{"id":374,"date":"2026-08-04T07:47:28","date_gmt":"2026-08-04T07:47:28","guid":{"rendered":"https:\/\/www.vjshi.com\/blog\/?p=374"},"modified":"2026-08-04T07:48:20","modified_gmt":"2026-08-04T07:48:20","slug":"vjshi-png-transparent-background-video-animation-tutorial","status":"publish","type":"post","link":"https:\/\/www.vjshi.com\/blog\/vjshi-png-transparent-background-video-animation-tutorial","title":{"rendered":"\u5149\u5382PNG\u56fe\u7247\u600e\u4e48\u7528\u4e8e\u89c6\u9891\u5236\u4f5c\uff1f\u900f\u660e\u80cc\u666f\u8bc6\u522b\u4e0e\u52a8\u753b\u8bbe\u7f6e\u5b8c\u6574\u6559\u7a0b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">PNG\u56fe\u7247\u662f\u89c6\u9891\u5236\u4f5c\u4e2d\u5e38\u89c1\u7684\u56fe\u5f62\u7d20\u6750\uff0c\u53ef\u4ee5\u7528\u4e8e\u5236\u4f5cLogo\u89d2\u6807\u3001\u6807\u9898\u88c5\u9970\u3001\u4eba\u7269\u8d34\u7eb8\u3001\u4ea7\u54c1\u8bf4\u660e\u3001\u4fe1\u606f\u5361\u7247\u3001\u6309\u94ae\u56fe\u6807\u3001\u8282\u65e5\u5143\u7d20\u548c\u753b\u9762\u5305\u88c5\u3002\u4e0eJPG\u76f8\u6bd4\uff0cPNG\u7684\u91cd\u8981\u4f18\u52bf\u4e0d\u662f\u201c\u753b\u8d28\u4e00\u5b9a\u66f4\u9ad8\u201d\uff0c\u800c\u662f\u5b83\u652f\u6301\u65e0\u635f\u538b\u7f29\uff0c\u5e76\u4e14\u53ef\u4ee5\u4fdd\u5b58\u900f\u660e\u4fe1\u606f\uff0c\u4f7f\u4e0d\u89c4\u5219\u56fe\u6848\u80fd\u591f\u76f4\u63a5\u53e0\u52a0\u5728\u89c6\u9891\u4e0a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u8fc7\uff0c\u6587\u4ef6\u540d\u4ee5\u201c.png\u201d\u7ed3\u5c3e\uff0c\u5e76\u4e0d\u4ee3\u8868\u56fe\u7247\u4e00\u5b9a\u5e26\u6709\u900f\u660e\u80cc\u666f\u3002PNG\u65e2\u53ef\u4ee5\u662f\u5168\u900f\u660e\u3001\u534a\u900f\u660e\u56fe\u50cf\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e00\u5f20\u5b8c\u5168\u4e0d\u900f\u660e\u7684\u666e\u901a\u56fe\u7247\u3002\u7528\u6237\u5728\u5149\u5382\u4e0b\u8f7dPNG\u7d20\u6750\u540e\uff0c\u5e94\u5148\u786e\u8ba4\u5b9e\u9645\u4ea4\u4ed8\u683c\u5f0f\u3001\u900f\u660e\u533a\u57df\u3001\u50cf\u7d20\u5c3a\u5bf8\u3001\u8fb9\u7f18\u8d28\u91cf\u548c\u6388\u6743\u8303\u56f4\uff0c\u518d\u5bfc\u5165\u526a\u6620\u3001Premiere\u6216After Effects\u5236\u4f5c\u52a8\u753b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001PNG\u900f\u660e\u80cc\u666f\u7a76\u7adf\u662f\u4ec0\u4e48<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u89c6\u9891\u548c\u56fe\u7247\u901a\u5e38\u4f7f\u7528\u7ea2\u3001\u7eff\u3001\u84dd\u4e09\u4e2a\u989c\u8272\u901a\u9053\u8bb0\u5f55\u753b\u9762\uff0c\u4e5f\u5c31\u662fRGB\u3002\u5f53\u56fe\u50cf\u8fd8\u5305\u542b\u900f\u660e\u5ea6\u4fe1\u606f\u65f6\uff0c\u53ef\u4ee5\u589e\u52a0Alpha\u4fe1\u606f\uff0c\u5f62\u6210\u901a\u5e38\u6240\u8bf4\u7684RGBA\u56fe\u50cf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Alpha\u6570\u503c\u8868\u793a\u50cf\u7d20\u7684\u4e0d\u900f\u660e\u7a0b\u5ea6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6570\u503c\u4e3a0\u65f6\uff0c\u50cf\u7d20\u5b8c\u5168\u900f\u660e\uff1b<\/li>\n\n\n\n<li>\u6570\u503c\u8fbe\u5230\u6700\u5927\u503c\u65f6\uff0c\u50cf\u7d20\u5b8c\u5168\u4e0d\u900f\u660e\uff1b<\/li>\n\n\n\n<li>\u4e2d\u95f4\u6570\u503c\u8868\u793a\u4e0d\u540c\u7a0b\u5ea6\u7684\u534a\u900f\u660e\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u70df\u96fe\u3001\u9634\u5f71\u3001\u53d1\u5149\u3001\u5934\u53d1\u8fb9\u7f18\u3001\u73bb\u7483\u548c\u6c34\u6ef4\u7b49\u7d20\u6750\uff0c\u5f80\u5f80\u9700\u8981\u5927\u91cf\u534a\u900f\u660e\u50cf\u7d20\uff0c\u624d\u80fd\u81ea\u7136\u5730\u878d\u5165\u80cc\u666f\u3002PNG\u89c4\u8303\u652f\u6301\u5b8c\u6574Alpha\u901a\u9053\uff0c\u4e5f\u652f\u6301\u901a\u8fc7\u900f\u660e\u5ea6\u6570\u636e\u6307\u5b9a\u900f\u660e\u989c\u8272\uff1b\u5982\u679c\u6587\u4ef6\u4e2d\u65e2\u6ca1\u6709Alpha\u901a\u9053\uff0c\u4e5f\u6ca1\u6709\u76f8\u5e94\u7684\u900f\u660e\u5ea6\u6570\u636e\uff0c\u6240\u6709\u50cf\u7d20\u90fd\u4f1a\u88ab\u89c6\u4e3a\u4e0d\u900f\u660e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9700\u8981\u7279\u522b\u8bf4\u660e\u7684\u662f\uff0c\u6807\u51c6PNG\u4fdd\u5b58\u7684\u662f\u975e\u9884\u4e58\u3001\u672a\u5173\u8054\u7684Alpha\u6570\u636e\uff0c\u4e5f\u5e38\u88ab\u79f0\u4e3aStraight Alpha\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u900f\u660e\u5ea6\u4e0d\u4f1a\u9884\u5148\u4e58\u5165PNG\u7684RGB\u989c\u8272\u503c\u3002Premiere\u548cAfter Effects\u867d\u7136\u53ef\u4ee5\u5904\u7406Straight Alpha\u4e0ePremultiplied Alpha\u4e24\u7c7b\u7d20\u6750\uff0c\u4f46\u4e0d\u80fd\u7531\u6b64\u63a8\u65adPNG\u6587\u4ef6\u672c\u8eab\u91c7\u7528\u9884\u4e58Alpha\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff0c\u4ee5\u4e0b\u6587\u4ef6\u90fd\u53ef\u80fd\u4f7f\u7528PNG\u6269\u5c55\u540d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e3b\u4f53\u5916\u90e8\u5b8c\u5168\u900f\u660e\u7684PNG\uff1b<\/li>\n\n\n\n<li>\u5e26\u9634\u5f71\u3001\u70df\u96fe\u7b49\u534a\u900f\u660e\u533a\u57df\u7684PNG\uff1b<\/li>\n\n\n\n<li>\u5df2\u7ecf\u5199\u5165\u767d\u8272\u6216\u9ed1\u8272\u80cc\u666f\u7684PNG\uff1b<\/li>\n\n\n\n<li>\u5c06\u7070\u767d\u68cb\u76d8\u683c\u76f4\u63a5\u753b\u8fdb\u56fe\u7247\u7684\u4f2a\u900f\u660ePNG\uff1b<\/li>\n\n\n\n<li>\u6ca1\u6709\u4efb\u4f55\u900f\u660e\u533a\u57df\u7684\u666e\u901aPNG\u56fe\u7247\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5224\u65ad\u80fd\u5426\u76f4\u63a5\u53e0\u52a0\uff0c\u4e0d\u80fd\u53ea\u770b\u6587\u4ef6\u6269\u5c55\u540d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u5728<a