www form 400 bad request

[dansav]

I’m trying to upload a video to facebook using the following code. The token and login are provided by a plugin. The overall url returns 400 bad request from facebook. The url is almost exactly what it would be if given from php. Am I doing something wrong in using www?

https://graph-video.facebook.com/me/videos?title=dogwalk&description=walkingthedog&access_token=BAABwFmwNiEIBAIGTyeitkr8SiA3CTUGFa46wFs8k87b1SC31Fi8loH4i8eZBoF561MAKJtwdIf8KVWbUYrroQirkFA7mjC1VAB7Ji6ujtphH81uZCPMqWaRpQWtvGoBiMwEseoGAPgMFqhwVhoTqTkrz56fPTK54t2FdN5X3kohTCZBqKL1odJ1H5Ip0bP8hAgvMdmRFvtc14UsnBIXr9CW9LPzjB7MxkQzOFyfiQZDZD

private WWW w;
public void FBPostVideo(){
var moviebytes = System.IO.File.ReadAllBytes(Application.persistentDataPath+"/screenrecording.mp4");
Debug.Log(moviebytes.Length);
WWWForm form = new WWWForm();
Hashtable myheaders = new Hashtable();
myheaders.Add("enctype","multipart/form-data");
var video_desc="walkingthedog";
var video_title="dogwalk";
var access_token=token;
form.AddBinaryData("file", moviebytes, "myvideo");
Debug.Log("the token="+token);
//var formurl="https://graph-video.facebook.com/";
var formurl = "https://graph-video.facebook.com/me/videos?"+ "title=" + video_title+"&description=" + video_desc + "&"+ token;
Debug.Log(formurl);
WWW w = new WWW(formurl,form.data,myheaders);
StartCoroutine(waitForMovie(w));
}

[ddfire]

Hi
Your problem is in the WWWForm add one more parameter to form.AddBinaryData the last one should be “multipart/form-data” and also add the &access_token=
Be sure you have the permissions to post…

i have this working in C# and it is like this

   public IEnumerator startUpload(string pathToFile,string title,string token,string Description){
       string URL ="https://graph-video.facebook.com/me/videos";
       WWWForm wf = new WWWForm();
       StringBuilder sb = new StringBuilder();
       sb.Append(URL);
       sb.Append("?title=");
       sb.Append(title);
       sb.Append("&description=");
       sb.Append(Description);
       sb.Append("&access_token=");
       sb.Append(token);
       wf.AddBinaryData("file",File.ReadAllBytes(pathToFile),"FileName.mkv","multipart/form-data");
        		
       Debug.Log("VIDEO POST URL: " + sb.ToString());
       www = new WWW(sb.ToString(),wf);
       yield return www;
       Debug.Log("WWW.ERROR: " + www.error);
       Debug.Log("WWW.TEXT: " + www.text);
   }