voice_audio_multi/include/engine/models/omnivoice/prompt_builder.h
Fabio c36510c21e
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Initial import: audio.cpp with Orange Pi documentation
2026-11-04 19:05:22 +01:00

35 lines
1 KiB
C++

#pragma once
#include "engine/models/omnivoice/assets.h"
#include "engine/models/omnivoice/tokenizer_text.h"
#include "engine/models/omnivoice/types.h"
#include <optional>
#include <string>
#include <string_view>
#include <vector>
namespace engine::models::omnivoice {
class OmniVoicePromptBuilder {
public:
OmniVoicePromptBuilder(std::shared_ptr<const OmniVoiceAssets> assets, const OmniVoiceTextTokenizer & tokenizer);
OmniVoicePrompt build(const OmniVoiceRequest & request) const;
int64_t frame_rate() const;
int64_t estimate_target_tokens(
std::string_view text,
const std::optional<std::string> & ref_text,
const std::optional<int64_t> & ref_audio_tokens,
float speed) const;
std::vector<std::string> chunk_text_punctuation(
std::string_view text,
int64_t chunk_len,
std::optional<int64_t> min_chunk_len = 3) const;
private:
std::shared_ptr<const OmniVoiceAssets> assets_;
const OmniVoiceTextTokenizer & tokenizer_;
};
} // namespace engine::models::omnivoice