How to convert a .BDMV file online
Three steps, all tab.
Open your file
Drop your .BDMV file and every video, audio and subtitle track inside is listed with its codec, resolution, frame rate and language.
Preview
See frames from across your .BDMV file before you convert, even when your browser can't play the codec inside.
Convert
Pick MP4, WEBM or MP3, or repack to MKV without re-encoding. Play the result right here, then download it.
What is a .BDMV file?
Everything worth knowing about Blu-ray Disc Movie Information File.
A .bdmv file (index.bdmv or MovieObject.bdmv) is a small navigation index inside a Blu-ray disc's BDMV folder. It contains no video - the actual movie lives in BDMV/STREAM as .m2ts files. To watch it, open the parent folder (or the disc) in VLC rather than clicking the .bdmv file itself.
Programs that open .BDMV files
- Windows
- VLC media player, Cyberlink PowerDVD, Leawo Blu-ray Player, MakeMKV
- macOS
- VLC media player, MakeMKV
- Linux
- VLC media player, MakeMKV
| Full name | Blu-ray Disc Movie Information File |
|---|---|
| Developer | Blu-ray Disc Association (BDA) |
| First released | 2006 (Blu-ray Disc / BD-ROM specification) |
| Category | Audio & Video |
| MIME type | application/octet-stream |
| Signature | 49 4E 44 58 30 31 30 30 ("INDX0100" - index.bdmv header (type "INDX" + version "0100")) |
Related viewers
Other free tools to open and preview your files.
Is my .BDMV file uploaded to a server?
No. Your .BDMV file is converted for you. The converted file is created in memory,.
Why is conversion slower than desktop software?
Browsers give web pages a single CPU core for this kind of work and no hardware video encoder. Short clips convert in seconds; for long 4K films a desktop app like HandBrake is faster. Use Start and Length to convert just the part you need.
Which output format should I pick?
MP4 plays on every phone, TV and browser. WEBM is an open format that's great for the web. MP3 keeps only the sound. MKV (no re-encode) is instant and lossless, but only changes the container.
Can I keep all audio tracks and subtitles?
The MKV (no re-encode) option copies every track as-is. MP4 and WEBM keep the first video and audio track, which is what most players use.
Why can't some files be converted?
Files protected with DRM (for example purchased iTunes .m4p songs or some .wmv rentals) are encrypted. We can show what's inside, but nobody can convert them without the key.
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