Seedance 2.5

Free to try with sign-up credits (enough for one video), Seedance 2.5 is an AI video generator for longer, single-take clips. It renders a single unbroken take of 4 to 30 seconds from one prompt, so there is no stitching of short clips. You can guide a generation with text, images, video and audio: media mode accepts up to 30 images, 10 videos and 10 audio files (50 assets in total). Output comes in 480p, 720p or 1080p, in six aspect ratios (1:1, 21:9, 4:3, 3:4, 16:9 and 9:16), with optional generated audio that is on by default. Need a change? Seedance 2.5 supports targeted edits without regenerating the whole video, shows the task cost before you submit, and returns a downloadable MP4.