鍦ㄥ疄闄呬腑榪欐牱鐨勬濈淮瀹氬娍琛ㄧ幇涓烘湁涓鏂瑰己澶х殑鍔垮姏錛堢幇鍦ㄦ祦琛屽彨寮哄娍緹や綋錛夊湪鎺у埗浜虹殑閫夋嫨錛堣鎺у埗鐨勪漢 鐜板湪嫻佽鍙急鍔跨兢浣擄級銆傝繖鎴戝張涓嶇敱鍦版兂璧峰浗澶栧ぇ鐗囥婅鏂楀+銆嬮噷闈㈢殑鎯呮櫙錛氶珮楂樺湪涓婄殑緗楅┈璐墊棌緇欐墍鏈夌殑瑙掓枟澹ゴ闅朵滑瀹氫笅涓ょ閫夋嫨錛岃涔堟潃姝誨彟澶栦竴涓鏂楀+錛岃涔堝氨鏄鍙﹀涓涓鏂楀+鏉姝匯?濡傛灉浣犲仠鐣欏湪榪欐牱鐨勯夋嫨涔嬪唴錛岄偅涔堜綘鐨勬湭鏉ユ案榪滃彧浼氬仠鐣欏湪瑙掓枟鍦猴紝涓轟簡媧誨懡鐢ㄤ綘鐨勫媷鏁㈡潃姝諱竴涓張涓涓洿鍒版渶鍚庝綘絳嬬柌鍔涘敖琚彟澶栦竴涓洿鍕囩寷鐨勮鏂楀+鏉姝匯傚獎鐗囦腑緇欐垜浠寚鍑轟簡涓縐嶆洿濂界殑閫夋嫨錛屽綋鐒惰鍋氬嚭榪欐牱鐨勯夋嫨錛屽氨濡傚獎鐗囦腑鍙嶆槧鐨勮繖灝嗛渶瑕佹洿楂樼殑鏅烘収鏇村ぇ鐨勫喅蹇冩洿寮虹殑鎰忓織鏉ヤ笌鏇村嚩鐚涚殑鏁屼漢鎴樻枟銆傚婕旀妸涓諱漢鍏涓烘湰鏉ュ氨鏄竴浣嶄紭縐鐨勫皢鍐涗粠鑰屼負涓諱漢鍏仛鍑虹殑閫夋嫨榪涜浜嗛摵鍨?/p>
浠婂ぉ鍙堢湅浜嗕簺QQ鍏崷鏂伴椈錛屾湁綃囨槸鍏充簬榛勫仴緲旂殑鎶ラ亾銆傚叾涓袱鐐瑰紩璧蜂簡鎴戠殑鍏磋叮錛屼竴鐐規槸榛勫仴緲斾袱嬈′笘鐣屾澂鍥犱負澶у槾鑰岃鎵鏈夎凍鐞冨悓鏃剁殑涓栫晫鏉閲戞場姹わ紝鎵浠ヨ鑰呰榛勫仴緲斿洜姝ゅ緱緗簡寰堝浜猴紱涓鐐規槸榛勫仴緲旀殫紺烘潕鍜忕暀闀垮ご鍙戣繕瑕佹煋鍙戣繚鍙嶄簡澶彴鐨勮瀹氥?/p>
鍛靛懙 鐪嬪埌榪欐牱鐨勬柊闂伙紝鎴戜笉鐢卞湴鎯寵搗浜嗗墠闈㈢殑閭d簺錛岀敱姝ゅ氨鎯蟲妸鑷繁鐨勭湅娉曞啓涓嬫潵銆傚叧浜庣涓鐐癸紝浜哄鑳芥棤榪囷紝鑻ュ洜涓轟竴浜轟箣榪囪岀壍榪炰竴緹や漢錛氫笉鐢卞湴璁╂垜鎯寵搗浜嗗皝寤虹ぞ浼氱殑鏍繛涔濇棌錛涗綍鍐墊槸鍔熸槸榪囪繕鏃犳硶瀹氳銆傚叾浠栨柟闈笉鍘葷粏璇達紝鍙鍏朵腑鐗墊秹鍒扮殑浜虹殑鎬濈淮涓庨夋嫨闂錛涘拰鍓嶉潰鐨勪緥瀛愭渶澶х殑鍖哄埆鏄己鍔挎病鏈夌粰鍑哄叿浣撶殑閫夋嫨錛屼絾鍏卞悓鐐規槸閮界粰鍑轟簡涓浜涗笉鍚堢悊鐨勮瀹氭垨鑰呰鍋氬嚭浜嗛檺鍒墮夋嫨鐨勮瀹氥傛墍浠ュ拰鍓嶉潰涓鏍峰急鍔夸竴鏂規渶濂界殑閫夋嫨涓嶆槸鍘婚傚簲榪欐牱鐨勮鍒欐潵鐩鎬簰鎺掓尋騫墮櫎鎺夊急鍔垮唴鐨勫紓宸憋紝鏈濂界殑閫夋嫨鑰屾槸鍥㈢粨璧鋒潵鎵撶牬闄愬埗閫夋嫨鐨勮瀹氥?絎簩鐐逛篃鏄竴鏍鳳紝鏈濂界殑閫夋嫨鏄洟緇撹搗鏉ュ幓鎺夐偅浜涘己鍔跨粰瀹氱殑涓嶅悎鐞嗙殑瑙勫畾銆?/p>
