auser
June 28, 2020, 1:26pm
1
I can get 8 channel m4a encode with Audacity using qaac with the guide below but I need 10 channels.
Apple container
ADTS stream
Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate.
AAC has been standardized by ISO and IEC as part of the MPEG-2 and MPEG-4 specifications. Part of AAC, HE-AAC ("AAC+"), is part of MPEG-4 Audio and is adopted into digital radio standards DAB+ and Digital Radio Mondiale, and mobile television st...
AAC supports inclusion of 48 full-bandwidth (up to 96 kHz) audio channels
auser
June 28, 2020, 9:41pm
3
I need to get 10 channels
steve
June 28, 2020, 10:46pm
4
You will need to use an encoder that supports 10 channels. Audacity’s “FFmpeg libvo_aacenc” only supports up to 8 channels.