href=\"https:\/\/www.vjshi.com\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u5149\u5382<\/mark><\/a>\u600e\u6837\u67e5\u627ePNG\u900f\u660e\u7d20\u6750<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.vjshi.com\/photos\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u5149\u5382\u56fe\u7247<\/mark><\/a>\u641c\u7d22\u7ed3\u679c\u5305\u542b\u56fe\u7247\u7d20\u6750\u4ee5\u53caAI\u3001PSD\u3001EPS\u3001CDR\u7b49\u8bbe\u8ba1\u6a21\u677f\u7c7b\u578b\uff0c\u5e76\u63d0\u4f9b\u5206\u8fa8\u7387\u3001\u5bbd\u9ad8\u6bd4\u3001\u8272\u5f69\u548c\u900f\u660e\u901a\u9053\u7b49\u7b5b\u9009\u6761\u4ef6\u3002\u641c\u7d22\u201c\u900f\u660e\u80cc\u666f\u7d20\u6750\u201d\u6216\u201cPNG\u201d\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u201c\u900f\u660e\u901a\u9053\u201d\u6761\u4ef6\u8fdb\u4e00\u6b65\u7f29\u5c0f\u8303\u56f4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u4f7f\u7528\u5177\u4f53\u7684\u7ec4\u5408\u5173\u952e\u8bcd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ea\u641c\u7d22\u201cPNG\u201d\u4f1a\u5f97\u5230\u8f83\u5bbd\u6cdb\u7684\u7ed3\u679c\u3002\u5efa\u8bae\u6839\u636e\u9879\u76ee\u5185\u5bb9\u548c\u7528\u9014\u7ec4\u5408\u5173\u952e\u8bcd\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u79d1\u6280\u8fb9\u6846\u900f\u660e\u7d20\u6750<\/li>\n\n\n\n<li>\u91d1\u8272\u7c92\u5b50PNG<\/li>\n\n\n\n<li>\u8282\u65e5\u706f\u7b3c\u900f\u660e\u80cc\u666f<\/li>\n\n\n\n<li>\u7535\u5546\u4fc3\u9500\u89d2\u6807PNG<\/li>\n\n\n\n<li>\u5361\u901a\u4eba\u7269\u8d34\u7eb8PNG<\/li>\n\n\n\n<li>\u4ea7\u54c1\u6807\u7b7e\u900f\u660e\u7d20\u6750<\/li>\n\n\n\n<li>\u706b\u7130\u900f\u660e\u80cc\u666f\u7d20\u6750<\/li>\n\n\n\n<li>\u5730\u56fe\u5b9a\u4f4d\u56fe\u6807PNG<\/li>\n\n\n\n<li>\u6807\u9898\u82b1\u5b57\u88c5\u9970PNG<\/li>\n\n\n\n<li>\u82b1\u74e3\u6f02\u6d6e\u900f\u660e\u7d20\u6750<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5173\u952e\u8bcd\u4e2d\u53ef\u4ee5\u540c\u65f6\u52a0\u5165\u98ce\u683c\u3001\u989c\u8272\u3001\u884c\u4e1a\u548c\u7528\u9014\uff0c\u4f8b\u5982\u201c\u84dd\u8272\u79d1\u6280\u4fe1\u606f\u6846PNG\u201d\u901a\u5e38\u6bd4\u201c\u4fe1\u606f\u6846PNG\u201d\u66f4\u5bb9\u6613\u627e\u5230\u5339\u914d\u7ed3\u679c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u4f7f\u7528\u900f\u660e\u901a\u9053\u6761\u4ef6\uff0c\u4f46\u4e0d\u8981\u53ea\u4f9d\u8d56\u7b5b\u9009\u7ed3\u679c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u900f\u660e\u901a\u9053\u7b5b\u9009\u53ef\u4ee5\u63d0\u9ad8\u67e5\u627e\u6548\u7387\uff0c\u4f46\u641c\u7d22\u9875\u9884\u89c8\u56fe\u4e0d\u7b49\u4e8e\u6700\u7ec8\u4ea4\u4ed8\u6587\u4ef6\u3002\u4e0b\u8f7d\u524d\u4ecd\u9700\u8fdb\u5165\u8be6\u60c5\u9875\uff0c\u786e\u8ba4\u7d20\u6750\u8bf4\u660e\u4e2d\u7684\u6587\u4ef6\u683c\u5f0f\u3001\u50cf\u7d20\u5c3a\u5bf8\u3001\u6587\u4ef6\u6570\u91cf\u548c\u4ea4\u4ed8\u5185\u5bb9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u90e8\u5206\u7d20\u6750\u53ef\u80fd\u662f\u7d20\u6750\u5305\uff0c\u91cc\u9762\u540c\u65f6\u5305\u542bPNG\u3001PSD\u6216\u5176\u4ed6\u6e90\u6587\u4ef6\uff1b\u53e6\u4e00\u4e9b\u7d20\u6750\u53ef\u80fd\u53ea\u6709PSD\u3001EPS\u3001AI\u6216CDR\u6587\u4ef6\u3002\u5c01\u9762\u663e\u793a\u900f\u660e\u6548\u679c\uff0c\u5e76\u4e0d\u80fd\u8bc1\u660e\u538b\u7f29\u5305\u4e2d\u4e00\u5b9a\u63d0\u4f9b\u72ec\u7acbPNG\u6587\u4ef6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u533a\u5206\u56fe\u7247\u7d20\u6750\u4e0e\u8bbe\u8ba1\u6e90\u6587\u4ef6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u76ee\u7684\u53ea\u662f\u628a\u56fe\u6848\u76f4\u63a5\u53e0\u52a0\u5230\u89c6\u9891\u4e0a\uff0c\u4f18\u5148\u9009\u62e9\u660e\u786e\u5305\u542bPNG\u6587\u4ef6\u7684\u56fe\u7247\u7d20\u6750\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u89c1\u683c\u5f0f\u7684\u533a\u522b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PNG\uff1a\u4f4d\u56fe\u6587\u4ef6\uff0c\u53ef\u76f4\u63a5\u5bfc\u5165\u5927\u591a\u6570\u526a\u8f91\u8f6f\u4ef6\uff1b<\/li>\n\n\n\n<li>PSD\uff1aPhotoshop\u5206\u5c42\u6587\u4ef6\uff0c\u9002\u5408\u4fee\u6539\u56fe\u5c42\u3001\u989c\u8272\u548c\u6587\u5b57\uff1b<\/li>\n\n\n\n<li>AI\u3001EPS\uff1a\u77e2\u91cf\u6587\u4ef6\uff0c\u9002\u5408\u6309\u9700\u8981\u91cd\u65b0\u8c03\u6574\u5c3a\u5bf8\u540e\u5bfc\u51fa\uff1b<\/li>\n\n\n\n<li>CDR\uff1a\u901a\u5e38\u9700\u8981CorelDRAW\u7b49\u517c\u5bb9\u8f6f\u4ef6\u6253\u5f00\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u80fd\u4ec5\u51ed\u7d20\u6750\u6807\u9898\u5224\u65ad\u4ea4\u4ed8\u683c\u5f0f\uff0c\u5e94\u4ee5\u8be6\u60c5\u9875\u6587\u4ef6\u4fe1\u606f\u548c\u4e0b\u8f7d\u5305\u4e2d\u7684\u5b9e\u9645\u5185\u5bb9\u4e3a\u51c6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u4e0b\u8f7d\u524d\u5e94\u91cd\u70b9\u68c0\u67e5\u54ea\u4e9b\u4fe1\u606f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u786e\u8ba4\u5b9e\u9645\u6587\u4ef6\u683c\u5f0f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8d2d\u4e70\u524d\u5e94\u68c0\u67e5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u662f\u5426\u660e\u786e\u5305\u542bPNG\uff1b<\/li>\n\n\n\n<li>PNG\u662f\u5355\u5f20\u8fd8\u662f\u591a\u5f20\uff1b<\/li>\n\n\n\n<li>\u662f\u5426\u540c\u65f6\u63d0\u4f9bPSD\u3001AI\u7b49\u6e90\u6587\u4ef6\uff1b<\/li>\n\n\n\n<li>\u6587\u4ef6\u50cf\u7d20\u5c3a\u5bf8\u662f\u591a\u5c11\uff1b<\/li>\n\n\n\n<li>\u662f\u5426\u6807\u6ce8\u900f\u660e\u901a\u9053\uff1b<\/li>\n\n\n\n<li>\u7d20\u6750\u5305\u662f\u5426\u9700\u8981\u89e3\u538b\uff1b<\/li>\n\n\n\n<li>\u662f\u5426\u6709\u8f6f\u4ef6\u7248\u672c\u8981\u6c42\uff1b<\/li>\n\n\n\n<li>\u5c55\u793a\u56fe\u4e2d\u7684\u5b57\u4f53\u3001\u56fe\u7247\u6216\u9644\u52a0\u5143\u7d20\u662f\u5426\u5305\u542b\u5728\u4ea4\u4ed8\u6587\u4ef6\u4e2d\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8be6\u60c5\u9875\u53ea\u5199\u660ePSD\u3001AI\u6216EPS\uff0c\u5c31\u4e0d\u5e94\u9ed8\u8ba4\u4e0b\u8f7d\u540e\u4e00\u5b9a\u5b58\u5728\u53ef\u76f4\u63a5\u4f7f\u7528\u7684\u900f\u660ePNG\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u6839\u636e\u9879\u76ee\u9009\u62e9\u6388\u6743\u7c7b\u578b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5382\u5e2e\u52a9\u4e2d\u5fc3\u8bf4\u660e\uff0c\u8d2d\u4e70\u65f6\u9700\u8981\u767b\u5f55\u8d26\u53f7\uff0c\u5728\u7d20\u6750\u9875\u9762\u9009\u62e9\u76f8\u5e94\u7684\u5546\u7528\u6388\u6743\u5e76\u5b8c\u6210\u4ed8\u6b3e\uff0c\u652f\u4ed8\u540e\u5373\u53ef\u4e0b\u8f7d\u5230\u8bbe\u5907\u3002\u5149\u5382\u5f53\u524d\u91c7\u7528\u5355\u6b21\u8d2d\u4e70\u3001\u5355\u6b21\u6388\u6743\u7684\u65b9\u5f0f\uff0c\u5e76\u975e\u5305\u6708\u6216\u5305\u5e74\u4f1a\u5458\u4e0b\u8f7d\u6a21\u5f0f\u3002\u8d2d\u4e70\u540e\u7684