璇村埌榪欓噷錛屽ぇ瀹惰偗瀹氫篃鎯沖埌浜嗙幇瀹炰腑榪欐牱綾諱技鐨勬儏鍐靛お澶氫簡銆?/p>
鎬濇兂鍐沖畾鏈潵
聽
鍦∕MAPI鍖呬腑綾昏繕鏄緢澶氱殑錛屼絾鏄垰寮濮嬪涔犳渶鍏抽敭鐨勫氨鏄悊瑙anager鍜孭layer 浠ュ強Control綾伙紱鍏朵粬鐨勫緢澶氱被錛堝悗闈㈠寘鍚獵ontrol鐨勶級閮芥槸Control瀛愮被鐨勩?/p>
榪欎笁綾誨父鐢ㄧ殑鍏崇郴鐨勫氨鏄疢anager浜х敓Player錛孭layer鑾峰緱鏌愪竴鍏蜂綋Control銆傛瘮濡備笅闈㈢殑灝辨槸鑾峰彇鎽勫儚澶寸殑甯哥敤婧愮爜錛?/p>
銆銆Player p;
銆銆VideoControl vc;
銆銆p = Manager.createPlayer("capture://video");
銆銆p.realize();
銆銆vc = (VideoControl) p.getControl("VideoControl");
瀛︿範Manager綾伙細 姝ょ被灝辨槸綆$悊澶氬獟浣撴暟鎹潵婧愶紝騫朵緷鐓ф潵婧愬垱寤篜layer綾?br />聽聽聽 閿帉鎻″嚑涓蹇碉細 Data Delivery Protocol錛汣ontent Types錛汳edia Locator錛汳edia Encoding Strings
聽聽聽 Data Delivery Protocol 涓枃鎰忔濆氨鏄暟鎹紶閫佸崗璁紝 鍏跺疄涔熷氨鏄寚澶氬獟浣撴暟鎹殑鏉ユ簮錛岀敤鏉ュ尯鍒嗗濯掍綋鏁版嵁鍒板簳鏄粠紜洏涓婅鍙栫殑榪樻槸浠庣綉涓婁笅杞界殑榪樻槸閫氳繃鎹曡幏鎵嬫満涓婅棰戞垨鑰呰瘽絳掕幏鍙栫殑絳夋暟鎹潵婧愩?br />聽聽聽 Content Types 涓枃鎰忔濆氨鏄濯掍綋鏁版嵁鐨勫唴瀹圭被鍨嬶紝鐢ㄦ潵鍖哄埆鏁版嵁鐨勭被鍨嬩互鍙婃暟鎹牸寮忥紝姣斿錛歛udio/mpeg鎸嘙P3鏍煎紡鐨勫0闊蟲暟鎹紱video/mpeg 鎸嘙PEG鏍煎紡鐨勮棰戞暟鎹?br />聽聽聽 Media Locator錛氫腑鏂囨剰鎬濆氨鏄濯掍綋鏁版嵁瀹炰綋錛屽氨鏄槑紜寚瀹氬濯掍綋鏁版嵁鐨勬潵婧愪綅緗紝榪欎釜灝辨槸Manager綾葷敤鏉ュ垱寤篜layer綾葷殑瀹為檯鐢ㄥ埌鐨勶紝姣斿涓婇潰鐨勨渃apture錛?