{"provider_url":"https://hatena.blog","url":"https://blog.turai.work/entry/20190512/1557659847","height":"190","blog_title":"\u52d5\u304b\u3056\u308b\u3053\u3068\u30d0\u30b0\u306e\u5982\u3057","categories":["ffmpeg"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.turai.work%2Fentry%2F20190512%2F1557659847\" title=\"ffmpeg\u3067RTSP\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u6620\u50cf\u304b\u3089\uff11\u753b\u50cf\u3068\u3057\u3066\u4fdd\u5b58\u3059\u308b - \u52d5\u304b\u3056\u308b\u3053\u3068\u30d0\u30b0\u306e\u5982\u3057\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/thr3a/","author_name":"thr3a","width":"100%","version":"1.0","type":"rich","description":"\u74b0\u5883 ffmpeg version git-2019-03-08-147ef1d Copyright (c) 2000-2019 the FFmpeg developers \u3084\u308a\u305f\u3044\u3053\u3068 RTSP\u306e\u30c7\u30fc\u30bf\u304b\u3089\u753b\u50cf\u3068\u3057\u3066JPEG\u753b\u50cf\u3068\u3057\u3066\u4fdd\u5b58\u3057\u305f\u3044 \u3060\u3081\u3060\u3063\u305f\u30d1\u30bf\u30fc\u30f3 ffmpeg -y -i rtsp://192.168.1.202:554 -f image2 out.jpg [image2 @ 0x7f85bf800600] Could not get frame filename number 2 from pattern 'out.jpg'. Use '-frames:v 1' for \u2026","title":"ffmpeg\u3067RTSP\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u6620\u50cf\u304b\u3089\uff11\u753b\u50cf\u3068\u3057\u3066\u4fdd\u5b58\u3059\u308b","blog_url":"https://blog.turai.work/","image_url":null,"published":"2019-05-12 20:17:27"}