【解説】静止画に文字を入れていく動画の作り方丨PolloAIxしろねんコンテスト

Add hand-drawn annotations directly onto the uploaded photo. Look at each element in the photo and attach lines, text, and short comments to them. Keep all handwritten captions in natural Japanese.

[Subjects]
(write the items in the photo here)

[Line work]
thick crayon strokes, wobbly scribbly out-of-bounds lines

[Text & tone]
rounded warm cafe chalkboard lettering, friendly tone

[Comments]
drink -> a recommendation-of-the-day tone; food -> fresh-baked appeal; space -> a welcoming feel; overall -> a thank-you line

[Decoration]
lots of stars, hearts, swirls, puffy bubble letters

[Mood]
Instagram story aesthetic, rough magazine memo, relaxed stylish with negative space

[Aspect ratio]
9:16

[CRITICAL RULE FOR IMAGE PRESERVATION]DO NOT recreate, regenerate, or alter the original uploaded photo in any way.The original photo must remain 100% identical to the source: zero changes to the pixel structure, object sizes, positions, shapes, textures, colors, and any pre-existing text or line breaks.Treat the original photo as a completely locked, immutable background.ONLY apply the hand-drawn annotations, lines, text, and decorations as a transparent overlay directly on top of the unmodified original photo.Absolute pixel-perfect preservation of the original image is required.

あなたは動画生成AIの性能、性質、癖、起きがちな思わぬ失敗とそれを未然に防ぐ方法、を熟知した天才プログラマーです。

一枚目の画像を「Start Frame」、二枚目の画像を「End Frame」として、次の動画を作るための英文プロンプトをPollo 2.0の「リファレンスから動画」を作る用に作成してください。

4秒間の動画。
一枚目の画像はフリーズフレームとして一切変更を加えない。
その上に二枚目の文字や線が画像の上から順に、透明なレイヤーから浮き上がるように出現する。
文字や線は書いていくような演出で出現する。

【プロンプト内容の要望】
プロンプトに画像内の日本語の文字列を組み込み、ハルシネーションを防ぐ。
各文字列や線の出現場所を指定する。
タイムスタンプを1秒毎に組み、3.0s〜4.0sはEnd Frameで静止させる。
ジッター現象やモーフィング現象を防ぐ。
1900文字以内で作成する。

[Camera & Base: 100% Frozen, Zero Motion] Base photo of Santorini cafe remains completely static. No camera/background movement, warping, or jitter. All colorful handwritten Japanese texts and speech bubbles animate over 4.0s onto a transparent overlay from top to bottom.
​0.0s to 1.0s (Upper Area Drawing):
​White bubble "本日のおすすめ！" (top-left) with orange accent lines and a pink heart draw smoothly.
​White text "青空と海に包まれて...最高のカフェ日和☀️" (top-right) and yellow stars draw smoothly.
​1.0s to 2.0s (Middle Area Drawing):
​Text on a yellow brush stroke "この景色がごちそうデス" (mid-left) with a yellow arrow pointing down, and a pink bubble "オリーブの木ものんびり気分だね〜💗" (mid-right) with a pink arrow pointing to the olive plant draw smoothly.
​2.0s to 3.0s (Bottom Area Drawing):
​Pink bubble "本日の手作りケーキ 焼きたてフレッシュ！サクサク食感がたまらない〜♡" (bottom-left) and its pink arrow pointing to the cake draw smoothly.
​Yellow bubble "本日のおすすめラテ やさしい甘さでほっと一息♪" (bottom-right) and its yellow arrow pointing to the latte cup draw smoothly.
​Yellow bubble "ご来店ありがとうございます！素敵な時間になりますように" with a pink heart (bottom-left corner) draws smoothly.
​White text "ゆっくりしていってね♪" with a white loop underline (bottom-right corner) draws smoothly.
​3.0s to 4.0s (Final Hold):
​All text, colored bubbles, and hand-drawn lines freeze 100% sharp, perfectly matching the second reference image. Clean stroke-by-stroke write-on animation. Zero noise.