この記事は183,531回アクセスされました。, この記事では、動画の方向（縦または横）を変える方法を紹介します。Windowsではムービーメーカー、MacではQuickTime、iPhoneとAndroid端末では無料アプリをダウンロードして利用すれば、動画を回転させることができます。, 当社はwikiHowの利便性を高めるためにクッキーを使用しています。当ウェブサイトを利用することにより、利用者は当社の, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/b\/b9\/Rotate-a-Video-Step-1-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-1-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/b\/b9\/Rotate-a-Video-Step-1-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":346,"bigWidth":"728","bigHeight":"548","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/0\/08\/Rotate-a-Video-Step-2-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-2-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/0\/08\/Rotate-a-Video-Step-2-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-2-Version-3.jpg","smallWidth":460,"smallHeight":349,"bigWidth":"728","bigHeight":"552","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/1\/14\/Rotate-a-Video-Step-3-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-3-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/14\/Rotate-a-Video-Step-3-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-3-Version-3.jpg","smallWidth":460,"smallHeight":348,"bigWidth":"728","bigHeight":"550","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/3\/32\/Rotate-a-Video-Step-4-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-4-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/32\/Rotate-a-Video-Step-4-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-4-Version-3.jpg","smallWidth":460,"smallHeight":346,"bigWidth":"728","bigHeight":"548","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/0\/0b\/Rotate-a-Video-Step-5-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-5-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/0\/0b\/Rotate-a-Video-Step-5-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-5-Version-3.jpg","smallWidth":460,"smallHeight":346,"bigWidth":"728","bigHeight":"548","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/5\/55\/Rotate-a-Video-Step-6-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-6-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/55\/Rotate-a-Video-Step-6-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-6-Version-3.jpg","smallWidth":460,"smallHeight":346,"bigWidth":"728","bigHeight":"548","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/5\/59\/Rotate-a-Video-Step-7-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-7-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/59\/Rotate-a-Video-Step-7-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-7-Version-3.jpg","smallWidth":460,"smallHeight":342,"bigWidth":"728","bigHeight":"542","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/b\/b0\/Rotate-a-Video-Step-8-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-8-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/b\/b0\/Rotate-a-Video-Step-8-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-8-Version-3.jpg","smallWidth":460,"smallHeight":344,"bigWidth":"728","bigHeight":"545","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/b\/bf\/Rotate-a-Video-Step-9-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-9-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/b\/bf\/Rotate-a-Video-Step-9-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-9-Version-3.jpg","smallWidth":460,"smallHeight":344,"bigWidth":"728","bigHeight":"545","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/1\/12\/Rotate-a-Video-Step-10-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-10-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/12\/Rotate-a-Video-Step-10-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-10-Version-3.jpg","smallWidth":460,"smallHeight":348,"bigWidth":"728","bigHeight":"551","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/f\/fe\/Rotate-a-Video-Step-11-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-11-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/fe\/Rotate-a-Video-Step-11-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-11-Version-3.jpg","smallWidth":460,"smallHeight":348,"bigWidth":"728","bigHeight":"551","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/b\/b1\/Rotate-a-Video-Step-12-Version-3.jpg\/v4-460px-Rotate-a-Video-Step-12-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/b\/b1\/Rotate-a-Video-Step-12-Version-3.jpg\/v4-728px-Rotate-a-Video-Step-12-Version-3.jpg","smallWidth":460,"smallHeight":343,"bigWidth":"728","bigHeight":"543","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/b\/bc\/Rotate-a-Video-Step-13-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-13-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/b\/bc\/Rotate-a-Video-Step-13-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-13-Version-2.jpg","smallWidth":460,"smallHeight":342,"bigWidth":"728","bigHeight":"542","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/7\/71\/Rotate-a-Video-Step-14-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-14-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/71\/Rotate-a-Video-Step-14-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-14-Version-2.jpg","smallWidth":460,"smallHeight":342,"bigWidth":"728","bigHeight":"542","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/e\/ee\/Rotate-a-Video-Step-15-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-15-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/ee\/Rotate-a-Video-Step-15-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-15-Version-2.jpg","smallWidth":460,"smallHeight":347,"bigWidth":"728","bigHeight":"549","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/3\/35\/Rotate-a-Video-Step-16-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-16-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/35\/Rotate-a-Video-Step-16-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-16-Version-2.jpg","smallWidth":460,"smallHeight":346,"bigWidth":"728","bigHeight":"548","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/6\/62\/Rotate-a-Video-Step-17-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-17-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/6\/62\/Rotate-a-Video-Step-17-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-17-Version-2.jpg","smallWidth":460,"smallHeight":343,"bigWidth":"728","bigHeight":"543","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/e\/ee\/Rotate-a-Video-Step-18-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-18-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/ee\/Rotate-a-Video-Step-18-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-18-Version-2.jpg","smallWidth":460,"smallHeight":347,"bigWidth":"728","bigHeight":"549","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/9\/95\/Rotate-a-Video-Step