You send a chunk that you've already sent, for example 2 requests in a row with Content-Range: "bytes 1000-2000/10000". Check the "detail" key for more information.
You'll need to figure out what you're doing wrong with your header set up. One easy way to solve this is to try out progressive uploads or use one of our clients! The client handles the header for bytes for you and for progressive uploads you don't have to worry about the bytes for your video.
- Video upload (large videos)
- Upload a big video file using Python
- Delegated uploads for videos large and small
- Tutorial to upload large video file
You can cut down on mistakes by using one of our clients. We offer clients for our API in these languages: