Generate a video where text highlights as spoken
Create a visual representation of your audio files
Create a talking video from text, voice, and image
The first AI for pumps built on Hugging Face
Generate a video animating a source image to match a given audio
Convert video to audio and add custom speech
Create videos from text with background music and looping
Generate spatial audio from images (and optionally text)
Create a video from PNG slides with text-to-speech
Combine voice cloning and portrait lipsync animation
Combine videos, add logos, music, and captions
Speech Enhancement Gradio Demo
Create photorealistic viewpoints from casual videos
Nemo Forced Aligner is an AI-powered tool designed to synchronize text with audio in videos. It automatically aligns spoken words with their corresponding text, creating a realistic visual effect where the text highlights as it is spoken. This tool is particularly useful for adding realistic sound to videos by ensuring precise timing and alignment between audio and visual elements.
How accurate is the text alignment?
The alignment accuracy depends on the clarity of the audio and the correctness of the input text. For clear audio and accurate text, the alignment is typically very precise.
Can I use Nemo Forced Aligner for long videos?
Yes, Nemo Forced Aligner supports long videos, but processing time may increase with longer content.
What file formats are supported?
Nemo Forced Aligner supports common video and text file formats, including MP4, WAV, and TXT.