title: How can we upload a video file using REST API in Rails
body: <p>I want to upload a video file from IOS/Android client to RAILS JSON api server. </p>
  
  <p>I am trying this from a rails api only application. For image uploading i used to encode image in base64 format and pass this Base64 value as a JSON param. But if i use the same logic, it is not practical for a large file, say for 10MB or 20MB. </p>
  
  <p>Any help would be much appreciated. Thanks for the help in advance.</p>