MediaPlayer - Video and Audio Player EN
InBasic · Firefox
A powerful media player built on top of the video.js project with HTTP Live Streaming (HSL), speed control, and playlist support
<all_urls>），意味着它可以读取你在任意站点的页面内容，包括已登录的页面。这是许多扩展正常工作的必要条件，但也值得你确认来源可信。
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简介
"Media Player" is a browser extension to play music and video files either locally or from an online source. This project aims to bring VLC like media playing experience by using native HTML5 technology. The add-on is built on top of the well-known video.js project by applying a few custom plug-ins to enhance the user experience. This player supports media boosting, speed control, playlist media selection, fullwidth-progress bar, HTTP-streaming (M3U8), and wave surfer visual for audio files.
You can start watching an offline video file by drag and drop the video file into the player or by pressing the big play button. To have the player load subtitle as well, make sure to drop both video and subtitle files together (The dropped subtitle should have the same name as the file and needs to be in SRT or VTT format). Also, you can add a subtitle file later using the "+CC" button. This button appears when there is no subtitle found for the current track.
You can use your keyboard to control the following playback options:
1. "F" key: This will toggle the fullscreen mode on and off
2. "Space" key: This will toggle the playing state of the player
3. "Key Up" and "key Down": These keys can be used to increase or decrease volume.
4. "Key Left" and "Key Right": These keys can be used to seek backward and forward for 10 seconds.
This extension also supports media keys even if the player is not focused. Additionally, the mouse wheel can also be used to increase or decrease the volume.
Change Log:
0.1.2:
1. Media Player now supports history (it will save the current track position and retrieves it after a restart)
2. Media player now supports global keyboard shortcuts for toggle pause and play state, move to the previous track and move to the next track
0.1.3:
1. Better playlist!
0.1.4:
1. For audio tracks, a seek-able wave-surfer is replaced the old poster image
2. playback rate is now adjustable.
0.1.7:
1. Supports live stream (m3u8)
2. Supports folder drop and recursive media file search
MediaPlayer - Video and Audio Player 是做什么的
MediaPlayer - Video and Audio Player 是一款面向 Firefox 的影音图像类扩展，主要用来处理图片、调节音量、增强播放器功能。官方对它的介绍是：A powerful media player built on top of the video.js project with HTTP Live Streaming (HSL), speed control, and playlist support在Firefox 附加组件商店（AMO）上，它当前版本 0.2.0，评分 3.94（33 人评价），约 3,613 名用户。
适合什么人用
从功能定位看，MediaPlayer - Video and Audio Player 更适合经常在网页上看视频、听音乐或处理图片的用户。如果你平时只是偶尔遇到相关需求，用浏览器自带功能也能凑合；但如果这件事每天都发生，装一个专门处理它的扩展通常比手动操作省事得多。需要注意的是它作用于所有网站，装上后建议先观察一两天，确认不影响常用站点的正常使用。
怎么安装 MediaPlayer - Video and Audio Player
- 打开Firefox 附加组件商店（AMO）上的官方页面；
- 点「添加到浏览器」并确认权限提示；
- 装好后在扩展列表里固定图标，方便随时开关。
本站只做索引与介绍，安装包来自官方商店。如果商店页面提示当前地区不可用，说明该扩展未在你所在区域上架。
常见问题
MediaPlayer - Video and Audio Player 是免费的吗？
MediaPlayer - Video and Audio Player 在Firefox 附加组件商店（AMO）免费提供下载。它是浏览器扩展，装上就能直接用，不需要注册账号。
MediaPlayer - Video and Audio Player 安全吗？
它只申请了 0 项权限，范围比较克制，没有申请「读取所有网站数据」这种大权限。
MediaPlayer - Video and Audio Player 支持哪些浏览器？
当前收录的版本来自Firefox 附加组件商店（AMO），适用于 Firefox。同一个扩展在其他商店可能有对应版本，但功能与版本号不一定相同。
怎么卸载 MediaPlayer - Video and Audio Player？
在扩展管理页找到 MediaPlayer - Video and Audio Player，点移除即可。它在本地保存的设置会一起清掉，不会残留数据。
权限清单 来自 manifest.json 原文
站点访问（可选） 1
*://*/*
接口权限 3
contextMenusnotificationsstorage
接口权限（可选） 1
activeTab