FISLib_Old/Vinno.vCloud.Common.FIS/LiveVideos/IPreviewManagerV2.cs

using System;
using System.Collections.Generic;
using Vinno.FIS.TRTCClient.Common.Enum;
using Vinno.vCloud.FIS.CrossPlatform.Common.LiveVideo;

namespace Vinno.vCloud.Common.FIS.LiveVideos
{
    internal interface IPreviewManager : IDisposable
    {
        /// <summary>
        /// 是否正在预览
        /// </summary>
        bool IsPreviewing { get; }

        /// <summary>
        /// 预览画面回调
        /// </summary>
        event EventHandler<ImageFrameData> PreviewImageReceived;

        void SetIsPaused(bool isPaused);

        /// <summary>
        /// 开始预览
        /// </summary>
        /// <param name="deviceId"></param>
        /// <param name="width"></param>
        /// <param name="height"></param>
        /// <param name="frameRate"></param>
        /// <param name="category"></param>
        void StartPreview(string deviceId, int width, int height, int frameRate, EnumLiveChannelCategory category);

        /// <summary>
        /// 结束预览
        /// </summary>
        void StopPreview(bool setPreviewCacheFalse);

        void UpdateCurrentVideoDeviceInfoList(List<CPVideoDeviceInfo> cPVideoDeviceInfos);
    }
}