-19-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-19-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/95\/Rotate-a-Video-Step-19-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-19-Version-2.jpg","smallWidth":460,"smallHeight":344,"bigWidth":"728","bigHeight":"544","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/0\/00\/Rotate-a-Video-Step-20-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-20-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/0\/00\/Rotate-a-Video-Step-20-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-20-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/a\/a3\/Rotate-a-Video-Step-21-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-21-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/a3\/Rotate-a-Video-Step-21-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-21-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/2\/2d\/Rotate-a-Video-Step-22-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-22-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/2d\/Rotate-a-Video-Step-22-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-22-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/5\/55\/Iphoneappstoreicon.png","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/55\/Iphoneappstoreicon.png\/30px-Iphoneappstoreicon.png","smallWidth":460,"smallHeight":460,"bigWidth":"30","bigHeight":"30","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/4\/4d\/Rotate-a-Video-Step-23-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-23-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/4d\/Rotate-a-Video-Step-23-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-23-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/3\/3c\/Rotate-a-Video-Step-24-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-24-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/3c\/Rotate-a-Video-Step-24-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-24-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/7\/7e\/Rotate-a-Video-Step-25-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-25-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/7e\/Rotate-a-Video-Step-25-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-25-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/d\/d4\/Rotate-a-Video-Step-26-Version-2.jpg\/v4-460px-Rotate-a-Video-Step-26-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/d4\/Rotate-a-Video-Step-26-Version-2.jpg\/v4-728px-Rotate-a-Video-Step-26-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/4\/44\/Rotate-a-Video-Step-27.jpg\/v4-460px-Rotate-a-Video-Step-27.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/44\/Rotate-a-Video-Step-27.jpg\/v4-728px-Rotate-a-Video-Step-27.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/1\/1b\/Rotate-a-Video-Step-28.jpg\/v4-460px-Rotate-a-Video-Step-28.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/1b\/Rotate-a-Video-Step-28.jpg\/v4-728px-Rotate-a-Video-Step-28.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/e\/ea\/Rotate-a-Video-Step-29.jpg\/v4-460px-Rotate-a-Video-Step-29.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/ea\/Rotate-a-Video-Step-29.jpg\/v4-728px-Rotate-a-Video-Step-29.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/d\/dc\/Rotate-a-Video-Step-30.jpg\/v4-460px-Rotate-a-Video-Step-30.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/dc\/Rotate-a-Video-Step-30.jpg\/v4-728px-Rotate-a-Video-Step-30.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/5\/54\/Rotate-a-Video-Step-31.jpg\/v4-460px-Rotate-a-Video-Step-31.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/54\/Rotate-a-Video-Step-31.jpg\/v4-728px-Rotate-a-Video-Step-31.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/4\/49\/Rotate-a-Video-Step-32.jpg\/v4-460px-Rotate-a-Video-Step-32.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/49\/Rotate-a-Video-Step-32.jpg\/v4-728px-Rotate-a-Video-Step-32.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/1\/1e\/Androidgoogleplay.png","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/1e\/Androidgoogleplay.png\/26px-Androidgoogleplay.png","smallWidth":460,"smallHeight":531,"bigWidth":"26","bigHeight":"30","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/9\/9b\/Rotate-a-Video-Step-33.jpg\/v4-460px-Rotate-a-Video-Step-33.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/9b\/Rotate-a-Video-Step-33.jpg\/v4-728px-Rotate-a-Video-Step-33.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/4\/4d\/Rotate-a-Video-Step-34.jpg\/v4-460px-Rotate-a-Video-Step-34.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/4d\/Rotate-a-Video-Step-34.jpg\/v4-728px-Rotate-a-Video-Step-34.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/3\/3e\/Rotate-a-Video-Step-35.jpg\/v4-460px-Rotate-a-Video-Step-35.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/3e\/Rotate-a-Video-Step-35.jpg\/v4-728px-Rotate-a-Video-Step-35.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/9\/9f\/Rotate-a-Video-Step-36.jpg\/v4-460px-Rotate-a-Video-Step-36.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/9f\/Rotate-a-Video-Step-36.jpg\/v4-728px-Rotate-a-Video-Step-36.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/8\/87\/Rotate-a-Video-Step-37.jpg\/v4-460px-Rotate-a-Video-Step-37.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/8\/87\/Rotate-a-Video-Step-37.jpg\/v4-728px-Rotate-a-Video-Step-37.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/2\/28\/Rotate-a-Video-Step-38.jpg\/v4-460px-Rotate-a-Video-Step-38.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/28\/Rotate-a-Video-Step-38.jpg\/v4-728px-Rotate-a-Video-Step-38.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/d\/d1\/Rotate-a-Video-Step-39.jpg\/v4-460px-Rotate-a-Video-Step-39.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/d1\/Rotate-a-Video-Step-39.jpg\/v4-728px-Rotate-a-Video-Step-39.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/f\/f7\/Rotate-a-Video-Step-40.jpg\/v4-460px-Rotate-a-Video-Step-40.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/f7\/Rotate-a-Video-Step-40.jpg\/v4-728px-Rotate-a-Video-Step-40.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/c\/cd\/Rotate-a-Video-Step-41.jpg\/v4-460px-Rotate-a-Video-Step-41.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/c\/cd\/Rotate-a-Video-Step-41.jpg\/v4-728px-Rotate-a-Video-Step-41.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}, VLCメディアプレイヤーを使って動画を回転させることもできますが、動画から音声が削除されてしまいます。, 動画を正しい向きにするために、［左回転］または［右回転］を何度かクリックする必要があるかもしれません。, ［左回転］をクリックして動画を保存すると、右回転で保存される場合があります（同様に［右回転］をクリックした場合は、左回転で保存される場合があります）。, まずは、画面左側で適切なフォルダをクリックして、動画が保存されているフォルダに行く必要があるかもしれません。, Touch IDで認証するかApple IDのメールアドレスを入力し、［インストール］をタップする, どのアルバムを選択すればよいか分からない場合は、［カメラロール］をタップしましょう。, 広告が表示されたら、Rotate & Flip Videoアプリを閉じても構いません。.