[FFmpeg-trac] #4182(undetermined:new): Unknown 16kb/s audio in Hikvision MPEG-PS recording

FFmpeg trac at avcodec.org
Mon Mar 30 16:28:34 CEST 2015

#4182: Unknown 16kb/s audio in Hikvision MPEG-PS recording
             Reporter:  cehoyos      |                    Owner:
                 Type:  enhancement  |                   Status:  new
             Priority:  wish         |                Component:
              Version:  git-master   |  undetermined
             Keywords:  mpegps       |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0

Comment (by aslan):

 Replying to [comment:15 cehoyos]:
 > Replying to [comment:14 aslan]:
 > > Replying to [comment:12 cehoyos]:
 > > > You don't see a "Big Story" logo when playing the file?
 > >
 > > No, I can't play it with QuickTime
 > I don't think the file was meant to be played with QuickTime but in any
 case this is the FFmpeg bug tracker, I believe you have to report QT
 issues somewhere else.
 > I tested FFmpeg and MPlayer, both show the video successfully.

 This is my isuue:

 I use Hikvison to record video, but when I use the command line:

 d:\wnmp\videoTools\ffmpeg.exe -i 20150327215559_ch01.mp4 -vcodec copy
 -acodec copy ab.mp4

 then it output :

 missing header.....

 like what you paste on the subject

Ticket URL: <https://trac.ffmpeg.org/ticket/4182#comment:17>
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