{"id":1364,"date":"2016-09-09T17:27:23","date_gmt":"2016-09-09T09:27:23","guid":{"rendered":"http:\/\/www.strongd.net\/?p=1364"},"modified":"2016-09-09T17:27:23","modified_gmt":"2016-09-09T09:27:23","slug":"%e4%bd%bf%e7%94%a8h264%e7%bc%96%e7%a0%81%e8%bd%ac%e6%8d%a2%e8%a7%86%e9%a2%91","status":"publish","type":"post","link":"https:\/\/www.strongd.net\/?p=1364","title":{"rendered":"\u4f7f\u7528H264\u7f16\u7801\u8f6c\u6362\u89c6\u9891"},"content":{"rendered":"<header class=\"entry-header\">\n<h1 class=\"entry-title\">\u4f7f\u7528H264\u7f16\u7801\u8f6c\u6362\u89c6\u9891<\/h1>\n<\/header>\n<div class=\"entry-content\">\n<p><a href=\"http:\/\/zh.wikipedia.org\/zh-cn\/H.264\">H264\uff08\u5373MPEG4 AVC\uff09<\/a>\u662f\u76ee\u524d\u6bd4\u8f83\u6d41\u884c\u7684\u89c6\u9891\u7f16\u7801\u683c\u5f0f\uff0c\u76f8\u5bf9MPEG2\u7f16\u7801\u800c\u8a00\uff0c\u5728\u753b\u8d28\u5927\u81f4\u76f8\u540c\u7684\u60c5\u51b5\u4e0b\u80fd\u5c06\u89c6\u9891\u5927\u5c0f\u518d\u538b\u7f29\u523050%~25%\uff0c\u5373\u5982\u679c\u4e00\u4e2aMPEG2\uff08\u5982DVD\uff09\u89c6\u9891\u5927\u5c0f\u662f1GB\uff0c\u7528H264\u7f16\u7801\u80fd\u7f29\u5c0f\u5230250MB\u5de6\u53f3\u3002\u53e6\u5916H264\u7f16\u7801\u7684\u89c6\u9891\u8fd8\u80fd\u76f4\u63a5\u5728\u6d4f\u89c8\u5668\uff08\u5982Chrome\uff09\u548c\u79fb\u52a8\u8bbe\u5907\uff08\u5982iPhone\u3001Android\u624b\u673a\uff09\u4e0a\u76f4\u63a5\u64ad\u653e\u3002<br \/>\n\u5982\u679c\u4f60\u6709\u4e00\u5806\u5bb6\u5ead\u89c6\u9891\uff08\u65e7\u6b3e\u7684\u5bb6\u7528DV\u4e00\u822c\u662fMPEG2\u683c\u5f0f\uff09\u60f3\u523b\u5f55\u5230\u5149\u76d8\u4fdd\u5b58\uff0c\u6216\u8005\u6709\u4e00\u5806\u624b\u673a\u4e0d\u76f4\u63a5\u652f\u6301\u7684\u683c\u5f0f\u7684\u89c6\u9891\u60f3\u5728\u624b\u673a\u4e0a\u64ad\u653e\uff0c\u90a3\u4e48\u7528H264\u7f16\u7801\u8f6c\u6362\u548c\u538b\u7f29\u5b83\u4eec\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n<p><a href=\"http:\/\/www.mplayerhq.hu\/DOCS\/HTML\/zh_CN\/mencoder.html\">mencoder<\/a> \u662f\u4e00\u4e2a\u5f88\u65b9\u4fbf\u7684\u89c6\u9891\u7f16\u7801\u7a0b\u5e8f\uff0c\u5b83\u51e0\u4e4e\u652f\u6301\u6240\u6709\u7684\u89c6\u9891\u683c\u5f0f\uff0c\u800c\u4e14\u53c2\u6570\u4e30\u5bcc\u3001\u901f\u5ea6\u5feb\u3002<\/p>\n<p>\u9996\u9009\u4f60\u9700\u8981\u5b89\u88c5 mencoder \u7a0b\u5e8f\uff08\u4e0b\u9762\u5206\u522b\u662f Archlinux, Fedora, Ubuntu\u4e0b\u7684\u5b89\u88c5\u65b9\u5f0f\uff09\uff1a<\/p>\n<pre lang=\"bash\">$ sudo pacman -S memcoder\r\n$ sudo yum install mencoder\r\n$ sudo apt-get install mencoder<\/pre>\n<p>\u7136\u540e\u5c31\u53ef\u4ee5\u67e5\u770b\u4f60\u5f53\u524d\u7cfb\u7edf\u652f\u6301\u54ea\u4e9b\u89c6\u9891\u548c\u97f3\u9891\u7f16\u7801\u5668\uff0c\u4ee5\u53ca\u652f\u6301\u54ea\u4e9b\u5c01\u88c5\u683c\u5f0f\u4e86\uff1a<\/p>\n<pre lang=\"bash\">$ mencoder -ovc help\r\n$ mencoder -oac help\r\n$ mencoder -of