[FFmpeg-user] Need a little clarification

[JD]

On 12/14/2017 12:11 PM, Steve Boyer wrote:
> On Thu, Dec 14, 2017 at 1:01 PM, JD <jd1008 at gmail.com> wrote:
>
>> I ran ffprobe on a file to see what the audio bitrate was. The line
>> showing audio info says:
>>
>> Stream #0:1: Audio: vorbis, 44100 Hz, stereo, fltp (default)
>>
>> So, what is the 'ab' rate?
>>
> Can you copy/paste the entire output, please? It also helps with
> determining FFmpeg version.
>
> Steve
I found out why.
The audio encoder is vorbis, which is a variable rate, not a fixed one.

Thanx!!