NVIDIA
Active Speaker Detection
DownloadableFree EndpointDetect and track speaker identities across video frames.
Input
.mp4
Diarization File
.json
Upload a pre-generated JSON file to align known speaker segments with the video. For generating diarization data from an audio stream, refer to NVIDIA RIVA ASR Services.
Advanced Settings
Advanced Settings
Isolated Speech Track0:00
Upload an audio file
.wav
Upload a clean audio track to improve speaker detection. Ideal for videos with background noise.
Free APIs for development
Your API requests may be rate limited. Traffic from other users may cause throttling.
GOVERNING TERMS: This trial service is governed by the NVIDIA API Trial Terms of Service. Use of the models is governed by the NVIDIA Open Model License. Additional Information: MIT.