一(yī)、capture Api 簡單介紹
c♦★♠¥apture 對(duì)象用(yòng)于獲取視(shì)屏,音(yī"±↕n)頻(pín)和(hé)圖像,它是(shì)一(yī)個(gè)全局®>對(duì)象,通(tōng)過
δ₹; navigator.device.capture 來(₹ lái)訪問(wèn)
₩£; 方法：
&nbs ←Ωp; & <γnbsp; capture.captureAudio 捕獲音(yīn)頻( ★pín)
&δ±nbsp; capture.captureI♦♥>÷mage 捕獲圖片
&nbφπsp; ™∑©'capture.captureVideo 捕獲視(shì)♠∏屏
&nbs☆><p; MediaFil★→&↑e.getFormatData 獲取媒體(tǐ)文(wén)件(jiàn)的€↔ (de)格式信息
二、captureAudio &nb₹π≠δsp; &nb₽Ωsp; 捕獲音(yīn)頻(pín)
navigator.device.captureΩ≈.captureAudio(CaptureCB captureSuφ≥♦Ωccess,
&n ¶✔bsp; ₩φ↕ &n±bsp; Captσ∑≤ureErrorCB captureErroα↔∏≈r, [CaptureAudioOptio" ns options] );
// 限制(zhì)采集上(shàng)限為(wèi)3個(gè)媒體(tǐ$←₹↔)文(wén)件(jiàn)，每個(gè)文(wén)件(jiàn)不(bù¥σ)超過10秒(miǎo)
var options = { limit: 3, du★σ☆&ration: 10 };
navigator.device.capture$♦£✘.captureAudio(captureSuccess, ca±§ptureError, options);
說(shuō)明(míng)：
該方法通(tōng)過設備默認的(de)音(yīn)頻(pí ©εn)錄制(zhì)應用(yòng)程序開(kāi)始一(↓>₹→yī)個(gè)異步操作(zuò)以采集音(yīn)頻(pínα≤)錄制(zhì)。該操作(zuò)允許設
備用(yòng)戶在一(yī)個(gè)會(huì)話(huà)中同時(sε∑♥hí)采集多(duō)個(gè)錄音(yīδ™n)。
--------------------♣Ω$--- Page 2-----------------------
當用(yòng)戶退出音(yīn)頻(pín)錄制(zhì)應用(yò₹'×ng)程序，或系統到(dào)達CaptureAudioOptioφ•¥ns 的(de)limit參數(shù)所定義的(de)最
大(dà)錄制(zhì)數(shù)時(shí)都(dōu)會(huì)停止✘×↕♥采集操作(zuò)。如(rú)果沒有(yǒu)設置limit參數(shù)的(ε♣de)值，則使用(yòng)其默認值1，也(yě)就(jiù)是(₩λshì)
說(shuō)當用(yòng)戶錄制(zhì)好(hǎo)一(yī∑£§≈)個(gè)音(yīn)頻(pín)剪輯後采集→®& 操作(zuò)就(jiù)會(huì)終止。
當采集操作(zuò)結束後，系統會(huì)調用(yòng≥× •)CaptureCB 回調函數(shù)，傳遞一(yī→')個(gè)包含所有(yǒu)采集到(dà♠<o)的(de)音(yīn)頻(pín)剪輯
文(wén)件(jiàn)的(de)Media♦§©File 對(duì)象數(shù)組。如(rúφεα≤)果用(yòng)戶在完成一(yī)個(gè)音(yīn)頻(pín)£φφ剪輯采集之前終止采集操作(zuò)，系統會≥£(huì)
調用(yòng)CaptureErrorCB 回調函數(shù)，×≤并傳遞一(yī)個(gè)包含CaptureError.CAPTURE_NO ∞_MEDIA_FILES
錯(cuò)誤代碼的(de)CaptureError 對(duì)象。₩&★
limit：在單個(gè)采集操作(zuò)期間(jiān)能(néng)夠記∑$ 錄的(de)音(yīn)頻(pín)剪輯數(sh✔φù)量最大(dà)值，必須設定為(wèi)大(dà)于等于1(默認
值為(wèi)1)。
duration：一(yī)個(gè)音(yīn)頻(pín)剪輯的β∏$₩(de)最長(cháng)時(shí)間( •jiān)，單位為(wèi)秒(miǎoγ ↓)。
mode：選定的(de)音(yīn)頻(pín)模式，必須設定為(wèi)c÷ apture.supportedAudioModes 枚舉中¥©♠的(de)值。
<!DOCTYPE HTML>↔φ;
<html>
<head>
<meta charset="utf-8"ε₹♣>
<title>PhoneGap-Capture</titΩ₩le>
