To create a video, open the app and tap on the 'Create Video' button. Select your desired photos or clips, and then choose the style or theme you want to apply. Finally, tap 'Generate' to create your video.

Yes, you can easily add music to your videos. After selecting your clips, look for the 'Music' option where you can choose from the provided tracks or add your own. Adjust the volume as needed.

To edit captions, tap on the text box after you've created captions automatically. You can adjust the text, font, color, and position. Make sure to preview your changes before finalizing the video.

Yes, you can adjust the video length by changing the duration of individual clips or photos. Select a clip, and use the trim tool to set your desired length before generating the full video.

To apply filters, simply select the 'Filters' option after choosing your media. Browse through the available filters and tap on one to see a preview. Click 'Apply' to add it to your video. Subsequent adjustments can also be made if needed.