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[audio] Do not treat MP3_STREAM_INFO_CHANGED as a fatal decoder error (#19028)

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Co-authored-by: Claude <noreply@anthropic.com>
This commit is contained in:
mipa87
2026-09-08 12:13:03 +12:00
committed by GitHub
co-authored by Claude
parent 50ca381198
commit 56c3361b9a
1 changed files with 4 additions and 3 deletions
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esphome/components/audio/audio_decoder.cpp
+4 -3
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@@ -313,9 +313,10 @@ FileDecoderState AudioDecoder::decode_mp3_() {
this->output_transfer_buffer_->increase_buffer_length(
this->audio_stream_info_.value().frames_to_bytes(samples_decoded));
}
} else if (result == micro_mp3::MP3_STREAM_INFO_READY) {
// First successful header parse: capture stream info and resize the output buffer to fit one full frame.
// microMP3 always outputs 16-bit PCM.
} else if (result == micro_mp3::MP3_STREAM_INFO_READY || result == micro_mp3::MP3_STREAM_INFO_CHANGED) {
// Header parsed: capture stream info and resize the output buffer to fit one full frame.
// microMP3 always outputs 16-bit PCM. MP3_STREAM_INFO_CHANGED is handled identically: despite its
// negative value it is documented as recoverable, so it must not reach the catch-all below.
this->audio_stream_info_ =
audio::AudioStreamInfo(16, this->mp3_decoder_->get_channels(), this->mp3_decoder_->get_sample_rate());
this->free_buffer_required_ =