Speech Synthesis Markdown (SSMD) is a lightweight alternative syntax for SSML.
This repository contains both the reference implementation of the SSMD-to-SSML conversion tool (ssmd) as well
as the specification of the language.
The tools and executable specification provided in this repository require Ruby 2.3.4 or better.
Add this line to your application's Gemfile:
gem 'ssmd'And then execute:
$ bundle
Or install it yourself as:
$ gem install ssmd
You can convert SSML to SSMD using SSMD::to_ssml:
require 'ssmd'
ssmd = "hello *SSMD*!"
ssml = SSMD.to_ssml ssmd
puts ssml
# Output: <speak>hello <emphasis>SSMD</emphasis>!</speak>Sometimes you will want to see just the plain text without any SSMD annotations.
For this you can use SSMD::stip_ssmd:
require 'ssmd'
ssmd = "[hallo](de) *SSMD*!"
plain_text = SSMD.strip_ssmd ssmd
puts plain_text
# Output: hallo SSMD!Note:
This version is still under development. See below which essential SSML constructs are implemented so far:
- Text
- Emphasis
- Break
- Language
- Mark
- Paragraph
- Phoneme
- Prosody
- Say-as
- Substitution
- Extensions
After checking out the repo, run bin/setup to install dependencies. You can run bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.
Run rake spec to run the tests against a given executable.
This implementation and any other can be tested against the SSMD specification.
Said specification is extracted from SPECIFICATION.md.
It runs each SSMD snippet through the tested tool and compares it to the output of
the following SSML snippet. If they match the test passes.
Bug reports and pull requests are welcome on GitHub at https://github.com/machisuji/ssmd. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.
The gem is available as open source under the terms of the MIT License.
Follows the SSMD specification.
Source: https://github.com/fabien88/ssmd
Speech Markdown has their own specification which is different than SSMD.
Website: https://www.speechmarkdown.org/ Source: https://github.com/speechmarkdown/