[FFmpeg-user] ffmpeg convert audio noise.how to improve the command?

[Carl Eugen Hoyos]

Am Do., 8. Aug. 2019 um 09:05 Uhr schrieb 张凯 <zhangkai.gis at 163.com>:

> The last attachment is not ok.

The first attachment indicates that you are using a variable bit rate codec,
while G.722 is always constant bit rate.

> Please check this one. It should be 10s audio, But I use vlc play it.
> It only 2s noise.

10 seconds of G722 have to be 4-5 times larger (because of the
bitrate of G722).

How did you create the sample?

Please find out what "top-posting" means and avoid it here if you
still want support.

Carl Eugen