- Extension
- .f4v
- .rmvb
- Format
- Binary
- Category
- Video
- Video
- Developer
- Adobe Systems
- RealNetworks
- Description
- Video container format used by Adobe Flash; based on the ISO MP4 format, which is based on the Apple QuickTime container format; specified by ISO/IEC 14496-12 as a base media file format; supported by Flash Player Update 3 (9,0,115,0) and higher.
- An RMVB file is a Real Media video file compressed using a variable bit rate, which is optimized for the content of the video. It is a newer variation of the standard Real Media (.RM) file format that allows for more efficient compression.
- MIME Type
- video/x-f4v
- application/vnd.rn-realmedia-vbr