<link rel="styleshee♠ ✘t" href="../jquer↑∏→y.mobile-1.1.1/jquery.mobile-1.1.1.css'∑÷" />
<script src="../jquery.mobile♣™≤-1.1.1/jquery.js">♥£δ;</script>
<script src="../jquery.mobile-1∏<↔®.1.1/jquery.mobile-1.1.1.js">&∑™π₽lt;/script>
<script type="text×βπ♥/javascript" charset="u≈↓♦↑tf-8" src="../cordova-1.9.0☆§.js"></script>
<script type="text/javascript&q™ ≥γuot;>
$(docu§ment).ready(function(){
&n'™↓bsp; &nσε•bsp; document.a¥≠ddEventListener("de₩εφviceready", myD↕¶♥eviceReadyListener, falseε¶);
&nbs↕∞★p; });
&nb≈ ≠sp; myDeviceReadyListener λ±= function(){
&≈₽nbsp; ק£$("#btn_captureAudi®Ω∑o").click(funct₹↑→ion(){
✘§↔ &¥α nbsp; navigat≥ or.device.capture.captureAudio(cap<☆©tureSuccess, captureErro∞₹αr,{limit:3});
&nb×φ☆÷sp; &n≥₩¶¥bsp; });
}©±§↓
&n↑$bsp; &nβ≥÷bsp; captureSuccess = ≤×Ω function(mediaFiles){
&® πnbsp; &nbs∑$←p; c♣₩onsole.log("調用(yòng)錄音(yīn)設備 <£¶成功");
&↑₽≈nbsp; &nb✘©' sp; for≥πδ♣(var i=0;i<mediaFiles.leng≈"®₹th;i++) {
εδ→; γΩβ; &≥€nbsp; &nb₩≤"sp; console.log("文(wén)件(jià∞ ✔n)" + i);
&nb±≥≤↓sp; &nb &✔§sp; &nbs∏×β™p; &nb ↕sp; &n©↔←$bsp; console.log("nam♠∏✘§e--->" + media$$ Files[i].name);
&n<€"bsp; &nb→≠sp; &nb±♦↑ sp; →×φ" console.log("fullPat≠"h--->" + mediaFilδ♣es[i].fullPath);
&nb≈★↓↔sp; &nbσ∞♥φsp; &nb≈∏sp; conε★α✔sole.log("type--->&₩♣∞quot; + mediaFiles[i].typ<&✔≤e);
&≈β←nbsp; Ω→'; &n₹∞↕&bsp; &n"×≤≥bsp; console.log("la↕™∞stModifiedDate--->" + mediaFile≥©$≠s[i].lastModifiedDate);
&nb≤sp; φ &nb ¶sp; &<πnbsp; console.log("size--->&q☆ε♦uot; + mediaFiles[i].size);
∏¥✘σ ε∏∑; ★☆> }
& ≈nbsp; }
----------------------- Page 3------εβ Ω-----------------
&n×$₩≠bsp; ±$∑≤; captureError=function(err){
&≈∞nbsp; &n±$≈≥bsp; console.log(&quo₩→≤♦t;調用(yòng)錄音(yīn)設備失敗λ☆," + err);
&§¶≤nbsp; }
</script>
</head>
<body>
&nbsα←₩↔p; <div data-role="φ page">
&÷©€nbsp; <div d¶♣₹ata-role="header">
&<←nbsp; &nb₹≥'sp; <h1>₩↑Capture</h1>
←σ ∑ <©" </div>
α÷ <div data®±₹"-role="content&q×↕¥←uot;>
&nb" ↑sp; ∞' ; &n♦≈∑bsp; <a id="✔♠ ∞;btn_captureAudio" £Ω; href="#" data-rol♥δ✘e="button">¶<→ε;啓動錄音(yīn)器(qì)進行(xíng)錄音(✘€★εyīn)
</a>
&nbs∑εp; </div>≠↓↔≤;
&λ≤σ∏nbsp; <div ☆σdata-role="footer">
π≤>; &nε♥bsp; <h4>&÷ εamp;nbsp;</h4>
&nbs↔ p; &nb✘✔≤sp; </div>
