Spaces:
Configuration error
Configuration error
File size: 1,396 Bytes
651d019 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 |
package backend
import (
"context"
"fmt"
"time"
"github.com/mudler/LocalAI/core/config"
"github.com/mudler/LocalAI/core/schema"
"github.com/mudler/LocalAI/pkg/grpc/proto"
"github.com/mudler/LocalAI/pkg/model"
)
func ModelTranscription(audio, language string, translate bool, ml *model.ModelLoader, backendConfig config.BackendConfig, appConfig *config.ApplicationConfig) (*schema.TranscriptionResult, error) {
if backendConfig.Backend == "" {
backendConfig.Backend = model.WhisperBackend
}
opts := ModelOptions(backendConfig, appConfig, []model.Option{})
transcriptionModel, err := ml.BackendLoader(opts...)
if err != nil {
return nil, err
}
if transcriptionModel == nil {
return nil, fmt.Errorf("could not load transcription model")
}
r, err := transcriptionModel.AudioTranscription(context.Background(), &proto.TranscriptRequest{
Dst: audio,
Language: language,
Translate: translate,
Threads: uint32(*backendConfig.Threads),
})
if err != nil {
return nil, err
}
tr := &schema.TranscriptionResult{
Text: r.Text,
}
for _, s := range r.Segments {
var tks []int
for _, t := range s.Tokens {
tks = append(tks, int(t))
}
tr.Segments = append(tr.Segments,
schema.Segment{
Text: s.Text,
Id: int(s.Id),
Start: time.Duration(s.Start),
End: time.Duration(s.End),
Tokens: tks,
})
}
return tr, err
}
|