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HE-AAC: is there a test file to audibly tell if a decoder is HE or LC?, Was “AAC-LC decoder versus HE-AAC decoder.”
post Aug 15 2011, 22:53
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Hey all.

Is there any AAC-HE audio that can be generated to _clearly_ identify if the file is decoded by AAC-LC or HE-AAC decoder? Some of the guys have difficulty telling the difference. I need it to troubleshoot an Android decoder.

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post Aug 16 2011, 00:11
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foobar2000 will tell you the AAC type under properties.
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post Aug 16 2011, 09:24
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…which is of little use when what is desired is a file in HE-AAC that’ll sound unmistakeably different depending on whether it’s decoded as HE- or LC-AAC.
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