Does new NERO MP4 plugin have this tech named AAC+ - how to enable that???
I've trying but when I set lower bitrate eg 64 and sound is resampled to 32kHz 22kHz...
What is PNS (this option is for lower bitrates)??? And could someone explain me LC and LPT diference?
What is the best plugin to Winamp 2.8x to play MP4 files???

Thanks - lamasss

Yes, it's for lower bitartes, but I don't know much about PNS
Copied from psyTEL ASACEnc 2.0 Documentation:
PNS (Perceptual Noice Substituition) tool. PNS tool improves quality at very low bitrates (i.e. 44100 Hz, 64 kbit/s, stereo)





Well, you would find the answer here!


http://www.hydrogenaudio.org/forums/index....=ST&f=13&t=4877




Until today there's only one decoder that I know, FAAD

Download it here:

http://www.inf.ufpr.br/~rja00/files/faadplug.zip




I don't think there's a SBR switch.
How about mp3PRO, that's SBR!

Please use the search function of this board to find the answers to most of your questions, because they have been answered only a few days ago and it gets kind of boring to repeat them over and over again.

No, Nero AAC doesn't have aacPlus (AAC + SBR) implemented, because this bandwidth extension for low bitrates is not yet standardized by the MPEG committee.

Perceptual Noise Substitution (PNS) substitutes the noise in the original WAV with synthetic noise from the decoder, so only the information about the noise has to be stored in the encoded file, not the noise itself.

Long Term Prediction (LTP) does the same for pure tonal components in the original WAV. It is supposed to work well especially with voice signals.

There is only one AAC/MP4 plugin for Winamp called in_mp4.dll, you can find the latest compile on John33's website.