Add forceAudio to fileConfig

Fixes cookpete/react-player#188

README.md

@@ -114,7 +114,7 @@ Prop | Description
 `youtubeConfig` | Configuration object for the YouTube player.<br />Set `playerVars` to override the [default player vars](https://developers.google.com/youtube/player_parameters?playerVersion=HTML5).<br />Set `preload` for [preloading](#preloading).
 `vidmeConfig` | Configuration object for the Vidme player.<br />Set `format` to use a certain quality of video, when available.<br />Possible values: `240p`, `480p`, `720p`, `1080p`, `dash`, `hls`
 `dailymotionConfig` | Configuration object for the DailyMotion player.<br />Set `params` to override the [default player vars](https://developer.dailymotion.com/player#player-parameters).<br />Set `preload` for [preloading](#preloading).
-`fileConfig` | Configuration object for the file player.<br />Set `attributes` to apply [element attributes](https://developer.mozilla.org/en/docs/Web/HTML/Element/video#Attributes).
+`fileConfig` | Configuration object for the file player.<br />Set `attributes` to apply [element attributes](https://developer.mozilla.org/en/docs/Web/HTML/Element/video#Attributes).<br />Set `forceAudio` to always render an `<audio>` element.
 `facebookConfig` | Configuration object for the Facebook player.<br />Set `appId` to your own [Facebook app ID](https://developers.facebook.com/docs/apps/register#app-id).
 
 ##### Preloading

src/players/FilePlayer.js

@@ -90,7 +90,7 @@ export default class FilePlayer extends Base {
   }
   render () {
     const { url, loop, controls, fileConfig } = this.props
-    const Media = AUDIO_EXTENSIONS.test(url) ? 'audio' : 'video'
+    const Media = AUDIO_EXTENSIONS.test(url) || fileConfig.forceAudio ? 'audio' : 'video'
     const style = {
       width: '100%',
       height: '100%',

src/props.js

@@ -37,7 +37,8 @@ export const propTypes = {
     format: string
   }),
   fileConfig: shape({
-    attributes: object
+    attributes: object,
+    forceAudio: bool
   }),
   onReady: func,
   onStart: func,
@@ -84,7 +85,8 @@ export const defaultProps = {
     format: null
   },
   fileConfig: {
-    attributes: {}
+    attributes: {},
+    forceAudio: false
   },
   onReady: function () {},
   onStart: function () {},