Unable to upload video on twitter


Hi all,
I’m having an issue uploading video to twitter.
Error message: Your media file is not compatible.
File format: MP4

The video is recorded by OBS 21.0.1 64bit.
This is my settings:



I don’t believe that is an error message served by the developer API.

The video specifications are on the developer site here. I don’t believe FLV format is supported.


After recording my video I will convert the file from FLV to MP4.