Cloudflare Stream supports almost a wide range of video files and most files will work without any issue. However, we recommend you use recommended maximum bitrate settings below to ensure fast upload and processing speeds.
If you’re producing a brand new file for Cloudflare Stream, we recommend you use the following settings:
MP4 containers, AAC audio codec, H264 video codec, 30 or below frames per second
moov atom should be at the front of the file (Fast Start)
H264 progressive scan (no interlacing)
H264 high profile
Content should be encoded and uploaded in the same frame rate it was recorded