Facebook sdk的RequestAsyncTask不能在android上发布视频

Question

{
    Request request = null;
            RequestAsyncTask task = null ;
        Bundle requestParams    requestParams=new Bundle();
                        byte[] data = downloadUrl(new URL("urltodownload"));
                        requestParams.putByteArray("video", data);
                        requestParams.putString("title", "Video post");
                        requestParams.putString("description", " #SomeTag");
                        request = new Request(Session.getActiveSession(),"me/videos" , requestParams,
                                HttpMethod.POST,new Request.Callback() {
                            @Override
                            public void onCompleted(Response response) {
                                //appLink=null;
                                if (response.getError() == null) {
                                    Logs.e(DEBUG_FACEBOOK_PUBLISH, "publish success");
                                    if (uploadListener != null) {
                                        uploadListener.onSuccess(null);
                                    }
                                } else {
                                    Logs.e(DEBUG_FACEBOOK_PUBLISH, "publish error: "
                                            + response.getError().getErrorMessage());
                                    Logs.e(DEBUG_FACEBOOK_PUBLISH, "publish error: "
                                            + response.getError().toString());
                                    if (uploadListener != null) {
                                        uploadListener
                                        .onError("Facebook can't publish your content");
                                    }
                                }
                            }
                        });
                        task = new RequestAsyncTask(request);
                        task.execute(); 
                }   
private static byte[] downloadUrl(URL toDownload) {
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        try {
            byte[] chunk = new byte[4096];
            int bytesRead;
            InputStream stream = toDownload.openStream();
            while ((bytesRead = stream.read(chunk)) > 0) {
                outputStream.write(chunk, 0, bytesRead);
            }
        } catch (IOException e) {
            e.printStackTrace();
            return null;
        }
        return outputStream.toByteArray();
    }

{HttpStatus: 500, errorCode: 352, errorType: FacebookApiException，errorMessage:对不起，您选择的视频文件的格式为不支持。}

我不知道我做错了什么，但每次我得到这个错误。还有其他的方法来发布视频到facebook墙吗?我知道怎么上传视频newUploadVideoRequest方法，但在我的情况下，我不想下载视频并将其保存到sd卡，然后发布到facebook。还有其他的方式，我可以调用图形api url和张贴视频到facebook墙，但是否有其他方法可以让我直接将视频发布到facebook墙上，我几乎引用了每个链接

Answer 1

我只是改变

requestParams。 . putByteArray("video"， data) requestParams.putByteArray("视频。3 gp"数据),

它上传成功了你可以试试。mp4也很奇怪，但是没有有用的文档说明应该传递什么参数。希望这对你有帮助