Generate a video where text highlights as spoken
Generate videos by adding speech to images or videos
Generate a long video from an image with effects
Generate speech from text using a reference audio
Transform audio to video with AI visuals
Generate and sync sound effects for an uploaded video
Create photorealistic portraits from casual videos
Convert video to audio and add custom speech
F5-TTS & E2-TTS: Zero-Shot Voice Cloning (Unofficial Demo)
Create audio from videos or text prompts
Animate faces in images using audio
Create photorealistic viewpoints from casual videos
Create a video from PNG slides with text-to-speech
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.