Convert F4V
Flash MP4 relative used by older Adobe tooling. Every pair below runs in the browser. The file is not uploaded. Video and audio use FFmpeg in WebAssembly, fetched from this origin once, about 30 MB, then cached by the service worker. The clip itself is not part of that download.
This hub is the index, not the workbench. Each conversion is its own URL so a search for “F4V to something” can land on a page that only does that job. The file picker on those pages expects F4V when you are leaving this format, or produces F4V when you are arriving. A generic dropdown still exists under Video convert and Audio convert if you would rather pick the destination after you drop the file.
You can check the same way on every pair: open the network panel, drop a F4V file, convert it. You should see this origin. You shouldn't see a POST of the file. Google Analytics, if it's on, is page views, not your F4V bytes. If a tool needs a server, it isn't on this site.
This site can read it. This site can write it. Engine: ffmpeg.
Convert from F4V
- F4V to MP4H.264 video in the container phones and sites expect.
- F4V to WebMVP8 video for the open web.
- F4V to MOVQuickTime container, often off a camera or an iPhone.
- F4V to MKVMatroska container. Decode and encode via ffmpeg.wasm.
- F4V to AVIOlder Windows video container. Decode and encode via ffmpeg.wasm.
- F4V to FLVFlash Video container for older web and camera clips.
- F4V to 3GPOld mobile phone video container.
- F4V to MPGMPEG-1 program stream (.mpg / .mpeg).
- F4V to TSMPEG transport stream from broadcast or screen capture.
- F4V to VOBDVD Video Object streams.
- F4V to DIVXMPEG-4 ASP in an AVI-style container (DivX tag).
- F4V to OGMOgg media with Theora/Vorbis.
- F4V to DVDigital Video tape format.
- F4V to M2VRaw MPEG-2 video elementary stream.
- F4V to SVISamsung SVI (AVI-family) clips.
- F4V to NUTNUT container from the FFmpeg project.
- F4V to Y4MYUV4MPEG2 raw video stream.
Convert to F4V
- MP4 to F4VH.264 video in the container phones and sites expect.
- WebM to F4VVP8 video for the open web.
- MOV to F4VQuickTime container, often off a camera or an iPhone.
- MKV to F4VMatroska container. Decode and encode via ffmpeg.wasm.
- AVI to F4VOlder Windows video container. Decode and encode via ffmpeg.wasm.
- FLV to F4VFlash Video container for older web and camera clips.
- 3GP to F4VOld mobile phone video container.
- MPG to F4VMPEG-1 program stream (.mpg / .mpeg).
- TS to F4VMPEG transport stream from broadcast or screen capture.
- VOB to F4VDVD Video Object streams.
- DIVX to F4VMPEG-4 ASP in an AVI-style container (DivX tag).
- OGM to F4VOgg media with Theora/Vorbis.
- DV to F4VDigital Video tape format.
- M2V to F4VRaw MPEG-2 video elementary stream.
- SVI to F4VSamsung SVI (AVI-family) clips.
- NUT to F4VNUT container from the FFmpeg project.
- Y4M to F4VYUV4MPEG2 raw video stream.
Related: Convert · All formats · How it works