Currently, Vapi stores video call recordings generated via Daily.co in its own S3 bucket, not in user-configured GCP storage—even if your GCP credentials are set up correctly. This is a known limitation and explains why your video files are not appearing in your GCP bucket, while audio files are uploaded as expected. No workaround is documented at this time.
Source:
- [Vapi documentation on audio vs video file handling](
https://discord.com/channels/1211482211119796234/1340613473381519374)