Print Page - sweep sine and HE AAC

Title: sweep sine and HE AAC
Post by: lvqcl on 2012-10-14 10:29:53

Generate a sweep sine and encode it to HE-AAC. Foobar2000 doesn't play frequencies above ~6 kHz. Other players/decoders reproduce them (the only other exception is NeroAacDec.exe).

attached file was encoded with Winamp FhG at 32 kbps HE AAC.

Title: sweep sine and HE AAC
Post by: lvqcl on 2012-10-27 14:44:48

foobar2000 1.1.16: The bug still exists.
Any comments?

Title: sweep sine and HE AAC
Post by: Brazil2 on 2012-11-03 10:24:54

Yes, weird decoding issue, and it seems to be there for a long time because it also occurs with foobar 1.0.3 I have on an older PC.
I guess it has something to do with the SBR part because of the frequency involved.

HydrogenAudio

Hosted Forums => foobar2000 => Support - (fb2k) => Topic started by: lvqcl on 2012-10-14 10:29:53