[FFmpeg-trac] #3095(avformat:new): Seeking in VBR MP3 file

FFmpeg trac at avcodec.org
Thu Oct 31 08:26:00 CET 2013


#3095: Seeking in VBR MP3 file
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             Reporter:  tuukka      |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  important   |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  regression  |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by tuukka):

 Replying to [comment:7 michael]:
 > is there any software that can seek better in this file ? that is seek
 more accuratly without reading the whole file sequentially
 Hello I have managed to made little example app for testing this bug for
 myself in https://github.com/illuusio/ffmpeg-example it's very very cruel
 but you can use it if you want. It tries to simulate Mixxx input plugging
 as it is my main goal of all this. Mixxx buffers stuff and you can seek
 backwards (as with vinyls or jump X place in file in DJ set) and the
 problem with mp3 (everyone’s most loved format) it doesn't sound very well
 if it's not precise place when you are going backwards or different place
 in file and play then buffered part.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3095#comment:8>
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