[FFmpeg-trac] #2481(avformat:new): libavformat doesn't update file duration when file size changes during playback

FFmpeg trac at avcodec.org
Mon Jun 24 21:04:14 CEST 2013


#2481: libavformat doesn't update file duration when file size changes during
playback
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             Reporter:  gjdfgh       |                    Owner:
                 Type:  enhancement  |                   Status:  new
             Priority:  normal       |                Component:  avformat
              Version:  unspecified  |               Resolution:
             Keywords:  duration     |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by gjdfgh):

 Actually, looking at the sources for http and ftp, maybe you can assume
 getting the size is a fast operation. In these two protocols, they return
 a value stored in a variable without doing any network operations.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2481#comment:5>
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