[FFmpeg-user] Encode pcm file to aac

[Carl Eugen Hoyos]

liukfei <liukfei <at> gmail.com> writes:

> I tried to encode a pcm file to aac file by using ffmpeg 
> native aac encoder, and I can be sure the pcm file sounds 
> good(Without any noise). And after I finished the process
> (pcm --> aac), the aac file I got has *a little noise*.

Is this reproducible with ffmpeg (the application)?

> Can anyone tell me the reason? I am using FFmpeg release 2.0.

This looks (too) old.

Carl Eugen