\u4e0b\u8f7d\u7d20\u6750\u4e0d\u5e26\u9884\u89c8\u6c34\u5370\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8d2d\u4e70\u7d20\u6750\u83b7\u5f97\u7684\u662f\u7ea6\u5b9a\u8303\u56f4\u5185\u7684\u4f5c\u54c1\u4f7f\u7528\u8bb8\u53ef\uff0c\u4e0d\u662f\u8457\u4f5c\u6743\u8f6c\u79fb\u3002\u5149\u5382\u7528\u6237\u534f\u8bae\u8bf4\u660e\uff0c\u8d2d\u4e70\u540e\u8fd8\u9700\u8981\u6309\u7167\u6388\u6743\u89c4\u5219\u586b\u5199\u6388\u6743\u4fe1\u606f\u5e76\u53d6\u5f97\u6388\u6743\u4e66\uff1b\u4f5c\u54c1\u4ec5\u9650\u6388\u6743\u4e66\u4e2d\u6307\u5b9a\u7684\u88ab\u6388\u6743\u65b9\u5728\u7ea6\u5b9a\u8303\u56f4\u5185\u4f7f\u7528\uff0c\u4e0d\u80fd\u64c5\u81ea\u8f6c\u6388\u6743\u7ed9\u5176\u4ed6\u4e3b\u4f53\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff0c\u5e94\u6839\u636e\u771f\u5b9e\u9879\u76ee\u586b\u5199\u88ab\u6388\u6743\u65b9\u3002\u4f8b\u5982\uff0c\u66ff\u5ba2\u6237\u5236\u4f5c\u5ba3\u4f20\u89c6\u9891\u65f6\uff0c\u4e0d\u80fd\u4ec5\u56e0\u4e3a\u526a\u8f91\u5de5\u4f5c\u7531\u4e2a\u4eba\u5b8c\u6210\uff0c\u5c31\u5ffd\u7565\u6700\u7ec8\u4f7f\u7528\u4e3b\u4f53\u548c\u6388\u6743\u8303\u56f4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u68c0\u67e5\u50cf\u7d20\u5c3a\u5bf8\uff0c\u800c\u4e0d\u53ea\u662f\u6587\u4ef6\u4f53\u79ef<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PNG\u5c5e\u4e8e\u4f4d\u56fe\uff0c\u56fe\u50cf\u7531\u56fa\u5b9a\u6570\u91cf\u7684\u50cf\u7d20\u7ec4\u6210\u3002\u6587\u4ef6\u4f53\u79ef\u8f83\u5927\uff0c\u4e0d\u4e00\u5b9a\u610f\u5473\u7740\u4e3b\u4f53\u5206\u8fa8\u7387\u8db3\u591f\u9ad8\uff1b\u6587\u4ef6\u4f53\u79ef\u8f83\u5c0f\uff0c\u4e5f\u4e0d\u4e00\u5b9a\u4e0d\u80fd\u4f7f\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e94\u91cd\u70b9\u67e5\u770b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6574\u5f20\u56fe\u7247\u7684\u50cf\u7d20\u5bbd\u5ea6\u548c\u9ad8\u5ea6\uff1b<\/li>\n\n\n\n<li>\u4e3b\u4f53\u5728\u900f\u660e\u753b\u5e03\u4e2d\u5360\u591a\u5927\u6bd4\u4f8b\uff1b<\/li>\n\n\n\n<li>PNG\u6700\u7ec8\u5728\u89c6\u9891\u4e2d\u9700\u8981\u663e\u793a\u591a\u5927\uff1b<\/li>\n\n\n\n<li>\u9879\u76ee\u662f1080P\u30012K\u8fd8\u662f4K\uff1b<\/li>\n\n\n\n<li>\u662f\u5426\u9700\u8981\u5927\u5e45\u653e\u5927\u6216\u5236\u4f5c\u63a8\u8fd1\u52a8\u753b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u4e9bPNG\u753b\u5e03\u5f88\u5927\uff0c\u4f46\u4e3b\u4f53\u53ea\u4f4d\u4e8e\u4e2d\u592e\u5f88\u5c0f\u7684\u533a\u57df\u3002\u5bfc\u5165\u540e\u770b\u8d77\u6765\u5f88\u5c0f\uff0c\u53ef\u80fd\u662f\u5468\u56f4\u5b58\u5728\u5927\u91cf\u900f\u660e\u7a7a\u767d\uff0c\u800c\u4e0d\u662f\u526a\u8f91\u8f6f\u4ef6\u8bfb\u53d6\u9519\u8bef\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u4fdd\u7559\u539f\u59cb\u4e0b\u8f7d\u6587\u4ef6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5efa\u8bae\u4fdd\u5b58\u4ee5\u4e0b\u6587\u4ef6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u539f\u59cb\u538b\u7f29\u5305\uff1b<\/li>\n\n\n\n<li>\u89e3\u538b\u540e\u7684PNG\u4e0e\u6e90\u6587\u4ef6\uff1b<\/li>\n\n\n\n<li>\u8ba2\u5355\u8bb0\u5f55\uff1b<\/li>\n\n\n\n<li>\u6388\u6743\u4e66\uff1b<\/li>\n\n\n\n<li>\u9879\u76ee\u5de5\u7a0b\u6587\u4ef6\uff1b<\/li>\n\n\n\n<li>\u6700\u7ec8\u6210\u7247\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5149\u5382\u5e2e\u52a9\u4e2d\u5fc3\u63d0\u793a\u7528\u6237\u8d2d\u4e70\u540e\u53ca\u65f6\u4e0b\u8f7d\uff1b\u5982\u679c\u4f5c\u54c1\u540e\u6765\u56e0\u4f9b\u7a3f\u4eba\u539f\u56e0\u4e0d\u518d\u9500\u552e\uff0c\u53ef\u80fd\u65e0\u6cd5\u518d\u6b21\u4e0b\u8f7d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u4e0b\u8f7d\u540e\u5982\u4f55\u5224\u65adPNG\u662f\u5426\u771f\u6b63\u900f\u660e<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6cd5\u4e00\uff1a\u653e\u5728\u4e0d\u540c\u989c\u8272\u7684\u80cc\u666f\u4e0a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u53ef\u9760\u7684\u65b9\u6cd5\uff0c\u662f\u5728\u526a\u8f91\u8f6f\u4ef6\u6216\u56fe\u50cf\u7f16\u8f91\u8f6f\u4ef6\u4e2d\u5efa\u7acb\u81f3\u5c11\u4e24\u4e2a\u7eaf\u8272\u80cc\u666f\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u767d\u8272\u80cc\u666f\uff1b<\/li>\n\n\n\n<li>\u9ed1\u8272\u6216\u6df1\u7070\u8272\u80cc\u666f\uff1b<\/li>\n\n\n\n<li>\u4e5f\u53ef\u4ee5\u589e\u52a0\u7ea2\u8272\u3001\u7eff\u8272\u7b49\u9ad8\u9971\u548c\u80cc\u666f\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u628aPNG\u653e\u5728\u7eaf\u8272\u80cc\u666f\u4e0a\u65b9\u3002\u4e3b\u4f53\u5916\u90e8\u5982\u679c\u6b63\u5e38\u663e\u793a\u4e0b\u65b9\u989c\u8272\uff0c\u8bf4\u660e\u8be5\u533a\u57df\u5177\u6709\u900f\u660e\u5ea6\uff1b\u5982\u679c\u59cb\u7ec8\u663e\u793a\u767d\u8272\u77e9\u5f62\u3001\u9ed1\u8272\u77e9\u5f62\u6216\u7070\u767d\u68cb\u76d8\u683c\uff0c\u8bf4\u660e\u90a3\u4e9b\u5185\u5bb9\u5df2\u7ecf\u5199\u5165\u56fe\u7247\u50cf\u7d20\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u65f6\u6d4b\u8bd5\u6df1\u8272\u548c\u6d45\u8272\u80cc\u666f\uff0c\u8fd8\u80fd\u53d1\u73b0\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u767d\u8272\u8fb9\u7f18\uff1b<\/li>\n\n\n\n<li>\u9ed1\u8272\u8fb9\u7f18\uff1b<\/li>\n\n\n\n<li>\u534a\u900f\u660e\u5e95\u8272\u6b8b\u7559\uff1b<\/li>\n\n\n\n<li>\u6bdb\u53d1\u952f\u9f7f\uff1b<\/li>\n\n\n\n<li>\u9634\u5f71\u989c\u8272\u5f02\u5e38\uff1b<\/li>\n\n\n\n<li>\u53d1\u5149\u8fb9\u7f18\u4e0d\u81ea\u7136\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6cd5\u4e8c\uff1a\u8bc6\u522b\u771f\u5047\u68cb\u76d8\u683c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f88\u591a\u8f6f\u4ef6\u4f1a\u7528\u7070\u767d\u68cb\u76d8\u683c\u8868\u793a\u900f\u660e\u533a\u57df\u3002\u4f46\u6709\u4e9b\u7f51\u7edc\u9884\u89c8\u56fe\u4f1a\u628a\u68cb\u76d8\u683c\u76f4\u63a5\u4fdd\u5b58\u8fdb\u56fe\u7247\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5224\u65ad\u65f6\uff0c\u5728PNG\u4e0b\u65b9\u589e\u52a0\u4e00\u5f20\u7ea2\u8272\u6216\u84dd\u8272\u7eaf\u8272\u56fe\u5c42\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u771f\u900f\u660e\u533a\u57df\u4f1a\u663e\u793a\u4e0b\u9762\u7684\u7ea2\u8272\u6216\u84dd\u8272\uff1b<\/li>\n\n\n\n<li>\u5047\u68cb\u76d8\u683c\u4e0d\u4f1a\u53d8\u5316\uff1b<\/li>\n\n\n\n<li>\u5982\u679c\u68cb\u76d8\u683c\u968f\u7740\u56fe\u7247\u4e00\u8d77\u79fb\u52a8\uff0c\u901a\u5e38\u8bf4\u660e\u5b83\u5c5e\u4e8e\u56fe\u7247\u5185\u5bb9\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6cd5\u4e09\uff1a\u67e5\u770bAlpha\u901a\u9053<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u652f\u6301\u901a\u9053\u68c0\u67e5\u7684\u8f6f\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u5355\u72ec\u67e5\u770bAlpha\u4fe1\u606f\u3002\u901a\u5e38\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u767d\u8272\u8868\u793a\u5b8c\u5168\u4e0d\u900f\u660e\uff1b<\/li>\n\n\n\n<li>\u9ed1\u8272\u8868\u793a\u5b8c\u5168\u900f\u660e\uff1b<\/li>\n\n\n\n<li>\u7070\u8272\u8868\u793a\u90e8\u5206\u900f\u660e\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Adobe\u5bf9Premiere\u548cAfter