OpenAI Whisper Models
Mirror of OpenAI Whisper model weights in safetensors format, hosted by AEmotionStudio for use with ComfyUI-FFMPEGA.
Available Models
| File | Size | Parameters |
|---|---|---|
tiny.safetensors |
~72 MB | 39 M |
base.safetensors |
~139 MB | 74 M |
small.safetensors |
~461 MB | 244 M |
medium.safetensors |
~1.5 GB | 769 M |
large-v3.safetensors |
~2.9 GB | 1550 M |
Original source: OpenAI Whisper (Azure CDN)
Format
Models are stored in .safetensors format for security. The dims configuration metadata is preserved in each file's safetensors header. ComfyUI-FFMPEGA automatically handles the conversion to .pt format locally when downloading from this mirror.
Usage
These models are automatically downloaded by ComfyUI-FFMPEGA when audio transcription or subtitle generation is used. No manual setup is required if allow_model_downloads is enabled on the FFMPEG Agent node.
Manual Installation
- Download the desired
.safetensorsfile from this repo - Convert to
.ptor place inComfyUI/models/whisper/ - FFMPEGA will detect the local file and skip downloading
Why This Mirror?
This is a first-party mirror maintained by AEmotionStudio to ensure supply chain resilience. If OpenAI's CDN becomes unavailable, FFMPEGA will still be able to download models from this mirror.
License
OpenAI Whisper is released under the MIT license.