What is the difference between .f4v and .spx?
- Extension
- .f4v
- .spx
- Format
- Binary
- Binary
- Category
- Video
- Audio
- Developer
- Adobe Systems
- Xiph.Org
- 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.
- Audio file compressed using Speex compression and saved in the Ogg Vorbis container format; designed as an audio compression format specifically for speech; compresses voice at 2 to 44 kbps and supports 8 kHz, 16 kHz, and 32 kHz compression in the same bitstream.
- MIME Type
- video/x-f4v
- audio/ogg
- Sample
- sample.f4v
- Wikipedia
- .f4v on Wikipedia
- .spx on Wikipedia