/video"; 錛?/鍓嶉潰鐨勫氨琛ㄧず浣跨敤鐨勬暟鎹紶閫佸崗璁?br />聽聽聽 Media Encoding Strings錛氫腑鏂囨剰鎬濇槸澶氬獟浣撴暟鎹紪鐮佷覆錛涜繖涓病鐪嬪ぇ鏄庣櫧錛屼篃娌℃悶娓呭叿浣撴庝箞鐢紱澶ф鎰忔濆氨鏄皢鑾峰緱鐨勬暟鎹互錛堟垨鑰呮槸浠ワ級緙栫爜涓叉寚瀹氱殑鏍煎紡緙栫爜杈撳嚭銆?/p>
瀛︿範Player綾伙細 姝ょ被灝辨槸鎾斁澶氬獟浣撴暟鎹茍鎺у埗鍏剁姸鎬?
聽聽聽 鍏抽敭鐐癸細Player綾誨緢綆鍗?鍏抽敭灝辨槸鎺屾彙綾葷殑5縐嶇姸鎬?鍙﹀涓涓槸浜嬩歡瑙﹀彂澶勭悊錛堣繖涓氳繃浣跨敤PlayerListener綾繪潵瀹炵幇錛?br />聽聽聽
瀛︿範Control綾伙細姝ょ被瀹為檯涓婂彧鏄┖綾伙紝鍏抽敭鏄畠鐨勫瓙瀛欏お澶氫簡錛屽搱鍝堬紝瀹冪殑瀛愮被灝辨槸鎸囧鎾斁榪涜鏌愪竴鏂歸潰鐨勬帶鍒?br />聽聽聽 瀹為檯涓婅繖涓簲璇ユ槸涓涓泦緹わ紝澶ф鐨勬剰鎬濈煡閬撲簡瀛﹁搗鏉ヤ篃鏂逛究錛屾瘮濡俈olumeControl綾?灝辨槸鎺у埗鎾斁闊抽噺鐨勩傝鐢ㄥ叿浣撶殑鎺у埗綾繪椂鍐嶇湅鐪嬫庝箞鐢ㄥ氨鍙互浜嗭紝閮戒笉鏄緢闅俱?br />聽聽聽
聽聽聽
聽聽聽 MMAPI鍖呬富瑕佸氨鏄繖涓夌錛屾垨鍙笁灞傚惂銆傜涓灞侻anager綆$悊鏁版嵁婧愶紝絎簩灞侾layer鎾斁鏁版嵁錛岀涓夊眰Control綾婚泦鎺у埗鎾斁灞炴с?榪樻湁鍏朵粬鍑犱釜綾伙細ContentDescriptor DataSource SourceStream TimeBase絳?閮戒笉鏄父鐢ㄧ殑錛岀敱浜庢椂闂寸揣榪篃娌′粩緇嗗幓鐪?瑕佺敤鐨勬椂鍊欏啀浜嗚В 涔熶笉鏄緢闅劇殑 瀹規槗鎺屾彙銆?br />聽聽聽 鏃墮棿绱ц揩錛岄殢渚垮仛鐐規葷粨錛屽笇鏈涢暱鏃墮棿榪囧悗鑷繁鍥炲ご鍐嶇湅鍙互鏈変簺甯姪錛岃鏄鍏朵粬鏂版墜鑳芥湁浜涘府鍔╃殑璇濆氨鏇村ソ浜嗐?br />