HydrogenAudio

Lossy Audio Compression => AAC => AAC - General => Topic started by: wowrz on 2012-06-25 10:34:15

Title: enhAacPlusEnc does not allow SBR at br 44100+ ‘No valid configuration’
Post by: wowrz on 2012-06-25 10:34:15
when i do:
enhAacPlusEnc_mono.exe        test1.wav          out.3gp  12000 m
enhAacPlusEnc_mono.exe        test1.wav          out.3gp  16000 m
enhAacPlusEnc_mono.exe        test1.wav          out.3gp  24000 m
enhAacPlusEnc_mono.exe        test1.wav          out.3gp  32000 m

are OK....
BUT
When i do the br of 44100 or 48000 , 64000,96000

it failed....>.<
=========================

No valid SBR configuration found....... 

=========================
what's the problem with that????
Title: enhAacPlusEnc does not allow SBR at br 44100+ ‘No valid configuration’
Post by: lvqcl on 2012-06-25 10:54:48
When i do the br of 44100 or 48000

br not sr

I mean, why do you want to set bitrate to 44100 bps?
Title: enhAacPlusEnc does not allow SBR at br 44100+ ‘No valid configuration’
Post by: wowrz on 2012-06-25 11:22:35
i want to encode the (44.1 KHz ,mono,CD quality music ) to AAC.3gp at different br

Because this is my master project.  ..
Title: enhAacPlusEnc does not allow SBR at br 44100+ ‘No valid configuration’
Post by: Garf on 2012-06-25 11:38:12
40kbps for a mono file is simply too much for SBR to be useful. (Equivalent to 80kbps stereo - SBR just makes no sense at that bitrate)

You are also confusing sampling rate with bitrate as the posters before already pointed out.
Title: enhAacPlusEnc does not allow SBR at br 44100+ ‘No valid configuration’
Post by: wowrz on 2012-06-25 13:38:00
I think i made a mistake...
thanks to everybody ~