{"id":165837,"date":"2020-10-10T13:09:37","date_gmt":"2020-10-10T05:09:37","guid":{"rendered":"http:\/\/4563.org\/?p=165837"},"modified":"2020-10-10T13:09:37","modified_gmt":"2020-10-10T05:09:37","slug":"ffmpeg-%e5%b9%bb%e7%81%af%e7%89%87","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=165837","title":{"rendered":"FFmpeg \u5e7b\u706f\u7247"},"content":{"rendered":"
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FFmpeg \u5e7b\u706f\u7247 <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : q770787217 <\/span> <\/i> 0<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
FFmpeg \u5e7b\u706f\u7247 \u7f51\u4e0a\u627e\u5230\u7684\uff0c\u4e0d\u4f1a\u7528 \u4e0d\u662f\u6279\u5904\u7406\uff0c
\u60f3\u77e5\u9053\u600e\u4e48\u7528
ffmpeg -y -framerate 2\/3 -i “pics\/%03d.jpg” -i audio.mp3 -loop 1 -i watermark.png
-filter_complex
“[0:v]scale=iw*min(3840\/iw,2160\/ih):ih*min(3840\/iw,2160\/ih),
pad=3840:2160:(3840-iw)\/2:(2160-ih)\/2[ss];
[ss][2:v] overlay=main_w-overlay_w-10:main_h-overlay_h-10:shortest=1[out]”
-map “[out]” -map 1:a
-c:v libx264 -r 24 -preset veryfast -tune stillimage -pix_fmt yuv420p
-c:a copy
vid.mkv <\/div>\n
\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (4<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : chanssl <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6240\u4ee5\u4f60\u662f\u60f3\u8981\u5e72\u561b\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : crab <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    -i 3 \u4e2a\u81ea\u5b9a\u4e49\u8def\u5f84 \u6700\u540e\u4fdd\u5b58\u8def\u5f84 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : q770787217 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @crab \u770b\u4e0d\u61c2
    \u8bfb\u53d6\u56fe\u7247\u7684 pics\/%03d.jpg
    \u6c34\u5370\u6587\u4ef6 watermark.png
    vid.mkv \u4fdd\u5b58\u6587\u4ef6
    \u5177\u4f53\u8fd8\u662f\u4e0d\u4f1a\u7528
    \u4e0d\u662f\u6279\u5904\u7406 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : krixaar <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u4e2a\u95ee\u9898\u7684\u7b54\u6848\u90fd\u6709\u70b9\u5c34\u5c2c\uff1aWindows \u6279\u5904\u7406\u7528\u767e\u5206\u53f7\u4f5c\u4e3a\u8f6c\u4e49\u7b26\uff0c\u5176\u4e2d%0 \u6307\u7684\u662f\u5f53\u524d\u7684\u6279\u5904\u7406\u6587\u4ef6\u8def\u5f84\uff0c\u547d\u4ee4\u91cc\u9700\u8981\u767e\u5206\u53f7\u7684\u65f6\u5019\u8981\u7528\u4e24\u4e2a\u767e\u5206\u53f7\u4e5f\u5c31\u662f%%\uff0c\u4e5f\u5c31\u662f pics\/%%03d.jpg \uff0c\u8fd9\u6837\u624d\u80fd\u5339\u914d\u5230 pics \u6587\u4ef6\u5939\u91cc\u7684 001.jpg 002.jpg\u2026\u2026 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    FFmpeg \u5e7b\u706f\u7247 \u8cc7\u6df1\u5927\u4f6c :…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/165837"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=165837"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/165837\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=165837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=165837"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=165837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}