{"id":15363,"date":"2022-05-09T23:18:09","date_gmt":"2022-05-09T14:18:09","guid":{"rendered":"https:\/\/pcefan.com\/diary\/?p=15363"},"modified":"2022-05-09T23:18:09","modified_gmt":"2022-05-09T14:18:09","slug":"%e4%bd%bf%e3%81%84%e6%96%b9chromebook%e3%81%a7ffmpeg%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6webm%e3%82%92mp4%e3%81%ab%e5%a4%89%e6%8f%9b%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/pcefan.com\/diary\/?p=15363","title":{"rendered":"[\u4f7f\u3044\u65b9]Chromebook\u3067ffmpeg\u3092\u4f7f\u3063\u3066webm\u3092MP4\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

\u3069\u3046\u3082Chromebook\u30de\u30cb\u30a2\u306e\u30bf\u30b1\u30a4\uff08@pcefancom<\/a>\uff09\u3067\u3059\u3002<\/p>\n

Chromebook\u306e\u753b\u9762\u30ad\u30e3\u30d7\u30c1\u30e3\u3067\u5fae\u5999\u306b\u9762\u5012\u304f\u3055\u3044\u306e\u304c\u3001\u753b\u9762\u9332\u753b\u306e\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u304c\u300cwebm\u300d\u5f62\u5f0f\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u305d\u306e\u307e\u307eTwitter\u3084YouTube\u3067\u306f\u300cwebm\u300d\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001MP4\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u305d\u3093\u306a\u3068\u304d\u306b\u4fbf\u5229\u306a\u306e\u304c\u3001\u52d5\u753b\u5909\u63db\u30c4\u30fc\u30eb\uff08Linux\u30a2\u30d7\u30ea\uff09\u306e\u300cffmpeg<\/a>\u300d\u3002
\nChromebook\u3067\u3082\u300cwebm\u2192MP4\u300d\u3078\u306e\u5909\u63db\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\u30ed\u30fc\u30ab\u30eb\u3067\u5909\u63db\u3001\u304b\u3064\u7121\u6599\u3067\u4f7f\u3048\u308b\u306e\u3067\u5909\u63db\u30c4\u30fc\u30eb\u3068\u3057\u3066\u30aa\u30b9\u30b9\u30e1\u3067\u3059\u3002<\/p>\n

\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u300cffmpeg<\/a>\u300d\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u5b9f\u969b\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\u3001\u30a8\u30e9\u30fc\u304c\u51fa\u305f\u5834\u5408\u306e\u539f\u56e0\u3092\u5bfe\u7b56\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n

<\/p>\n

Chromebook\u3067ffmpeg\u3092\u4f7f\u3063\u3066webm\u3092MP4\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5<\/h2>\n

ffmpeg\u306f\u3001Linux\u3067\u52d5\u304f\u52d5\u753b\u5909\u63db\u30c4\u30fc\u30eb\u3067\u3059\u3002
\nChromebook\u3067\u3082Linux\u30a2\u30d7\u30ea\u3068\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002
\n\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u524d\u306b\u3001Chromebook\u3067Linux\u3092\u6709\u52b9\u5316\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

step1<\/span><\/span><\/span>Linux\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u8d77\u52d5\u3059\u308b<\/p>\n

\u307e\u305a\u306fLinux\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002
\n\u30e9\u30f3\u30c1\u30e3\u30fc\u3067\u300c\u30bf\u30fc\u30df\u30ca\u30eb\u300d\u3084\u300cLinux\u300d\u3068\u6253\u3066\u3070\u51fa\u3066\u304d\u307e\u3059\u3002<\/p>\n

\"Linux\u30bf\u30fc\u30df\u30ca\u30eb\"<\/a>

\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u8d77\u52d5<\/p><\/div>\n

step2<\/span><\/span><\/span>ffmpeg\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/p>\n

\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u8d77\u52d5\u3057\u305f\u3089\u300cffmpeg\u300d\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

