Web Forms :: Out Of Memory Exception When Retrieve Video From Database According To Id And Open It

i am using this code to retreive video from database according to id it works fine but when i open the sam page in two browser window i get Out of memory exception. how i can get rid of this exception.

EDataContext eld = new EDataContext();
var query = (from item in eld.Videos
where item.VideoID == VideoID
select item.Videodata);
foreach (System.Data.Linq.Binary arr in query)
{
context.Response.BinaryWrite(arr.ToArray());
}