Intel IPP status -141 (ippStsAacChanErr): meaning and diagnosis

Status / error code:		Category:

Constant name:
Source:		Operating System:
Description: The IPP AAC channel status means the coded channel configuration is invalid.

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ippStsAacStereoMaskErr	ippStsAacMonoStereoErr

ippStsAacChanErr

This status is about AAC channel syntax: channel configuration, channel elements, or Program Config Element mapping do not describe a valid decode layout for the IPP path.

Separate this from the application's PCM channel layout. A container may claim one layout while the AAC bitstream carries a different channel_config or PCE.

Check

The channel_config value from ADTS or AudioSpecificConfig.
Whether channel_config zero requires a valid Program Config Element.
The number and tags of SCE, CPE, LFE, and coupling elements.

Intel IPP Error Reporting · FFmpeg ADTS header parser · ISO/IEC 14496-3 AAC standard entry

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