Fabio
c36510c21e
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47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
#pragma once
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#include "engine/framework/modules/speech_encoders/wav2vec2_encoder.h"
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#include "engine/models/seed_vc/astral_quantizer.h"
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#include <cstdint>
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#include <vector>
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namespace engine::models::seed_vc {
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enum class SeedVcContentFeatureKind {
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Wide,
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Narrow,
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};
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std::vector<float> seed_vc_wav2vec2_normalize_16k(const std::vector<float> & waveform);
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struct SeedVcContentFeatureOutput {
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std::vector<int32_t> indices;
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int64_t batch = 0;
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int64_t tokens = 0;
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int64_t codebook_size = 0;
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};
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class SeedVcContentFeatureExtractor {
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public:
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SeedVcContentFeatureExtractor() = default;
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SeedVcContentFeatureExtractor(
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const engine::modules::Wav2Vec2EncoderRuntime * hubert,
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const SeedVcAstralQuantizer * wide_quantizer,
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const SeedVcAstralQuantizer * narrow_quantizer);
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SeedVcContentFeatureOutput extract_16k_mono(
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const std::vector<float> & waveform,
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SeedVcContentFeatureKind kind) const;
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private:
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SeedVcContentFeatureOutput extract_chunk_16k_mono(
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const std::vector<float> & waveform,
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SeedVcContentFeatureKind kind) const;
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const engine::modules::Wav2Vec2EncoderRuntime * hubert_ = nullptr;
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const SeedVcAstralQuantizer * wide_quantizer_ = nullptr;
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const SeedVcAstralQuantizer * narrow_quantizer_ = nullptr;
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};
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} // namespace engine::models::seed_vc
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