&l€×₽t;/div>
</body>
</html>
三、capture.captureImag÷©e 捕獲圖片
開(kāi)啓攝像頭應用(yòng)程序，返回采集到(dào₹δ)的(de)圖像文(wén)件(jiàn)信息。
navigator.device.capture.captureIma$ge(
CaptureCB ca§ptureSuccess, CaptureErrorCB cap♥λ☆tureError, [CaptureI∏©♠$mageOptions options]
);
該方法通(tōng)過設備的(de)攝像頭應用(yòng)程序開(k™↔ "āi)始一(yī)個(gè)異步操作(zuò)以采集圖像。¶©該操作(zuò)允許設備用(yòng)戶在一(yī)個(gè)會(h®€uì)話(huà)中同時(shí)
采集多(duō)個(gè)圖像。
當用(yòng)戶退出攝像頭應用(yòng)程序，或系統到φ(dào)達CaptureImageOptions®$ 的(de)limit參數(shù)所定義的(de)最大(dλ☆à)圖像數(shù)時(shí)都(dōu)會(huì)
停止采集操作(zuò)。如(rú)果沒有(yǒu)設置l•β÷imit參數(shù)的(de)值，則使用(yòng)£↑其默認值1，也(yě)就(jiù)是(shì®× )說(shuō)當用(yòng)戶采集到(dàoπ↔")一(yī)個(gè)圖像後采
集操作(zuò)就(jiù)會(huì)終止。
當采集操作(zuò)結束後，系統會(huì)調用(yòng$ )CaptureCB 回調函數(shù)，傳遞一(yī)&£↕♥個(gè)包含每個(gè)采集到(dào)的(de)圖像文(wén) ↓件(jiàn)的(de)MediaFile
對(duì)象數(shù)組。如(rú)果用(yòng)戶在完成一(yī)個Ω±☆(gè)圖像采集之 前終止采集操作(zuò)¶→βΩ，系統會(huì)調用(yòng)CaptureErrorCB 回調函數(sh↓γ₽βù)，并
傳遞一(yī)個(gè)包含 CaptureErro₩✔≥>r.CAPTURE_NO_MEDIA_FILES 錯(cuò)誤代&♠碼的(de)CaptureError 對(d★ ∏★uì)象。
比起camera提供的(de)照(zhào)相(xiàn→∏≤↔g)功能(néng),改對(duì)象提供的(de)方法比較簡單
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8"α♣>
<title>PhoneGap-Capture</title★α★">
----------------------- Page 4------ε®✔<-----------------
<link rel="stylesheet" ₹♦☆href="../jquery.mobil®φλe-1.1.1/jquery.mobile-1.1•>≠.1.css" />
<script src="♥∏;../jquery.mobile-1.1.1/jquery.js"$✔></script>
<script src="../jquery.mo&✔πbile-1.1.1/jquery.mobile-1.1Ω<↔♠.1.js"></script&ε↓gt;
<script type="text/javascript®±₹✔" charset="utf-8" srcπδ="../cordova-1.9.0.js">±ββ$</script>
<script type="text/javascript&qε∏uot;>
&n≠↔¶bsp; $(document).ready(func∏✘≤tion(){
&n§ bsp; λβ↕ do→★cument.addEventListener(&quo♣→t;deviceready", myDeviceReadyLi≤✘stener, false);
});
myDeviceReady♠ββ×Listener = function(){
∑σ↓ $("#btn'₹_captureImage").click(fu✘¶nction(){
φ±; &δ&± nbsp; navigator.device.captu×≈re.captureImage(captureSuccess, ✘ captureError,{limit:1})
€← &nb≈δεsp; ≈≠♠♦; ;
<✔÷©; });
&nbs €↕p; }
δ&€; captureSuccess ↑•= function(mediaFile♦♦♥s){
&nbs׶±p; &nb&₹sp; <console.log("調用(yòng)攝像π 頭設備成功");
&≈¶nbsp; ©σα for(var i=0;i&÷®$lt;mediaFiles.length;i++) {
&< nbsp; ≈; &n↓₩>→bsp; console.log("文(wén)件(jià→πα₹n)" + i);
