msgpackとOpenCVを使って、iMACなどのiSightからブラウザに画像をリアルタイム配信 base64encodedなdataURIより、createObjectURLのが速かったのでメモ まぁ、HD画像のdataURIとか長すぎなので当然といえば当然なのですが、Blob経由のimg貼り付けという記事をあまり見つけられなかったので。 準備 msgpackのbinary dataをWebSocketを利用して配信する為に以下のコードを利用します。 linear-cpp linear-js 1.opencvをインストール $ brew install opencv 2.linear-cpp/linear-jsをclone, makeなど ## C++ $ git clone --recursive https://github.com/linear-rpc/linear-cpp #
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