How do decode base64 video and play the video using flutter?

Question

am recording the video using camera plugin and saved the video in internal storage path then i have encoded video using base64.Now i need to decode the encoded value and play the decoded value in flutter application.If any one can help me. thanks in advance.

_fileConvert(String path) {
    File file = File(path);
    List<int> fileInByte = file.readAsBytesSync();
    String fileInBase64 = base64Encode(fileInByte);
    print("fileInBase64............");
    print(fileInBase64);

  }