[mythtv-users] mpeg2 to audio conversion

Jon Larson jtlarson at u.washington.edu
Thu Sep 20 22:15:35 UTC 2007



Joe Ripley wrote:
> On 9/20/07, Jon Larson <jtlarson at u.washington.edu> wrote:
>   
>>  You set "-ab 193" --it should be "-ab 192"
>>     
>
> Doesn't ffmpeg expect the bitrate to be in bits/s?  You might have to
> use '-ab 192k'
>   
I use the version of ffmpeg included in Knoppixmyth R5F1, build Oct 
14th, 2006, which states:

"-ab bitrate         set audio bitrate (in kbit/s)"

Other versions may vary, but you can check just by typing ffmpeg at the 
command line and reading the response.

Jon
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