Effects\u5408\u6210\u89c4\u5219\u7684\u8bf4\u660e\u4e5f\u91c7\u7528\u8fd9\u4e00\u663e\u793a\u903b\u8f91\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u8fc7\uff0c\u666e\u901a\u7528\u6237\u4e0d\u4e00\u5b9a\u9700\u8981\u67e5\u770b\u901a\u9053\u3002\u53ea\u8981\u5728\u4e0d\u540c\u7eaf\u8272\u80cc\u666f\u4e0a\u6d4b\u8bd5\uff0c\u901a\u5e38\u5c31\u80fd\u5224\u65ad\u7d20\u6750\u662f\u5426\u5177\u6709\u53ef\u7528\u900f\u660e\u5ea6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001PNG\u5bfc\u5165\u89c6\u9891\u5de5\u7a0b\u540e\u7684\u6b63\u786e\u56fe\u5c42\u5173\u7cfb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u900f\u660ePNG\u5e94\u653e\u5728\u80cc\u666f\u89c6\u9891\u4e0a\u65b9\u3002\u57fa\u672c\u8f68\u9053\u5173\u7cfb\u53ef\u4ee5\u8bbe\u7f6e\u4e3a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6700\u4e0b\u5c42\uff1a\u80cc\u666f\u89c6\u9891\u6216\u80cc\u666f\u56fe\u7247\uff1b<\/li>\n\n\n\n<li>\u4e2d\u95f4\u5c42\uff1a\u4eba\u7269\u3001\u4ea7\u54c1\u6216\u4e3b\u4f53\u753b\u9762\uff1b<\/li>\n\n\n\n<li>\u4e0a\u5c42\uff1aPNG\u8fb9\u6846\u3001\u8d34\u7eb8\u3001Logo\u3001\u89d2\u6807\u548c\u88c5\u9970\uff1b<\/li>\n\n\n\n<li>\u66f4\u4e0a\u5c42\uff1a\u9700\u8981\u4fdd\u6301\u6e05\u6670\u53ef\u8bfb\u7684\u5b57\u5e55\u4e0e\u6807\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Premiere\u7684\u5408\u6210\u89c4\u5219\u662f\uff0c\u4e0a\u65b9\u8f68\u9053\u4f1a\u8986\u76d6\u4e0b\u65b9\u8f68\u9053\uff0c\u4f46\u4e0a\u5c42\u7d20\u6750\u4e2d\u7684\u900f\u660e\u533a\u57df\u4f1a\u9732\u51fa\u4e0b\u9762\u7684\u753b\u9762\uff1b\u5982\u679c\u6240\u6709\u53ef\u89c1\u8f68\u9053\u5728\u67d0\u4e00\u533a\u57df\u90fd\u662f\u7a7a\u767d\u6216\u900f\u660e\uff0c\u8282\u76ee\u76d1\u89c6\u5668\u901a\u5e38\u4ee5\u9ed1\u8272\u663e\u793a\u8be5\u533a\u57df\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bfc\u5165\u540e\u5e94\u4f9d\u6b21\u5b8c\u6210\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u628aPNG\u653e\u5230\u80cc\u666f\u89c6\u9891\u4e0a\u65b9\uff1b<\/li>\n\n\n\n<li>\u8c03\u6574\u56fe\u7247\u7247\u6bb5\u7684\u5f00\u59cb\u548c\u7ed3\u675f\u65f6\u95f4\uff1b<\/li>\n\n\n\n<li>\u8bbe\u7f6e\u4f4d\u7f6e\u548c\u7f29\u653e\uff1b<\/li>\n\n\n\n<li>\u68c0\u67e5\u4e3b\u4f53\u662f\u5426\u88ab\u88c1\u5207\uff1b<\/li>\n\n\n\n<li>\u68c0\u67e5\u662f\u5426\u906e\u6321\u4eba\u7269\u3001\u4ea7\u54c1\u6216\u5b57\u5e55\uff1b<\/li>\n\n\n\n<li>\u8bbe\u7f6e\u5173\u952e\u5e27\u52a8\u753b\uff1b<\/li>\n\n\n\n<li>\u6309\u6b63\u5e38\u64ad\u653e\u901f\u5ea6\u68c0\u67e5\u8282\u594f\uff1b<\/li>\n\n\n\n<li>\u5bfc\u51fa\u6d4b\u8bd5\u7247\u6bb5\u68c0\u67e5\u8fb9\u7f18\u4e0e\u6e05\u6670\u5ea6\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u5728\u526a\u6620\u4e13\u4e1a\u7248\u4e2d\u4f7f\u7528PNG\u56fe\u7247<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u526a\u6620\u4e13\u4e1a\u7248\u53ef\u4ee5\u901a\u8fc7\u5173\u952e\u5e27\u63a7\u5236\u753b\u9762\u5143\u7d20\u7684\u4f4d\u7f6e\u3001\u7f29\u653e\u3001\u65cb\u8f6c\u548c\u4e0d\u900f\u660e\u5ea6\u3002\u7528\u6237\u5728\u4e0d\u540c\u65f6\u95f4\u70b9\u8bbe\u7f6e\u4e0d\u540c\u53c2\u6570\u540e\uff0c\u8f6f\u4ef6\u4f1a\u81ea\u52a8\u8ba1\u7b97\u4e24\u4e2a\u5173\u952e\u5e27\u4e4b\u95f4\u7684\u53d8\u5316\u3002\u526a\u6620\u5b98\u65b9\u8bf4\u660e\u4e2d\u5217\u51fa\u7684\u53ef\u52a8\u753b\u5c5e\u6027\u5305\u62ec\u4f4d\u7f6e\u3001\u7f29\u653e\u3001\u65cb\u8f6c\u548c\u4e0d\u900f\u660e\u5ea6\u7b49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u540c\u7248\u672c\u7684\u754c\u9762\u5e03\u5c40\u548c\u529f\u80fd\u540d\u79f0\u53ef\u80fd\u8c03\u6574\uff0c\u5b9e\u9645\u4f4d\u7f6e\u5e94\u4ee5\u5f53\u524d\u5b89\u88c5\u7248\u672c\u4e3a\u51c6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u5bfc\u5165\u5e76\u653e\u7f6e\u56fe\u7247<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u65b0\u5efa\u9879\u76ee\u540e\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u5bfc\u5165\u80cc\u666f\u89c6\u9891\u548cPNG\uff1b<\/li>\n\n\n\n<li>\u5c06\u80cc\u666f\u89c6\u9891\u653e\u5165\u4e3b\u8f68\u9053\uff1b<\/li>\n\n\n\n<li>\u5c06PNG\u62d6\u5230\u4e0a\u65b9\u8f68\u9053\uff1b<\/li>\n\n\n\n<li>\u8c03\u6574PNG\u7247\u6bb5\u957f\u5ea6\uff0c\u4f7f\u5176\u8986\u76d6\u9700\u8981\u51fa\u73b0\u7684\u65f6\u95f4\u6bb5\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">PNG\u662f\u9759\u6001\u56fe\u7247\uff0c\u753b\u9762\u6301\u7eed\u591a\u4e45\u4e3b\u8981\u53d6\u51b3\u4e8e\u5b83\u5728\u65f6\u95f4\u7ebf\u4e0a\u7684\u7247\u6bb5\u957f\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u8c03\u6574\u57fa\u7840\u53c2\u6570<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9009\u4e2dPNG\u540e\uff0c\u91cd\u70b9\u8c03\u6574\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f4d\u7f6e\uff1b<\/li>\n\n\n\n<li>\u7f29\u653e\uff1b<\/li>\n\n\n\n<li>\u65cb\u8f6c\uff1b<\/li>\n\n\n\n<li>\u4e0d\u900f\u660e\u5ea6\uff1b<\/li>\n\n\n\n<li>\u56fe\u5c42\u987a\u5e8f\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u63cf\u8fb9\u3001\u9634\u5f71\u3001\u6df7\u5408\u65b9\u5f0f\u7b49\u529f\u80fd\u662f\u5426\u51fa\u73b0\uff0c\u4ee5\u53ca\u80fd\u5426\u6dfb\u52a0\u5173\u952e\u5e27\uff0c\u53ef\u80fd\u53d7\u5230\u526