前端实现视频在线预览插件之video.js上手 |
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前端实现视频在线预览插件之video.js上手
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前端实现视频播放预览
1、预览效果图2、预览窗口dom3、Js代码4、引入相应的js库和css布局即可进行预览了。
亲测G级视频秒播, 不考虑传输和缓存。当然视频得在服务器上 最近做了个新功能。说白了其实就是一个系统内的留言。当然留言内容包括视频留言、图片留言、信息留言、文档留言。对新提交的内容需要先进行预览和审核。然后针对附件内容进行下载。当然上传下载都是自己在做。后面有时间再来讲Java实现视频上传、转码、文件压缩、前端自定义导出word文档。 1、预览效果图先上效果图吧，这是博主嵌套在界面里面的一个播放窗口，可根据自己需求自定义大小： 注：由于videojs是基于html5的，所以仅支持mp4，webm，ogv三种格式。博主是专门进行了视频转码，全部统一转成mp4，最后为了方便，直接限制只能上传mp4格式，当技术有限的时候，只有让用户来适应软件了。 2、预览窗口dom m.jpg是视频封面。可根据自己需求抠个图，我的是自己扣的。email.video是后台返回用于绑定播放的视频存放相对路径，博主用的是vue直接进行了数据绑定。也可js进行绑定。js绑定,更直观的看的话数据先来个js绑定吧，如果vue绑定的话，省略即可！ var myPlayer = videojs('my-video'); videojs("my-video").ready(function(){ var myPlayer = this; myPlayer.src("/emailFile/lifanjiashu/test1.mp4"); myPlayer.play(); });路径：/emailFile/lifanjiashu/test1.mp4 这段代码是设置窗口预览的格式，包括渲染一系列的暂停播放、进度条等组件的。 //设置中文 videojs.addLanguage('zh-CN', { "Play": "播放", "Pause": "暂停", "Current Time": "当前时间", "Duration": "时长", "Remaining Time": "剩余时间", "Stream Type": "媒体流类型", "LIVE": "直播", "Loaded": "加载完毕", "Progress": "进度", "Fullscreen": "全屏", "Non-Fullscreen": "退出全屏", "Mute": "静音", "Unmute": "取消静音", "Playback Rate": "播放速度", "Subtitles": "字幕", "subtitles off": "关闭字幕", "Captions": "内嵌字幕", "captions off": "关闭内嵌字幕", "Chapters": "节目段落", "Close Modal Dialog": "关闭弹窗", "Descriptions": "描述", "descriptions off": "关闭描述", "Audio Track": "音轨", "You aborted the media playback": "视频播放被终止", "A network error caused the media download to fail part-way.": "网络错误导致视频下载中途失败。", "The media could not be loaded, either because the server or network failed or because the format is not supported.": "视频因格式不支持或者服务器或网络的问题无法加载。", "The media playback was aborted due to a corruption problem or because the media used features your browser did not support.": "由于视频文件损坏或是该视频使用了你的浏览器不支持的功能，播放终止。", "No compatible source was found for this media.": "无法找到此视频兼容的源。", "The media is encrypted and we do not have the keys to decrypt it.": "视频已加密，无法解密。", "Play Video": "播放视频", "Close": "关闭", "Modal Window": "弹窗", "This is a modal window": "这是一个弹窗", "This modal can be closed by pressing the Escape key or activating the close button.": "可以按ESC按键或启用关闭按钮来关闭此弹窗。", ", opens captions settings dialog": ", 开启标题设置弹窗", ", opens subtitles settings dialog": ", 开启字幕设置弹窗", ", opens descriptions settings dialog": ", 开启描述设置弹窗", ", selected": ", 选择", "captions settings": "字幕设定", "Audio Player": "音频播放器", "Video Player": "视频播放器", "Replay": "重播", "Progress Bar": "进度小节", "Volume Level": "音量", "subtitles settings": "字幕设定", "descriptions settings": "描述设定", "Text": "文字", "White": "白", "Black": "黑", "Red": "红", "Green": "绿", "Blue": "蓝", "Yellow": "黄", "Magenta": "紫红", "Cyan": "青", "Background": "背景", "Window": "视窗", "Transparent": "透明", "Semi-Transparent": "半透明", "Opaque": "不透明", "Font Size": "字体尺寸", "Text Edge Style": "字体边缘样式", "None": "无", "Raised": "浮雕", "Depressed": "压低", "Uniform": "均匀", "Dropshadow": "下阴影", "Font Family": "字体库", "Proportional Sans-Serif": "比例无细体", "Monospace Sans-Serif": "单间隔无细体", "Proportional Serif": "比例细体", "Monospace Serif": "单间隔细体", "Casual": "舒适", "Script": "手写体", "Small Caps": "小型大写字体", "Reset": "重启", "restore all settings to the default values": "恢复全部设定至预设值", "Done": "完成", "Caption Settings Dialog": "字幕设定视窗", "Beginning of dialog window. Escape will cancel and close the window.": "开始对话视窗。离开会取消及关闭视窗", "End of dialog window.": "结束对话视窗" }); 4、引入相应的js库和css布局即可进行预览了。相关js库和css。这里封装了个demo，免费进行下载。 稍后上传------------------------------->> 写在后面： 博主非专业前端，第一次用视频相关，只接触了video.js。操作简单上手容易一下子就吸引了我这个后端野鸡切图仔。如果后来人有什么好用的工具，记得推荐一下哈哈哈哈哈。如有错误还望指正， by一只不务正业的后端程序猿！ |
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