{"id":43883,"date":"2020-01-07T18:52:38","date_gmt":"2020-01-07T09:52:38","guid":{"rendered":"https:\/\/www.charlezz.com\/?p=43883"},"modified":"2020-01-08T17:20:02","modified_gmt":"2020-01-08T08:20:02","slug":"%ec%97%ac%eb%9f%ac-%ec%9e%91%ec%97%85%ec%9d%84-%eb%8b%a8%ec%9d%bc-%ec%93%b0%eb%a0%88%eb%93%9c%eb%a5%bc-%ec%82%ac%ec%9a%a9%ed%95%98%ec%97%ac-%ec%88%9c%ec%b0%a8%ec%a0%81%ec%9c%bc%eb%a1%9c-%ed%95%98","status":"publish","type":"post","link":"https:\/\/charlezz.com\/?p=43883","title":{"rendered":"\uc5ec\ub7ec \uc791\uc5c5\uc5d0 \ub300\ud574 \ub2e8\uc77c \uc4f0\ub808\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc21c\ucc28\uc801\uc73c\ub85c \ud558\ub098\uc529 \uc9c4\ud589\ud558\uae30"},"content":{"rendered":"<p>\ube14\ub8e8\ud22c\uc2a4, \uce74\uba54\ub77c, \ub9c8\uc774\ud06c \ub4f1 \ub2e8\uc77c \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \uc758\uc874\uc801\uc778 API\uc0ac\uc6a9\uc5d0 \ub300\ud574\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud55c\ubc88\uc5d0 \ud55c\uac00\uc9c0 \uc791\uc5c5 \ubc16\uc5d0 \ud560 \uc218 \uc5c6\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ub3d9\uc601\uc0c1\uc744 \uc778\ucf54\ub529 \ud558\ub294 \uc778\ucf54\ub354 \ubaa8\ub4c8\uc774 \uc874\uc7ac\ud558\uace0, \uc774 \uc778\ucf54\ub354\ub294 \ud55c\ubc88\uc5d0 \ud558\ub098\uc758 \ud30c\uc77c\ub9cc \uc778\ucf54\ub529 \ud560 \uc218 \uc788\ub294 \uc0c1\ud669\uc774\ub77c\uba74 \uc5ec\ub7ec \ub3d9\uc601\uc0c1 \uc778\ucf54\ub529 \uc791\uc5c5 \ubaa9\ub85d\uc744 \uc21c\ucc28\uc801\uc73c\ub85c \ud558\ub098\uc529 \ucc98\ub9ac\ud574\uc57c \ud560 \uac83\uc774\ub2e4.<\/p>\n<p><a href=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2020\/01\/rxjava_video_transcoder.png\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.charlezz.com\/wordpress\/wp-content\/uploads\/2020\/01\/rxjava_video_transcoder-1024x361.png\" alt=\"\" width=\"750\" height=\"264\" class=\"aligncenter size-large wp-image-43884\" srcset=\"https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2020\/01\/rxjava_video_transcoder-1024x361.png 1024w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2020\/01\/rxjava_video_transcoder-300x106.png 300w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2020\/01\/rxjava_video_transcoder-768x271.png 768w, https:\/\/charlezz.com\/wordpress\/wp-content\/uploads\/2020\/01\/rxjava_video_transcoder.png 1544w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a>[\uadf8\ub9bc] \uc5ec\ub7ec \uc694\uccad\ub4e4\uc744 \ud55c\ubc88\uc5d0 \ud558\ub098\uc529 \ucc98\ub9ac\ud55c \ub4a4 \uacb0\uacfc \ub370\uc774\ud130\ub97c \ubc1c\ud589\ud558\ub294 \uc778\ucf54\ub354<\/p>\n<p>\uc55e\uc758 \uadf8\ub9bc\uc744 \ucf54\ub4dc\ub85c \uac04\ub2e8\ud788 \ud45c\ud604\ud558\uc790\uba74 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n<pre class=\"lang: decode:true\">public class Encoder {\r\n    private static final Encoder ourInstance = new Encoder();\r\n    private ExecutorService executorService = Executors.newSingleThreadExecutor();\r\n\r\n    public static Encoder getInstance() {\r\n        return ourInstance;\r\n    }\r\n\r\n    private Encoder() {\r\n    }\r\n\r\n    public Single&lt;String&gt; addVideo(String sourcePath) {\r\n        return Single.just(sourcePath)\r\n                .subscribeOn(Schedulers.from(executorService))\r\n                .map(this::encode);\r\n    }\r\n\r\n    private String encode(String path) throws InterruptedException {\r\n        \/\/\uc778\ucf54\ub529 \uc791\uc5c5 \uc2dc\uc791\r\n        Thread.sleep(1000);\r\n        \/\/\uc778\ucf54\ub529 \uc791\uc5c5 \ub05d\r\n        String outputPath = path + \" done\";\r\n        return outputPath;\r\n    }\r\n\r\n}\r\n<\/pre>\n<p>Encoder\ub294 \uc5ec\ub7ec \ud074\ub77c\uc774\uc5b8\ud2b8\ub85c\ubd80\ud130 \uc811\uadfc \uac00\ub2a5\ud55c \uacf5\uc6a9\uc790\uc6d0\uc774\uae30 \ub54c\ubb38\uc5d0 \uc2f1\uae00\ud1a4\uc73c\ub85c \ud45c\ud604\ud558\uace0, \uc21c\ucc28\uc801\uc73c\ub85c \uc778\ucf54\ub529\uc744 \ucc98\ub9ac\ud558\uae30 \uc704\ud574 \ub2e8\uc77c \uc4f0\ub808\ub4dc\ub97c \uc0ac\uc6a9\ud55c\ub2e4. \uc4f0\ub808\ub4dc\uc758 \uc0dd\uc131\uc740 Executors.newSingleThreadExecutor() \uba54\uc11c\ub4dc\ub97c \ud638\ucd9c\ud558\uc5ec ExecutorService \uc778\uc2a4\ud134\uc2a4\ub97c \uc5bb\uace0, \uc774\ub97c RxJava\uc758 Scheduler\ub85c \uc9c0\uc815\ud558\uc5ec \uc791\uc5c5\ub4e4\uc744 \uc2a4\ucf00\uc974\ub9c1 \ud558\ub294 \uac83\uc774 \uc774\ubc88 \uc544\ud2f0\ud074\uc758 \ud575\uc2ec\ub0b4\uc6a9\uc774\ub2e4.\u00a0<\/p>\n<p>\uc21c\ucc28\uc801\uc73c\ub85c \uc791\uc5c5\uc744 \uc798 \uc9c4\ud589\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574\uc11c \uac04\ub2e8\ud55c \uc720\ub2db\ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud560 \uc218 \uc788\ub2e4.<\/p>\n<pre class=\"lang: decode:true\">    @Test\r\n    public void \uc21c\ucc28\uc791\uc5c5_\ud14c\uc2a4\ud2b8() throws InterruptedException {\r\n        int count = 5;\r\n        CountDownLatch countDownLatch = new CountDownLatch(count);\r\n\r\n        Encoder transcoderAdapter = Encoder.getInstance();\r\n        for (int i = 0; i &lt; count; i++) {\r\n            transcoderAdapter.addVideo(\"Video \" + i).subscribe(result -&gt; {\r\n                System.out.println(result);\r\n                countDownLatch.countDown();\r\n            });\r\n        }\r\n        countDownLatch.await();\r\n    }<\/pre>\n<pre class=\"lang: decode:true\">\uacb0\uacfc:\r\nVideo 0 done\r\nVideo 1 done\r\nVideo 2 done\r\nVideo 3 done\r\nVideo 4 done<\/pre>\n<p>\uc720\ub2db\ud14c\uc2a4\ud2b8\uc758 \uc2e4\ud589\uacb0\uacfc\ub97c \ud655\uc778\ud558\uba74 \uc2dc\uc2a4\ud15c \uba54\uc2dc\uc9c0\uac00 \ub3d9\uc2dc\ub2e4\ubc1c\uc801\uc73c\ub85c \ucd9c\ub825\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c,\u00a0 1\ucd08\uc5d0 \ud55c\ubc88\uc529 \ucd9c\ub825\ub41c\ub2e4. \uc989, \uc791\uc5c5\ub4e4\uc774 \ubcd1\ud589\ucc98\ub9ac \ub418\uc9c0 \uc54a\uace0 \uc21c\ucc28\uc801\uc73c\ub85c \ucc98\ub9ac\ub418\ub294 \uac83\uc744 \ubcf4\uc7a5\ud55c\ub2e4\ub294 \uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ube14\ub8e8\ud22c\uc2a4, \uce74\uba54\ub77c, \ub9c8\uc774\ud06c \ub4f1 \ub2e8\uc77c \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \uc758\uc874\uc801\uc778 API\uc0ac\uc6a9\uc5d0 \ub300\ud574\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud55c\ubc88\uc5d0 \ud55c\uac00\uc9c0 \uc791\uc5c5 \ubc16\uc5d0 \ud560 \uc218 \uc5c6\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ub3d9\uc601\uc0c1\uc744 \uc778\ucf54\ub529 \ud558\ub294 \uc778\ucf54\ub354 \ubaa8\ub4c8\uc774 \uc874\uc7ac\ud558\uace0, \uc774 \uc778\ucf54\ub354\ub294 \ud55c\ubc88\uc5d0 \ud558\ub098\uc758 \ud30c\uc77c\ub9cc \uc778\ucf54\ub529 \ud560 \uc218 \uc788\ub294 \uc0c1\ud669\uc774\ub77c\uba74 \uc5ec\ub7ec \ub3d9\uc601\uc0c1 \uc778\ucf54\ub529 \uc791\uc5c5 \ubaa9\ub85d\uc744 \uc21c\ucc28\uc801\uc73c\ub85c \ud558\ub098\uc529 \ucc98\ub9ac\ud574\uc57c \ud560 \uac83\uc774\ub2e4. [\uadf8\ub9bc] \uc5ec\ub7ec \uc694\uccad\ub4e4\uc744 \ud55c\ubc88\uc5d0 \ud558\ub098\uc529 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[7],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/43883"}],"collection":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=43883"}],"version-history":[{"count":2,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/43883\/revisions"}],"predecessor-version":[{"id":43888,"href":"https:\/\/charlezz.com\/index.php?rest_route=\/wp\/v2\/posts\/43883\/revisions\/43888"}],"wp:attachment":[{"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=43883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=43883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/charlezz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=43883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}