你好，平台正在修复中，有进展同步

遇到安卓h5播放视频全屏时黑屏但有声音，主要在vivo手机上（例如vivo x60），已是最新微信版本，复现方法：多次全屏/退出 触发全屏 和 退出全屏方法如下，触发全屏在问题机器上使用的是requestFullscreen

getFullscreen (el) {
    let player = this
    if (el.requestFullscreen) {
      el.requestFullscreen()
    } else if (el.mozRequestFullScreen) {
      el.mozRequestFullScreen()
    } else if (el.webkitRequestFullscreen) {
      el.webkitRequestFullscreen(window.Element.ALLOW_KEYBOARD_INPUT)
    } else if (player.video.webkitSupportsFullscreen) {
      player.video.webkitEnterFullscreen()
    } else if (el.msRequestFullscreen) {
      el.msRequestFullscreen()
    } 
  }
  exitFullscreen (el) {
    if (document.exitFullscreen) {
      document.exitFullscreen()
    } else if (document.webkitExitFullscreen) {
      document.webkitExitFullscreen()
    } else if (document.mozCancelFullScreen) {
      document.mozCancelFullScreen()
    } else if (document.msExitFullscreen) {
      document.msExitFullscreen()
    }
  }

同问 我们遇到一样的问题