Currently, Adobe Firefly’s video generation tools allow you to set only the start and end keyframes for animation; you can upload images to guide the first and last frames, and Firefly will create a transition between them. At present, there is no built-in option to insert additional keyframes between start and stop or to specify more detailed scene duration or individual scene lengths directly within Firefly.
Scene length: By default, generated videos are capped at around 5 seconds per generation. If you want a longer video, the current workaround is to generate multiple 5-second clips and then join them in a video editor like Premiere Pro. You do this by taking the last frame (or image) of your first generation and making it the starting keyframe for the next generation, effectively chaining scenes together. There’s no internal field or interface in Firefly yet to directly write or control individual scene duration, you manage this “scene length” only by how you chain the generations together and edit the results in post-production tools Thanks
1
Reply
AdChoices