The v4l2-examples package
This package contains examples for accessing v4l2 from Haskell:
v4l2-capture - dumps frames from a video device to stdout:
$ v4l2-capture | y4mscaler -v0 -I ilace=none -I sar=1/1 -O chromass=420mpeg2 | mplayer -demuxer y4m - -vo x11
Currently low-level imperative code; but a mid-level v4l2 library is planned which will make it less horrific.
Properties
| Versions | 0.1, 0.1.0.2 |
|---|---|
| Dependencies | base (≥3 & <5), bindings-libv4l2 (0.1.*), bindings-linux-videodev2 (0.1.*), bindings-mmap (0.1.*), bindings-posix (1.2.*), c-io (0.1.*), ioctl (0.0.*) |
| License | BSD3 |
| Author | Claude Heiland-Allen |
| Maintainer | claudiusmaximus@goto10.org |
| Category | Graphics |
| Home page | https://gitorious.org/hsv4l2 |
| Executables | v4l2-capture |
| Upload date | Sun Jul 3 17:28:27 UTC 2011 |
| Uploaded by | ClaudeHeilandAllen |
Downloads
- v4l2-examples-0.1.tar.gz (Cabal source package)
- package description (included in the package)