§✘"→ ∑★; &↔¶¶<nbsp; &n €∏≈bsp; console.log("n¶> ame--->" + mediaFiles[i].name);σ↔
&nbs>→≈✘p; ±λ &nbs↓↕p; ∏♠>console.log("fu>☆βllPath--->" + mediaFileγ<₽s[i].fullPath);
& ←λ↑nbsp; &§ ±nbsp; &¥©•nbsp; console.log("t↔γ₹ype--->" + me↓♣✔™diaFiles[i].type);
&n→€bsp; &nbs♥↔p; &nb✘δsp; console.log("lastππ←↑ModifiedDate--->" + m↑₩εediaFiles[i].lastModified↕™ Date);
&★≤↓nbsp; →©π; &n₹π∏bsp; console.log("siz÷♥>e--->" + mediaFile∞ ≥s[i].size);
&n€§εβbsp; &n♥ bsp; & ≈σ nbsp; }
♥↕ }
&♠♥∞nbsp; captureError=funct₩ ₽ion(err){
→↕; &nbs←↕∞p; ε≥≤; console.log("調用(<≥≈yòng)攝像頭設備失敗," + err);
÷σγ }
</script>
</head>
<body>
<div data≠☆₩€-role="page"≥σ←;>
₹←; <div daλ£ta-role="header">
&nb★←∑<sp; ♠≤§ <h1&g$✔Ω§t;Capture</h1>
&nb≠α★∑sp; </di© v>
&nb©↕sp; <div data-r∑$ole="content">
&nλ∏$bsp; &nbs£→"γp; →σ✔<a id="btn_captureImage" h<λref="#" data-role="but∑₽Ωton">啓動攝像頭進行(xíng)拍(pāi)照(zhàoα•)</a>
&$✔αnbsp; </div>
&n∑→₽bsp; <div data-role=&≠•quot;footer">
----------------------- Page 5----✔→€∑-------------------
&nπ •bsp; &✘↓±nbsp; &nbsσ≥γp; <h4> &l♥∏±₽t;/h4>
&n' "bsp; &φ∞lt;/div>
</div&₩gt;
</body>
</html>
四、capture.captureVideo &nbsγδp; &n"£♥bsp; &n↓γbsp; ↓§ ™ 捕獲視(shì•↓σ)屏
// 最多(duō)采集3個(gè)視(shì)頻(p∏¥↔ín)剪輯
var options = { limit: 3↕→ };
navigator.device.capture.capture✔πVideo(captureSuccess, caπ★ptureError, options);
MediaFile
“封裝采集到(dào)的(de↓↑)媒體(tǐ)文(wén)件(jiàn)的(de)屬性。
屬性：
name：不(bù)含路(lù)徑信息的☆ (de)文(wén)件(jiàn)名。（DOMString 類ε&↑型）
fullPath：包含文(wén)件(j©✔ iàn)名的(de)文(wén)件(ji↑®'∏àn)全路(lù)徑。（DOMString 類型）
type：MIME 類型。♥±（DOMString 類型）
lastM'&₽odifiedDate：文(wén)件(jiàn)最後修改←的(de)日(rì)期和(hé)時(shí)間(jiān)。（日(&↕©πrì)期類型）
size：以字節數≈Ωα¶(shù)表示的(de)文(wén)件(jiàn)大(dà)小<≥(xiǎo)。（數(shù)字類型）
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">•
<title>PhoneGap-Capture&l∞∞∑t;/title>
<link rel="stylesheet" hre←¥♠f="../jquery.mobile-1.1.1/j♦λ€query.mobile-1.1.1.css&q÷∑uot; />
<script src="δ♦../jquery.mobile-1.1.1/jquery.js"§ ¶λ;></script>
<script src="../jquery.mobil≥±"e-1.1.1/jquery.mobile-1.1.1.js"&∑✔gt;</script>
<script type="text/java₹₩script" charset=&•γ ↕quot;utf-8" src="../cordoπ≈$va-1.9.0.js"></script>↕¶φ;