a\u6620\u7248\u672c\u3001\u7d20\u6750\u7c7b\u578b\u548c\u7f16\u8f91\u73af\u5883\u5f71\u54cd\uff0c\u4e0d\u5b9c\u5c06\u6240\u6709\u9009\u9879\u89c6\u4e3a\u56fa\u5b9a\u914d\u7f6e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u8bbe\u7f6e\u5173\u952e\u5e27<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4ece\u53f3\u4fa7\u6ed1\u5165\u4e3a\u4f8b\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u5c06\u64ad\u653e\u5934\u653e\u5230\u5165\u573a\u5f00\u59cb\u4f4d\u7f6e\uff1b<\/li>\n\n\n\n<li>\u70b9\u51fb\u4f4d\u7f6e\u53c2\u6570\u9644\u8fd1\u7684\u5173\u952e\u5e27\u6309\u94ae\uff1b<\/li>\n\n\n\n<li>\u628aPNG\u79fb\u5230\u753b\u9762\u53f3\u4fa7\u4e4b\u5916\uff1b<\/li>\n\n\n\n<li>\u5c06\u64ad\u653e\u5934\u5411\u540e\u79fb\u52a8\u82e5\u5e72\u5e27\uff1b<\/li>\n\n\n\n<li>\u628aPNG\u79fb\u5230\u6700\u7ec8\u4f4d\u7f6e\uff1b<\/li>\n\n\n\n<li>\u6839\u636e\u9700\u8981\u540c\u65f6\u8bbe\u7f6e\u900f\u660e\u5ea6\u75310%\u53d8\u4e3a100%\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f6f\u4ef6\u4f1a\u5728\u4e24\u4e2a\u5173\u952e\u5e27\u4e4b\u95f4\u751f\u6210\u79fb\u52a8\u4e0e\u6de1\u5165\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u4e0d\u8981\u628a\u201c\u901f\u5ea6\u66f2\u7ebf\u201d\u4e0e\u201c\u89c6\u9891\u53d8\u901f\u66f2\u7ebf\u201d\u6df7\u4e3a\u4e00\u8c08<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5173\u952e\u5e27\u7f13\u52a8\u7528\u4e8e\u63a7\u5236\u4f4d\u7f6e\u3001\u7f29\u653e\u7b49\u5c5e\u6027\u7684\u53d8\u5316\u8282\u594f\uff1b\u89c6\u9891\u53d8\u901f\u66f2\u7ebf\u5219\u901a\u5e38\u7528\u4e8e\u6539\u53d8\u89c6\u9891\u7d20\u6750\u81ea\u8eab\u7684\u64ad\u653e\u901f\u5ea6\u3002\u4e24\u8005\u7528\u9014\u4e0d\u540c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u526a\u6620\u5b98\u65b9\u8d44\u6599\u63d0\u5230\u53ef\u4ee5\u901a\u8fc7\u5173\u952e\u5e27\u548c\u66f2\u7ebf\u5de5\u5177\u8c03\u6574\u52a8\u753b\u7684\u52a0\u901f\u4e0e\u51cf\u901f\uff0c\u4f46\u5177\u4f53\u64cd\u4f5c\u5165\u53e3\u53ef\u80fd\u56e0\u7248\u672c\u800c\u53d8\u5316\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e03\u3001\u5728Premiere\u4e2d\u4f7f\u7528\u900f\u660ePNG<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u5bfc\u5165\u548c\u653e\u7f6e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06PNG\u5bfc\u5165\u9879\u76ee\u9762\u677f\uff0c\u518d\u62d6\u5230\u80cc\u666f\u89c6\u9891\u4e0a\u65b9\u7684\u89c6\u9891\u8f68\u9053\u3002\u53ea\u8981\u6587\u4ef6\u4e2d\u5b58\u5728\u6709\u6548\u900f\u660e\u4fe1\u606f\uff0cPremiere\u901a\u5e38\u4f1a\u81ea\u52a8\u6309\u7167Alpha\u8fdb\u884c\u5408\u6210\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u8c03\u6574\u8fd0\u52a8\u5c5e\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9009\u4e2dPNG\u7247\u6bb5\u540e\uff0c\u5728\u201c\u6548\u679c\u63a7\u4ef6\u201d\u4e2d\u8c03\u6574\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f4d\u7f6e\uff1b<\/li>\n\n\n\n<li>\u7f29\u653e\uff1b<\/li>\n\n\n\n<li>\u65cb\u8f6c\uff1b<\/li>\n\n\n\n<li>\u951a\u70b9\uff1b<\/li>\n\n\n\n<li>\u4e0d\u900f\u660e\u5ea6\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u951a\u70b9\u51b3\u5b9a\u7f29\u653e\u548c\u65cb\u8f6c\u56f4\u7ed5\u54ea\u4e2a\u4f4d\u7f6e\u53d1\u751f\u3002\u4f8b\u5982\uff0c\u60f3\u8ba9\u63d0\u793a\u6846\u4ece\u5de6\u4e0b\u89d2\u5c55\u5f00\uff0c\u5c31\u9700\u8981\u628a\u951a\u70b9\u8bbe\u7f6e\u5728\u63a5\u8fd1\u5de6\u4e0b\u89d2\u7684\u4f4d\u7f6e\uff0c\u800c\u4e0d\u662f\u53ea\u4fee\u6539\u56fe\u7247\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u6dfb\u52a0\u52a8\u753b\u5173\u952e\u5e27<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u9700\u8981\u52a8\u753b\u7684\u5c5e\u6027\u65c1\u5f00\u542f\u79d2\u8868\uff0c\u7136\u540e\u5728\u4e0d\u540c\u65f6\u95f4\u70b9\u8bbe\u7f6e\u4e0d\u540c\u53c2\u6570\u3002Premiere\u652f\u6301\u4e3a\u4f4d\u7f6e\u3001\u7f29\u653e\u548c\u4e0d\u900f\u660e\u5ea6\u7b49\u5c5e\u6027\u6dfb\u52a0\u5173\u952e\u5e27\uff0c\u4e5f\u53ef\u4ee5\u53f3\u952e\u5173\u952e\u5e27\u8bbe\u7f6eEase In\u3001Ease Out\u6216\u8d1d\u585e\u5c14\u63d2\u503c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u53ea\u4f7f\u7528\u7ebf\u6027\u5173\u952e\u5e27\uff0c\u5143\u7d20\u4f1a\u7acb\u523b\u4ee5\u56fa\u5b9a\u901f\u5ea6\u8fd0\u52a8\uff0c\u5e76\u5728\u7ec8\u70b9\u7a81\u7136\u505c\u6b62\u3002\u9002\u5f53\u6dfb\u52a0\u7f13\u5165\u6216\u7f13\u51fa\uff0c\u901a\u5e38\u80fd\u51cf\u5c11\u673a\u68b0\u611f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u900f\u660e\u4fe1\u606f\u5f02\u5e38\u65f6\u68c0\u67e5\u201c\u89e3\u91ca\u7d20\u6750\u201d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679cPNG\u539f\u672c\u900f\u660e\uff0c\u5bfc\u5165\u540e\u5374\u51fa\u73b0\u5f02\u5e38\uff0c\u53ef\u4ee5\u5728\u9879\u76ee\u9762\u677f\u4e2d\u9009\u62e9\u7d20\u6750\uff0c\u8fdb\u5165\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\u526a\u8f91\u201d\u2192\u201c\u4fee\u6539\u201d\u2192\u201c\u89e3\u91ca\u7d20\u6750\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Alpha\u901a\u9053\u533a\u57df\u68c0\u67e5\u662f\u5426\u8bef\u9009\u4e86\u201c\u5ffd\u7565Alpha\u901a\u9053\u201d\u6216\u201c\u53cd\u8f6cAlpha\u901a\u9053\u201d\u3002Adobe\u8bf4\u660e\u6307\u51fa\uff0c\u201c\u5ffd\u7565Alpha\u901a\u9053\u201d\u4f1a\u4f7f\u539f\u672c\u5e94\u663e\u793a\u4e0b\u5c42\u753b\u9762\u7684\u533a\u57df\u663e\u793a\u4e3a\u9ed1\u8272\u50cf\u7d20\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u5e38PNG\u4e00\u822c\u4e0d\u9700\u8981\u4fee\u6539\u8fd9\u4e9b\u9009\u9879\u3002\u53ea\u6709\u5728\u8f6f\u4ef6\u9519\u8bef\u8bc6\u522b\u6216\u7d20\u6750\u5b58\u5728\u7279\u6b8aAlpha\u4fe1\u606f\u65f6\uff0c\u624d\u5e94\u5c1d\u8bd5\u8c03\u6574\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u516b\u3001\u5728After Effects\u4e2d\u5236\u4f5cPNG\u52a8\u753b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">After