[FFmpeg-trac] #431(undetermined:open): When converting audio to an MP3 using CBR, result is reported VBR

FFmpeg trac at avcodec.org
Tue Sep 13 18:09:22 CEST 2011


#431: When converting audio to an MP3 using CBR, result is reported VBR
-------------------------------------+-------------------------------------
             Reporter:  schtorch     |                    Owner:  michael
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  CBR          |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by cehoyos):

 Replying to [comment:10 schtorch]:
 > I see the problem that the bitrate and bit rate mode is reported wrong
 in a lot of players (e.g. VLC states 56k for a 128k CBR without initial
 Xing header).

 Do I understand correctly that the bitrate is shown incorrectly if there
 is no Xing Header (=if you use the pipe)?

-- 
Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/431#comment:11>
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