[FFmpeg-trac] #5162(avcodec:open): aac encoder adds extra frame(s)

FFmpeg trac at avcodec.org
Sun Jan 17 20:48:13 CET 2016


#5162: aac encoder adds extra frame(s)
-------------------------------------+-------------------------------------
             Reporter:  slhck        |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  aac          |               Blocked By:
  regression                         |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by heleppkes):

 To be precise, the encoder sets an initial_padding and produces one frame
 with negative timestamps. *ideally* the decoder would skip these initial
 samples after decoding, however unless a container has a way to signal how
 much padding exists... it wouldnt know how much.

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Ticket URL: <https://trac.ffmpeg.org/ticket/5162#comment:7>
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