Initial public release of FFMPEG cookbook

README.md

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+DESCRIPTION
+===========
+
+Installs FFMPEG, a complete, cross-platform solution to record, convert and stream audio and video - [FFMPEG](http://www.ffmpeg.org/)
+
+Requirements
+============
+
+* Chef 0.10
+* Ubuntu 10.04
+
+Please help increase the supported platform list by notifying me of coincidental support or by submitting a pull request which will add support for an additional platform(s).
+
+Attributes
+==========
+
+* +ffmpeg[:install_method]+ - Installation method, `:source` or `:package` - default `:source`
+* +ffmpeg[:prefix]+ - Location prefix of where the installation files will go if installing via `:source`
+* +ffmpeg[:git_repository]+ - Location of the source Git repository if installing via `:source`
+* +ffmpeg[:git_revision]+ - Revision of the Git repository to install if installing via `:source`. Points to version 0.6.3 by default
+* +ffmpeg[:compile_flags]+ - Array of flags to use in compilation process if installing via `:source`. FFMPEG will be recompiled if this attribute is modified after initial compilation
+* +ffmpeg[:libvpx][:revision]+ - Overrides the revision specified in the libvpx cookbook for the version of libvpx to configure and install if installing via `:source`
+* +ffmpeg[:x264][:revision]+ - Overrides the revision specified in the x264 cookbook for the version of x264 to configure and install if installing via `:source`
+
+WARN: When specifying the `git_revision` attribute, use the hash of commit or a HEAD - not a tag. Sync action of Git provider will always attempt to update the git clone if a tag is used.
+
+Development
+===========
+
+* Source hosted at [GitHub](https://github.com/enmasse-entertainment/ffmpeg-cookbook)
+* Report issues/Questions/Feature requests on [GitHub Issues](https://github.com/enmasse-entertainment/ffmpeg-cookbook/issues)
+
+Pull requests are very welcome! Make sure your patches are well tested.
+Ideally create a topic branch for every separate change you make.
+
+LICENSE and AUTHOR
+==================
+
+Author:: Jamie Winsor (<jamie@enmasse.com>)
+
+Copyright:: 2011, En Masse Entertainment, Inc
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

attributes/default.rb

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+#
+# Cookbook Name:: ffmpeg
+# Attributes:: default
+#
+# Author:: Jamie Winsor (<jamie@enmasse.com>)
+#
+# Copyright 2011, En Masse Entertainment, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+default[:ffmpeg][:install_method] = :source
+default[:ffmpeg][:prefix] = "/usr/local"
+default[:ffmpeg][:git_repository] = "git://git.videolan.org/ffmpeg.git"
+default[:ffmpeg][:compile_flags] = [
+  "--disable-debug",
+  "--enable-pthreads",
+  "--enable-nonfree",
+  "--enable-gpl",
+  "--disable-indev=jack",
+  "--enable-libx264",
+  "--enable-libfaac",
+  "--enable-libmp3lame",
+  "--enable-libtheora",
+  "--enable-libvorbis",
+  "--enable-libvpx",
+  "--enable-libxvid",
+  "--enable-libfaad"
+]
+
+# JW 07-06-11: Hash of commit or a HEAD should be used - not a tag. Sync action of Git
+# provider will always attempt to update the git clone if a tag is used.
+default[:ffmpeg][:git_revision]   = "ace432f62cdcedf812e7c4d77fc5b03322170fa8" # 0.6.3
+
+default[:ffmpeg][:libvpx][:revision] = "0491c2cfc89cded04de386ae691654c7653aac9b"
+default[:ffmpeg][:x264][:revision] = "stable"

libraries/helpers.rb

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+#
+# Cookbook Name:: ffmpeg
+# Library:: helpers
+#
+# Author:: Jamie Winsor (<jamie@enmasse.com>)
+#
+# Copyright 2011, En Masse Entertainment, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+module FFMPEG
+  module Helpers
+    # Returns an array of strings representing the names of packages that are the 
+    # prerequisites of the given array of compilation flags for FFMPEG. Package 
+    # names returned are determined by the platform running this recipe.
+    def find_prerequisite_packages_by_flags(compile_flags)      
+      packages = []
+      compile_flags.each do |flag|
+        packages = packages | packages_for_flag(flag)
+      end
+
+      packages
+    end
+
+    # Returns an array of package names that will install FFMPEG on a node.
+    # Package names returned are determined by the platform running this recipe.
+    def ffmpeg_packages
+      value_for_platform(
+        [ "ubuntu" ] => { "default" => [ "ffmpeg" ] },
+        "default" => [ "ffmpeg" ]
+      )
+    end
+
+    private
+
+    def packages_for_flag(flag)
+      case flag
+      when "--enable-libfaac"
+        value_for_platform(
+          [ "ubuntu" ] => { "default" => [ "libfaac-dev" ] },
+          "default" => [ "libfaac-dev" ]
+        )
+      when "--enable-libmp3lame"
+        value_for_platform(
+          [ "ubuntu" ] => { "default" => [ "libmp3lame-dev" ] },
+          "default" => [ "libmp3lame-dev" ]
+        )
+      when "--enable-libtheora"
+        value_for_platform(
+          [ "ubuntu" ] => { "default" => [ "libtheora-dev" ] },
+          "default" => [ "libtheora-dev" ]
+        )
+      when "--enable-libvorbis"
+        value_for_platform(
+          [ "ubuntu" ] => { "default" => [ "libvorbis-dev" ] },
+          "default" => [ "libvorbis-dev" ]
+        )
+      when "--enable-libxvid"
+        value_for_platform(
+          [ "ubuntu" ] => { "default" => [ "libxvidcore-dev" ] },
+          "default" => [ "libxvidcore-dev" ]
+        )
+      when "--enable-libfaad"
+        value_for_platform(
+          [ "ubuntu" ] => { "default" => [ "libfaad-dev" ] },
+          "default" => [ "libfaad-dev" ]
+        )
+      when "--enable-libvpx"
+        value_for_platform(
+          [ "ubuntu" ] => { "default" => [ "libvpx-dev" ] },
+          "default" => [ "libvpx-dev" ]
+        )
+      when "--enable-libx264"
+        value_for_platform(
+          [ "ubuntu" ] => { "default" => [ "libx264-dev" ] },
+          "default" => [ "libx264-dev" ]
+        )
+      else
+        []
+      end
+    end
+  end
+end
+
+class Chef::Recipe
+  include FFMPEG::Helpers
+end