<\/i> command<\/span>\nsudo apt-get -y install software-properties-common\nsudo add-apt-repository ppa:mc3man\/trusty-media\nsudo apt update\nsudo apt install ffmpeg\n<\/pre>\n
\u30b3\u30de\u30f3\u30c9\u306e\u610f\u5473\u3067\u3059\u304c\u3001<\/p>\n
\u30fb1\u884c\u76ee\u3067add-apt-repository \u30b3\u30de\u30f3\u30c9\u3092\u542b\u3093\u3067\u3044\u308b software-properties-common \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3002
\n\u30fb2\u884c\u76ee\u3067\u975e\u516c\u5f0f\u30ea\u30dd\u30b8\u30c8\u30ea\u306ePPA\u3092\u8a2d\u5b9a\u3002
\n\u30fb3\u301c4\u884c\u76ee\u3067\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3068ffmpeg\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p>\n
\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
step3<\/span><\/span><\/span>ffmpeg\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u78ba\u8a8d<\/p>\n
\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u305f\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
<\/i> command<\/span>\nffmpeg -version\n<\/pre>\n
\"\"<\/a>
\u30d0\u30fc\u30b8\u30e7\u30f3\u60c5\u5831\u304c\u51fa\u3066\u304f\u308c\u3070OK\u3067\u3059\u3002<\/p><\/div>\n
step4<\/span><\/span><\/span>webm\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f<\/p>\n
\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u3067\u304d\u305f\u3089\u3001MP4\u306b\u5909\u63db\u3059\u308b\u52d5\u753b\u30d5\u30a1\u30a4\u30eb\uff08webm\uff09\u3092\u7528\u610f\u3057\u307e\u3057\u3087\u3046\u3002
\nChromebook\u3067\u52d5\u753b\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u305f\u5834\u5408\u3001\u6a19\u6e96\u3067\u306f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30d5\u30a9\u30eb\u30c0\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
step5<\/span><\/span><\/span>webm\u30d5\u30a1\u30a4\u30eb\u3092Linux\u30d5\u30a9\u30eb\u30c0\u306b\u79fb\u52d5<\/p>\n
\u30d5\u30a1\u30a4\u30eb\u3092Linux\u30d5\u30a9\u30eb\u30c0\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n
\"\"<\/a>
\u30d5\u30a1\u30a4\u30eb\u3092\u30b3\u30d4\u30fc<\/p><\/div>\n
Linux\u30d5\u30a9\u30eb\u30c0\u306b\u30da\u30fc\u30b9\u3068\u3057\u307e\u3059\u3002<\/p>\n
\"\"<\/a>
Linux\u30d5\u30a1\u30a4\u30eb\u914d\u4e0b\u306b\u30da\u30fc\u30b9\u30c8<\/p><\/div>\n
\u306a\u304a\u3001Chromebook\u3067\u52d5\u753b\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u305f\u5834\u5408\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u306b\u30b9\u30da\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002
\n\u305d\u306e\u307e\u307e\u3060\u3068\u5909\u63db\u30b3\u30de\u30f3\u30c9\u3067\u30a8\u30e9\u30fc\u306b\u306a\u308b\u306e\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u5909\u66f4\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n
\u305f\u3068\u3048\u3070
\n\u300cinput.webm\u300d
\n\u306a\u3069\u306b\u3057\u3066\u304a\u3051\u3070OK\u3067\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
step6<\/span><\/span><\/span>ffmpeg\u3067\u52d5\u753b\u5909\u63db\u30b3\u30de\u30f3\u30c9\u3092\u3046\u3064<\/p>\n
Linux\u30bf\u30fc\u30df\u30ca\u30eb\u306b\u623b\u3063\u3066\u3001\u4ee5\u4e0b\u306e\u5909\u63db\u30b3\u30de\u30f3\u30c9\u3092\u6253\u3061\u307e\u3059\u3002<\/p>\n
<\/i> command<\/span>\nffmpeg -i input0002.webm output.mp4<\/em>\n<\/pre>\n
\u30b3\u30de\u30f3\u30c9\u306e\u610f\u5473\u3067\u3059\u304c
\n\u300cffmepeg -i \u5909\u63db\u5143\u30d5\u30a1\u30a4\u30eb\u540d \u5909\u63db\u5f8c\u30d5\u30a1\u30a4\u30eb\u540d\u300d
\n\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3042\u3068\u306f\u5909\u63db\u3055\u308c\u308b\u306e\u3092\u307e\u3061\u307e\u3057\u3087\u3046\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u540c\u3058Linux\u30d5\u30a9\u30eb\u30c0\u306bMP4\u30d5\u30a1\u30a4\u30eb\u304c\u5410\u304d\u51fa\u3055\u308c\u307e\u3059\u3002<\/p>\n
\r\n\t
\"\u30bf\u30b1\u30a4\"\r\n\t\t
\u30bf\u30b1\u30a4<\/div>\r\n\t<\/div>\r\n\t
