想要在用HTML5開(kāi)發(fā)的軟件中的登錄頁(yè)面使用flv格式的視頻作為背景播放，想問(wèn)一下怎么實(shí)現(xiàn)。我查過(guò)挺多帖子都說(shuō)HTML5并不支持flv格式的視頻，但是又不能用MP4格式的，因?yàn)橐曨l要放在本地安裝包中，要求視頻盡量不超過(guò)3M,問(wèn)問(wèn)大神們?cè)趺唇鉀Q這個(gè)問(wèn)題。感謝
3
0
0
光陰似箭催人老，日月如移越少年。
不超過(guò) 3M ，可以通過(guò)重新解碼再編碼 mp4 來(lái)實(shí)現(xiàn)，HTML5 播放 flv 就不要考慮了，難度太大。
先說(shuō)結(jié)果：可行。
預(yù)覽地址：
我臨時(shí)在個(gè)人站點(diǎn)上提供一個(gè)預(yù)覽鏈接，三天后刪除
用到了b站開(kāi)源的flv.js
https://github.com/Bilibili/f...
剛才自己改了下demo
給你看看
<!DOCTYPE html>
<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<title>flv.js demo2</title>
<style>
.mainContainer {
display: block;
width: 1024px;
margin-left: auto;
margin-right: auto;
}
.urlInput {
display: block;
width: 100%;
margin-left: auto;
margin-right: auto;
margin-top: 8px;
margin-bottom: 8px;
}
.centeredVideo {
display: block;
width: 100%;
height: 576px;
margin-left: auto;
margin-right: auto;
margin-bottom: auto;
}
.controls {
display: block;
width: 100%;
text-align: left;
margin-left: auto;
margin-right: auto;
}
</style>
</head>
<body>
<p class="mainContainer">
<video id="videoElement" name="videoElement" class="centeredVideo" controls autoplay width="1024" height="576">
Your browser is too old which doesn't support HTML5 video.
</video>
<br>
<p class="controls">
<button onclick="flv_load()">Load</button>
<button onclick="flv_start()">Start</button>
<button onclick="flv_pause()">Pause</button>
<button onclick="flv_destroy()">Destroy</button>
<input style="width:100px" type="text" name="seekpoint"/>
<button onclick="flv_seekto()">SeekTo</button>
</p>
</p>
<script src="../dist/flv.js"></script>
<script>
function flv_load() {
if (flvjs.isSupported()) {
var videoElement = document.getElementById('videoElement');
var flvPlayer = flvjs.createPlayer({
type: 'flv',
url: '1.flv'
});
flvPlayer.attachMediaElement(videoElement);
flvPlayer.load();
flvPlayer.play();
}
window.player=flvPlayer;
}
function flv_start() {
player.play();
}
function flv_pause() {
player.pause();
}
function flv_destroy() {
player.pause();
player.unload();
player.detachMediaElement();
player.destroy();
player = null;
}
function flv_seekto() {
var input = document.getElementsByName('seekpoint')[0];
player.currentTime = parseFloat(input.value);
}
function getUrlParam(key, defaultValue) {
var pageUrl = window.location.search.substring(1);
var pairs = pageUrl.split('&');
for (var i = 0; i < pairs.length; i++) {
var keyAndValue = pairs[i].split('=');
if (keyAndValue[0] === key) {
return keyAndValue[1];
}
}
return defaultValue;
}
</script>
</body>
</html>
