Show the product before the explanation
Start with an uncluttered hero photograph that shows the complete item. Use the second photograph for one useful detail: texture, scale, packaging or a different angle. The template presents the images in order with a brief fade, so a buyer can understand the product even when sound is off. It preserves the source proportions instead of stretching a round plate or widening a mug.
Write captions that answer one buyer question
Use the title for the actual product name and each caption for one verifiable detail. “Cotton cover, removable insert” is more useful than a string of search keywords. Avoid placing all of your listing description inside the video. Long text is fitted within the reserved caption area; if it cannot fit safely, the tool stops and lets you shorten it instead of silently cutting it off. Chinese and English text are drawn into the video itself.
Match the video to your listing photos
Choose square for a compact product presentation, landscape when the item needs room, or portrait for a separate social preview. Upload two real photos you are allowed to use. Transparent source images are composited against the current template background. This tool arranges your photographs; it does not invent product details or animate a physically accurate product rotation.
Review the actual download
Play the first and second scenes, check that the captions remain readable, and inspect the product edges before uploading the MP4. The six-second export is silent H.264 video at 12 frames per second. Your marketplace may apply its own duration, size and encoding rules, so check the current uploader instead of assuming that a generated file is automatically accepted. The original source files remain editable if you need a different ratio.