topic IPP SBR encoding problem in Intel® Integrated Performance Primitives

IPP SBR encoding problem

evgeny777 — Mon, 14 Nov 2011 17:46:12 GMT

Hi, all!

I'm trying to make AAC SBR encoding work, but cannot do this.
The AAC-LC works properly, but with SBR I get strange artifacts, when using both floating point and
integer encoders. Artifacts are different in each case. In case of floating poing encoder artifacts sound
like clicks, in case of integer encoder there are some high pitch noises.

Has anyone come across such problem?

IPP SBR encoding problem

Naveen_G_Intel — Tue, 15 Nov 2011 06:50:03 GMT

Hi,

Just I found expert suggestion on similar issue, refre http://software.intel.com/en-us/forums/showpost.php?p=92544

Regards,

Naveen Gv

IPP SBR encoding problem

evgeny777 — Tue, 15 Nov 2011 13:22:35 GMT

Thanks!

I saw this post before. As far as I understood it is about configuring the IPP decoder, not encoder
I do not use IPP decoder. I use QuickTime player to decode AAC file and play audio