LocalAI/backend/go/transcribe/whisper.go

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package main
// This is a wrapper to statisfy the GRPC service interface
// It is meant to be used by the main executable that is the server for the specific backend type (falcon, gpt3, etc)
import (
"github.com/ggerganov/whisper.cpp/bindings/go/pkg/whisper"
"github.com/go-skynet/LocalAI/api/schema"
"github.com/go-skynet/LocalAI/pkg/grpc/base"
pb "github.com/go-skynet/LocalAI/pkg/grpc/proto"
)
type Whisper struct {
base.SingleThread
whisper whisper.Model
}
func (sd *Whisper) Load(opts *pb.ModelOptions) error {
// Note: the Model here is a path to a directory containing the model files
w, err := whisper.New(opts.ModelFile)
sd.whisper = w
return err
}
func (sd *Whisper) AudioTranscription(opts *pb.TranscriptRequest) (schema.Result, error) {
return Transcript(sd.whisper, opts.Dst, opts.Language, uint(opts.Threads))
}