<script type="text/j π☆avascript">
$€♣(document).ready(function(){
&nb≠πsp; δ>♥ document.a©♥ ↕ddEventListener(&quo€t;deviceready", myDeviceRe>↔™adyListener, false);
σ; });
myDeviceReady✘★≠<Listener = function(){
----------------------- Page☆™Ω♥ 6-----------------------
∑ ; $("♦♦#btn_captureVideo").cl↓↓£ick(function(){
∞λ; navigator.device.cap>¥©$ture.captureVideo(captur←ΩeSuccess, captureErro•αr,{limit:1});
<♣φ∏ });
}
&nb σ↓sp; captu♣£reSuccess = function(media♦÷®™Files){
&n→™→bsp; ≠♣ console.l ♥←♣og("調用(yòng)攝像頭設備成功")™♥↕;
&nb ↓₽sp; &nbs÷α•®p; for(var i★₽♥£=0;i<mediaFiles.length εΩ;i++) {
♦ε₹¶; ™× ; &n₹÷bsp; console & .log("文(wén)件(jiàn)" ₽ ↕≥+ i);
&nbs€≠≥p; &n↕±≤∑bsp; &nbsφ♥p; &¥∏nbsp; console.log("name--->&q ♥uot; + mediaFiles[i].name);
&n↑∑λbsp; ∑₹≈π; &n™↓←λbsp; console.log("↔α>βfullPath--->" + mediaFiles[i→±].fullPath);
&nδ©bsp; &n☆<§bsp; ×βγ •₽↕ console.log("typ♦®$e--->" + mediaFile∞↓s[i].type);
↑↓ &γαnbsp; ↑× console.log(&q×♠uot;lastModifiedDate--->" + med₹↔iaFiles[i].lastModifiedDate);
&n≈<bsp; ε ≠ &nb£∑≠sp; console.log(&q•↔uot;size--->" + mediaFi♠$♠les[i].size);
§✔£ &nb®sp; ¥§; mediaFiles☆[i].getFormatData(functioσ©®n(fileData){
&nλ∑λ bsp; ¥×≠; &n★φbsp; © ; console.log("codecs÷☆---->" + fileData.codecs$∞↕);
&nbs×$≠ p; &nbε≠sp; ←♦; &n¥♣bsp; console.l≈λ¶og("bitrate--->" + file₩•♣Data.bitrate);
&n↓♥ bsp; &n>₹σbsp; '→; &↓≠ nbsp; console.log("h¥≥eight---->" + fil€↑←ΩeData.height);
&nb¶σ♦sp; &nbs₩δp; ♣™ &n₽≤bsp; &n©δ↕bsp; console.log("width↓™™---->" + fileData.width);
&&±≤γnbsp; &nb☆×↑'sp; β• & nbsp; π®© console.log("duration---->£π∏" + fileData.durat™∑™Ωion);
&₩↕ nbsp; &✘±nbsp; &nbs♥∞<p; },function(err){
&n≤δ®✘bsp; &nbs₽<€p; ♣≥™Ω; &nbs✘σ≤♣p; ↓εφ console.log("獲取格式化(hu∑φà)信息失敗!" + err);
£δ &nbs↕♥p; &n•πbsp; ÷£® });
&n'₩∞bsp; &↕↕♥nbsp; }
&δ±πγnbsp; }
<γ; captureErr©δφ★or=function(err){
≠; ₩✔π console.lo£×∞g("調用(yòng)攝像頭設備失敗," + e≥±₽rr);
&n♥→&₹bsp; }
</script>
</head>
<body>
<div dat÷←≤↓a-role="page&quo★ >t;>
&n™γ∑•bsp; <div data-role=∑$±"header">
€✔; &nbs§↑p; <h1>Captuα★Ω>re</h1>
&n≥•€₹bsp; </div>
&nbπ§sp; <div data-role="cγ≈≠♠ontent">
&nb €sp; &✘$nbsp; ±φ; <a id="btn_captureVideo±®" href="#" data-r ₹←ole="button">啓&↔"動攝像頭進行(xíng)攝像</a>
