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ippStsAacObjTypeErr
The Audio Object Type selects the AAC tool set: LC, Main, SSR, scalable, error-resilient profiles, and other MPEG-4 audio variants. This status means the value is illegal or not accepted by the IPP decoder path.
Check the object type before examining frame data. If the decoder was initialized for AAC-LC but the configuration selects another tool set, later frame syntax may appear corrupt even when it is valid for a different profile.
Useful checks
- The AudioSpecificConfig object type.
- Any extension object type, such as SBR-related configuration.
- The IPP function family used by the wrapper.
Intel IPP Error Reporting · ISO/IEC 14496-3 AAC standard entry · FFmpeg AAC decoder source
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