AAC_DECODER: Calloc decode_buf failed. bytes 35456, (line 424)

esp32.damiano
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Joined: Sat Aug 23, 2025 6:09 am

AAC_DECODER: Calloc decode_buf failed. bytes 35456, (line 424)

Postby esp32.damiano » Sun Mar 22, 2026 9:21 am

I am on ADF 2.7 release master + IDF 5.3

the "player" I have is attached here and it can play mp3 files (stored in sdcard) but cannot play AAC files
before starting the pipeline I have esp free heap 129136 bytes
wiadf_play.c
the source I have
(13.37 KiB) Downloaded 9 times
there is no source code of AAC , so, I cannot really have an idea of why it is failing

The question is, how do I manage to know why AAC decoder fails to initialize ?
The given file is one that linux vlc play happly

alternatively, what AAC decoder do you use ?

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