• ♥> </div>
&nbs←®p; <div'₽↔ data-role="foot®♦$er">
---------------------- γ×≠- Page 7-----------------------
γ♥ ↑§ ; <h4> < α&;/h4>
&nbδ$sp; &l¥∑∑'t;/div>
&nbs×& ∏p; </div>
</body>
</html>
五、MediaFile.getFormatData¶♣← Ω∑×; &nbs↕'"p; &n§≠bsp; 獲取媒體(✘₩tǐ)文(wén)件(jiàn)的(de)格式信息
MediaFileData
“ &n↑'bsp; γδ♣ ₽¶≠&; &nb≠±sp; 封裝媒體(tǐ)文(wén)件(★ ×jiàn)的(de)格式信息。
屬性：
codecs：音(yīn)頻(p ∞ín)及視(shì)頻(pín)內(nèi)容的(φ↓☆₹de)實際格式。（DOMString 類型♣€ε）
bitrΩ®&ate：文(wén)件(jiàn)內(nèi)容的(de)平均比特率→☆。對(duì)于圖像文(wén)件(jiàn)，屬性值為(wèi)0。（數(₹shù)字類型）
height：用(yòn♣ ©g)像素表示的(de)圖像或視(shì)頻(pín)高(gāo)度×∏，音(yīn)頻(pín)剪輯的(de)該屬性值為('γ φwèi)0。（數(shù)字類型）
width：δ><用(yòng)像素表示的(de)圖像或視(shì)頻λλ™(pín)的(de)寬度，音(yīn)頻(pín)剪輯的(de)該¥≠∞屬性值為(wèi)0。（數(shù)字類型）
duration： 以≠•&®秒(miǎo)為(wèi)單位的(de)視(shì)頻(pín)或♣♥音(yīn)頻(pín)剪輯時(shí)長(cháng)，圖像文(wé↓$n)件(jiàn)的(de)該屬性值為(wèi)0。（±"數(shù)字類型）
<!DOCTYPE HTML>
<html>
<head>
<meta charset="u•₽tf-8">
<title>PhoneGa©©λp-Capture</title>
<link rel="stylesheet&γ↓÷¶quot; href="../jquery.mobile-1.1.1©>/jquery.mobile-1.1.1.→§σcss" />
<script src="../jquery₽✘π .mobile-1.1.1/jquery.js'φ"></script>
<script src="../jquery.mob£✔¶ile-1.1.1/jquery.mobile-1.1.1.js"&®€↑±gt;</script>
<script type="text/javascript& ∞•quot; charset="utf-8"§β; src="../cordov↕✘a-1.9.0.js"></script&gσ≠∑t;
<script type="text/jaπβvascript">
$(document).ready(function(){
&n<≠↓©bsp; ≥♣; &∑nbsp; γ$α; document.addEventList&εener("deviceready",&Ω€nbsp; ÷≥£; myDeviceRead→ ↓'yListener,
false);
});
myDeviceReadyListener = fun₹ ction(){
&n>↕'bsp; ₩≈★ ≈ ↑' ₽ ; $("#btn_ca↓•★ptureVideo").click(function(≠€₩){
navigator.device.captγΩure.captureVideo(captureSuccess, &δ₩™nbsp; captureError,{limit:1});
&nβ&↔bsp; &nb∏©♠©sp; ↓¥↕✔ });
}
---------------------"©>Ω-- Page 8-----------------------
↑↔♦; &n¥Ωbsp; &nb• '→sp; capt÷λureSuccess = function(mediaF'≈iles){
♦"★φ &n§♥π¥bsp; &nbs♠±↔p; ©γα∞ console.log(&'φ↑quot;調用(yòng)攝像頭設備成功"₹↕✔;);
&nbs↓ p; &n♠bsp;   &≤¥ε↕nbsp; &n∏φ±bsp; for(var i=0;i<mediaFiles.φ&↔length;i++) {
&nbs™÷→p; λ₽ λ; &nbs↕"p; &nb>®sp; ↕₽÷; console.←♦log("文(wén)件(jiàn)" + &Ωi);
&nbπ¥sp; &nb∑£≈sp; &n™§bsp; ±β♥ &©★αnbsp; &nb♦$λεsp; console.log("name--->✘∏₩→;" + mediaFiles[i].name);
