# Cloud Media Info

> Free online media analyser at https://cloudmediainfo.com, made by Cloud Media Flow (https://cloudmediaflow.com). Drop a video, audio or image file to see codecs, colour, HDR, GOP structure, loudness, EXIF and GPS. Everything is analysed locally in the browser, so the file's content never leaves the user's device — there is no upload, no account and no sign-up.

## What it analyses

- **Container and codecs:** format, profile, level, bitrate, frame rate, scan type, encoder, timecode, streams and tracks.
- **Colour and HDR:** colour primaries, transfer characteristics, matrix and range; HDR10 mastering display and MaxCLL/MaxFALL, HLG, Dolby Vision; histogram, RGB parade and vectorscope.
- **GOP and bitrate:** I/P/B frame structure, open vs closed GOP, keyframe interval, frame sizes and bitrate over time.
- **Loudness:** EBU R128 / ITU-R BS.1770-4 integrated loudness, loudness range (LRA), true peak, short-term loudness over time, per-channel levels, phase correlation and silence. Any audio track can be measured, not only the first.
- **Picture checks:** brightness and colour over time, clipped highlights and crushed shadows, black frames, frozen frames, shot cuts, letterbox/pillarbox detection.
- **Broadcast formats:** MXF (OP1a), ProRes, DNxHD/DNxHR, AVC-Intra, XDCAM HD422, JPEG 2000 and multi-track PCM audio, including an every-frame QC scan for interlace and field order, black, freeze and broadcast-legal luma range.
- **Delivery checks:** web playback, YouTube and Vimeo upload; social video for YouTube Shorts, Instagram Reels, TikTok, Facebook, X and LinkedIn (aspect, length, size and codec limits, rotation-aware for phone video); EBU R128 broadcast, ATSC A/85, music streaming loudness (-14 LUFS) and Apple Podcasts loudness (-16 LUFS).
- **Stills and metadata:** EXIF, IPTC, XMP and ICC; camera, lens and exposure; dominant colours; GPS capture location on a map.
- **Integrity and reporting:** SHA-256 and MD5 checksums; a downloadable PDF report.

## Privacy

Files are read directly from the user's disk by the browser. The site's Content-Security-Policy only allows the page to connect to cloudmediainfo.com itself, so file data cannot be sent elsewhere. Optional map tiles are loaded only when the user asks to see the map.

## Supported files

Video: MP4, MOV, MXF, MKV, WebM, MPEG-TS/M2TS, AVI, MPEG, 3GP, FLV, WMV, OGV, VOB.
Audio: WAV/BWF, MP3, AAC/M4A, FLAC, Ogg/Opus, AIFF, WMA, AC-3/E-AC-3, DTS, CAF.
Images: JPEG, HEIC/HEIF, AVIF, PNG, TIFF, WebP, GIF, BMP, JPEG XL and camera RAW (DNG, CR2, CR3, NEF, ARW, RAF, ORF, RW2).

## About Cloud Media Flow

Cloud Media Flow (https://cloudmediaflow.com) runs this kind of analysis automatically on every file at ingest, then takes media through QC, editing, review, publishing and delivery in one platform. Free trial: https://cloudmediaflow.com/signup.html

## Links

- Tool: https://cloudmediainfo.com/
- Cloud Media Flow: https://cloudmediaflow.com/
- Open-source licences: https://cloudmediainfo.com/licenses.html