Question

识别图片播放视频 视频只有声音 画面是黑的

Answer 1

https://answers.easyar.cn/2998/%E5%8F%91%E5%B8%83ios%E4%B9%8B%E5%90%8E%EF%BC%8C%E8%AF%86%E5%88%AB%E5%9B%BE%E7%89%87%E6%92%AD%E6%94%BE%E8%A7%86%E9%A2%91%EF%BC%8C%E8%AF%86%E5%88%AB%E6%88%90%E5%8A%9F%E4%B9%8B%E5%90%8E%EF%BC%8C%E8%A7%86%E9%A2%91%E6%92%AD%E6%94%BE%E6%9C%89%E5%A3%B0%E9%9F%B3%EF%BC%8C%E8%A7%86%E9%A2%91%E7%94%BB%E9%9D%A2%E6%98%AF%E9%BB%91%E8%89%B2%EF%BC%8C%E6%B2%A1%E6%9C%89%E7%94%BB%E9%9D%A2