[FFmpeg-user] MP4s (and M4As) for music

Paul B Mahol onemda at gmail.com
Sun Jun 8 20:23:12 EEST 2025


On Sun, Jun 8, 2025 at 5:19 PM Mark Filipak <
markfilipak.imdb-at-gmail.com at ffmpeg.org> wrote:

> For AAC encoding of pcm_s16le, what command should I use?
>


There are numerous infos on web that native, ffmpeg AAC encoder is
sub-optimal on low bit-rates.

For above question, audio filter stack will do all necessary work
automatically, if you use ffmpeg.exe tool.
There is nothing to do on your side, only if sample rate is different
between input and output you may need to start to worry.

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