Smart Sync automatically synchronizes your video duration with your Narration.
When you enter both Narration and Action Prompt, Smart Sync analyzes the amount of dialogue and automatically adjusts the length of the generated video to match the spoken content. This helps ensure that the character has enough time to deliver the entire script naturally, without the video ending too early or leaving unnecessary pauses.
Smart Sync will automatically determine the appropriate video duration based on the length of your Narration.
Benefits:
Automatically matches the video length to the spoken dialogue.
Helps prevent dialogue from being cut off.
Reduces unnecessary pauses at the end of the video.
Eliminates the need to manually adjust the video duration.
Note: When using the Smart Sync option, hovering over the Generate Video button will display an estimated credit amount rather than the exact amount that will be deducted. This is because the video duration will be adjusted automatically, and the system displays the maximum possible credit cost.
If the duration is automatically adjusted to the maximum length, the displayed amount will reflect the maximum possible credit deduction. If the final video is shorter, fewer credits will be charged.
If you set the video duration manually, the Generate Video button will display the exact number of credits that will be deducted upon generation, rather than an estimate.
If you have any questions, feel free to contact us via in-app chat or email at [email protected].
We look forward to seeing your brand thrive with ActiveCast videos!