help<\/pre>\n<p>\u5982\u679c\u770b\u5230\u6709x264\u89c6\u9891\u7f16\u7801\u5668\u3001\u6709mp3lame\u97f3\u9891\u7f16\u7801\u5668\u3001\u4ee5\u53ca\u6709mp4\u5c01\u88c5\u683c\u5f0f\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u5f00\u59cb\u4e0b\u9762\u7684\u7f16\u7801\u8f6c\u6362\u4e86\uff0c\u5426\u5219\u4f60\u53ef\u80fd\u9700\u8981\u5b89\u88c5\u76f8\u5e94\u7684\u97f3\u9891\u548c\u89c6\u9891\u7f16\u7801\u5668\uff0c\u4e00\u822c\u5b89\u88c5 ffmpeg \u7ec4\u4ef6\u5c31\u4f1a\u540c\u65f6\u9644\u5e26\u8fd9\u4e9b\u7f16\u7801\u5668\u3002<\/p>\n<p>\u538b\u7f29\u4e00\u6bb5MPEG2\u89c6\u9891\uff1a<\/p>\n<pre lang=\"bash\">$ mencoder m001.mpg -o m001.mp4 -oac mp3lame -ovc x264 -of lavf -vf lavcdeint<\/pre>\n<p>\u4e0a\u9762\u547d\u4ee4\u4e2d\u7684 m001.mpg \u548c m001.mp4 \u5206\u522b\u662f\u8f93\u5165\u548c\u8f93\u51fa\u6587\u4ef6\u540d\uff0c-oac \u7528\u4e8e\u6307\u5b9a\u97f3\u9891\u7f16\u7801\u5668\uff0c-ovc \u6307\u5b9a\u89c6\u9891\u7f16\u7801\u5668\uff0c -of \u6307\u5b9a\u8f93\u51fa\u6587\u4ef6\u5c01\u88c5\u65b9\u5f0f\uff0clavf\u8868\u793a\u8f93\u51fa\u6587\u4ef6\u5c01\u88c5\u65b9\u5f0f\u7531\u8f93\u51fa\u7684\u6587\u4ef6\u540d\uff08\u7684\u6269\u5c55\u540d\uff09\u51b3\u5b9a\uff08\u6bd4\u5982m001.mp4\u8868\u793a\u7528mp4\u5c01\u88c5\uff0cm001.avi\u8868\u793a\u7528avi\u5c01\u88c5\uff09\uff0c\u6700\u540e -vf lavcdeint \u53c2\u6570\u7528\u4e8e\u53bb\u9664\u89c6\u9891\u4e2d\u7684\u62c9\u4e1d\u6761\u7eb9\uff08\u952f\u9f7f\u7eb9\uff09\uff0c\u5982\u679c\u6ca1\u6709\u7684\u8bdd\u4e0d\u8981\u8fd9\u4e2a\u53c2\u6570\u4e5f\u53ef\u4ee5\u3002<\/p>\n<p>h264\u7684\u7f16\u7801\u8fc7\u7a0b\u6bd4\u8f83\u8017\u65f6\uff0c\u6bd4\u5982 AMD \u56db\u68382.8G\u7684\u7f16\u7801\u901f\u5ea6\u5927\u6982\u662f 30fps\uff0c\u5927\u6982\u662f\u89c6\u9891\u6b63\u5e38\u64ad\u653e\u6240\u9700\u7684\u65f6\u95f4\u3002<\/p>\n<p>\u5982\u679c\u5f85\u7f16\u7801\u8f6c\u6362\u7684\u89c6\u9891\u6587\u4ef6\u5f88\u591a\uff0c\u5219\u6700\u597d\u5199\u4e00\u4e2a\u6279\u91cf\u5904\u7406\u7684\u811a\u672c\uff1a<\/p>\n<pre lang=\"bash\">#!\/bin\/bash\r\nfind . -type f ( -name \"*.mpg\" -o -name \"*.mpeg\" )|while read line;do\r\necho $line\r\nmencoder $line -o ${line}.mp4 -oac mp3lame -ovc x264 -of lavf -vf lavcdeint\r\ndone<\/pre>\n<p>\u6267\u884c\u4e0a\u9762\u7684\u811a\u672c\u4f1a\u5c06\u5f53\u524d\u76ee\u5f55\u91cc\u6240\u6709\u540e\u7f00\u540d\u4e3a\u201cmpg\u201d\u548c\u201cmpeg\u201d\u7684\u89c6\u9891\u7f16\u7801\u4e3aH264\u683c\u5f0f\u3002<\/p>\n<p>\u6700\u540e\uff0c\u9664\u4e86mencoder\u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528ffmpeg\u6765\u7f16\u7801\uff0c\u8be6\u7ec6\u65b9\u6cd5\u8bf7<a href=\"http:\/\/www.opensoce.com\/?p=1018\">\u53c2\u8003\u8fd9\u91cc<\/a>\u3002<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528H264\u7f16\u7801\u8f6c\u6362\u89c6\u9891 H264\uff08\u5373MPEG4 AVC\uff09\u662f\u76ee\u524d\u6bd4\u8f83\u6d41\u884c\u7684\u89c6\u9891\u7f16\u7801\u683c\u5f0f\uff0c\u76f8\u5bf9MPEG2\u7f16\u7801\u800c\u8a00\uff0c\u5728\u753b\u8d28\u5927\u81f4\u76f8\u540c\u7684\u60c5\u51b5\u4e0b\u80fd\u5c06\u89c6\u9891\u5927\u5c0f\u518d\u538b\u7f29\u523050%~25%\uff0c\u5373\u5982\u679c\u4e00\u4e2aMPEG2\uff08\u5982DVD\uff09\u89c6\u9891\u5927\u5c0f\u662f1GB\uff0c\u7528H264\u7f16\u7801\u80fd\u7f29\u5c0f\u5230250MB\u5de6\u53f3\u3002\u53e6\u5916H264\u7f16\u7801\u7684\u89c6\u9891\u8fd8\u80fd\u76f4\u63a5\u5728\u6d4f\u89c8\u5668\uff08\u5982Chrome\uff09\u548c\u79fb\u52a8\u8bbe\u5907\uff08\u5982iPhone\u3001Android\u624b\u673a\uff09\u4e0a\u76f4\u63a5\u64ad\u653e\u3002 \u5982\u679c\u4f60\u6709\u4e00\u5806\u5bb6\u5ead\u89c6\u9891\uff08\u65e7\u6b3e\u7684\u5bb6\u7528DV\u4e00\u822c\u662fMPEG2\u683c\u5f0f\uff09\u60f3\u523b\u5f55\u5230\u5149\u76d8\u4fdd\u5b58\uff0c\u6216\u8005\u6709\u4e00\u5806\u624b\u673a\u4e0d\u76f4\u63a5\u652f\u6301\u7684\u683c\u5f0f\u7684\u89c6\u9891\u60f3\u5728\u624b\u673a\u4e0a\u64ad\u653e\uff0c\u90a3\u4e48\u7528H264\u7f16\u7801\u8f6c\u6362\u548c\u538b\u7f29\u5b83\u4eec\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002 mencoder \u662f\u4e00\u4e2a\u5f88\u65b9\u4fbf\u7684\u89c6\u9891\u7f16\u7801\u7a0b\u5e8f\uff0c\u5b83\u51e0\u4e4e\u652f\u6301\u6240\u6709\u7684\u89c6\u9891\u683c\u5f0f\uff0c\u800c\u4e14\u53c2\u6570\u4e30\u5bcc\u3001\u901f\u5ea6\u5feb\u3002 \u9996\u9009\u4f60\u9700\u8981\u5b89\u88c5 mencoder \u7a0b\u5e8f\uff08\u4e0b\u9762\u5206\u522b\u662f Archlinux, Fedora, Ubuntu\u4e0b\u7684\u5b89\u88c5\u65b9\u5f0f\uff09\uff1a $ sudo pacman -S memcoder $ sudo yum install mencoder $ sudo apt-get install mencoder \u7136\u540e\u5c31\u53ef\u4ee5\u67e5\u770b\u4f60\u5f53\u524d\u7cfb\u7edf\u652f\u6301\u54ea\u4e9b\u89c6\u9891\u548c\u97f3\u9891\u7f16\u7801\u5668\uff0c\u4ee5\u53ca\u652f\u6301\u54ea\u4e9b\u5c01\u88c5\u683c\u5f0f\u4e86\uff1a $ mencoder -ovc help $ mencoder -oac help $ mencoder -of help \u5982\u679c\u770b\u5230\u6709x264\u89c6\u9891\u7f16\u7801\u5668\u3001\u6709mp3lame\u97f3\u9891\u7f16\u7801\u5668\u3001\u4ee5\u53ca\u6709mp4\u5c01\u88c5\u683c\u5f0f\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u5f00\u59cb\u4e0b\u9762\u7684\u7f16\u7801\u8f6c\u6362\u4e86\uff0c\u5426\u5219\u4f60\u53ef\u80fd\u9700\u8981\u5b89\u88c5\u76f8\u5e94\u7684\u97f3\u9891\u548c\u89c6\u9891\u7f16\u7801\u5668\uff0c\u4e00\u822c\u5b89\u88c5 ffmpeg \u7ec4\u4ef6\u5c31\u4f1a\u540c\u65f6\u9644\u5e26\u8fd9\u4e9b\u7f16\u7801\u5668\u3002 \u538b\u7f29\u4e00\u6bb5MPEG2\u89c6\u9891\uff1a $ mencoder m001.mpg -o m001.mp4 -oac mp3lame -ovc x264 -of lavf &hellip; <a href=\"https:\/\/www.strongd.net\/?p=1364\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">\u4f7f\u7528H264\u7f16\u7801\u8f6c\u6362\u89c6\u9891<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[77],"class_list":["post-1364","post","type-post","status-publish","format-standard","hentry","category-linux","tag-ffmpeg"],"_links":{"self":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/1364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1364"}],"version-history":[{"count":1,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/1364\/revisions"}],"predecessor-version":[{"id":1365,"href":"https:\/\/www.strongd.net\/index.php?rest_route=\/wp\/v2\/posts\/1364\/revisions\/1365"}],"wp:attachment":[{"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1364"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.strongd.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}