Effects\u9002\u5408\u5236\u4f5c\u66f4\u7cbe\u7ec6\u7684PNG\u5165\u573a\u3001\u5f39\u6027\u7f29\u653e\u3001\u6f02\u6d6e\u5faa\u73af\u3001\u591a\u5c42\u89c6\u5dee\u548c\u680f\u76ee\u5305\u88c5\u52a8\u753b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u7528\u53d8\u6362\u5c5e\u6027\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Position\uff1a\u4f4d\u7f6e\uff1b<\/li>\n\n\n\n<li>Scale\uff1a\u7f29\u653e\uff1b<\/li>\n\n\n\n<li>Rotation\uff1a\u65cb\u8f6c\uff1b<\/li>\n\n\n\n<li>Opacity\uff1a\u4e0d\u900f\u660e\u5ea6\uff1b<\/li>\n\n\n\n<li>Anchor Point\uff1a\u951a\u70b9\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5c5e\u6027\u65c1\u5f00\u542f\u79d2\u8868\u540e\uff0c\u53ef\u4ee5\u5728\u65f6\u95f4\u7ebf\u4e0a\u5efa\u7acb\u5173\u952e\u5e27\u3002\u5173\u952e\u5e27\u5b9a\u4e49\u67d0\u4e00\u65f6\u523b\u7684\u5c5e\u6027\u503c\uff0c\u4e24\u4e2a\u5173\u952e\u5e27\u4e4b\u95f4\u7684\u6570\u503c\u7531\u8f6f\u4ef6\u63d2\u503c\u8ba1\u7b97\u3002\u56fe\u8868\u7f16\u8f91\u5668\u53ef\u4ee5\u663e\u793a\u6570\u503c\u66f2\u7ebf\u6216\u901f\u5ea6\u66f2\u7ebf\uff0c\u7528\u4e8e\u8fdb\u4e00\u6b65\u8c03\u6574\u8fd0\u52a8\u8282\u594f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ebf\u6027\u63d2\u503c\u4f1a\u5f62\u6210\u5747\u5300\u53d8\u5316\uff0c\u5bb9\u6613\u4ea7\u751f\u673a\u68b0\u611f\uff1b\u8d1d\u585e\u5c14\u63d2\u503c\u548cEasy Ease\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5e73\u6ed1\u7684\u52a0\u901f\u4e0e\u51cf\u901f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\u5236\u4f5c\u5f39\u6027\u5165\u573a\u65f6\uff0c\u53ef\u4ee5\u8bbe\u7f6e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b2c\u4e00\u4e2a\u5173\u952e\u5e27\uff1a\u7f29\u653e0%\u6216\u8f83\u5c0f\u6570\u503c\uff1b<\/li>\n\n\n\n<li>\u7b2c\u4e8c\u4e2a\u5173\u952e\u5e27\uff1a\u7f29\u653e\u7565\u9ad8\u4e8e100%\uff1b<\/li>\n\n\n\n<li>\u7b2c\u4e09\u4e2a\u5173\u952e\u5e27\uff1a\u56de\u5230100%\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5177\u4f53\u6570\u503c\u5e94\u6839\u636e\u56fe\u6848\u5c3a\u5bf8\u548c\u89c6\u9891\u98ce\u683c\u8c03\u6574\uff0c\u4e0d\u5fc5\u56fa\u5b9a\u4f7f\u7528\u540c\u4e00\u7ec4\u767e\u5206\u6bd4\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e5d\u3001\u4e94\u79cd\u5e38\u89c1\u7684PNG\u52a8\u753b\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u6de1\u5165\u6de1\u51fa<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9002\u5408Logo\u3001\u89d2\u6807\u3001\u4fe1\u606f\u63d0\u793a\u548c\u88c5\u9970\u6587\u5b57\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u672c\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f00\u59cb\u65f6\u4e0d\u900f\u660e\u5ea6\u4e3a0%\uff1b<\/li>\n\n\n\n<li>\u6570\u5e27\u540e\u63d0\u9ad8\u5230100%\uff1b<\/li>\n\n\n\n<li>\u79bb\u573a\u524d\u518d\u7531100%\u964d\u4f4e\u52300%\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a8\u753b\u6301\u7eed\u65f6\u95f4\u5e94\u6839\u636e\u89c6\u9891\u5e27\u7387\u548c\u8282\u594f\u51b3\u5b9a\u3002\u5feb\u901f\u77ed\u89c6\u9891\u53ef\u4ee5\u66f4\u77ed\uff0c\u4f01\u4e1a\u5ba3\u4f20\u7247\u6216\u8212\u7f13\u5185\u5bb9\u53ef\u4ee5\u9002\u5f53\u5ef6\u957f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u7f29\u653e\u5f39\u5165<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9002\u5408\u4fc3\u9500\u6807\u7b7e\u3001\u6309\u94ae\u548c\u91cd\u70b9\u63d0\u793a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u4f7f\u7528\u4e09\u4e2a\u5173\u952e\u5e27\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8f83\u5c0f\u5c3a\u5bf8\uff1b<\/li>\n\n\n\n<li>\u7565\u5fae\u8d85\u8fc7\u6700\u7ec8\u5c3a\u5bf8\uff1b<\/li>\n\n\n\n<li>\u56de\u5230\u6700\u7ec8\u5c3a\u5bf8\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8d85\u51fa\u5e45\u5ea6\u5e94\u4fdd\u6301\u514b\u5236\u3002\u56de\u5f39\u8fc7\u5927\u4f1a\u4f7f\u753b\u9762\u663e\u5f97\u751f\u786c\uff0c\u4e5f\u5bb9\u6613\u5f71\u54cd\u4fe1\u606f\u9605\u8bfb\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u4fa7\u9762\u6ed1\u5165<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9002\u5408\u4eba\u7269\u4ecb\u7ecd\u6846\u3001\u4ea7\u54c1\u53c2\u6570\u548c\u7ae0\u8282\u6807\u9898\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u64cd\u4f5c\u601d\u8def\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8d77\u70b9\u4f4d\u4e8e\u753b\u9762\u5916\uff1b<\/li>\n\n\n\n<li>\u7ec8\u70b9\u4f4d\u4e8e\u76ee\u6807\u4f4d\u7f6e\uff1b<\/li>\n\n\n\n<li>\u4f4d\u7f6e\u52a8\u753b\u52a0\u5165\u51cf\u901f\uff1b<\/li>\n\n\n\n<li>\u53ef\u914d\u5408\u900f\u660e\u5ea6\u7531\u4f4e\u5230\u9ad8\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u8981\u53ea\u8bbe\u7f6e\u4f4d\u79fb\u52a8\u753b\u800c\u5ffd\u7565\u951a\u70b9\u3001\u88c1\u5207\u8303\u56f4\u548c\u5b57\u5e55\u4f4d\u7f6e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u7f13\u6162\u6f02\u6d6e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9002\u5408\u82b1\u74e3\u3001\u6c14\u6ce1\u3001\u4e91\u6735\u3001\u661f\u5149\u548c\u80cc\u666f\u88c5\u9970\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bbe\u7f6e\u5e45\u5ea6\u5f88\u5c0f\u7684\u4f4d\u7f6e\u53d8\u5316\uff0c\u5e76\u4fdd\u6301\u8f83\u957f\u52a8\u753b\u65f6\u957f\u3002\u6f02\u6d6e\u5143\u7d20\u4e0d\u5e94\u9891\u7e41\u7a7f\u8fc7\u4eba\u7269\u8138\u90e8\u3001\u4ea7\u54c1\u4e3b\u4f53\u6216\u5b57\u5e55\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u9700\u8981\u65e0\u7f1d\u5faa\u73af\uff0c\u5e94\u786e\u4fdd\u6700\u540e\u4e00\u5e27\u80fd\u591f\u81ea\u7136\u8fde\u63a5\u56de\u7b2c\u4e00\u5e27\uff0c\u6216\u8005\u91c7\u7528\u5f80\u8fd4\u8fd0\u52a8\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u547c\u5438\u7f29\u653e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9002\u5408\u6d3b\u52a8\u89d2\u6807\u3001\u5b9a\u4f4d\u7b26\u53f7\u548c\u6301\u7eed\u63d0\u793a\u56fe\u6807\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528100%\u4e0e\u7565\u9ad8\u4e8e100%\u7684\u8f7b\u5fae\u7f29\u653e\u5f80\u8fd4\u5373\u53ef\u3002\u9891\u7387\u8fc7\u5feb\u6216\u5e45\u5ea6\u8fc7\u5927\uff0c\u4f1a\u8ba9\u88c5\u9970\u5143\u7d20\u6301\u7eed\u4e89\u593a\u6ce8\u610f\u529b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u3001PNG\u5bfc\u5165\u540e\u51fa\u73b0\u767d\u8272\u80cc\u666f\u600e\u4e48\u529e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5e38\u