h264player - 解码h264播放 - VIP-21 h264encoder - 录屏编码为h264 - VIP-22 h265parser - 解析h264 - VIP-23 camera1capture - camera1拍照保存图片 - VIP-25 screenprojection - 投屏，H265编码WebSocket传输与解码播放 - VIP-26 h265videocall - H265视频通话 - VIP-27