Flutter video_player无法播放保存到应用程序目录中的视频 [英] Flutter video_player not playing video saved to application directory

问题描述

更新: 我已经确认文件在那里并且可以正常工作，只是不使用video_player.它只是从不初始化，当我从xcode调试时，它不会抛出错误. 我正在使用image_picker插件，并对其进行了修改以选择视频.最初选择视频并在video_player中播放时，所有功能都可以正常工作.现在所有功能都可以在iOS上使用.但是我base64编码视频，并通过JSON发送到服务器.如果我在服务器上解码并通过http播放视频，则一切正常，但是客户端希望将视频同步到设备以供离线观看.当我从服务器获取JSON并将其解码并保存到应用程序目录"时，一切正常，但是video_player将不会播放视频，甚至不会初始化视频.我缺少与iOS相关的东西才能使它正常工作吗?任何帮助将不胜感激.

UPDATE: I have confirmed the file is there and works, just not using the video_player. It just never initializes and when I debug from xcode, it does not throw and errors. I am using the image_picker plugin and have modified it to pick videos as well. All works fine on initial selection of video and playing int he video_player. All work on iOS right now. However I base64 encode the video and send to server via JSON. If I decode on server and play the video via http all works fine, however client wants then videos to be synced to device for offline viewing. When I take the JSON from the server and decode and save to the Applications Directory all works fine, however video_player will not play the video, it will not even initialize the video. Is there something I am missing as it relates to iOS to get this to work? Any help would be greatly appreciated.

推荐答案

我的_controller.value.intialize为false或来自缓存的本地视频，但对于网络视频为true，并且在iOS上可以正常工作

my _controller.value.intialize is false or local video from cache but for network video is true and working fine on iOS

使用具有XFile类型的最新版本并分配自动路径，我们不必管理和加入..太糟糕了，文档中没有提到

edit: use the recent version with the XFile type and it assign path automatically we don't have to manage and join .. too bad it isn't mentioned in the docs

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