89c1\u7684\u539f\u56e0\u4e0d\u662f\u526a\u8f91\u8f6f\u4ef6\u6545\u969c\uff0c\u800c\u662f\u767d\u8272\u5df2\u7ecf\u5199\u5165\u56fe\u7247\u50cf\u7d20\u3002PNG\u683c\u5f0f\u652f\u6301\u900f\u660e\u5ea6\uff0c\u4f46\u4e0d\u4f1a\u81ea\u52a8\u628a\u767d\u8272\u8bc6\u522b\u4e3a\u900f\u660e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u5148\u786e\u8ba4\u662f\u5426\u5bfc\u9519\u6587\u4ef6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d20\u6750\u5305\u4e2d\u53ef\u80fd\u540c\u65f6\u5305\u542b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5c55\u793a\u7528JPG\uff1b<\/li>\n\n\n\n<li>\u767d\u5e95\u9884\u89c8\u56fe\uff1b<\/li>\n\n\n\n<li>\u900f\u660ePNG\uff1b<\/li>\n\n\n\n<li>PSD\u6216AI\u6e90\u6587\u4ef6\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u68c0\u67e5\u6587\u4ef6\u540d\u3001\u683c\u5f0f\u548c\u5b9e\u9645\u5185\u5bb9\uff0c\u907f\u514d\u628a\u5c01\u9762\u5c55\u793a\u56fe\u5f53\u4f5c\u900f\u660e\u7d20\u6750\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u4f7f\u7528\u6e90\u6587\u4ef6\u91cd\u65b0\u5bfc\u51fa<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u7d20\u6750\u5305\u63d0\u4f9bPSD\u3001AI\u6216EPS\uff0c\u53ef\u4ee5\u5728\u5bf9\u5e94\u8f6f\u4ef6\u4e2d\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u9690\u85cf\u6216\u5220\u9664\u80cc\u666f\u56fe\u5c42\uff1b<\/li>\n\n\n\n<li>\u786e\u8ba4\u753b\u5e03\u663e\u793a\u900f\u660e\u7f51\u683c\uff1b<\/li>\n\n\n\n<li>\u68c0\u67e5\u9634\u5f71\u548c\u534a\u900f\u660e\u8fb9\u7f18\uff1b<\/li>\n\n\n\n<li>\u5bfc\u51faPNG\u5e76\u4fdd\u7559\u900f\u660e\u5ea6\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u80cc\u666f\u7b80\u5355\u65f6\u518d\u8003\u8651\u62a0\u50cf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Premiere\u63d0\u4f9bColor Key\u3001Luma Key\u548cUltra Key\u7b49\u952e\u63a7\u6548\u679c\u3002Color Key\u6309\u6307\u5b9a\u989c\u8272\u79fb\u9664\u50cf\u7d20\uff0cLuma Key\u6309\u4eae\u5ea6\u8303\u56f4\u79fb\u9664\u533a\u57df\uff1bUltra Key\u4e3b\u8981\u7528\u4e8e\u7eff\u5e55\u3001\u84dd\u5e55\u7b49\u8272\u952e\u7d20\u6750\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u767d\u5e95\u56fe\u7247\uff0c\u901a\u5e38\u5e94\u5148\u8bc4\u4f30Color Key\u6216Luma Key\uff0c\u800c\u4e0d\u662f\u9ed8\u8ba4\u4f7f\u7528Ultra Key\u3002\u82e5\u4e3b\u4f53\u672c\u8eab\u5305\u542b\u767d\u8272\u3001\u6d45\u8272\u3001\u534a\u900f\u660e\u9634\u5f71\u6216\u6bdb\u53d1\uff0c\u6309\u989c\u8272\u6216\u4eae\u5ea6\u53bb\u5e95\u5f88\u53ef\u80fd\u540c\u65f6\u635f\u4f24\u4e3b\u4f53\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u6742\u56fe\u7247\u5e94\u4f18\u5148\u4f7f\u7528\u771f\u6b63\u900f\u660e\u7684\u6e90\u6587\u4ef6\uff0c\u6216\u5728\u56fe\u50cf\u7f16\u8f91\u8f6f\u4ef6\u4e2d\u7cbe\u7ec6\u62a0\u56fe\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e00\u3001\u4e3a\u4ec0\u4e48\u900f\u660e\u533a\u57df\u663e\u793a\u6210\u9ed1\u8272<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. PNG\u4e0b\u65b9\u6ca1\u6709\u80cc\u666f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Premiere\u4e2d\uff0c\u5982\u679c\u6240\u6709\u53ef\u89c1\u8f68\u9053\u5728\u67d0\u4e00\u533a\u57df\u5747\u4e3a\u7a7a\u6216\u900f\u660e\uff0c\u8282\u76ee\u76d1\u89c6\u5668\u4f1a\u4ee5\u9ed1\u8272\u663e\u793a\u3002\u6b64\u65f6\u9ed1\u8272\u53ea\u662f\u7f16\u8f91\u9884\u89c8\u80cc\u666f\uff0c\u4e0d\u4e00\u5b9a\u5c5e\u4e8ePNG\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u5728PNG\u4e0b\u65b9\u653e\u7f6e\u80cc\u666f\u89c6\u9891\u6216\u7eaf\u8272\u56fe\u5c42\u8fdb\u884c\u5224\u65ad\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Alpha\u88ab\u8bbe\u7f6e\u4e3a\u5ffd\u7565<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u5728\u201c\u89e3\u91ca\u7d20\u6750\u201d\u4e2d\u9009\u62e9\u4e86\u5ffd\u7565Alpha\uff0c\u900f\u660e\u4fe1\u606f\u5c06\u4e0d\u4f1a\u6309\u539f\u65b9\u5f0f\u53c2\u4e0e\u5408\u6210\u3002\u5e94\u6062\u590d\u6b63\u5e38Alpha\u89e3\u91ca\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u4f7f\u7528\u7684\u64ad\u653e\u5668\u4e0d\u652f\u6301\u900f\u660e\u9884\u89c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u67d0\u4e9b\u5e26\u900f\u660e\u901a\u9053\u7684\u89c6\u9891\u6587\u4ef6\u5728\u666e\u901a\u64ad\u653e\u5668\u4e2d\u53ef\u80fd\u663e\u793a\u4e3a\u9ed1\u5e95\uff0c\u4f46\u5bfc\u5165\u652f\u6301Alpha\u7684\u526a\u8f91\u8f6f\u4ef6\u540e\u53ef\u4ee5\u6b63\u5e38\u900f\u660e\u3002\u56e0\u6b64\uff0c\u900f\u660e\u89c6\u9891\u5e94\u5728\u5b9e\u9645\u526a\u8f91\u73af\u5883\u4e2d\u9a8c\u8bc1\uff0c\u800c\u4e0d\u80fd\u53ea\u4f9d\u8d56\u7cfb\u7edf\u64ad\u653e\u5668\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e8c\u3001PNG\u8fb9\u7f18\u4e3a\u4ec0\u4e48\u6709\u767d\u8fb9\u6216\u9ed1\u8fb9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6807\u51c6PNG\u91c7\u7528\u975e\u9884\u4e58Alpha\uff0c\u4f46\u8fb9\u7f18\u4ecd\u53ef\u80fd\u56e0\u4e3a\u4ee5\u4e0b\u539f\u56e0\u51fa\u73b0\u8272\u8fb9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u539f\u56fe\u4ece\u767d\u5e95\u6216\u9ed1\u5e95\u62a0\u51fa\u65f6\u6b8b\u7559\u4e86\u5e95\u8272\uff1b<\/li>\n\n\n\n<li>\u534a\u900f\u660e\u8fb9\u7f18\u7684RGB\u989c\u8272\u88ab\u6c61\u67d3\uff1b<\/li>\n\n\n\n<li>\u56fe\u7247\u7ecf\u8fc7\u4e0d\u5f53\u538b\u7f29\u3001\u7f29\u653e\u6216\u4e8c\u6b21\u5904\u7406\uff1b<\/li>\n\n\n\n<li>\u8f6f\u4ef6\u9519\u8bef\u89e3\u91ca\u4e86Alpha\u7c7b\u578b\uff1b<\/li>\n\n\n\n<li>\u53d1\u5149\u6216\u9634\u5f71\u672c\u8eab\u5e26\u6709\u7279\u5b9a\u989c\u8272\uff1b<\/li>\n\n\n\n<li>\u56fe\u50cf\u8fb9\u7f18\u50cf\u7d20\u4e0d\u8db3\uff0c\u653e\u5927\u540e\u51fa\u73b0\u952f\u9f7f\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Premiere\u548cAfter Effects\u53ef\u4ee5\u5904\u7406Straight Alpha\u4e0ePremultiplied