font-size:13px;letter-spacing:0;vertical-align:baseline;">第三方虚拟摄像头暂不可控，建议尝试关闭虚拟摄像头调试，观察画面是否出现延迟</span>

</td></tr></tbody></table>