Comverse Network Systems INF2 Image

import magic
# Libmagic does not contain definitions for this proprietary telecom format and will likely fall back to 'application/octet-stream'
print(magic.from_file('legacy_media.inf2', mime=True))

const mime = require('mime');
// Many JS MIME libraries map .inf2 to image/vnd.cns.inf2 by default purely based on the historical IANA registry string match
console.log(mime.getType('legacy_media.inf2')); // Likely outputs 'image/vnd.cns.inf2'

import "net/http"
// The standard net/http library cannot detect INF2 files internally via byte sniffing. You must rely on extension string matching.

$mime = mime_content_type('legacy_media.inf2');
echo $mime; // Standard server environments will map this to application/octet-stream