Alpha\u7d20\u6750\u3002\u9884\u4e58\u7d20\u6750\u7684\u534a\u900f\u660eRGB\u4f1a\u53d7\u5230\u539f\u57ab\u5e95\u989c\u8272\u5f71\u54cd\uff0c\u56e0\u6b64\u9519\u8bef\u89e3\u91ca\u65f6\u53ef\u80fd\u51fa\u73b0\u8fb9\u7f18\u8272\u5e26\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5904\u7406\u987a\u5e8f\u5efa\u8bae\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u5728\u9ed1\u8272\u3001\u767d\u8272\u548c\u5f69\u8272\u80cc\u666f\u4e0a\u5206\u522b\u6d4b\u8bd5\uff1b<\/li>\n\n\n\n<li>\u786e\u8ba4\u5bfc\u5165\u7684\u662f\u539f\u59cbPNG\uff0c\u800c\u4e0d\u662f\u9884\u89c8\u56fe\uff1b<\/li>\n\n\n\n<li>\u68c0\u67e5\u201c\u89e3\u91ca\u7d20\u6750\u201d\u7684Alpha\u8bbe\u7f6e\uff1b<\/li>\n\n\n\n<li>\u4f7f\u7528\u6e90\u6587\u4ef6\u91cd\u65b0\u5bfc\u51fa\uff1b<\/li>\n\n\n\n<li>\u6e05\u9664\u8fb9\u7f18\u6b8b\u8272\uff1b<\/li>\n\n\n\n<li>\u5fc5\u8981\u65f6\u8f7b\u5fae\u6536\u7f29\u906e\u7f69\u6216\u964d\u4f4e\u8fb9\u7f18\u6742\u8272\uff1b<\/li>\n\n\n\n<li>\u66f4\u6362\u8d28\u91cf\u66f4\u9ad8\u7684\u900f\u660e\u7d20\u6750\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u8981\u4e3a\u4e86\u53bb\u9664\u4e00\u5708\u767d\u8fb9\u800c\u5927\u5e45\u6536\u7f29\u8fb9\u7f18\uff0c\u5426\u5219\u4eba\u7269\u5934\u53d1\u3001\u53d1\u5149\u548c\u9634\u5f71\u53ef\u80fd\u88ab\u660e\u663e\u5207\u6389\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e09\u3001PNG\u653e\u5927\u540e\u6a21\u7cca\u600e\u4e48\u529e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PNG\u5c5e\u4e8e\u4f4d\u56fe\u3002\u653e\u5927\u540e\uff0c\u8f6f\u4ef6\u53ea\u80fd\u653e\u5927\u5df2\u6709\u50cf\u7d20\uff0c\u4e0d\u80fd\u6062\u590d\u6e90\u6587\u4ef6\u4e2d\u4e0d\u5b58\u5728\u7684\u7eb9\u7406\u4e0e\u8f6e\u5ed3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u51b3\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9009\u62e9\u50cf\u7d20\u5c3a\u5bf8\u66f4\u5927\u7684PNG\uff1b<\/li>\n\n\n\n<li>\u907f\u514d\u628a\u5c0f\u56fe\u6807\u653e\u5927\u5230\u63a5\u8fd1\u5168\u5c4f\uff1b<\/li>\n\n\n\n<li>\u4f7f\u7528\u7d20\u6750\u5305\u4e2d\u7684PSD\u3001AI\u6216EPS\u91cd\u65b0\u8f93\u51fa\uff1b<\/li>\n\n\n\n<li>\u5148\u88c1\u9664\u591a\u4f59\u900f\u660e\u753b\u5e03\uff0c\u518d\u5224\u65ad\u4e3b\u4f53\u6709\u6548\u5c3a\u5bf8\uff1b<\/li>\n\n\n\n<li>\u57284K\u9879\u76ee\u4e2d\u4f7f\u7528\u66f4\u9ad8\u5206\u8fa8\u7387\u7684\u6e90\u6587\u4ef6\uff1b<\/li>\n\n\n\n<li>\u907f\u514d\u591a\u6b21\u7f29\u653e\u3001\u5bfc\u51fa\u540e\u518d\u653e\u5927\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u5b58\u5728\u77e2\u91cf\u6e90\u6587\u4ef6\uff0c\u5e94\u6309\u6700\u7ec8\u753b\u9762\u5c3a\u5bf8\u4ece\u77e2\u91cf\u6587\u4ef6\u91cd\u65b0\u5bfc\u51fa\uff0c\u800c\u4e0d\u662f\u6301\u7eed\u653e\u5927\u4f4e\u5206\u8fa8\u7387PNG\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u56db\u3001\u52a8\u753b\u8bbe\u8ba1\u5982\u4f55\u907f\u514d\u906e\u6321\u4e3b\u4f53<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u5148\u786e\u5b9a\u4fe1\u606f\u5c42\u7ea7<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u753b\u9762\u4e2d\u7684\u4e3b\u8981\u4eba\u7269\u3001\u4ea7\u54c1\u3001\u6807\u9898\u548c\u5b57\u5e55\u4f18\u5148\u7ea7\u901a\u5e38\u9ad8\u4e8e\u88c5\u9970PNG\u3002\u88c5\u9970\u5143\u7d20\u4e0d\u5e94\u76d6\u4f4f\u9762\u90e8\u3001\u4ea7\u54c1\u540d\u79f0\u3001\u64cd\u4f5c\u6309\u94ae\u548c\u91cd\u8981\u6587\u5b57\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u4e3a\u5b57\u5e55\u7559\u51fa\u56fa\u5b9a\u533a\u57df<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5f00\u59cb\u5236\u4f5cPNG\u52a8\u753b\u524d\uff0c\u5148\u89c4\u5212\u5b57\u5e55\u533a\u3002\u4e0d\u8981\u8ba9\u56fe\u7247\u9891\u7e41\u7a7f\u8fc7\u5b57\u5e55\uff0c\u4e5f\u4e0d\u8981\u8ba9\u53d1\u5149\u3001\u7c92\u5b50\u6216\u9ad8\u5bf9\u6bd4\u5143\u7d20\u51fa\u73b0\u5728\u6587\u5b57\u540e\u65b9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u63a7\u5236\u540c\u65f6\u8fd0\u52a8\u7684\u5143\u7d20\u6570\u91cf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u591a\u4e2aPNG\u540c\u65f6\u65cb\u8f6c\u3001\u7f29\u653e\u3001\u95ea\u70c1\u548c\u79fb\u52a8\uff0c\u753b\u9762\u4f1a\u5931\u53bb\u89c6\u89c9\u91cd\u70b9\u3002\u901a\u5e38\u5e94\u8bbe\u7f6e\u4e00\u4e2a\u4e3b\u52a8\u753b\uff0c\u5176\u4f59\u5143\u7d20\u53ea\u505a\u5f31\u5316\u7684\u8f85\u52a9\u8fd0\u52a8\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u6839\u636e\u4e3b\u4f53\u65b9\u5411\u5b89\u6392\u7a7a\u95f4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eba\u7269\u89c6\u7ebf\u671d\u53f3\u65f6\uff0c\u53ef\u4ee5\u5728\u53f3\u4fa7\u4fdd\u7559\u4fe1\u606f\u7a7a\u95f4\uff1b\u8fd0\u52a8\u4e3b\u4f53\u5411\u5de6\u79fb\u52a8\u65f6\uff0c\u5de6\u4fa7\u901a\u5e38\u9700\u8981\u7559\u51fa\u66f4\u591a\u524d\u8fdb\u7a7a\u95f4\u3002PNG\u7684\u4f4d\u7f6e\u5e94\u914d\u5408\u753b\u9762\u65b9\u5411\uff0c\u800c\u4e0d\u662f\u673a\u68b0\u5730\u56fa\u5b9a\u5728\u67d0\u4e2a\u89d2\u843d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u6309\u5b9e\u9645\u89c2\u770b\u5c3a\u5bf8\u68c0\u67e5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ad6\u5c4f\u77ed\u89c6\u9891\u5e94\u6309\u63a5\u8fd1\u624b\u673a\u663e\u793a\u5c3a\u5bf8\u68c0\u67e5\u3002\u7535\u8111\u76d1\u89c6\u5668\u4e0a\u6e05\u6670\u7684\u5c0f\u5b57\u3001\u7ec6\u7ebf\u548c\u9634\u5f71\uff0c\u5728\u624b\u673a\u4e0a\u53ef\u80fd\u65e0\u6cd5\u8fa8\u8ba4\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e94\u3001\u5bfc\u51fa\u65f6\u900f\u660e\u80cc\u666f\u662f\u5426\u4f1a\u4fdd\u7559<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u5bfc\u51fa\u666e\u901a\u6210\u7247<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679cPNG\u5df2\u7ecf\u53e0\u52a0\u5728\u80cc\u666f\u89c6\u9891\u4e0a\uff0c\u6700\u7ec8\u8f93\u51fa\u7684\u662f\u5408\u6210\u540e\u7684\u5b8c\u6574\u753b\u9762\uff0c\u4e0d\u9700\u8981\u4fdd\u7559Alpha\u3002\u6309\u7167\u53d1\u5e03\u6e20\u9053\u9009\u62e9\u5206\u8fa8\u7387\u3001\u5e27\u7387\u548c\u7801\u7387\u5373\u53ef\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u5bfc\u51fa\u53ef\u91cd\u590d\u4f7f\u7528\u7684\u900f\u660e\u52a8\u753b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8981\u628aPNG\u52a8\u753b\u5bfc\u51fa\u6210\u72ec\u7acb\u6587\u4ef6\uff0c\u5e76\u5728\u5176\u4ed6\u5de5\u7a0b\u4e2d\u7ee7\u7eed\u53e0\u52a0\uff0c\u5c31\u9700\u8981\uff1a<\/p>\n\n\n\n<ul 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