FLV
A Ruby library for parsing FLV files and metadata sections.
Installation
Add this line to your application's Gemfile:
gem "flv"
And then execute:
$ bundle
Or install it yourself as:
$ gem install flv
Usage
flv = FLV.read("path/to/your/video.flv")
flv.audio? # => true
flv.video? # => true
data_tag = flv..find { |tag| tag.is_a?(FLV::Tag::Data) }
data_tag.duration # => 60.0
data_tag.frame_rate # => 30.0
The FLV gem also supports streaming parsing, so you can handle tags as they arrive from an I/O stream.
This is useful for pulling metadata out of FLV videos without having to download the whole lot:
flv = FLV.new(io)
data_tag = flv.each_tag.first
io.close
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Add some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create new Pull Request