Intel IPP status -153 (ippStsAacTnsCoefErr): meaning and diagnosis

Status / error code:		Category:

Constant name:
Source:		Operating System:
Description: The IPP AAC TNS coefficient status means decoded TNS coefficients are invalid.

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ippStsAacTnsCoefResErr	ippStsAacTnsDirectErr

ippStsAacTnsCoefErr

This status is more specific than a bad TNS header: the filter exists, but the coefficient values decoded for it are not acceptable for the current TNS configuration.

Common causes include a corrupt bitstream, an incorrect coefficient-compression flag, or misalignment introduced by earlier section or pulse parsing.

Trace

The coefficient-compression flag and coefficient-resolution flag.
The number of coefficients implied by filter order.
The bit position immediately after TNS decoding.

Intel IPP Error Reporting · FFmpeg TNS decoder · ISO/IEC 14496-3 AAC standard entry

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