Unity2019使用UMP发布后换电脑无法播放视频问题_unity中的ump插件打包后无法在linux中播放

Unity2019使用UMP发布后换电脑无法播放视频问题

1、原因

UMP是使用VLC播放器的来播放的， 默认找到本地的安装路径。

2、解决方法

找到BuildWindowsPlayer64方法，修改为以下代码

public static void BuildWindowsPlayer64(string path, UMPSettings settings)
    {
        string buildPath = Path.GetDirectoryName(path);
        string dataPath = buildPath + "/" + Path.GetFileNameWithoutExtension(path) + "_Data";

        if (!string.IsNullOrEmpty(buildPath))
        {
            if (!settings.UseExternalLibraries)
            {
                CopyPlugins(settings.AssetPath + "/Plugins/Win/x86_64/plugins/", dataPath + "/Plugins/plugins/");
                #region 添加此处代码
                string[] files = Directory.GetFiles(dataPath + "/Plugins/x86_64/");
                foreach (string str in files)
                {
                    string file = Path.GetFileName(str);
                    Debug.LogError(file);
                    File.Copy(str, dataPath + "/Plugins/" + file);
                }
                Directory.Delete(dataPath + "/Plugins/x86_64/", true);
                #endregion
            }
            else
            {
                if (File.Exists(dataPath + "/Plugins/" + UMPSettings.LIB_VLC_NAME + ".dll"))
                    File.Delete(dataPath + "/Plugins/" + UMPSettings.LIB_VLC_NAME + ".dll");

                if (File.Exists(dataPath + "/Plugins/" + UMPSettings.LIB_VLC_CORE_NAME + ".dll"))
                    File.Delete(dataPath + "/Plugins/" + UMPSettings.LIB_VLC_CORE_NAME + ".dll");
            }
        }
        Debug.Log("Standalone Windows (x86_x64) build is completed: " + path);
    }

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3、其他注意事项

●电脑要安装VLC
●存放exe包的文件夹下不能存在中文名称
●导入的UMP插件UniversalMediaPlayer一定要在Assets文件夹下