# Faq

- [跨域访问设置](/document/docs/vod/js/video-player/faq/cross_domain.md)
- [如何实现视频封面图的动态预览效果](/document/docs/vod/js/video-player/faq/dynamic_cover.md)
- [关于Flash Player即将停止服务的通知](/document/docs/vod/js/video-player/faq/flash_eof.md)
- [移动端H5播放器按钮变小的问题解决方法](/document/docs/vod/js/video-player/faq/player_button.md)