metadata.rb

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+maintainer       "En Masse Entertainment"
+maintainer_email "jamie@enmasse.com"
+license          "Apache 2.0"
+description      "Installs and configures FFMPEG from source or package"
+long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
+version          "0.1.0"
+
+supports "ubuntu", "10.04"
+
+depends "x264", "~> 0.1.1"
+depends "libvpx", "~> 0.1.1"
+depends "build-essential"
+depends "git"

recipes/default.rb

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+#
+# Cookbook Name:: ffmpeg
+# Recipe:: default
+#
+# Author:: Jamie Winsor (<jamie@enmasse.com>)
+#
+# Copyright 2011, En Masse Entertainment, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+case node[:ffmpeg][:install_method]
+when :source
+  include_recipe "ffmpeg::source"
+when :package
+  include_recipe "ffmpeg::package"
+end

recipes/package.rb

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+#
+# Cookbook Name:: ffmpeg
+# Recipe:: package
+#
+# Author:: Jamie Winsor (<jamie@enmasse.com>)
+#
+# Copyright 2011, En Masse Entertainment, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+ffmpeg_packages.each do |pkg|
+  package pkg do
+    action :upgrade
+  end
+end

recipes/source.rb

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+#
+# Cookbook Name:: ffmpeg
+# Recipe:: source
+#
+# Author:: Jamie Winsor (<jamie@enmasse.com>)
+#
+# Copyright 2011, En Masse Entertainment, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+include_recipe "build-essential"
+include_recipe "git"
+
+ffmpeg_packages.each do |pkg|
+  package pkg do
+    action :purge
+  end
+end
+
+node.override[:x264][:git_revision] = node[:ffmpeg][:x264][:revision]
+include_recipe "x264::source"
+node.override[:libvpx][:git_revision] = node[:ffmpeg][:libvpx][:revision]
+include_recipe "libvpx::source"
+
+yasm_package = value_for_platform(
+  [ "ubuntu" ] => { "default" => "yasm" },
+  "default" => "yasm"
+)
+
+package yasm_package do
+  action :upgrade
+end
+
+# Filter the packages that we just built from source via their compile flag
+flags_for_upgrade = node[:ffmpeg][:compile_flags].reject do |flag| 
+  ["--enable-libx264", "--enable-libvpx"].include?(flag)
+end
+
+find_prerequisite_packages_by_flags(flags_for_upgrade).each do |pkg|
+  package pkg do
+    action :upgrade
+  end
+end
+
+git "#{Chef::Config[:file_cache_path]}/ffmpeg" do
+  repository node[:ffmpeg][:git_repository]
+  reference node[:ffmpeg][:git_revision]
+  action :sync
+  notifies :run, "bash[compile_ffmpeg]"
+end
+
+# Write the flags used to compile the application to Disk. If the flags
+# do not match those that are in the compiled_flags attribute - we recompile
+template "#{Chef::Config[:file_cache_path]}/ffmpeg-compiled_with_flags" do
+  source "compiled_with_flags.erb"
+  owner "root"
+  group "root"
+  mode 0600
+  variables(
+    :compile_flags => node[:ffmpeg][:compile_flags]
+  )
+  notifies :run, "bash[compile_ffmpeg]", :immediately
+end
+
+bash "compile_ffmpeg" do
+  cwd "#{Chef::Config[:file_cache_path]}/ffmpeg"
+  code <<-EOH
+    ./configure --prefix=#{node[:ffmpeg][:prefix]} #{node[:ffmpeg][:compile_flags].join(' ')}
+    make clean && make && make install
+  EOH
+  action :nothing
+end

templates/default/compiled_with_flags.erb

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+# Generated automatically by Chef
+# Removing or modifying this file will cause FFMPEG to recompile during the next Chef run.
+<% @compile_flags.each do |flag| %>
+<%= flag %>
+<% end %>