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Add audio debugger

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This commit is contained in:
Terrence
2025-06-06 20:24:00 +08:00
parent 24ede22197
commit 7bc5f7bb0c
11 changed files with 170 additions and 5 deletions
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5
main/audio_processing/afe_wake_word.cc
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@@ -155,18 +155,19 @@ void AfeWakeWord::EncodeWakeWordData() {
auto encoder = std::make_unique<OpusEncoderWrapper>(16000, 1, OPUS_FRAME_DURATION_MS);
encoder->SetComplexity(0); // 0 is the fastest
int packets = 0;
for (auto& pcm: this_->wake_word_pcm_) {
encoder->Encode(std::move(pcm), [this_](std::vector<uint8_t>&& opus) {
std::lock_guard<std::mutex> lock(this_->wake_word_mutex_);
this_->wake_word_opus_.emplace_back(std::move(opus));
this_->wake_word_cv_.notify_all();
});
packets++;
}
this_->wake_word_pcm_.clear();
auto end_time = esp_timer_get_time();
ESP_LOGI(TAG, "Encode wake word opus %u packets in %lld ms",
this_->wake_word_opus_.size(), (end_time - start_time) / 1000);
ESP_LOGI(TAG, "Encode wake word opus %d packets in %ld ms", packets, (long)((end_time - start_time) / 1000));
std::lock_guard<std::mutex> lock(this_->wake_word_mutex_);
this_->wake_word_opus_.push_back(std::vector<uint8_t>());