What is Twitter's Preferred Video Format? ... Depending on which device you're uploading your vid...

Twitter supports the following web video formats: MP4 video uploads with H264 format and AAC audi...

What Video Formats Does Twitter Support?

As Twitter recommends, the best video format for uploading videos using the Twitter app or Twitte...

Twitter does not accept common file formats like MKV, AVI, TIFF or BMP for upload, but with our c...

The best Twitter video format will hands down be the MP4 video file type. This is what Twitter re...

Supported formats are MP4 and MOV on the Twitter mobile apps and, on the web, MP4 with H264 forma...

Choose a video file stored on your computer and click Open. You'll be prompted if the video isn't...