Wrong bitrate when converting from 88200Hz

Open Rainoutt opened this issue 2 years ago • 1 comments

When converting from 88200Hz sample rate, it switches the bitrate (instead of using 128 it uses 160)

00 - Here Without You.m4a 88200Hz -> 48000Hz AAC-LC Encoder, ABR 160kbps, Quality 96 [100.0%] 3:59.613/3:59.613 (10.7x), ETA 0:00.000 11501440/11501440 samples processed in 0:22.359 Overall bitrate: 159.91kbps Optimizing...done qaac 2.80, CoreAudioToolbox 7.10.9.0 00022.` Hells Bells.m4a 96000Hz -> 48000Hz AAC-LC Encoder, ABR 128kbps, Quality 96 [100.0%] 5:12.815/5:12.815 (25.7x), ETA 0:00.000 15015134/15015134 samples processed in 0:12.188 Overall bitrate: 127.551kbps Optimizing...done qaac 2.80, CoreAudioToolbox 7.10.9.0

Is this intended behavior? Here is the command : for %%i in (*.flac) do qaac64.exe "%%i" -a 128 -q 2 --copy-artwork

Sep 03 '23 01:09 Rainoutt

160kbps is the lowest for 48kHz/5.1ch (which you can see by qaac --formats). Isn't that file 5.1ch?

Sep 19 '23 15:09 nu774