| function checkVideo() | |
| { | |
| if(!!document.createElement('video').canPlayType) | |
| { | |
| var vidTest=document.createElement("video"); | |
| oggTest=vidTest.canPlayType('video/ogg; codecs="theora, vorbis"'); | |
| if (!oggTest) | |
| { | |
| h264Test=vidTest.canPlayType('video/mp4; codecs="avc1.42E01E, mp4a.40.2"'); | |
| if (!h264Test) | |
| { | |
| document.getElementById("checkVideoResult").innerHTML="Sorry. No video support." | |
| } | |
| else | |
| { | |
| if (h264Test=="probably") | |
| { | |
| document.getElementById("checkVideoResult").innerHTML="Yeah! Full support!"; | |
| } | |
| else | |
| { | |
| document.getElementById("checkVideoResult").innerHTML="Meh. Some support."; | |
| } | |
| } | |
| } | |
| else | |
| { | |
| if (oggTest=="probably") | |
| { | |
| document.getElementById("checkVideoResult").innerHTML="Yeah! Full support!"; | |
| } | |
| else | |
| { | |
| document.getElementById("checkVideoResult").innerHTML="Meh. Some support."; | |
| } | |
| } | |
| } | |
| else | |
| { | |
| document.getElementById("checkVideoResult").innerHTML="Sorry. No video support." | |
| } | |
| } |
本文介绍了一个使用JavaScript实现的函数,用于检测浏览器是否支持视频播放,并根据支持情况进行反馈。
642

被折叠的 条评论
为什么被折叠?



