Truncated Voice Memo .M4A / .3GP Raw AAC Access-Unit Rebuilder

Deterministic ISO/IEC 14496-3 raw AAC-LC syntactic element bit-stream scanner (ID_SCE/ID_CPE..ID_END) + AudioSpecificConfig synthesizer + MP4 'mp4a' sample-table rebuilder engine (.m4a, .3gp, .aac, .mp4) built for Apple iPhone, Samsung Galaxy, Google Pixel — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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