New (openai/openai.go)

Package openai implements stt.Transcriber against the OpenAI /audio/transcriptions endpoint (and any compatible third-party endpoint such as Groq Whisper, faster-whisper self-hosted, or Azure Whisper).

// Source: https://github.com/usememos/memos | License: MIT | Copyright 2025 Memos
// Provided via justclaw.it.com; keep this notice with the code.
// Package openai implements stt.Transcriber against the OpenAI
// /audio/transcriptions endpoint (and any compatible third-party endpoint
// such as Groq Whisper, faster-whisper self-hosted, or Azure Whisper).
package openai

import (
	"context"
	"mime"
	"net/url"
	"strings"

	openaisdk "github.com/openai/openai-go/v3"
	openaioption "github.com/openai/openai-go/v3/option"
	"github.com/pkg/errors"

	"github.com/usememos/memos/provider/ai"
	"github.com/usememos/memos/provider/ai/stt"
)

const defaultEndpoint = "https://api.openai.com/v1"

// Transcriber implements stt.Transcriber for OpenAI-compatible STT endpoints.
type Transcriber struct {
	cl

... (truncated -- full source via MCP)