最近发现使用手机相册播放视频时没有声音，仔细观察音量图标有个✘，需要收动打开音量开关，下一次操作又是同样的问题。其实这是相册设置为自动播放并默认静音导致。
解决方法如下（以oppo手机为例）:
点击相册打开，点击右上角的点标，选择”设置”，可以看到自动播放按钮是打开的，把它关闭就可以啦。
https://weibo.com/ttarticle/p/show?id=2309405003085675102226
https://weibo.com/ttarticle/p/show?id=2309405003085574701113
https://weibo.com/ttarticle/p/show?id=2309405003085314392071
https://weibo.com/ttarticle/p/show?id=2309405003085234962498
https://weibo.com/ttarticle/p/show?id=2309405003084920389902
https://weibo.com/ttarticle/p/show?id=2309405003084832309347
https://weibo.com/ttarticle/p/show?id=2309405003084685246535
https://weibo.com/ttarticle/p/show?id=2309405003084584583181
https://weibo.com/ttarticle/p/show?id=2309405003084504891417
https://weibo.com/ttarticle/p/show?id=2309405003084412616742
https://weibo.com/ttarticle/p/show?id=2309405003084349964363
https://weibo.com/ttarticle/p/show?id=2309405003084274467063
https://weibo.com/ttarticle/p/show?id=2309405003084186386506
https://weibo.com/ttarticle/p/show?id=2309405003084064752030
https://weibo.com/ttarticle/p/show?id=2309405003083989254417
https://weibo.com/ttarticle/p/show?id=2309405003083917951083
https://weibo.com/ttarticle/p/show?id=2309405003083837997307
https://weibo.com/ttarticle/p/show?id=2309405003083729207391
https://weibo.com/ttarticle/p/show?id=2309405003083624349796
https://weibo.com/ttarticle/p/show?id=2309405003083473354833
https://weibo.com/ttarticle/p/show?id=2309405003083385274678
https://weibo.com/ttarticle/p/show?id=2309405003083297194222
https://weibo.com/ttarticle/p/show?id=2309405003083007525028
https://weibo.com/ttarticle/p/show?id=2309405003082819043695
https://weibo.com/ttarticle/p/show?id=2309405003082751934804
https://weibo.com/ttarticle/p/show?id=2309405003082676175020
https://weibo.com/ttarticle/p/show?id=2309405003082613522462