\r\n\t\t
\u3061\u306a\u307f\u306b40\u79d2\u7a0b\u5ea6\u306e\u52d5\u753b\u3092\u300cHP Chromebook x360 13c\uff08Core i7\uff09\u300d\u3067\u5909\u63db\u3057\u305f\u3068\u3053\u308d10\u79d2\u7a0b\u5ea6\u3067\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3002<\/div>\r\n\t<\/div>\r\n<\/div>\n
\u300cwidth not divisible by 2\u300d\u3067\u30a8\u30e9\u30fc\u306b\u306a\u308b\u539f\u56e0\u3068\u5bfe\u7b56<\/h3>\n
\u306a\u304a\u3001\u5909\u63db\u3067<\/p>\n
<\/i> command<\/span>\nwidth not divisible by 2\u00a0<\/span>\nError initializing output stream 0:0 — Error while opening encoder for output stream #0:0 – maybe incorrect parameters such as bit_rate, rate, width or height<\/span>\n<\/pre>\n
\u3068\u30a8\u30e9\u30fc\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002
\n\u3053\u308c\u306f\u5909\u63db\u5143\u52d5\u753b\u306e\u89e3\u50cf\u5ea6\u304c\u300c2\u306e\u500d\u6570\u300d\u3067\u306a\u3044\u3068\u304d\u306b\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n
\u306a\u306e\u3067\u52d5\u753b\u30ad\u30e3\u30d7\u30c1\u30e3\u3059\u308b\u3068\u304d\u306b\u3001\u89e3\u50cf\u5ea6\u304c2\u306e\u500d\u6570\u306b\u306a\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
ffmpeg\u306f\u30ad\u30e3\u30d7\u30c1\u30e3\u52d5\u753b\uff08webm\uff09\u306e\u5909\u63db\u306b\u4fbf\u5229<\/h2>\n
\u4ee5\u4e0a\u3001ffmpeg\u3092\u4f7f\u3063\u3066Chromebook\u3067\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u305f\u52d5\u753b\uff08webm\uff09\u306e\u5909\u63db\u3092\u3059\u308b\u65b9\u6cd5\u306e\u7d39\u4ecb\u3067\u3057\u305f\u3002<\/p>\n
ffmpeg\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u6570\u5206\u3067\u3059\u307f\u307e\u3059\u3057\u3001\u30ed\u30fc\u30ab\u30eb\u3067\u5909\u63db\u53ef\u80fd\u3068\u624b\u8efd\u3067\u3059\u3002
\n\u306a\u306b\u3088\u308a\u7121\u6599\u3067\u4f7f\u3048\u307e\u3059\u3002<\/p>\n
\u672c\u5f53\u306b\u4fbf\u5229\u3067\u30aa\u30c8\u30af\u306a\u306e\u3067\u3001\u52d5\u753b\u5909\u63db\u3059\u308b\u3068\u304d\u306b\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3069\u3046\u3082Chromebook\u30de\u30cb\u30a2\u306e\u30bf\u30b1\u30a4\uff08@pcefancom\uff09\u3067\u3059\u3002 Chromebook\u306e\u753b\u9762\u30ad\u30e3\u30d7\u30c1\u30e3\u3067\u5fae\u5999\u306b\u9762\u5012\u304f\u3055\u3044\u306e\u304c\u3001\u753b\u9762\u9332\u753b\u306e\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u304c\u300cwebm\u300d\u5f62\u5f0f\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u3002 \u305d\u306e\u307e … <\/p>\n","protected":false},"author":1,"featured_media":15381,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[144,192,227],"tags":[],"class_list":["post-15363","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chromebook","category-chromebook-0008","category-chromebook-0005"],"_links":{"self":[{"href":"https:\/\/pcefan.com\/diary\/index.php?rest_route=\/wp\/v2\/posts\/15363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pcefan.com\/diary\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pcefan.com\/diary\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pcefan.com\/diary\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pcefan.com\/diary\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15363"}],"version-history":[{"count":11,"href":"https:\/\/pcefan.com\/diary\/index.php?rest_route=\/wp\/v2\/posts\/15363\/revisions"}],"predecessor-version":[{"id":15383,"href":"https:\/\/pcefan.com\/diary\/index.php?rest_route=\/wp\/v2\/posts\/15363\/revisions\/15383"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pcefan.com\/diary\/index.php?rest_route=\/wp\/v2\/media\/15381"}],"wp:attachment":[{"href":"https:\/\/pcefan.com\/diary\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pcefan.com\/diary\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pcefan.com\/diary\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}