For Plex, Jellyfin, and Emby users
Stop renaming Blu-rays by hand.
MediaMongo reads your discs, figures out which episode is on each title using duration analysis and subtitle OCR, then rips and encodes to H.265. One click per episode.
$ mediamongo-cli "The Last Kingdom" 1 1 disc:0 /media Fetched metadata: 10 episodes · TMDB ID 62696 Subtitle cache: 10 entries ready Scanning disc:0 (streaming)... Found 4 titles after min-length filter title_t00.mkv 43m 21s · 12.4 GB +30: Sequential match → Ep 1 +60: Duration within 18s of expected Certainty: 90% S01E01 · Uhtred Son of Uhtred title_t01.mkv 44m 07s · 13.1 GB DEEP LOCK: 7 dialogue lines matched local script Certainty: 100% S01E02 · Interview With a Witchfinder title_t02.mkv 43m 55s · 12.8 GB LOCK 95: Metadata match from OpenSubtitles Certainty: 95% S01E03 · Treachery Ripping title_t00... done Transcoding H.265 QSV (global_quality 15)... → S01E01 - Uhtred Son of Uhtred.mp4
Built around one problem:
Blu-ray discs have no reliable metadata.
Every disc is a bag of anonymous titles. MediaMongo uses multiple signals in sequence to figure out what each one actually is — without you touching a thing.
Streaming disc scan
MakeMKV reads the disc structure and pulls every title's duration, file size, and MPLS playlist number. MediaMongo starts generating thumbnails for each title as it's discovered, not after the scan finishes.
The Certainty Engine™
Scores each title 0–100% using a stack of signals: disc order vs. TMDB episode index, runtime matching within 2 minutes, MPLS playlist number, OpenSubtitles metadata, and subtitle OCR. Locks at the first signal that hits 95%+.
Subtitle OCR transcription
When other signals aren't definitive, MediaMongo uses Tesseract to read the first 15 minutes of on-disc PGS subtitles and matches the transcript against downloaded reference scripts using a sliding window. 3+ consecutive line matches = 100% lock.
One-click pipeline
Confirm the match. MediaMongo rips the title with MakeMKV, moves it to Show/Season 01/S01E02 - Episode Name.mp4, and transcodes it to H.265 via Intel Quick Sync — stereo AAC + 5.1 surround.
TMDB + OpenSubtitles
Episode metadata, runtimes, and overviews come from TMDB. Reference subtitle scripts are pulled from OpenSubtitles and cached locally per season so you're not re-downloading on every disc.
Headless CLI
The same engine ships as a standalone Rust binary. Point it at a disc or a folder of ripped MKVs and it will match, rename, and encode without opening a window. Pipe it into your own scripts.
One price. No subscription.
MediaMongo is a desktop app for Windows, macOS, and Linux. Buy it once, own it. The CLI is included.
- Desktop app + headless CLI
- Windows, macOS, Linux
- Free updates within the same major version
- License key delivered instantly via email
- Requires MakeMKV, FFmpeg, and FFprobe. Tesseract OCR optional.