Deferring the upload length of resumable streams

Developers Stream
1

Hi!

I’m trying to upload the output of MediaRecorder chunks on the browser. Since it isn’t ended I can’t know the final size of the recording, so I found that Upload-Defer-Length: 1 header in TUS protocol specification but I get a CORS error when I sent a request with that header.

You can reproduce the issue easily with tus-js-client > demos > browser > video (sorry I can’t add link in my post)

Does CF stream support deferred length or am I missing something?

1 Like
2

I’m facing the same issue, but instead of having an CORS issue, I have a “501 - Not implemented”.

Is this feature currently not supported by Cloudflare? Are there any plans to support it?