&nb≥≤¥sp; &n →§÷bsp; Ω<; &nb ε×sp; &n≈εbsp; console.α£≥δlog("fullPath--->"'♣±>; + mediaFiles[i].fullαελPath);
&∏γδnbsp; Ω $< ; Ω' &nbα™★∏sp; console.log₹"("type--->" + mediaF ↓iles[i].type);
&nb§♣sp; &n∞↓bsp; &n↑₽λbsp; &nb₩∞sp; ÷★; console.φ¶≤log("lastModifiππ∞™edDate--->" &n α¶ bsp; φ≈←; ✔↓ &®" ↓∞$ βΩ &nbs≈<♣€p; +
mediaFiles[i].lastModifie₩dDate);
&nΩ∑bsp; ¥≥¶; &n™ €bsp; &nbφ×sp; ®±©; console.log("s¶☆€✔ize--->" + mediaFilλ←∑✘es[i].size);
&nbsφ<♣ p; &n÷₹φ↑bsp; ₽Ω &≈•™ nbsp; α<↔δ mediaFiles[i].getFormatData(function≤→ק(fileData){
&nb♥≥☆sp; & ₹$nbsp; &n→♥♠bsp; &n'α$≈bsp; $☆; πδ✔ ; console.lπ€ og("codecs---->&q∑×γuot; + fileData.code≈±×cs);
¶φ∞γ; ®∏↓←; &nb∏±≤©sp; π↑↕ &∏≈nbsp; &✘≠≠nbsp; conso∏<↔÷le.log("bitrate--->" + ↔↑λ fileData.bitrate);
&n∑★bsp; ÷ ; &nb★∞sp; ×∑; &n®☆→βbsp; &n±↑ bsp; con<→≠sole.log("height----&±☆↑gt;" + fileData.h< >eight);
&nb↑♦≈sp; &←✔↕nbsp; &₽γnbsp; α α; 'α; ≤♠♠ co∏™¶<nsole.log("width---->" γ≈ε+ fileData.width);
®∏& ; ✔λ; &£₹nbsp; &nbs™↔★αp; ←∞± &¶>≈nbsp; console.log("duration---π≥←->" + fileData.du€αλ€ration);
&nbsεεp; ≤"∏' ∞; &nbs↑φ♦σp; ₩∞; },function(err){
&nbsΩφp; Ω¥; •≥λδ &± Ωnbsp; &nb">®sp; &Ωπ≤<nbsp; &nb ☆≈∞sp; console.log("&";獲取格式化(huà)信息失敗!" + err);
&nbsγ♥•φp; &φ♠≥nbsp; &'δnbsp; §"φ; €Ω; Ω π; });
&nbs$§p; ε© • &nb↕≤sp; &☆≈nbsp; }
&n★↑≥↓bsp; &nbΩ♥±↑sp; &₽↕☆♥nbsp; }
£♣; &≥♦nbsp; &nbπ÷♠sp; captur✔ eError=function(err){
≠'✔☆ &nbs∞♠∏p; &nbs$$αp; &★≥nbsp; console.l ↑>og("調用(yòng)攝像頭設備失敗,"★↑Ω; + err);
& ™βnbsp; φπ∞ &n£≤bsp; &<€ }
</script>
</head>
<body>
<div data-role="page&q ✔→€uot;>
&©♠©®nbsp; ✘©"≠ &nbφ™sp; &nφ✘→bsp; <div data-role="h£±±eader">
&n ≠★bsp; &nbs∑ >p; &n™ bsp; &nb♦₹sp; <h1>©®;Capture</h1>
↕ ∏; &n✘®♣≈bsp; &nb'©sp; <∑∑€;/div>
&$≥¥nbsp; βΩ; ♣&¶; <di♦♦≥v data-role="content&☆•βquot;>
&n♦±≥bsp; &n©✘ ✘bsp; ↑ ®<; <a★÷ id="btn_capture∏<♥Video" href="#" data-$∏©€role="button">啓動攝γ₽$☆像頭進行(xíng)攝
像</a>
&← δnbsp; &nb₹↓'αsp; &nb&σsp; &nbs♣≤♥p; </div>
&↓★nbsp; &nbs±Ωλ©p; →<; <div dφβata-role="footer"&g ✔t;
&n♠Ω∞bsp; >↓¥; ←φ &n♣π←bsp; <h4>₩λ₩≤ </h4>
π↓↑± &nb ☆∏sp; &nbs↕φ×p; δ♦; &≈≠♣lt;/div>
</div>
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</body>
</html>
