[FFmpeg-trac] #5448(avformat:open): aac: wrong calculation of duration

FFmpeg trac at avcodec.org
Wed Mar 9 11:19:20 EET 2022


#5448: aac: wrong calculation of duration
-------------------------------------+-------------------------------------
             Reporter:  ami_stuff    |                    Owner:  (none)
                 Type:  defect       |                   Status:  open
             Priority:  minor        |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  aac          |               Blocked By:
  regression                         |
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Balling):

 Okay, couple of point here: there is some primaing and remainder and yet
 we cannot say how much due to it being bare aac (.adts).

 Also it now regressed further and prints

  Duration: 00:04:38.71, bitrate: 7 kb/s

 The correct actual duration ('''with''' priming and remainder) is 30 s 116
 ms.

 Non-monotonous DTS in output stream does not happen.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/5448#comment:2>
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