{"id":1752,"date":"2010-05-05T23:17:04","date_gmt":"2010-05-05T23:17:04","guid":{"rendered":"http:\/\/www.icocean.com\/blog\/?p=1752"},"modified":"1970-01-01T07:00:00","modified_gmt":"1970-01-01T07:00:00","slug":"%E7%94%A8mencoder%E5%88%86%E5%89%B2%E5%92%8C%E5%90%88%E5%B9%B6%E8%A7%86%E9%A2%91%E7%9A%84%E6%96%B9%E6%B3%95","status":"publish","type":"post","link":"https:\/\/www.icocean.com\/blog\/?p=1752","title":{"rendered":"\u7528 mencoder \u5206\u5272\u548c\u5408\u5e76\u89c6\u9891\u7684\u65b9\u6cd5"},"content":{"rendered":"

\u7528 mencoder \u5206\u5272\u548c\u5408\u5e76\u89c6\u9891\u7684\u65b9\u6cd5<\/p>\n

\u5206\u5272\uff1a
mencoder -ss \u5f00\u59cb\u65f6\u95f4 -oac copy -ovc copy -endpos \u7ec8\u6b62\u65f6\u95f4 \u6587\u4ef6\u540d -o \u76ee\u6807\u6587\u4ef6\u540d
\u5408\u5e76\uff1a
mencoder -ovc copy -oac copy \u6587\u4ef6\u540d1 \u6587\u4ef6\u540d2 -o \u76ee\u6807\u6587\u4ef6\u540d<\/p>\n

\u4f8b\u4e00\uff1a
mencoder basket.rm -ovc lavc -oac lavc -o basket.avi
\u628abasket.rm\u6587\u4ef6\u8f6c\u6362\u4e3abasket.avi\u6587\u4ef6\uff0c\u5176\u4e2d\uff0c\u89c6\u9891\u8f6c\u6362\u4e3amp4\u683c\u5f0f,\u97f3\u9891\u8f6c\u6362\u4e3amp2\u683c\u5f0f\u3002”-o basket.avi”\u5b9a\u4e49\u8f6c\u6362\u6210\u7684\u6587\u4ef6\u540d\u4e3a”basket.avi”,”-ovc lavc”\u8868\u793a\u7528\u9ed8\u8ba4\u7684mp4\u683c\u5f0f\u7f16\u7801\u56fe\u8c61\uff0c”-oac lavc”\u8868\u793a\u7528\u9ed8\u8ba4\u7684mp2\u683c\u5f0f\u7f16\u7801\u58f0\u97f3\u3002<\/p>\n

\u4f8b\u4e8c\uff1a
mencoder basket.rm -ovc lavc -oac mp3lame -o basket.avi
“oac mp3lame”\u8868\u793a\u7528mp3\u683c\u5f0f\u7f16\u7801\u58f0\u97f3\u3002<\/p>\n

\u4f8b\u4e09\uff1a
mencoder basket.rm -ovc lavc -oac mp3lame -o basket.avi -ss 5:00 -endpos 8:00
“-ss 5:00 -endpos 8:00″\u544a\u8bc9mencoder\u4ec5\u4ec5\u8f6c\u6362\u4ece5\u52060\u79d2\u523013\u52060\u79d2\u7684\u7247\u6bb5\u3002<\/p>\n

\u4f8b\u56db\uff1a
mencoder basket.avi -ovc copy -oac copy -o newbasket.avi -ss 5:00 -endpos 8:00
“-ovc copy”\u8868\u793a\u4e0d\u4f5c\u89c6\u9891\u8f6c\u6362\uff0c”-oac copy”\u8868\u793a\u4e0d\u4f5c\u97f3\u9891\u8f6c\u6362\u3002\u8fd9\u4e2a\u547d\u4ee4\u628abasket.avi\u6587\u4ef6\u4e2d\u76845\u52060\u79d2\u523013\u52060\u79d2\u7684\u90e8\u5206\u62f7\u8d1d\u5230newbasket.avi\u6587\u4ef6\u4e2d\u3002<\/p>\n

\u4f8b\u4e94\uff1a
mencoder a1.avi a2.avi -ovc copy -oac copy -o asum.avi
\u8fd9\u4e2a\u547d\u4ee4\u628aa1.avi\u548ca2.avi\u6587\u4ef6\u5408\u5e76\u4e3aasum.avi\u6587\u4ef6\u3002<\/p>\n

\u4f8b\u516d\uff1a
mencoder basket.rm -ovc lavc -oac lavc -lavcopts vbitrate=100 -lavcopts abitrate=32 -o basket.avi
\u9650\u5236\u76ee\u7684\u6587\u4ef6\u7684\u5927\u5c0f\u3002\u76ee\u7684\u6587\u4ef6\u4e2d\uff0c\u4e00\u79d2\u79cd\u56fe\u8c61\u5360\u7528100kbit\u7a7a\u95f4,\u4e00\u79d2\u949f\u58f0\u97f3\u5360\u752832kbit\u7a7a\u95f4\u3002\u8f83\u5c0f\u7684\u76ee\u6807\u6587\u4ef6\u5927\u5c0f\uff0c\u4e00\u822c\u610f\u5473\u7740\u8f83\u4f4e\u7684\u56fe\u8c61\u548c\u58f0\u97f3\u7684\u8d28\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u7528 mencoder \u5206\u5272\u548c\u5408\u5e76\u89c6\u9891\u7684\u65b9\u6cd5 \u5206\u5272\uff1amencoder -ss \u5f00\u59cb\u65f6\u95f4 -oac copy -o […]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[2725,2726,2727,1900],"class_list":["post-1752","post","type-post","status-publish","format-standard","hentry","category-linuxunix","tag-mencoder","tag-2726","tag-2727","tag-1900","category-16-id","post-seq-1","post-parity-odd","meta-position-corners","fix"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1752"}],"version-history":[{"count":0,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1752\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}